# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. dnl aclocal.m4 file for am-utils-6.x dnl Contains definitions for specialized GNU-autoconf macros. dnl Author: Erez Zadok dnl dnl DO NOT EDIT DIRECTLY! Generated automatically by maintainers from dnl m4/GNUmakefile! dnl dnl ###################################################################### dnl UNCOMMENT THE NEXT FEW LINES FOR DEBUGGING CONFIGURE dnl define([AC_CACHE_LOAD], )dnl dnl define([AC_CACHE_SAVE], )dnl dnl ====================================================================== dnl ###################################################################### dnl check if compiler can handle "void *" AC_DEFUN(AMU_C_VOID_P, [ AC_CACHE_CHECK(if compiler can handle void *, ac_cv_c_void_p, [ # try to compile a program which uses void * AC_TRY_COMPILE( [ ], [ void *vp; ], ac_cv_c_void_p=yes, ac_cv_c_void_p=no) ]) if test "$ac_cv_c_void_p" = yes then AC_DEFINE(voidp, void *) else AC_DEFINE(voidp, char *) fi ]) dnl ====================================================================== dnl ###################################################################### dnl New versions of the cache functions which also dynamically evaluate the dnl cache-id field, so that it may contain shell variables to expand dnl dynamically for the creation of $ac_cv_* variables on the fly. dnl In addition, this function allows you to call COMMANDS which generate dnl output on the command line, because it prints its own AC_MSG_CHECKING dnl after COMMANDS are run. dnl dnl ====================================================================== dnl AMU_CACHE_CHECK_DYNAMIC(MESSAGE, CACHE-ID, COMMANDS) define(AMU_CACHE_CHECK_DYNAMIC, [ ac_tmp=`echo $2` if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then AC_MSG_CHECKING([$1]) echo $ECHO_N "(cached) $ECHO_C" 1>&AS_MESSAGE_FD([]) dnl XXX: for older autoconf versions dnl echo $ac_n "(cached) $ac_c" 1>&AS_MESSAGE_FD([]) else $3 AC_MSG_CHECKING([$1]) fi ac_tmp_val=`eval eval "echo '$''{'$ac_tmp'}'"` AC_MSG_RESULT($ac_tmp_val) ]) dnl ====================================================================== dnl ###################################################################### dnl check if an automounter filesystem exists (it almost always does). dnl Usage: AC_CHECK_AMU_FS(, , []) dnl Print the message in , and declare HAVE_AMU_FS_ true. dnl If is defined, then define this filesystem as tru only of the dnl filesystem for is true. AC_DEFUN(AMU_CHECK_AMU_FS, [ # store variable name of fs ac_upcase_am_fs_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=HAVE_AMU_FS_$ac_upcase_am_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for $2 filesystem ($1), ac_cv_am_fs_$1, [ # true by default eval "ac_cv_am_fs_$1=yes" # if exists but is defined to "no", set this filesystem to no. if test -n "$3" then # flse by default if arg 3 was supplied eval "ac_cv_am_fs_$1=no" if test "`eval echo '$''{ac_cv_fs_'$3'}'`" = yes then eval "ac_cv_am_fs_$1=yes" fi # some filesystems do not have a mnttab entry, but exist based on headers if test "`eval echo '$''{ac_cv_fs_header_'$3'}'`" = yes then eval "ac_cv_am_fs_$1=yes" fi fi ]) # check if need to define variable if test "`eval echo '$''{ac_cv_am_fs_'$1'}'`" = yes then AC_DEFINE_UNQUOTED($ac_safe) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the autofs flavor AC_DEFUN(AMU_CHECK_AUTOFS_STYLE, [ AC_CACHE_CHECK(autofs style, ac_cv_autofs_style, [ # select the correct style to mount(2) a filesystem case "${host_os}" in solaris1* | solaris2.[[0-4]] ) ac_cv_autofs_style=default ;; solaris2.5* ) ac_cv_autofs_style=solaris_v1 ;; # Solaris 8+ uses the AutoFS V3 protocol, but it's very similar to V2, # so use one style for both. solaris* ) ac_cv_autofs_style=solaris_v2_v3 ;; # irix* ) # ac_cv_autofs_style=solaris_v1 ;; linux* ) ac_cv_autofs_style=linux ;; * ) ac_cv_autofs_style=default ;; esac ]) # always make a link and include the file name, otherwise on systems where # autofs support has not been ported yet check_fs_{headers, mntent}.m4 add # ops_autofs.o to AMD_FS_OBJS, but there's no way to build it. am_utils_autofs_style=$srcdir"/conf/autofs/autofs_"$ac_cv_autofs_style".h" am_utils_link_files=${am_utils_link_files}amd/ops_autofs.c:conf/autofs/autofs_${ac_cv_autofs_style}.c" " AC_SUBST_FILE(am_utils_autofs_style) ]) dnl ====================================================================== dnl ###################################################################### dnl check style of fixmount check_mount() function AC_DEFUN(AMU_CHECK_CHECKMOUNT_STYLE, [ AC_CACHE_CHECK(style of fixmount check_mount(), ac_cv_style_checkmount, [ # select the correct style for unmounting filesystems case "${host_os_name}" in svr4* | sysv4* | solaris2* | sunos5* ) ac_cv_style_checkmount=svr4 ;; bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | rhapsody* ) ac_cv_style_checkmount=bsd44 ;; aix* ) ac_cv_style_checkmount=aix ;; osf* ) ac_cv_style_checkmount=osf ;; ultrix* ) ac_cv_style_checkmount=ultrix ;; * ) ac_cv_style_checkmount=default ;; esac ]) am_utils_checkmount_style_file="check_mount.c" am_utils_link_files=${am_utils_link_files}fixmount/${am_utils_checkmount_style_file}:conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" " ]) dnl ====================================================================== dnl ###################################################################### dnl check for external definition for a function (not external variables) dnl Usage AMU_CHECK_EXTERN(extern) dnl Checks for external definition for "extern" that is delimited on the dnl left and the right by a character that is not a valid symbol character. dnl dnl Note that $pattern below is very carefully crafted to match any system dnl external definition, with __P posix prototypes, with or without an extern dnl word, etc. Think twice before changing this. AC_DEFUN(AMU_CHECK_EXTERN, [ # store variable name for external definition ac_upcase_extern_name=`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=HAVE_EXTERN_$ac_upcase_extern_name # check for cached value and set it if needed AMU_CACHE_CHECK_DYNAMIC(external function definition for $1, ac_cv_extern_$1, [ # the old pattern assumed that the complete external definition is on one # line but on some systems it is split over several lines, so only match # beginning of the extern definition including the opening parenthesis. #pattern="(extern)?.*[^a-zA-Z0-9_]$1[^a-zA-Z0-9_]?.*\(.*\).*;" pattern="(extern)?.*[[^a-zA-Z0-9_]]$1[[^a-zA-Z0-9_]]?.*\(" AC_EGREP_CPP(${pattern}, [ #ifdef HAVE_SYS_TYPES_H # include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_SYS_WAIT_H # include #endif /* HAVE_SYS_WAIT_H */ #if TIME_WITH_SYS_TIME # include # include #else /* not TIME_WITH_SYS_TIME */ # if HAVE_SYS_TIME_H # include # else /* not HAVE_SYS_TIME_H */ # include # endif /* not HAVE_SYS_TIME_H */ #endif /* not TIME_WITH_SYS_TIME */ #ifdef HAVE_STDIO_H # include #endif /* HAVE_STDIO_H */ #ifdef HAVE_STDLIB_H # include #endif /* HAVE_STDLIB_H */ #if HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #if HAVE_STRING_H # include #endif /* HAVE_STRING_H */ #ifdef HAVE_STRINGS_H # include #endif /* HAVE_STRINGS_H */ #ifdef HAVE_NETDB_H # include #endif /* HAVE_NETDB_H */ #ifdef HAVE_CLUSTER_H # include #endif /* HAVE_CLUSTER_H */ #ifdef HAVE_RPC_RPC_H /* * Turn on PORTMAP, so that additional header files would get included * and the important definition for UDPMSGSIZE is included too. */ # ifndef PORTMAP # define PORTMAP # endif /* not PORTMAP */ # include # ifndef XDRPROC_T_TYPE typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...)); # endif /* not XDRPROC_T_TYPE */ #endif /* HAVE_RPC_RPC_H */ ], eval "ac_cv_extern_$1=yes", eval "ac_cv_extern_$1=no") ]) # check if need to define variable if test "`eval echo '$''{ac_cv_extern_'$1'}'`" = yes then AC_DEFINE_UNQUOTED($ac_safe) fi ]) dnl ====================================================================== dnl ###################################################################### dnl run AMU_CHECK_EXTERN on each argument given dnl Usage: AMU_CHECK_EXTERNS(arg arg arg ...) AC_DEFUN(AMU_CHECK_EXTERNS, [ for ac_tmp_arg in $1 do AMU_CHECK_EXTERN($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find if type 'fhandle' exists AC_DEFUN(AMU_CHECK_FHANDLE, [ AC_CACHE_CHECK(if plain fhandle type exists, ac_cv_have_fhandle, [ # try to compile a program which may have a definition for the type # set to a default value ac_cv_have_fhandle=no # look for "struct nfs_fh" if test "$ac_cv_have_fhandle" = no then AC_TRY_COMPILE_NFS( [ fhandle a; ], ac_cv_have_fhandle=yes, ac_cv_have_fhandle=no) fi ]) if test "$ac_cv_have_fhandle" != no then AC_DEFINE(HAVE_FHANDLE) fi ]) dnl ====================================================================== dnl ###################################################################### dnl FIXED VERSION OF AUTOCONF 2.50 AC_CHECK_MEMBER. g/cc will fail to check dnl a member if the .member is itself a data structure, because you cannot dnl compare, in C, a data structure against NULL; you can compare a native dnl data type (int, char) or a pointer. Solution: do what I did in my dnl original member checking macro: try to take the address of the member. dnl You can always take the address of anything. dnl -Erez Zadok, Feb 6, 2002. dnl # AC_CHECK_MEMBER2(AGGREGATE.MEMBER, # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], # [INCLUDES]) # --------------------------------------------------------- # AGGREGATE.MEMBER is for instance `struct passwd.pw_gecos', shell # variables are not a valid argument. AC_DEFUN([AC_CHECK_MEMBER2], [AS_LITERAL_IF([$1], [], [AC_FATAL([$0: requires literal arguments])])dnl m4_if(m4_regexp([$1], [\.]), -1, [AC_FATAL([$0: Did not see any dot in `$1'])])dnl AS_VAR_PUSHDEF([ac_Member], [ac_cv_member_$1])dnl dnl Extract the aggregate name, and the member name AC_CACHE_CHECK([for $1], ac_Member, [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])], [dnl AGGREGATE ac_aggr; static m4_patsubst([$1], [\..*]) ac_aggr; dnl ac_aggr.MEMBER; if (&(ac_aggr.m4_patsubst([$1], [^[^.]*\.]))) return 0;])], [AS_VAR_SET(ac_Member, yes)], [AS_VAR_SET(ac_Member, no)])]) AS_IF([test AS_VAR_GET(ac_Member) = yes], [$2], [$3])dnl AS_VAR_POPDEF([ac_Member])dnl ])# AC_CHECK_MEMBER # AC_CHECK_MEMBERS2([AGGREGATE.MEMBER, ...], # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND] # [INCLUDES]) # --------------------------------------------------------- # The first argument is an m4 list. AC_DEFUN([AC_CHECK_MEMBERS2], [m4_foreach([AC_Member], [$1], [AC_CHECK_MEMBER2(AC_Member, [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]AC_Member), 1, [Define if `]m4_patsubst(AC_Member, [^[^.]*\.])[' is member of `]m4_patsubst(AC_Member, [\..*])['.]) $2], [$3], [$4])])]) dnl ###################################################################### dnl find if structure $1 has field field $2 AC_DEFUN(AMU_CHECK_FIELD, [ AC_CHECK_MEMBERS2($1, , ,[ AMU_MOUNT_HEADERS( [ /* now set the typedef */ #ifdef HAVE_STRUCT_MNTENT typedef struct mntent mntent_t; #else /* not HAVE_STRUCT_MNTENT */ # ifdef HAVE_STRUCT_MNTTAB typedef struct mnttab mntent_t; # endif /* HAVE_STRUCT_MNTTAB */ #endif /* not HAVE_STRUCT_MNTENT */ /* * for various filesystem specific mount arguments */ #ifdef HAVE_SYS_FS_PC_FS_H # include #endif /* HAVE_SYS_FS_PC_FS_H */ #ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H # include #endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */ #ifdef HAVE_SYS_FS_EFS_CLNT_H # include #endif /* HAVE_SYS_FS_EFS_CLNT_H */ #ifdef HAVE_SYS_FS_XFS_CLNT_H # include #endif /* HAVE_SYS_FS_XFS_CLNT_H */ #ifdef HAVE_SYS_FS_UFS_MOUNT_H # include #endif /* HAVE_SYS_FS_UFS_MOUNT_H */ #ifdef HAVE_SYS_FS_AUTOFS_H # include #endif /* HAVE_SYS_FS_AUTOFS_H */ #ifdef HAVE_RPCSVC_AUTOFS_PROT_H # include #else /* not HAVE_RPCSVC_AUTOFS_PROT_H */ # ifdef HAVE_SYS_FS_AUTOFS_PROT_H # include # endif /* HAVE_SYS_FS_AUTOFS_PROT_H */ #endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */ #ifdef HAVE_HSFS_HSFS_H # include #endif /* HAVE_HSFS_HSFS_H */ #ifdef HAVE_IFADDRS_H # include #endif /* HAVE_IFADDRS_H */ ]) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl check if a filesystem exists (if any of its header files exist). dnl Usage: AC_CHECK_FS_HEADERS(..., , []) dnl Check if any of the headers exist. If any exist, then dnl define HAVE_FS_. If exits, then define dnl HAVE_FS_ instead... AC_DEFUN(AMU_CHECK_FS_HEADERS, [ # find what name to give to the fs if test -n "$3" then ac_fs_name=$3 else ac_fs_name=$2 fi # store variable name of fs ac_upcase_fs_name=`echo $2 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_fs_headers_safe=HAVE_FS_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name filesystem in <$1>, ac_cv_fs_header_$ac_fs_name, [ # define to "no" by default eval "ac_cv_fs_header_$ac_fs_name=no" # and look to see if it was found AC_CHECK_HEADERS($1, [ eval "ac_cv_fs_header_$ac_fs_name=yes" break ])]) # check if need to define variable if test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes then AC_DEFINE_UNQUOTED($ac_fs_headers_safe) # append ops_.o object to AMD_FS_OBJS for automatic compilation # if first time we add something to this list, then also tell autoconf # to replace instances of it in Makefiles. if test -z "$AMD_FS_OBJS" then AMD_FS_OBJS="ops_${ac_fs_name}.o" AC_SUBST(AMD_FS_OBJS) else # since this object file could have already been added before # we need to ensure we do not add it twice. case "${AMD_FS_OBJS}" in *ops_${ac_fs_name}.o* ) ;; * ) AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o" ;; esac fi fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if a filesystem type exists (if its header files exist) dnl Usage: AC_CHECK_FS_MNTENT(, []) dnl dnl Check in some headers for MNTTYPE_ macro. If that exist, dnl then define HAVE_FS_. If exits, then define dnl HAVE_FS_ instead... AC_DEFUN(AMU_CHECK_FS_MNTENT, [ # find what name to give to the fs if test -n "$2" then ac_fs_name=$2 ac_fs_as_name=" (from: $1)" else ac_fs_name=$1 ac_fs_as_name="" fi # store variable name of filesystem ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=HAVE_FS_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for $ac_fs_name$ac_fs_as_name mntent definition, ac_cv_fs_$ac_fs_name, [ # assume not found eval "ac_cv_fs_$ac_fs_name=no" for ac_fs_tmp in $1 do ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` # first look for MNTTYPE_* AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MNTTYPE_$ac_upcase_fs_symbol yes #endif /* MNTTYPE_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no then break fi # now try to look for MOUNT_ macro AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MOUNT_$ac_upcase_fs_symbol yes #endif /* MOUNT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no then break fi # now try to look for MNT_ macro AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MNT_$ac_upcase_fs_symbol yes #endif /* MNT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no then break fi # now try to look for GT_ macro (ultrix) AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef GT_$ac_upcase_fs_symbol yes #endif /* GT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_fs_$ac_fs_name=yes"], [eval "ac_cv_fs_$ac_fs_name=no"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" != no then break fi # look for a loadable filesystem module (linux) if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o then eval "ac_cv_fs_$ac_fs_name=yes" break fi # look for a loadable filesystem module (linux 2.4+) if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o then eval "ac_cv_fs_$ac_fs_name=yes" break fi # look for a loadable filesystem module (linux redhat-5.1) if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o then eval "ac_cv_fs_$ac_fs_name=yes" break fi # in addition look for statically compiled filesystem (linux) if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 then eval "ac_cv_fs_$ac_fs_name=yes" break fi if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes" then # hack hack hack # in 6.1, which has fallback to v2/udp, we might want # to always use version 4. # in 6.0 we do not have much choice # let nfs_mount_version="`grep NFS_MOUNT_VERSION /usr/include/linux/nfs_mount.h | awk '{print $''3;}'`" if test $nfs_mount_version -ge 4 then eval "ac_cv_fs_$ac_fs_name=yes" break fi fi # run a test program for bsdi3 AC_TRY_RUN( [ #include #include main() { int i; struct vfsconf vf; i = getvfsbyname("$ac_fs_tmp", &vf); if (i < 0) exit(1); else exit(0); } ], [eval "ac_cv_fs_$ac_fs_name=yes" break ] ) done ]) # check if need to define variable if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes then AC_DEFINE_UNQUOTED($ac_safe) # append ops_.o object to AMD_FS_OBJS for automatic compilation # if first time we add something to this list, then also tell autoconf # to replace instances of it in Makefiles. if test -z "$AMD_FS_OBJS" then AMD_FS_OBJS="ops_${ac_fs_name}.o" AC_SUBST(AMD_FS_OBJS) else # since this object file could have already been added before # we need to ensure we do not add it twice. case "${AMD_FS_OBJS}" in *ops_${ac_fs_name}.o* ) ;; * ) AMD_FS_OBJS="$AMD_FS_OBJS ops_${ac_fs_name}.o" ;; esac fi fi ]) dnl ====================================================================== dnl ###################################################################### dnl Do we have a GNUish getopt AC_DEFUN(AMU_CHECK_GNU_GETOPT, [ AC_CACHE_CHECK([for GNU getopt], ac_cv_sys_gnu_getopt, [ AC_TRY_RUN([ #include #include int main() { int argc = 3; char *argv[] = { "actest", "arg", "-x", NULL }; int c; FILE* rf; int isGNU = 0; rf = fopen("conftestresult", "w"); if (rf == NULL) exit(1); while ( (c = getopt(argc, argv, "x")) != -1 ) { switch ( c ) { case 'x': isGNU=1; break; default: exit(1); } } fprintf(rf, isGNU ? "yes" : "no"); exit(0); } ],[ ac_cv_sys_gnu_getopt="`cat conftestresult`" ],[ AC_MSG_ERROR(could not test for getopt()) ]) ]) if test "$ac_cv_sys_gnu_getopt" = "yes" then AC_DEFINE(HAVE_GNU_GETOPT) fi ]) dnl ###################################################################### dnl Define mount type to hide amd mounts from df(1) dnl dnl This has to be determined individually per OS. Depending on whatever dnl mount options are defined in the system header files such as dnl MNTTYPE_IGNORE or MNTTYPE_AUTO, or others does not work: some OSs define dnl some of these then use other stuff; some do not define them at all in dnl the headers, but still use it; and more. After a long attempt to get dnl this automatically configured, I came to the conclusion that the semi- dnl automatic per-host-os determination here is the best. dnl AC_DEFUN(AMU_CHECK_HIDE_MOUNT_TYPE, [ AC_CACHE_CHECK(for mount type to hide from df, ac_cv_hide_mount_type, [ case "${host_os}" in irix* | hpux* ) ac_cv_hide_mount_type="ignore" ;; sunos4* ) ac_cv_hide_mount_type="auto" ;; * ) ac_cv_hide_mount_type="nfs" ;; esac ]) AC_DEFINE_UNQUOTED(HIDE_MOUNT_TYPE, "$ac_cv_hide_mount_type") ]) dnl ====================================================================== dnl a bug-fixed version of autoconf 2.12. dnl first try to link library without $5, and only of that failed, dnl try with $5 if specified. dnl it adds $5 to $LIBS if it was needed -Erez. dnl AC_CHECK_LIB2(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND dnl [, OTHER-LIBRARIES]]]) AC_DEFUN(AMU_CHECK_LIB2, [AC_MSG_CHECKING([for $2 in -l$1]) dnl Use a cache variable name containing both the library and function name, dnl because the test really is for library $1 defining function $2, not dnl just for library $1. Separate tests with the same $1 and different $2s dnl may have different results. ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'` AC_CACHE_VAL(ac_cv_lib_$ac_lib_var, [ac_save_LIBS="$LIBS" # first try with base library, without auxiliary library LIBS="-l$1 $LIBS" AC_TRY_LINK(dnl ifelse([$2], [main], , dnl Avoid conflicting decl of main. [/* Override any gcc2 internal prototype to avoid an error. */ ] [/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $2(); ]), [$2()], eval "ac_cv_lib_$ac_lib_var=\"$1\"", eval "ac_cv_lib_$ac_lib_var=no") # if OK, set to no auxiliary library, else try auxiliary library if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = no"; then LIBS="-l$1 $5 $LIBS" AC_TRY_LINK(dnl ifelse([$2], [main], , dnl Avoid conflicting decl of main. [/* Override any gcc2 internal prototype to avoid an error. */ ] [/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $2(); ]), [$2()], eval "ac_cv_lib_$ac_lib_var=\"$1 $5\"", eval "ac_cv_lib_$ac_lib_var=no") fi LIBS="$ac_save_LIBS" ])dnl ac_tmp="`eval echo '$''{ac_cv_lib_'$ac_lib_var'}'`" if test "${ac_tmp}" != no; then AC_MSG_RESULT(-l$ac_tmp) ifelse([$3], , [ ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[[^a-zA-Z0-9_]]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` AC_DEFINE_UNQUOTED($ac_tr_lib) LIBS="-l$ac_tmp $LIBS" ], [$3]) else AC_MSG_RESULT(no) ifelse([$4], , , [$4 ])dnl fi ]) dnl ###################################################################### dnl check if a map exists (if some library function exists). dnl Usage: AC_CHECK_MAP_FUNCS(..., , []) dnl Check if any of the functions exist. If any exist, then dnl define HAVE_MAP_. If exits, then defined dnl HAVE_MAP_ instead... AC_DEFUN(AMU_CHECK_MAP_FUNCS, [ # find what name to give to the map if test -n "$3" then ac_map_name=$3 else ac_map_name=$2 fi # store variable name of map ac_upcase_map_name=`echo $2 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=HAVE_MAP_$ac_upcase_map_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for $ac_map_name maps, ac_cv_map_$ac_map_name, [ # define to "no" by default eval "ac_cv_map_$ac_map_name=no" # and look to see if it was found AC_CHECK_FUNCS($1, [ eval "ac_cv_map_$ac_map_name=yes" break ])]) # check if need to define variable if test "`eval echo '$''{ac_cv_map_'$ac_map_name'}'`" = yes then AC_DEFINE_UNQUOTED($ac_safe) # append info_.o object to AMD_INFO_OBJS for automatic compilation # if first time we add something to this list, then also tell autoconf # to replace instances of it in Makefiles. if test -z "$AMD_INFO_OBJS" then AMD_INFO_OBJS="info_${ac_map_name}.o" AC_SUBST(AMD_INFO_OBJS) else AMD_INFO_OBJS="$AMD_INFO_OBJS info_${ac_map_name}.o" fi fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find CDFS-specific mount(2) options (hex numbers) dnl Usage: AMU_CHECK_MNT2_CDFS_OPT() dnl Check if there is an entry for MS_ or M_ in sys/mntent.h or dnl mntent.h, then define MNT2_CDFS_OPT_ to the hex number. AC_DEFUN(AMU_CHECK_MNT2_CDFS_OPT, [ # what name to give to the fs ac_fs_name=$1 # store variable name of fs ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=MNT2_CDFS_OPT_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for CDFS-specific mount(2) option $ac_fs_name, ac_cv_mnt2_cdfs_opt_$ac_fs_name, [ # undefine by default eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=notfound" value=notfound # first, try MS_* (most systems). Must be the first test! if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # if failed, try MNT_* (bsd44 systems) if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , MNT_$ac_upcase_fs_name) fi # if failed, try MS_* as an integer (linux systems) if test "$value" = notfound then AMU_EXPAND_CPP_INT( AMU_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # If failed try M_* (must be last test since svr4 systems define M_DATA etc. # in # This test was off for now, because of the conflicts with other systems. # but I turned it back on by faking the inclusion of already. if test "$value" = notfound then AMU_EXPAND_CPP_HEX( #ifndef _sys_stream_h # define _sys_stream_h #endif /* not _sys_stream_h */ #ifndef _SYS_STREAM_H # define _SYS_STREAM_H #endif /* not _SYS_STREAM_H */ AMU_MOUNT_HEADERS , M_$ac_upcase_fs_name) fi # if failed, try ISOFSMNT_* as a hex (bsdi4 systems) if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , ISOFSMNT_$ac_upcase_fs_name) fi # set cache variable to value eval "ac_cv_mnt2_cdfs_opt_$ac_fs_name=$value" ]) # outside cache check, if ok, define macro ac_tmp=`eval echo '$''{ac_cv_mnt2_cdfs_opt_'$ac_fs_name'}'` if test "${ac_tmp}" != notfound then AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl run AMU_CHECK_MNT2_CDFS_OPT on each argument given dnl Usage: AMU_CHECK_MNT2_CDFS_OPTS(arg arg arg ...) AC_DEFUN(AMU_CHECK_MNT2_CDFS_OPTS, [ for ac_tmp_arg in $1 do AMU_CHECK_MNT2_CDFS_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find generic mount(2) options (hex numbers) dnl Usage: AMU_CHECK_MNT2_GEN_OPT() dnl Check if there is an entry for MS_, MNT_, or M_ dnl (in that order) in mntent.h, sys/mntent.h, or mount.h... dnl then define MNT2_GEN_OPT_ to the hex number. AC_DEFUN(AMU_CHECK_MNT2_GEN_OPT, [ # what name to give to the fs ac_fs_name=$1 # store variable name of fs ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=MNT2_GEN_OPT_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for generic mount(2) option $ac_fs_name, ac_cv_mnt2_gen_opt_$ac_fs_name, [ # undefine by default eval "ac_cv_mnt2_gen_opt_$ac_fs_name=notfound" value=notfound # first, try MS_* (most systems). Must be the first test! if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # if failed, try MNT_* (bsd44 systems) if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , MNT_$ac_upcase_fs_name) fi # if failed, try MS_* as an integer (linux systems) if test "$value" = notfound then AMU_EXPAND_CPP_INT( AMU_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # If failed try M_* (must be last test since svr4 systems define M_DATA etc. # in # This test was off for now, because of the conflicts with other systems. # but I turned it back on by faking the inclusion of already. if test "$value" = notfound then AMU_EXPAND_CPP_HEX( #ifndef _sys_stream_h # define _sys_stream_h #endif /* not _sys_stream_h */ #ifndef _SYS_STREAM_H # define _SYS_STREAM_H #endif /* not _SYS_STREAM_H */ AMU_MOUNT_HEADERS , M_$ac_upcase_fs_name) fi # set cache variable to value eval "ac_cv_mnt2_gen_opt_$ac_fs_name=$value" ]) # outside cache check, if ok, define macro ac_tmp=`eval echo '$''{ac_cv_mnt2_gen_opt_'$ac_fs_name'}'` if test "${ac_tmp}" != notfound then AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl run AMU_CHECK_MNT2_GEN_OPT on each argument given dnl Usage: AMU_CHECK_MNT2_GEN_OPTS(arg arg arg ...) AC_DEFUN(AMU_CHECK_MNT2_GEN_OPTS, [ for ac_tmp_arg in $1 do AMU_CHECK_MNT2_GEN_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find NFS-specific mount(2) options (hex numbers) dnl Usage: AMU_CHECK_MNT2_NFS_OPT() dnl Check if there is an entry for NFSMNT_ in sys/mntent.h or dnl mntent.h, then define MNT2_NFS_OPT_ to the hex number. AC_DEFUN(AMU_CHECK_MNT2_NFS_OPT, [ # what name to give to the fs ac_fs_name=$1 # store variable name of fs ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=MNT2_NFS_OPT_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for NFS-specific mount(2) option $ac_fs_name, ac_cv_mnt2_nfs_opt_$ac_fs_name, [ # undefine by default eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=notfound" value=notfound # first try NFSMNT_* (most systems) if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , NFSMNT_$ac_upcase_fs_name) fi # next try NFS_MOUNT_* (linux) if test "$value" = notfound then AMU_EXPAND_CPP_HEX( AMU_MOUNT_HEADERS , NFS_MOUNT_$ac_upcase_fs_name) fi # set cache variable to value eval "ac_cv_mnt2_nfs_opt_$ac_fs_name=$value" ]) # outside cache check, if ok, define macro ac_tmp=`eval echo '$''{ac_cv_mnt2_nfs_opt_'$ac_fs_name'}'` if test "${ac_tmp}" != notfound then AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl run AMU_CHECK_MNT2_NFS_OPT on each argument given dnl Usage: AMU_CHECK_MNT2_NFS_OPTS(arg arg arg ...) AC_DEFUN(AMU_CHECK_MNT2_NFS_OPTS, [ for ac_tmp_arg in $1 do AMU_CHECK_MNT2_NFS_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find name of mount table file, and define it as MNTTAB_FILE_NAME dnl dnl Solaris defines MNTTAB as /etc/mnttab, the file where /sbin/mount dnl stores its cache of mounted filesystems. But under SunOS, the same dnl macro MNTTAB, is defined as the _source_ of filesystems to mount, and dnl is set to /etc/fstab. That is why I have to first check out dnl if MOUNTED exists, and if not, check for the MNTTAB macro. dnl AC_DEFUN(AMU_CHECK_MNTTAB_FILE_NAME, [ AC_CACHE_CHECK(for name of mount table file name, ac_cv_mnttab_file_name, [ # expand cpp value for MNTTAB AMU_EXPAND_CPP_STRING( AMU_MOUNT_HEADERS( [ /* see M4 comment at the top of the definition of this macro */ #ifdef MOUNTED # define _MNTTAB_FILE_NAME MOUNTED # else /* not MOUNTED */ # ifdef MNTTAB # define _MNTTAB_FILE_NAME MNTTAB # endif /* MNTTAB */ #endif /* not MOUNTED */ ]), _MNTTAB_FILE_NAME, [ ac_cv_mnttab_file_name=$value ], [ ac_cv_mnttab_file_name=notfound # check explicitly for /etc/mnttab if test "$ac_cv_mnttab_file_name" = notfound then if test -f /etc/mnttab then ac_cv_mnttab_file_name="/etc/mnttab" fi fi # check explicitly for /etc/mtab if test "$ac_cv_mnttab_file_name" = notfound then if test -f /etc/mtab then ac_cv_mnttab_file_name="/etc/mtab" fi fi ]) ]) # test value and create macro as needed if test "$ac_cv_mnttab_file_name" != notfound then AC_DEFINE_UNQUOTED(MNTTAB_FILE_NAME, "$ac_cv_mnttab_file_name") fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if the mount table is kept in a file or in the kernel. AC_DEFUN(AMU_CHECK_MNTTAB_LOCATION, [ AMU_CACHE_CHECK_DYNAMIC(where mount table is kept, ac_cv_mnttab_location, [ # assume location is on file ac_cv_mnttab_location=file AC_CHECK_FUNCS(mntctl getmntinfo getmountent, ac_cv_mnttab_location=kernel) # Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the # mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in # inhibits that a mount shows up there and thus can be used to # check for the in-kernel mount table if test "$ac_cv_mnt2_gen_opt_nomnttab" != notfound then ac_cv_mnttab_location=kernel fi ]) if test "$ac_cv_mnttab_location" = file then AC_DEFINE(MOUNT_TABLE_ON_FILE) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the string type of the name of a filesystem mount table entry dnl option. dnl Usage: AMU_CHECK_MNTTAB_OPT() dnl Check if there is an entry for MNTOPT_ in sys/mntent.h or mntent.h dnl define MNTTAB_OPT_ to the string name (e.g., "ro"). AC_DEFUN(AMU_CHECK_MNTTAB_OPT, [ # what name to give to the fs ac_fs_name=$1 # store variable name of fs ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=MNTTAB_OPT_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for mount table option $ac_fs_name, ac_cv_mnttab_opt_$ac_fs_name, [ # undefine by default eval "ac_cv_mnttab_opt_$ac_fs_name=notfound" # and look to see if it was found AMU_EXPAND_CPP_STRING( AMU_MOUNT_HEADERS , MNTOPT_$ac_upcase_fs_name) # set cache variable to value if test "${value}" != notfound then eval "ac_cv_mnttab_opt_$ac_fs_name=\\\"$value\\\"" else eval "ac_cv_mnttab_opt_$ac_fs_name=$value" fi dnl DO NOT CHECK FOR MNT_* b/c bsd44 systems don't use /etc/mnttab, ]) # outside cache check, if ok, define macro ac_tmp=`eval echo '$''{ac_cv_mnttab_opt_'$ac_fs_name'}'` if test "${ac_tmp}" != notfound then AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl run AMU_CHECK_MNTTAB_OPT on each argument given dnl Usage: AMU_CHECK_MNTTAB_OPTS(arg arg arg ...) AC_DEFUN(AMU_CHECK_MNTTAB_OPTS, [ for ac_tmp_arg in $1 do AMU_CHECK_MNTTAB_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl check style of accessing the mount table file AC_DEFUN(AMU_CHECK_MNTTAB_STYLE, [ AC_CACHE_CHECK(mount table style, ac_cv_style_mnttab, [ # select the correct style for mount table manipulation functions case "${host_os_name}" in aix* ) ac_cv_style_mnttab=aix ;; bsd* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | rhapsody* ) ac_cv_style_mnttab=bsd ;; isc3* ) ac_cv_style_mnttab=isc3 ;; mach3* ) ac_cv_style_mnttab=mach3 ;; osf* ) ac_cv_style_mnttab=osf ;; svr4* | sysv4* | solaris2* | sunos5* | aoi* ) ac_cv_style_mnttab=svr4 ;; ultrix* ) ac_cv_style_mnttab=ultrix ;; * ) ac_cv_style_mnttab=file ;; esac ]) am_utils_link_files=${am_utils_link_files}libamu/mtabutil.c:conf/mtab/mtab_${ac_cv_style_mnttab}.c" " # append mtab utilities object to LIBOBJS for automatic compilation AC_LIBOBJ(mtabutil) ]) dnl ====================================================================== dnl ###################################################################### dnl check the string type of the name of a filesystem mount table entry. dnl Usage: AC_CHECK_MNTTAB_TYPE(, [fssymbol]) dnl Check if there is an entry for MNTTYPE_ in sys/mntent.h and mntent.h dnl define MNTTAB_TYPE_ to the string name (e.g., "nfs"). If dnl exist, then define MNTTAB_TYPE_ instead. If is dnl defined, then can be a list of fs strings to look for. dnl If no symbols have been defined, but the filesystem has been found dnl earlier, then set the mount-table type to "" anyway... AC_DEFUN(AMU_CHECK_MNTTAB_TYPE, [ # find what name to give to the fs if test -n "$2" then ac_fs_name=$2 else ac_fs_name=$1 fi # store variable name of fs ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ac_safe=MNTTAB_TYPE_$ac_upcase_fs_name # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for mnttab name for $ac_fs_name filesystem, ac_cv_mnttab_type_$ac_fs_name, [ # undefine by default eval "ac_cv_mnttab_type_$ac_fs_name=notfound" # and look to see if it was found for ac_fs_tmp in $1 do if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_fs_nfs3" = "yes" -a "$ac_cv_header_linux_nfs_h" = "yes" then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_cv_mnttab_type_nfs\\\"" break fi ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'` # first look for MNTTYPE_* AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MNTTYPE_$ac_upcase_fs_symbol yes #endif /* MNTTYPE_$ac_upcase_fs_symbol */ ]), [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" ]) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound then break fi # look for a loadable filesystem module (linux) if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux 2.4+) if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux redhat-5.1) if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # next look for statically compiled filesystem (linux) if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # then try to run a program that derefences a static array (bsd44) AMU_EXPAND_RUN_STRING( AMU_MOUNT_HEADERS( [ #ifndef INITMOUNTNAMES # error INITMOUNTNAMES not defined #endif /* not INITMOUNTNAMES */ ]), [ char const *namelist[] = INITMOUNTNAMES; if (argc > 1) printf("\"%s\"", namelist[MOUNT_$ac_upcase_fs_symbol]); ], [ eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$value\\\"" ]) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" != notfound then break fi # finally run a test program for bsdi3 AC_TRY_RUN( [ #include #include main() { int i; struct vfsconf vf; i = getvfsbyname("$ac_fs_tmp", &vf); if (i < 0) exit(1); else exit(0); } ], [eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break ] ) done # check if not defined, yet the filesystem is defined if test "`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'`" = notfound then # this should test if $ac_cv_fs_ is "yes" if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes || test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_name\\\"" fi fi ]) # check if need to define variable ac_tmp=`eval echo '$''{ac_cv_mnttab_type_'$ac_fs_name'}'` if test "$ac_tmp" != notfound then AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check style of mounting filesystems AC_DEFUN(AMU_CHECK_MOUNT_STYLE, [ AC_CACHE_CHECK(style of mounting filesystems, ac_cv_style_mount, [ # select the correct style for mounting filesystems case "${host_os_name}" in solaris1* | sunos[[34]]* | bsdi[[12]]* ) ac_cv_style_mount=default ;; hpux[[6-9]]* | hpux10* ) ac_cv_style_mount=hpux ;; svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* ) ac_cv_style_mount=svr4 ;; bsdi* ) ac_cv_style_mount=bsdi3 ;; aix* ) ac_cv_style_mount=aix ;; irix5* ) ac_cv_style_mount=irix5 ;; irix* ) ac_cv_style_mount=irix6 ;; isc3* ) ac_cv_style_mount=isc3 ;; linux* ) ac_cv_style_mount=linux ;; mach3* ) ac_cv_style_mount=mach3 ;; stellix* ) ac_cv_style_mount=stellix ;; * ) # no style needed. Use default filesystem calls ala BSD ac_cv_style_mount=default ;; esac ]) am_utils_mount_style_file="mountutil.c" am_utils_link_files=${am_utils_link_files}libamu/${am_utils_mount_style_file}:conf/mount/mount_${ac_cv_style_mount}.c" " # append mount utilities object to LIBOBJS for automatic compilation AC_LIBOBJ(mountutil) ]) dnl ====================================================================== dnl ###################################################################### dnl check the mount system call trap needed to mount(2) a filesystem AC_DEFUN(AMU_CHECK_MOUNT_TRAP, [ AC_CACHE_CHECK(mount trap system-call style, ac_cv_mount_trap, [ # select the correct style to mount(2) a filesystem case "${host_os_name}" in solaris1* | sunos[[34]]* ) ac_cv_mount_trap=default ;; hpux[[6-9]]* | hpux10* ) ac_cv_mount_trap=hpux ;; svr4* | sysv4* | solaris* | sunos* | aoi* | hpux* ) ac_cv_mount_trap=svr4 ;; news4* | riscix* ) ac_cv_mount_trap=news4 ;; linux* ) ac_cv_mount_trap=linux ;; irix* ) ac_cv_mount_trap=irix ;; aux* ) ac_cv_mount_trap=aux ;; hcx* ) ac_cv_mount_trap=hcx ;; rtu6* ) ac_cv_mount_trap=rtu6 ;; dgux* ) ac_cv_mount_trap=dgux ;; aix* ) ac_cv_mount_trap=aix3 ;; mach2* | mach3* ) ac_cv_mount_trap=mach3 ;; ultrix* ) ac_cv_mount_trap=ultrix ;; isc3* ) ac_cv_mount_trap=isc3 ;; stellix* ) ac_cv_mount_trap=stellix ;; * ) ac_cv_mount_trap=default ;; esac ]) am_utils_mount_trap=$srcdir"/conf/trap/trap_"$ac_cv_mount_trap".h" AC_SUBST_FILE(am_utils_mount_trap) ]) dnl ====================================================================== dnl ###################################################################### dnl check the string type of the name of a filesystem mount table entry. dnl Usage: AC_CHECK_MOUNT_TYPE(, [fssymbol]) dnl Check if there is an entry for MNTTYPE_ in sys/mntent.h and mntent.h dnl define MOUNT_TYPE_ to the string name (e.g., "nfs"). If dnl exist, then define MOUNT_TYPE_ instead. If is dnl defined, then can be a list of fs strings to look for. dnl If no symbols have been defined, but the filesystem has been found dnl earlier, then set the mount-table type to "" anyway... AC_DEFUN(AMU_CHECK_MOUNT_TYPE, [ # find what name to give to the fs if test -n "$2" then ac_fs_name=$2 else ac_fs_name=$1 fi # prepare upper-case name of filesystem ac_upcase_fs_name=`echo $ac_fs_name | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` # check for cache and set it if needed AMU_CACHE_CHECK_DYNAMIC(for mount(2) type/name for $ac_fs_name filesystem, ac_cv_mount_type_$ac_fs_name, [ # undefine by default eval "ac_cv_mount_type_$ac_fs_name=notfound" # and look to see if it was found for ac_fs_tmp in $1 do ac_upcase_fs_symbol=`echo $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'` # first look for MNTTYPE_ AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MNTTYPE_$ac_upcase_fs_symbol yes #endif /* MNTTYPE_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_symbol"], [eval "ac_cv_mount_type_$ac_fs_name=notfound"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound then break fi # next look for MOUNT_ AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MOUNT_$ac_upcase_fs_symbol yes #endif /* MOUNT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_mount_type_$ac_fs_name=MOUNT_$ac_upcase_fs_symbol"], [eval "ac_cv_mount_type_$ac_fs_name=notfound"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound then break fi # next look for MNT_ AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef MNT_$ac_upcase_fs_symbol yes #endif /* MNT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_mount_type_$ac_fs_name=MNT_$ac_upcase_fs_symbol"], [eval "ac_cv_mount_type_$ac_fs_name=notfound"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound then break fi # next look for GT_ (ultrix) AC_EGREP_CPP(yes, AMU_MOUNT_HEADERS( [ #ifdef GT_$ac_upcase_fs_symbol yes #endif /* GT_$ac_upcase_fs_symbol */ ]), [eval "ac_cv_mount_type_$ac_fs_name=GT_$ac_upcase_fs_symbol"], [eval "ac_cv_mount_type_$ac_fs_name=notfound"] ) # check if need to terminate "for" loop if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound then break fi # look for a loadable filesystem module (linux) if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o then eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux 2.4+) if test -f /lib/modules/$host_os_version/kernel/fs/$ac_fs_tmp/$ac_fs_tmp.o then eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux redhat-5.1) if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o then eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # in addition look for statically compiled filesystem (linux) if egrep "[[^a-zA-Z0-9_]]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 then eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # run a test program for bsdi3 AC_TRY_RUN( [ #include #include main() { int i; struct vfsconf vf; i = getvfsbyname("$ac_fs_tmp", &vf); if (i < 0) exit(1); else exit(0); } ], [eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break ] ) done # check if not defined, yet the filesystem is defined if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" = notfound then # this should test if $ac_cv_fs_ is "yes" if test "`eval echo '$''{ac_cv_fs_'$ac_fs_name'}'`" = yes || test "`eval echo '$''{ac_cv_fs_header_'$ac_fs_name'}'`" = yes then eval "ac_cv_mount_type_$ac_fs_name=MNTTYPE_$ac_upcase_fs_name" fi fi ]) # end of cache check for ac_cv_mount_type_$ac_fs_name # check if need to define variable if test "`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'`" != notfound then ac_safe=MOUNT_TYPE_$ac_upcase_fs_name ac_tmp=`eval echo '$''{ac_cv_mount_type_'$ac_fs_name'}'` AC_DEFINE_UNQUOTED($ac_safe, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct printf-style type for the mount type in the mount() dnl system call. dnl If you change this one, you must also fix the check_mtype_type.m4. AC_DEFUN(AMU_CHECK_MTYPE_PRINTF_TYPE, [ AC_CACHE_CHECK(printf string to print type field of mount() call, ac_cv_mtype_printf_type, [ # select the correct printf type case "${host_os_name}" in osf* | freebsd2* | bsdi2* | aix* | ultrix* ) ac_cv_mtype_printf_type="%d" ;; irix3 | isc3 ) ac_cv_mtype_printf_type="0x%x" ;; * ) ac_cv_mtype_printf_type="%s" ;; esac ]) AC_DEFINE_UNQUOTED(MTYPE_PRINTF_TYPE, "$ac_cv_mtype_printf_type") ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the mount type in the mount() system call dnl If you change this one, you must also fix the check_mtype_printf_type.m4. AC_DEFUN(AMU_CHECK_MTYPE_TYPE, [ AC_CACHE_CHECK(type of mount type field in mount() call, ac_cv_mtype_type, [ # select the correct type case "${host_os_name}" in osf* | freebsd2* | bsdi2* | aix* | ultrix* ) ac_cv_mtype_type=int ;; * ) ac_cv_mtype_type="char *" ;; esac ]) AC_DEFINE_UNQUOTED(MTYPE_TYPE, $ac_cv_mtype_type) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct network transport type to use AC_DEFUN(AMU_CHECK_NETWORK_TRANSPORT_TYPE, [ AC_CACHE_CHECK(network transport type, ac_cv_transport_type, [ # select the correct type case "${host_os_name}" in solaris1* | sunos[[34]]* | hpux[[6-9]]* | hpux10* ) ac_cv_transport_type=sockets ;; solaris* | sunos* | hpux* ) ac_cv_transport_type=tli ;; * ) ac_cv_transport_type=sockets ;; esac ]) am_utils_link_files=${am_utils_link_files}libamu/transputil.c:conf/transp/transp_${ac_cv_transport_type}.c" " # append transport utilities object to LIBOBJS for automatic compilation AC_LIBOBJ(transputil) if test $ac_cv_transport_type = tli then AC_DEFINE(HAVE_TRANSPORT_TYPE_TLI) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct way to dereference the address part of the nfs fhandle AC_DEFUN(AMU_CHECK_NFS_FH_DREF, [ AC_CACHE_CHECK(nfs file-handle address dereferencing style, ac_cv_nfs_fh_dref_style, [ # select the correct nfs address dereferencing style case "${host_os}" in hpux[[6-9]]* | hpux10* ) ac_cv_nfs_fh_dref_style=hpux ;; sunos3* ) ac_cv_nfs_fh_dref_style=sunos3 ;; sunos4* | solaris1* ) ac_cv_nfs_fh_dref_style=sunos4 ;; svr4* | sysv4* | solaris* | sunos* | hpux* ) ac_cv_nfs_fh_dref_style=svr4 ;; bsd44* | bsdi2* | freebsd2.[[01]]* ) ac_cv_nfs_fh_dref_style=bsd44 ;; # all new BSDs changed the type of the # filehandle in nfs_args from nfsv2fh_t to u_char. freebsd* | freebsdelf* | bsdi* | netbsd* | openbsd* | darwin* | rhapsody* ) ac_cv_nfs_fh_dref_style=freebsd22 ;; aix[[1-3]]* | aix4.[[01]]* ) ac_cv_nfs_fh_dref_style=aix3 ;; aix* ) ac_cv_nfs_fh_dref_style=aix42 ;; irix* ) ac_cv_nfs_fh_dref_style=irix ;; linux* ) ac_cv_nfs_fh_dref_style=linux ;; isc3 ) ac_cv_nfs_fh_dref_style=isc3 ;; osf[[1-3]]* ) ac_cv_nfs_fh_dref_style=osf2 ;; osf* ) ac_cv_nfs_fh_dref_style=osf4 ;; nextstep* ) ac_cv_nfs_fh_dref_style=nextstep ;; * ) ac_cv_nfs_fh_dref_style=default ;; esac ]) am_utils_nfs_fh_dref=$srcdir"/conf/fh_dref/fh_dref_"$ac_cv_nfs_fh_dref_style".h" AC_SUBST_FILE(am_utils_nfs_fh_dref) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct way to dereference the hostname part of the nfs fhandle AC_DEFUN(AMU_CHECK_NFS_HN_DREF, [ AC_CACHE_CHECK(nfs hostname dereferencing style, ac_cv_nfs_hn_dref_style, [ # select the correct nfs address dereferencing style case "${host_os_name}" in linux* ) ac_cv_nfs_hn_dref_style=linux ;; isc3 ) ac_cv_nfs_hn_dref_style=isc3 ;; * ) ac_cv_nfs_hn_dref_style=default ;; esac ]) am_utils_nfs_hn_dref=$srcdir"/conf/hn_dref/hn_dref_"$ac_cv_nfs_hn_dref_style".h" AC_SUBST_FILE(am_utils_nfs_hn_dref) ]) dnl ====================================================================== dnl ###################################################################### dnl check if system has NFS protocol headers AC_DEFUN(AMU_CHECK_NFS_PROT_HEADERS, [ AC_CACHE_CHECK(location of NFS protocol header files, ac_cv_nfs_prot_headers, [ # select the correct style for mounting filesystems case "${host_os}" in irix5* ) ac_cv_nfs_prot_headers=irix5 ;; irix* ) ac_cv_nfs_prot_headers=irix6 ;; sunos3* ) ac_cv_nfs_prot_headers=sunos3 ;; sunos4* | solaris1* ) ac_cv_nfs_prot_headers=sunos4 ;; sunos5.[[0-3]]* | solaris2.[[0-3]]* ) ac_cv_nfs_prot_headers=sunos5_3 ;; sunos5.4* | solaris2.4* ) ac_cv_nfs_prot_headers=sunos5_4 ;; sunos5.5* | solaris2.5* ) ac_cv_nfs_prot_headers=sunos5_5 ;; sunos5.6* | solaris2.6* ) ac_cv_nfs_prot_headers=sunos5_6 ;; sunos5.7* | solaris2.7* ) ac_cv_nfs_prot_headers=sunos5_7 ;; sunos* | solaris* ) ac_cv_nfs_prot_headers=sunos5_8 ;; bsdi2*) ac_cv_nfs_prot_headers=bsdi2 ;; bsdi* ) ac_cv_nfs_prot_headers=bsdi3 ;; freebsd2* ) ac_cv_nfs_prot_headers=freebsd2 ;; freebsd* | freebsdelf* ) ac_cv_nfs_prot_headers=freebsd3 ;; netbsd1.[[0-2]]* ) ac_cv_nfs_prot_headers=netbsd ;; netbsd1.3* ) ac_cv_nfs_prot_headers=netbsd1_3 ;; netbsd* | netbsdelf* ) ac_cv_nfs_prot_headers=netbsd1_4 ;; openbsd* ) ac_cv_nfs_prot_headers=openbsd ;; hpux[[6-9]]* | hpux10* ) ac_cv_nfs_prot_headers=hpux ;; hpux* ) ac_cv_nfs_prot_headers=hpux11 ;; aix[[1-3]]* ) ac_cv_nfs_prot_headers=aix3 ;; aix4.[[01]]* ) ac_cv_nfs_prot_headers=aix4 ;; aix4.2* ) ac_cv_nfs_prot_headers=aix4_2 ;; aix4.3* ) ac_cv_nfs_prot_headers=aix4_3 ;; aix5.1* ) ac_cv_nfs_prot_headers=aix5_1 ;; aix* ) ac_cv_nfs_prot_headers=aix5_2 ;; osf[[1-3]]* ) ac_cv_nfs_prot_headers=osf2 ;; osf4* ) ac_cv_nfs_prot_headers=osf4 ;; osf* ) ac_cv_nfs_prot_headers=osf5 ;; svr4* ) ac_cv_nfs_prot_headers=svr4 ;; sysv4* ) # this is for NCR2 machines ac_cv_nfs_prot_headers=ncr2 ;; linux* ) ac_cv_nfs_prot_headers=linux ;; nextstep* ) ac_cv_nfs_prot_headers=nextstep ;; ultrix* ) ac_cv_nfs_prot_headers=ultrix ;; darwin* | rhapsody* ) ac_cv_nfs_prot_headers=darwin ;; * ) ac_cv_nfs_prot_headers=default ;; esac ]) # make sure correct header is linked in top build directory am_utils_nfs_prot_file="amu_nfs_prot.h" am_utils_link_files=${am_utils_link_files}${am_utils_nfs_prot_file}:conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h" " # define the name of the header to be included for other M4 macros AC_DEFINE_UNQUOTED(AMU_NFS_PROTOCOL_HEADER, "${srcdir}/conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h") # set headers in a macro for Makefile.am files to use (for dependencies) AMU_NFS_PROT_HEADER='${top_builddir}/'$am_utils_nfs_prot_file AC_SUBST(AMU_NFS_PROT_HEADER) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct way to dereference the address part of the nfs fhandle AC_DEFUN(AMU_CHECK_NFS_SA_DREF, [ AC_CACHE_CHECK(nfs address dereferencing style, ac_cv_nfs_sa_dref_style, [ # select the correct nfs address dereferencing style case "${host_os}" in hpux[[6-9]]* | hpux10* | sunos[[34]]* | solaris1* ) ac_cv_nfs_sa_dref_style=default ;; svr4* | sysv4* | solaris* | sunos* | hpux* ) ac_cv_nfs_sa_dref_style=svr4 ;; 386bsd* | bsdi1* ) ac_cv_nfs_sa_dref_style=386bsd ;; bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | rhapsody* ) ac_cv_nfs_sa_dref_style=bsd44 ;; linux* ) ac_cv_nfs_sa_dref_style=linux ;; aix* ) ac_cv_nfs_sa_dref_style=aix3 ;; aoi* ) ac_cv_nfs_sa_dref_style=aoi ;; isc3 ) ac_cv_nfs_sa_dref_style=isc3 ;; * ) ac_cv_nfs_sa_dref_style=default ;; esac ]) am_utils_nfs_sa_dref=$srcdir"/conf/sa_dref/sa_dref_"$ac_cv_nfs_sa_dref_style".h" AC_SUBST_FILE(am_utils_nfs_sa_dref) ]) dnl ====================================================================== dnl ###################################################################### dnl check if need to turn on, off, or leave alone the NFS "noconn" option AC_DEFUN(AMU_CHECK_NFS_SOCKET_CONNECTION, [ AC_CACHE_CHECK(if to turn on/off noconn option, ac_cv_nfs_socket_connection, [ # set default to no-change ac_cv_nfs_socket_connection=none # select the correct style case "${host_os}" in openbsd2.[[01]]* ) ac_cv_nfs_socket_connection=noconn ;; openbsd* | freebsd* | freebsdelf* ) ac_cv_nfs_socket_connection=conn ;; esac ]) # set correct value case "$ac_cv_nfs_socket_connection" in noconn ) AC_DEFINE(USE_UNCONNECTED_NFS_SOCKETS) ;; conn ) AC_DEFINE(USE_CONNECTED_NFS_SOCKETS) ;; esac ]) dnl ====================================================================== dnl ###################################################################### dnl set OS libraries specific to an OS: dnl libnsl/libsocket are needed only on solaris and some svr4 systems. dnl Using a typical macro has proven unsuccesful, because on some other dnl systems such as irix, including libnsl and or libsocket actually breaks dnl lots of code. So I am forced to use a special purpose macro that sets dnl the libraries based on the OS. Sigh. -Erez. AC_DEFUN(AMU_CHECK_OS_LIBS, [ AC_CACHE_CHECK(for additional OS libraries, ac_cv_os_libs, [ # select the correct set of libraries to link with case "${host_os_name}" in svr4* | sysv4* | solaris2* | sunos5* | aoi* ) ac_cv_os_libs="-lsocket -lnsl" ;; * ) ac_cv_os_libs=none ;; esac ]) # set list of libraries to link with if test "$ac_cv_os_libs" != none then LIBS="$ac_cv_os_libs $LIBS" fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if a system needs to restart its signal handlers AC_DEFUN(AMU_CHECK_RESTARTABLE_SIGNAL_HANDLER, [ AC_CACHE_CHECK(if system needs to restart signal handlers, ac_cv_restartable_signal_handler, [ # select the correct systems to restart signal handlers case "${host_os_name}" in svr3* | svr4* | sysv4* | solaris2* | sunos5* | aoi* | irix* ) ac_cv_restartable_signal_handler=yes ;; * ) ac_cv_restartable_signal_handler=no ;; esac ]) # define REINSTALL_SIGNAL_HANDLER if need to if test "$ac_cv_restartable_signal_handler" = yes then AC_DEFINE(REINSTALL_SIGNAL_HANDLER) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check style of unmounting filesystems AC_DEFUN(AMU_CHECK_UMOUNT_STYLE, [ AC_CACHE_CHECK(style of unmounting filesystems, ac_cv_style_umount, [ # select the correct style for unmounting filesystems case "${host_os_name}" in bsd44* | bsdi* | freebsd* | netbsd* | openbsd* | darwin* | rhapsody* ) ac_cv_style_umount=bsd44 ;; osf* ) ac_cv_style_umount=osf ;; * ) ac_cv_style_umount=default ;; esac ]) am_utils_umount_style_file="umount_fs.c" am_utils_link_files=${am_utils_link_files}libamu/${am_utils_umount_style_file}:conf/umount/umount_${ac_cv_style_umount}.c" " # append un-mount utilities object to LIBOBJS for automatic compilation AC_LIBOBJ(umount_fs) ]) dnl ====================================================================== dnl ###################################################################### dnl check the unmount system call arguments needed for AC_DEFUN(AMU_CHECK_UNMOUNT_ARGS, [ AC_CACHE_CHECK(unmount system-call arguments, ac_cv_unmount_args, [ # select the correct style to mount(2) a filesystem case "${host_os_name}" in aix* ) ac_cv_unmount_args="mnt->mnt_passno, 0" ;; ultrix* ) ac_cv_unmount_args="mnt->mnt_passno" ;; * ) ac_cv_unmount_args="mnt->mnt_dir" ;; esac ]) am_utils_unmount_args=$ac_cv_unmount_args AC_SUBST(am_utils_unmount_args) ]) dnl ====================================================================== dnl ###################################################################### dnl check for the correct system call to unmount a filesystem. AC_DEFUN(AMU_CHECK_UNMOUNT_CALL, [ dnl make sure this one is called before [AC_CHECK_UNMOUNT_ARGS] AC_BEFORE([$0], [AC_CHECK_UNMOUNT_ARGS]) AC_CACHE_CHECK(the system call to unmount a filesystem, ac_cv_unmount_call, [ # check for various unmount a filesystem calls if test "$ac_cv_func_uvmount" = yes ; then ac_cv_unmount_call=uvmount elif test "$ac_cv_func_unmount" = yes ; then ac_cv_unmount_call=unmount elif test "$ac_cv_func_umount" = yes ; then ac_cv_unmount_call=umount else ac_cv_unmount_call=no fi ]) if test "$ac_cv_unmount_call" != no then am_utils_unmount_call=$ac_cv_unmount_call AC_SUBST(am_utils_unmount_call) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Expand the value of a CPP macro into a printable hex number. dnl Takes: header, macro, [action-if-found, [action-if-not-found]] dnl It runs the header through CPP looking for a match between the macro dnl and a string pattern, and if sucessful, it prints the string value out. AC_DEFUN(AMU_EXPAND_CPP_HEX, [ # we are looking for a regexp of a string AC_EGREP_CPP(0x, [$1] $2, value="notfound" AC_TRY_RUN( [ [$1] main(argc) int argc; { #ifdef $2 if (argc > 1) printf("0x%x", $2); exit(0); #else # error no such option $2 #endif exit(1); }], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound") , value="notfound" ) if test "$value" = notfound then : $4 else : $3 fi ]) dnl ====================================================================== dnl ###################################################################### dnl Expand the value of a CPP macro into a printable integer number. dnl Takes: header, macro, [action-if-found, [action-if-not-found]] dnl It runs the header through CPP looking for a match between the macro dnl and a string pattern, and if sucessful, it prints the string value out. AC_DEFUN(AMU_EXPAND_CPP_INT, [ # we are looking for a regexp of an integer (must not start with 0 --- those # are octals). AC_EGREP_CPP( [[1-9]][[0-9]]*, [$1] $2, value="notfound" AC_TRY_RUN( [ [$1] main(argc) int argc; { #ifdef $2 if (argc > 1) printf("%d", $2); exit(0); #else # error no such option $2 #endif exit(1); }], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound") , value="notfound" ) if test "$value" = notfound then : $4 else : $3 fi ]) dnl ====================================================================== dnl ###################################################################### dnl Expand the value of a CPP macro into a printable string. dnl Takes: header, macro, [action-if-found, [action-if-not-found]] dnl It runs the header through CPP looking for a match between the macro dnl and a string pattern, and if sucessful, it prints the string value out. AC_DEFUN(AMU_EXPAND_CPP_STRING, [ # we are looking for a regexp of a string AC_EGREP_CPP(\".*\", [$1] $2, value="notfound" AC_TRY_RUN( [ [$1] main(argc) int argc; { #ifdef $2 if (argc > 1) printf("%s", $2); exit(0); #else # error no such option $2 #endif exit(1); }], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound") , value="notfound" ) if test "$value" = notfound then : $4 else : $3 fi ]) dnl ====================================================================== dnl ###################################################################### dnl Run a program and print its output as a string dnl Takes: (header, code-to-run, [action-if-found, [action-if-not-found]]) AC_DEFUN(AMU_EXPAND_RUN_STRING, [ value="notfound" AC_TRY_RUN( [ $1 main(argc) int argc; { $2 exit(0); }], value=`./conftest dummy 2>>config.log`, value="notfound", value="notfound") if test "$value" = notfound then : $4 else : $3 fi ]) dnl ====================================================================== dnl ###################################################################### dnl find if "extern char *optarg" exists in headers AC_DEFUN(AMU_EXTERN_OPTARG, [ AC_CACHE_CHECK(if external definition for optarg[] exists, ac_cv_extern_optarg, [ # try to compile program that uses the variable AC_TRY_COMPILE( [ #ifdef HAVE_STDIO_H # include #endif /* HAVE_STDIO_H */ #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_STDLIB_H # include #endif /* HAVE_STDLIB_H */ #ifdef HAVE_SYS_ERRNO_H # include #endif /* HAVE_SYS_ERRNO_H */ #ifdef HAVE_ERRNO_H # include #endif /* HAVE_ERRNO_H */ ], [ char *cp = optarg; ], ac_cv_extern_optarg=yes, ac_cv_extern_optarg=no) ]) if test "$ac_cv_extern_optarg" = yes then AC_DEFINE(HAVE_EXTERN_OPTARG) fi ]) dnl ====================================================================== dnl ###################################################################### dnl find if "extern char *sys_errlist[]" exist in headers AC_DEFUN(AMU_EXTERN_SYS_ERRLIST, [ AC_CACHE_CHECK(if external definition for sys_errlist[] exists, ac_cv_extern_sys_errlist, [ # try to locate pattern in header files #pattern="(extern)?.*char.*sys_errlist.*\[\]" pattern="(extern)?.*char.*sys_errlist.*" AC_EGREP_CPP(${pattern}, [ #ifdef HAVE_STDIO_H # include #endif /* HAVE_STDIO_H */ #ifdef HAVE_SYS_ERRNO_H # include #endif /* HAVE_SYS_ERRNO_H */ #ifdef HAVE_ERRNO_H # include #endif /* HAVE_ERRNO_H */ ], ac_cv_extern_sys_errlist=yes, ac_cv_extern_sys_errlist=no) ]) # check if need to define variable if test "$ac_cv_extern_sys_errlist" = yes then AC_DEFINE(HAVE_EXTERN_SYS_ERRLIST) fi ]) dnl ====================================================================== fdnl ###################################################################### dnl find if mntent_t field mnt_time exists and is of type "char *" AC_DEFUN(AMU_FIELD_MNTENT_T_MNT_TIME_STRING, [ AC_CACHE_CHECK(if mntent_t field mnt_time exist as type string, ac_cv_field_mntent_t_mnt_time_string, [ # try to compile a program AC_TRY_COMPILE( AMU_MOUNT_HEADERS( [ /* now set the typedef */ #ifdef HAVE_STRUCT_MNTENT typedef struct mntent mntent_t; #else /* not HAVE_STRUCT_MNTENT */ # ifdef HAVE_STRUCT_MNTTAB typedef struct mnttab mntent_t; # else /* not HAVE_STRUCT_MNTTAB */ # error XXX: could not find definition for struct mntent or struct mnttab! # endif /* not HAVE_STRUCT_MNTTAB */ #endif /* not HAVE_STRUCT_MNTENT */ ]), [ mntent_t mtt; char *cp = "test"; int i; mtt.mnt_time = cp; i = mtt.mnt_time[0]; ], ac_cv_field_mntent_t_mnt_time_string=yes, ac_cv_field_mntent_t_mnt_time_string=no) ]) if test "$ac_cv_field_mntent_t_mnt_time_string" = yes then AC_DEFINE(HAVE_MNTENT_T_MNT_TIME_STRING) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Check if we have as buggy hasmntopt() libc function AC_DEFUN([AMU_FUNC_BAD_HASMNTOPT], [ AC_CACHE_CHECK([for working hasmntopt], ac_cv_func_hasmntopt_working, [AC_TRY_RUN( AMU_MOUNT_HEADERS( [[ #ifdef HAVE_MNTENT_H /* some systems need before is included */ # ifdef HAVE_STDIO_H # include # endif /* HAVE_STDIO_H */ # include #endif /* HAVE_MNTENT_H */ #ifdef HAVE_SYS_MNTENT_H # include #endif /* HAVE_SYS_MNTENT_H */ #ifdef HAVE_SYS_MNTTAB_H # include #endif /* HAVE_SYS_MNTTAB_H */ #if defined(HAVE_MNTTAB_H) && !defined(MNTTAB) # include #endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */ #ifdef HAVE_STRUCT_MNTENT typedef struct mntent mntent_t; #else /* not HAVE_STRUCT_MNTENT */ # ifdef HAVE_STRUCT_MNTTAB typedef struct mnttab mntent_t; /* map struct mnttab field names to struct mntent field names */ # define mnt_opts mnt_mntopts # endif /* not HAVE_STRUCT_MNTTAB */ #endif /* not HAVE_STRUCT_MNTENT */ int main() { mntent_t mnt; char *tmp = NULL; /* * Test if hasmntopt will incorrectly find the string "soft", which * is part of the large "softlookup" function. */ mnt.mnt_opts = "hard,softlookup,ro"; if ((tmp = hasmntopt(&mnt, "soft"))) exit(1); exit(0); } ]]), [ac_cv_func_hasmntopt_working=yes], [ac_cv_func_hasmntopt_working=no] )]) if test $ac_cv_func_hasmntopt_working = no then AC_LIBOBJ([hasmntopt]) AC_DEFINE(HAVE_BAD_HASMNTOPT) fi ]) dnl My version is similar to the one from Autoconf 2.52, but I also dnl define HAVE_BAD_MEMCMP so that I can do smarter things to avoid dnl linkage conflicts with bad memcmp versions that are in libc. AC_DEFUN(AMU_FUNC_BAD_MEMCMP, [ AC_FUNC_MEMCMP if test "$ac_cv_func_memcmp_working" = no then AC_DEFINE(HAVE_BAD_MEMCMP) fi ]) dnl Check for a yp_all() function that does not leak a file descriptor dnl to the ypserv process. AC_DEFUN(AMU_FUNC_BAD_YP_ALL, [ AC_CACHE_CHECK(for a file-descriptor leakage clean yp_all, ac_cv_func_yp_all_clean, [ # clean by default ac_cv_func_yp_all_clean=yes # select the correct type case "${host_os_name}" in irix* ) ac_cv_func_yp_all_clean=no ;; linux* ) # RedHat 5.1 systems with glibc glibc-2.0.7-19 or below # leak a UDP socket from yp_all() case "`cat /etc/redhat-release /dev/null 2>/dev/null`" in *5.1* ) ac_cv_func_yp_all_clean=no ;; esac esac ]) if test $ac_cv_func_yp_all_clean = no then AC_DEFINE(HAVE_BAD_YP_ALL) fi ]) dnl FILE: m4/macros/header_templates.m4 dnl defines descriptions for various am-utils specific macros AH_TEMPLATE([HAVE_AMU_FS_AUTO], [Define if have automount filesystem]) AH_TEMPLATE([HAVE_AMU_FS_DIRECT], [Define if have direct automount filesystem]) AH_TEMPLATE([HAVE_AMU_FS_TOPLVL], [Define if have "top-level" filesystem]) AH_TEMPLATE([HAVE_AMU_FS_ERROR], [Define if have error filesystem]) AH_TEMPLATE([HAVE_AMU_FS_INHERIT], [Define if have inheritance filesystem]) AH_TEMPLATE([HAVE_AMU_FS_PROGRAM], [Define if have program filesystem]) AH_TEMPLATE([HAVE_AMU_FS_LINK], [Define if have symbolic-link filesystem]) AH_TEMPLATE([HAVE_AMU_FS_LINKX], [Define if have symlink with existence check filesystem]) AH_TEMPLATE([HAVE_AMU_FS_HOST], [Define if have NFS host-tree filesystem]) AH_TEMPLATE([HAVE_AMU_FS_NFSL], [Define if have nfsl (NFS with local link check) filesystem]) AH_TEMPLATE([HAVE_AMU_FS_NFSX], [Define if have multi-NFS filesystem]) AH_TEMPLATE([HAVE_AMU_FS_UNION], [Define if have union filesystem]) AH_TEMPLATE([HAVE_MAP_FILE], [Define if have file maps (everyone should have it!)]) AH_TEMPLATE([HAVE_MAP_NIS], [Define if have NIS maps]) AH_TEMPLATE([HAVE_MAP_NISPLUS], [Define if have NIS+ maps]) AH_TEMPLATE([HAVE_MAP_DBM], [Define if have DBM maps]) AH_TEMPLATE([HAVE_MAP_NDBM], [Define if have NDBM maps]) AH_TEMPLATE([HAVE_MAP_HESIOD], [Define if have HESIOD maps]) AH_TEMPLATE([HAVE_MAP_LDAP], [Define if have LDAP maps]) AH_TEMPLATE([HAVE_MAP_PASSWD], [Define if have PASSWD maps]) AH_TEMPLATE([HAVE_MAP_UNION], [Define if have UNION maps]) AH_TEMPLATE([HAVE_FS_UFS], [Define if have UFS filesystem]) AH_TEMPLATE([HAVE_FS_XFS], [Define if have XFS filesystem (irix)]) AH_TEMPLATE([HAVE_FS_EFS], [Define if have EFS filesystem (irix)]) AH_TEMPLATE([HAVE_FS_NFS], [Define if have NFS filesystem]) AH_TEMPLATE([HAVE_FS_NFS3], [Define if have NFS3 filesystem]) AH_TEMPLATE([HAVE_FS_PCFS], [Define if have PCFS filesystem]) AH_TEMPLATE([HAVE_FS_LOFS], [Define if have LOFS filesystem]) AH_TEMPLATE([HAVE_FS_HSFS], [Define if have HSFS filesystem]) AH_TEMPLATE([HAVE_FS_CDFS], [Define if have CDFS filesystem]) AH_TEMPLATE([HAVE_FS_TFS], [Define if have TFS filesystem]) AH_TEMPLATE([HAVE_FS_TMPFS], [Define if have TMPFS filesystem]) AH_TEMPLATE([HAVE_FS_MFS], [Define if have MFS filesystem]) AH_TEMPLATE([HAVE_FS_CFS], [Define if have CFS (crypto) filesystem]) AH_TEMPLATE([HAVE_FS_AUTOFS], [Define if have AUTOFS filesystem]) AH_TEMPLATE([HAVE_FS_CACHEFS], [Define if have CACHEFS filesystem]) AH_TEMPLATE([HAVE_FS_NULLFS], [Define if have NULLFS (loopback on bsd44) filesystem]) AH_TEMPLATE([HAVE_FS_UNIONFS], [Define if have UNIONFS filesystem]) AH_TEMPLATE([HAVE_FS_UMAPFS], [Define if have UMAPFS (uid/gid mapping) filesystem]) AH_TEMPLATE([MOUNT_TYPE_UFS], [Mount(2) type/name for UFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_XFS], [Mount(2) type/name for XFS filesystem (irix)]) AH_TEMPLATE([MOUNT_TYPE_EFS], [Mount(2) type/name for EFS filesystem (irix)]) AH_TEMPLATE([MOUNT_TYPE_NFS], [Mount(2) type/name for NFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_NFS3], [Mount(2) type/name for NFS3 filesystem]) AH_TEMPLATE([MOUNT_TYPE_PCFS], [Mount(2) type/name for PCFS filesystem. XXX: conf/trap/trap_hpux.h may override this definition for HPUX 9.0]) AH_TEMPLATE([MOUNT_TYPE_LOFS], [Mount(2) type/name for LOFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_CDFS], [Mount(2) type/name for CDFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_TFS], [Mount(2) type/name for TFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_TMPFS], [Mount(2) type/name for TMPFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_MFS], [Mount(2) type/name for MFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_CFS], [Mount(2) type/name for CFS (crypto) filesystem]) AH_TEMPLATE([MOUNT_TYPE_AUTOFS], [Mount(2) type/name for AUTOFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_CACHEFS], [Mount(2) type/name for CACHEFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_IGNORE], [Mount(2) type/name for IGNORE filesystem (not real just ignore for df)]) AH_TEMPLATE([MOUNT_TYPE_NULLFS], [Mount(2) type/name for NULLFS (loopback on bsd44) filesystem]) AH_TEMPLATE([MOUNT_TYPE_UNIONFS], [Mount(2) type/name for UNIONFS filesystem]) AH_TEMPLATE([MOUNT_TYPE_UMAPFS], [Mount(2) type/name for UMAPFS (uid/gid mapping) filesystem]) AH_TEMPLATE([MNTTAB_TYPE_UFS], [Mount-table entry name for UFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_XFS], [Mount-table entry name for XFS filesystem (irix)]) AH_TEMPLATE([MNTTAB_TYPE_EFS], [Mount-table entry name for EFS filesystem (irix)]) AH_TEMPLATE([MNTTAB_TYPE_NFS], [Mount-table entry name for NFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_NFS3], [Mount-table entry name for NFS3 filesystem]) AH_TEMPLATE([MNTTAB_TYPE_PCFS], [Mount-table entry name for PCFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_LOFS], [Mount-table entry name for LOFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_CDFS], [Mount-table entry name for CDFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_TFS], [Mount-table entry name for TFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_TMPFS], [Mount-table entry name for TMPFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_MFS], [Mount-table entry name for MFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_CFS], [Mount-table entry name for CFS (crypto) filesystem]) AH_TEMPLATE([MNTTAB_TYPE_AUTOFS], [Mount-table entry name for AUTOFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_CACHEFS], [Mount-table entry name for CACHEFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_NULLFS], [Mount-table entry name for NULLFS (loopback on bsd44) filesystem]) AH_TEMPLATE([MNTTAB_TYPE_UNIONFS], [Mount-table entry name for UNIONFS filesystem]) AH_TEMPLATE([MNTTAB_TYPE_UMAPFS], [Mount-table entry name for UMAPFS (uid/gid mapping) filesystem]) AH_TEMPLATE([MNTTAB_FILE_NAME], [Name of mount table file name]) AH_TEMPLATE([HIDE_MOUNT_TYPE], [Name of mount type to hide amd mount from df(1)]) AH_TEMPLATE([MNTTAB_OPT_RO], [Mount Table option string: Read only]) AH_TEMPLATE([MNTTAB_OPT_RW], [Mount Table option string: Read/write]) AH_TEMPLATE([MNTTAB_OPT_RQ], [Mount Table option string: Read/write with quotas]) AH_TEMPLATE([MNTTAB_OPT_QUOTA], [Mount Table option string: Check quotas]) AH_TEMPLATE([MNTTAB_OPT_NOQUOTA], [Mount Table option string: Don't check quotas]) AH_TEMPLATE([MNTTAB_OPT_ONERROR], [Mount Table option string: action to taken on error]) AH_TEMPLATE([MNTTAB_OPT_TOOSOON], [Mount Table option string: min. time between inconsistencies]) AH_TEMPLATE([MNTTAB_OPT_SOFT], [Mount Table option string: Soft mount]) AH_TEMPLATE([MNTTAB_OPT_SPONGY], [Mount Table option string: spongy mount]) AH_TEMPLATE([MNTTAB_OPT_HARD], [Mount Table option string: Hard mount]) AH_TEMPLATE([MNTTAB_OPT_SUID], [Mount Table option string: Set uid allowed]) AH_TEMPLATE([MNTTAB_OPT_NOSUID], [Mount Table option string: Set uid not allowed]) AH_TEMPLATE([MNTTAB_OPT_GRPID], [Mount Table option string: SysV-compatible gid on create]) AH_TEMPLATE([MNTTAB_OPT_REMOUNT], [Mount Table option string: Change mount options]) AH_TEMPLATE([MNTTAB_OPT_NOSUB], [Mount Table option string: Disallow mounts on subdirs]) AH_TEMPLATE([MNTTAB_OPT_MULTI], [Mount Table option string: Do multi-component lookup]) AH_TEMPLATE([MNTTAB_OPT_INTR], [Mount Table option string: Allow NFS ops to be interrupted]) AH_TEMPLATE([MNTTAB_OPT_NOINTR], [Mount Table option string: Don't allow interrupted ops]) AH_TEMPLATE([MNTTAB_OPT_PORT], [Mount Table option string: NFS server IP port number]) AH_TEMPLATE([MNTTAB_OPT_SECURE], [Mount Table option string: Secure (AUTH_DES) mounting]) AH_TEMPLATE([MNTTAB_OPT_KERB], [Mount Table option string: Secure (AUTH_Kerb) mounting]) AH_TEMPLATE([MNTTAB_OPT_RSIZE], [Mount Table option string: Max NFS read size (bytes)]) AH_TEMPLATE([MNTTAB_OPT_WSIZE], [Mount Table option string: Max NFS write size (bytes)]) AH_TEMPLATE([MNTTAB_OPT_TIMEO], [Mount Table option string: NFS timeout (1/10 sec)]) AH_TEMPLATE([MNTTAB_OPT_RETRANS], [Mount Table option string: Max retransmissions (soft mnts)]) AH_TEMPLATE([MNTTAB_OPT_ACTIMEO], [Mount Table option string: Attr cache timeout (sec)]) AH_TEMPLATE([MNTTAB_OPT_ACREGMIN], [Mount Table option string: Min attr cache timeout (files)]) AH_TEMPLATE([MNTTAB_OPT_ACREGMAX], [Mount Table option string: Max attr cache timeout (files)]) AH_TEMPLATE([MNTTAB_OPT_ACDIRMIN], [Mount Table option string: Min attr cache timeout (dirs)]) AH_TEMPLATE([MNTTAB_OPT_ACDIRMAX], [Mount Table option string: Max attr cache timeout (dirs)]) AH_TEMPLATE([MNTTAB_OPT_NOAC], [Mount Table option string: Don't cache attributes at all]) AH_TEMPLATE([MNTTAB_OPT_NOCTO], [Mount Table option string: No close-to-open consistency]) AH_TEMPLATE([MNTTAB_OPT_BG], [Mount Table option string: Do mount retries in background]) AH_TEMPLATE([MNTTAB_OPT_FG], [Mount Table option string: Do mount retries in foreground]) AH_TEMPLATE([MNTTAB_OPT_RETRY], [Mount Table option string: Number of mount retries]) AH_TEMPLATE([MNTTAB_OPT_DEV], [Mount Table option string: Device id of mounted fs]) AH_TEMPLATE([MNTTAB_OPT_FSID], [Mount Table option string: Filesystem id of mounted fs]) AH_TEMPLATE([MNTTAB_OPT_POSIX], [Mount Table option string: Get static pathconf for mount]) AH_TEMPLATE([MNTTAB_OPT_MAP], [Mount Table option string: Automount map]) AH_TEMPLATE([MNTTAB_OPT_DIRECT], [Mount Table option string: Automount direct map mount]) AH_TEMPLATE([MNTTAB_OPT_INDIRECT], [Mount Table option string: Automount indirect map mount]) AH_TEMPLATE([MNTTAB_OPT_LLOCK], [Mount Table option string: Local locking (no lock manager)]) AH_TEMPLATE([MNTTAB_OPT_IGNORE], [Mount Table option string: Ignore this entry]) AH_TEMPLATE([MNTTAB_OPT_NOAUTO], [Mount Table option string: No auto (what?)]) AH_TEMPLATE([MNTTAB_OPT_NOCONN], [Mount Table option string: No connection]) AH_TEMPLATE([MNTTAB_OPT_VERS], [Mount Table option string: protocol version number indicator]) AH_TEMPLATE([MNTTAB_OPT_PROTO], [Mount Table option string: protocol network_id indicator]) AH_TEMPLATE([MNTTAB_OPT_SYNCDIR], [Mount Table option string: Synchronous local directory ops]) AH_TEMPLATE([MNTTAB_OPT_NOSETSEC], [Mount Table option string: Do no allow setting sec attrs]) AH_TEMPLATE([MNTTAB_OPT_SYMTTL], [Mount Table option string: set symlink cache time-to-live]) AH_TEMPLATE([MNTTAB_OPT_COMPRESS], [Mount Table option string: compress]) AH_TEMPLATE([MNTTAB_OPT_PGTHRESH], [Mount Table option string: paging threshold]) AH_TEMPLATE([MNTTAB_OPT_MAXGROUPS], [Mount Table option string: max groups]) AH_TEMPLATE([MNTTAB_OPT_PROPLIST], [Mount Table option string: support property lists (ACLs)]) AH_TEMPLATE([MNT2_GEN_OPT_ASYNC], [asynchronous filesystem access]) AH_TEMPLATE([MNT2_GEN_OPT_AUTOMNTFS], [automounter filesystem (ignore) flag, used in bsdi-4.1]) AH_TEMPLATE([MNT2_GEN_OPT_BIND], [directory hardlink]) AH_TEMPLATE([MNT2_GEN_OPT_CACHE], [cache (what?)]) AH_TEMPLATE([MNT2_GEN_OPT_DATA], [6-argument mount]) AH_TEMPLATE([MNT2_GEN_OPT_FSS], [old (4-argument) mount (compatibility)]) AH_TEMPLATE([MNT2_GEN_OPT_IGNORE], [ignore mount entry in df output]) AH_TEMPLATE([MNT2_GEN_OPT_JFS], [journaling filesystem (AIX's UFS/FFS)]) AH_TEMPLATE([MNT2_GEN_OPT_GRPID], [old BSD group-id on create]) AH_TEMPLATE([MNT2_GEN_OPT_MULTI], [do multi-component lookup on files]) AH_TEMPLATE([MNT2_GEN_OPT_NEWTYPE], [use type string instead of int]) AH_TEMPLATE([MNT2_GEN_OPT_NFS], [NFS mount]) AH_TEMPLATE([MNT2_GEN_OPT_NOCACHE], [nocache (what?)]) AH_TEMPLATE([MNT2_GEN_OPT_NODEV], [do not interpret special device files]) AH_TEMPLATE([MNT2_GEN_OPT_NOEXEC], [no exec calls allowed]) AH_TEMPLATE([MNT2_GEN_OPT_NONDEV], [do not interpret special device files]) AH_TEMPLATE([MNT2_GEN_OPT_NOSUB], [Disallow mounts beneath this mount]) AH_TEMPLATE([MNT2_GEN_OPT_NOSUID], [Setuid programs disallowed]) AH_TEMPLATE([MNT2_GEN_OPT_NOTRUNC], [Return ENAMETOOLONG for long filenames]) AH_TEMPLATE([MNT2_GEN_OPT_OPTIONSTR], [Pass mount option string to kernel]) AH_TEMPLATE([MNT2_GEN_OPT_OVERLAY], [allow overlay mounts]) AH_TEMPLATE([MNT2_GEN_OPT_QUOTA], [check quotas]) AH_TEMPLATE([MNT2_GEN_OPT_RDONLY], [Read-only]) AH_TEMPLATE([MNT2_GEN_OPT_REMOUNT], [change options on an existing mount]) AH_TEMPLATE([MNT2_GEN_OPT_RONLY], [read only]) AH_TEMPLATE([MNT2_GEN_OPT_SYNC], [synchronize data immediately to filesystem]) AH_TEMPLATE([MNT2_GEN_OPT_SYNCHRONOUS], [synchronous filesystem access (same as SYNC)]) AH_TEMPLATE([MNT2_GEN_OPT_SYS5], [Mount with Sys 5-specific semantics]) AH_TEMPLATE([MNT2_GEN_OPT_UNION], [Union mount]) AH_TEMPLATE([MNT2_NFS_OPT_AUTO], [hide mount type from df(1)]) AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMAX], [set max secs for dir attr cache]) AH_TEMPLATE([MNT2_NFS_OPT_ACDIRMIN], [set min secs for dir attr cache]) AH_TEMPLATE([MNT2_NFS_OPT_ACREGMAX], [set max secs for file attr cache]) AH_TEMPLATE([MNT2_NFS_OPT_ACREGMIN], [set min secs for file attr cache]) AH_TEMPLATE([MNT2_NFS_OPT_AUTHERR], [Authentication error]) AH_TEMPLATE([MNT2_NFS_OPT_DEADTHRESH], [set dead server retry thresh]) AH_TEMPLATE([MNT2_NFS_OPT_DISMINPROG], [Dismount in progress]) AH_TEMPLATE([MNT2_NFS_OPT_DISMNT], [Dismounted]) AH_TEMPLATE([MNT2_NFS_OPT_DUMBTIMR], [Don't estimate rtt dynamically]) AH_TEMPLATE([MNT2_NFS_OPT_GRPID], [System V-style gid inheritance]) AH_TEMPLATE([MNT2_NFS_OPT_HASAUTH], [Has authenticator]) AH_TEMPLATE([MNT2_NFS_OPT_FSNAME], [provide name of server's fs to system]) AH_TEMPLATE([MNT2_NFS_OPT_HOSTNAME], [set hostname for error printf]) AH_TEMPLATE([MNT2_NFS_OPT_IGNORE], [ignore mount point]) AH_TEMPLATE([MNT2_NFS_OPT_INT], [allow interrupts on hard mount]) AH_TEMPLATE([MNT2_NFS_OPT_INTR], [allow interrupts on hard mount]) AH_TEMPLATE([MNT2_NFS_OPT_INTERNAL], [Bits set internally]) AH_TEMPLATE([MNT2_NFS_OPT_KERB], [Use Kerberos authentication]) AH_TEMPLATE([MNT2_NFS_OPT_KERBEROS], [use kerberos credentials]) AH_TEMPLATE([MNT2_NFS_OPT_KNCONF], [transport's knetconfig structure]) AH_TEMPLATE([MNT2_NFS_OPT_LEASETERM], [set lease term (nqnfs)]) AH_TEMPLATE([MNT2_NFS_OPT_LLOCK], [Local locking (no lock manager)]) AH_TEMPLATE([MNT2_NFS_OPT_MAXGRPS], [set maximum grouplist size]) AH_TEMPLATE([MNT2_NFS_OPT_MNTD], [Mnt server for mnt point]) AH_TEMPLATE([MNT2_NFS_OPT_MYWRITE], [Assume writes were mine]) AH_TEMPLATE([MNT2_NFS_OPT_NFSV3], [mount NFS Version 3]) AH_TEMPLATE([MNT2_NFS_OPT_NOAC], [don't cache attributes]) AH_TEMPLATE([MNT2_NFS_OPT_NOCONN], [Don't Connect the socket]) AH_TEMPLATE([MNT2_NFS_OPT_NOCTO], [no close-to-open consistency]) AH_TEMPLATE([MNT2_NFS_OPT_NOINT], [disallow interrupts on hard mounts]) AH_TEMPLATE([MNT2_NFS_OPT_NQLOOKLEASE], [Get lease for lookup]) AH_TEMPLATE([MNT2_NFS_OPT_NONLM], [Don't use locking]) AH_TEMPLATE([MNT2_NFS_OPT_NQNFS], [Use Nqnfs protocol]) AH_TEMPLATE([MNT2_NFS_OPT_POSIX], [static pathconf kludge info]) AH_TEMPLATE([MNT2_NFS_OPT_RCVLOCK], [Rcv socket lock]) AH_TEMPLATE([MNT2_NFS_OPT_RDIRALOOK], [Do lookup with readdir (nqnfs)]) AH_TEMPLATE([MNT2_NFS_OPT_PROPLIST], [allow property list operations (ACLs over NFS)]) AH_TEMPLATE([MNT2_NFS_OPTS_RDIRPLUS], [Use Readdirplus for NFSv3]) AH_TEMPLATE([MNT2_NFS_OPT_READAHEAD], [set read ahead]) AH_TEMPLATE([MNT2_NFS_OPT_READDIRSIZE], [Set readdir size]) AH_TEMPLATE([MNT2_NFS_OPT_RESVPORT], [Allocate a reserved port]) AH_TEMPLATE([MNT2_NFS_OPT_RETRANS], [set number of request retries]) AH_TEMPLATE([MNT2_NFS_OPT_RONLY], [read only]) AH_TEMPLATE([MNT2_NFS_OPT_RPCTIMESYNC], [use RPC to do secure NFS time sync]) AH_TEMPLATE([MNT2_NFS_OPT_RSIZE], [set read size]) AH_TEMPLATE([MNT2_NFS_OPT_SECURE], [secure mount]) AH_TEMPLATE([MNT2_NFS_OPT_SNDLOCK], [Send socket lock]) AH_TEMPLATE([MNT2_NFS_OPT_SOFT], [soft mount (hard is default)]) AH_TEMPLATE([MNT2_NFS_OPT_SPONGY], [spongy mount]) AH_TEMPLATE([MNT2_NFS_OPT_TIMEO], [set initial timeout]) AH_TEMPLATE([MNT2_NFS_OPT_TCP], [use TCP for mounts]) AH_TEMPLATE([MNT2_NFS_OPT_VER3], [linux NFSv3]) AH_TEMPLATE([MNT2_NFS_OPT_WAITAUTH], [Wait for authentication]) AH_TEMPLATE([MNT2_NFS_OPT_WANTAUTH], [Wants an authenticator]) AH_TEMPLATE([MNT2_NFS_OPT_WANTRCV], [Want receive socket lock]) AH_TEMPLATE([MNT2_NFS_OPT_WANTSND], [Want send socket lock]) AH_TEMPLATE([MNT2_NFS_OPT_WSIZE], [set write size]) AH_TEMPLATE([MNT2_NFS_OPT_SYMTTL], [set symlink cache time-to-live]) AH_TEMPLATE([MNT2_NFS_OPT_PGTHRESH], [paging threshold]) AH_TEMPLATE([MNT2_NFS_OPT_XLATECOOKIE], [32<->64 dir cookie translation]) AH_TEMPLATE([MNT2_CDFS_OPT_DEFPERM], [Ignore permission bits]) AH_TEMPLATE([MNT2_CDFS_OPT_NODEFPERM], [Use on-disk permission bits]) AH_TEMPLATE([MNT2_CDFS_OPT_NOVERSION], [Strip off extension from version string]) AH_TEMPLATE([MNT2_CDFS_OPT_RRIP], [Use Rock Ridge Interchange Protocol (RRIP) extensions]) AH_TEMPLATE([HAVE_MNTENT_T_MNT_TIME_STRING], [does mntent_t have mnt_time field and is of type "char *" ?]) AH_TEMPLATE([REINSTALL_SIGNAL_HANDLER], [should signal handlers be reinstalled?]) AH_TEMPLATE([DEBUG], [Turn off general debugging by default]) AH_TEMPLATE([DEBUG_MEM], [Turn off memory debugging by default]) AH_TEMPLATE([PACKAGE_NAME], [Define package name (must be defined by configure.in)]) AH_TEMPLATE([PACKAGE_VERSION], [Define version of package (must be defined by configure.in)]) AH_TEMPLATE([PACKAGE_BUGREPORT], [Define bug-reporting address (must be defined by configure.in)]) AH_TEMPLATE([HOST_CPU], [Define name of host machine's cpu (eg. sparc)]) AH_TEMPLATE([HOST_ARCH], [Define name of host machine's architecture (eg. sun4)]) AH_TEMPLATE([HOST_VENDOR], [Define name of host machine's vendor (eg. sun)]) AH_TEMPLATE([HOST_OS], [Define name and version of host machine (eg. solaris2.5.1)]) AH_TEMPLATE([HOST_OS_NAME], [Define only name of host machine OS (eg. solaris2)]) AH_TEMPLATE([HOST_OS_VERSION], [Define only version of host machine (eg. 2.5.1)]) AH_TEMPLATE([HOST_HEADER_VERSION], [Define the header version of (linux) hosts (eg. 2.2.10)]) AH_TEMPLATE([HOST_NAME], [Define name of host]) AH_TEMPLATE([USER_NAME], [Define user name]) AH_TEMPLATE([CONFIG_DATE], [Define configuration date]) AH_TEMPLATE([HAVE_TRANSPORT_TYPE_TLI], [what type of network transport type is in use? TLI or sockets?]) AH_TEMPLATE([time_t], [Define to `long' if doesn't define time_t]) AH_TEMPLATE([voidp], [Define to "void *" if compiler can handle, otherwise "char *"]) AH_TEMPLATE([am_nfs_fh], [Define a type/structure for an NFS V2 filehandle]) AH_TEMPLATE([am_nfs_fh3], [Define a type/structure for an NFS V3 filehandle]) AH_TEMPLATE([HAVE_NFS_PROT_HEADERS], [define if the host has NFS protocol headers in system headers]) AH_TEMPLATE([AMU_NFS_PROTOCOL_HEADER], [define name of am-utils' NFS protocol header]) AH_TEMPLATE([nfs_args_t], [Define a type for the nfs_args structure]) AH_TEMPLATE([NFS_FH_FIELD], [Define the field name for the filehandle within nfs_args_t]) AH_TEMPLATE([HAVE_FHANDLE], [Define if plain fhandle type exists]) AH_TEMPLATE([SVC_IN_ARG_TYPE], [Define the type of the 3rd argument ('in') to svc_getargs()]) AH_TEMPLATE([XDRPROC_T_TYPE], [Define to the type of xdr procedure type]) AH_TEMPLATE([MOUNT_TABLE_ON_FILE], [Define if mount table is on file, undefine if in kernel]) AH_TEMPLATE([HAVE_STRUCT_MNTENT], [Define if have struct mntent in one of the standard headers]) AH_TEMPLATE([HAVE_STRUCT_MNTTAB], [Define if have struct mnttab in one of the standard headers]) AH_TEMPLATE([HAVE_STRUCT_NFS_ARGS], [Define if have struct nfs_args in one of the standard nfs headers]) AH_TEMPLATE([HAVE_STRUCT_NFS_GFS_MOUNT], [Define if have struct nfs_gfs_mount in one of the standard nfs headers]) AH_TEMPLATE([YP_ORDER_OUTORDER_TYPE], [Type of the 3rd argument to yp_order()]) AH_TEMPLATE([RECVFROM_FROMLEN_TYPE], [Type of the 6th argument to recvfrom()]) AH_TEMPLATE([AUTH_CREATE_GIDLIST_TYPE], [Type of the 5rd argument to authunix_create()]) AH_TEMPLATE([MTYPE_PRINTF_TYPE], [The string used in printf to print the mount-type field of mount(2)]) AH_TEMPLATE([MTYPE_TYPE], [Type of the mount-type field in the mount() system call]) AH_TEMPLATE([pcfs_args_t], [Define a type for the pcfs_args structure]) AH_TEMPLATE([autofs_args_t], [Define a type for the autofs_args structure]) AH_TEMPLATE([cachefs_args_t], [Define a type for the cachefs_args structure]) AH_TEMPLATE([tmpfs_args_t], [Define a type for the tmpfs_args structure]) AH_TEMPLATE([ufs_args_t], [Define a type for the ufs_args structure]) AH_TEMPLATE([efs_args_t], [Define a type for the efs_args structure]) AH_TEMPLATE([xfs_args_t], [Define a type for the xfs_args structure]) AH_TEMPLATE([lofs_args_t], [Define a type for the lofs_args structure]) AH_TEMPLATE([cdfs_args_t], [Define a type for the cdfs_args structure]) AH_TEMPLATE([mfs_args_t], [Define a type for the mfs_args structure]) AH_TEMPLATE([rfs_args_t], [Define a type for the rfs_args structure]) AH_TEMPLATE([HAVE_BAD_HASMNTOPT], [define if have a bad version of hasmntopt()]) AH_TEMPLATE([HAVE_BAD_MEMCMP], [define if have a bad version of memcmp()]) AH_TEMPLATE([HAVE_BAD_YP_ALL], [define if have a bad version of yp_all()]) AH_TEMPLATE([USE_UNCONNECTED_NFS_SOCKETS], [define if must use NFS "noconn" option]) AH_TEMPLATE([USE_CONNECTED_NFS_SOCKETS], [define if must NOT use NFS "noconn" option]) AH_TEMPLATE([HAVE_GNU_GETOPT], [define if your system's getopt() is GNU getopt() (are you using glibc)]) AH_TEMPLATE([HAVE_EXTERN_SYS_ERRLIST], [does extern definition for sys_errlist[] exist?]) AH_TEMPLATE([HAVE_EXTERN_OPTARG], [does extern definition for optarg exist?]) AH_TEMPLATE([HAVE_EXTERN_CLNT_SPCREATEERROR], [does extern definition for clnt_spcreateerror() exist?]) AH_TEMPLATE([HAVE_EXTERN_CLNT_SPERRNO], [does extern definition for clnt_sperrno() exist?]) AH_TEMPLATE([HAVE_EXTERN_FREE], [does extern definition for free() exist?]) AH_TEMPLATE([HAVE_EXTERN_GET_MYADDRESS], [does extern definition for get_myaddress() exist?]) AH_TEMPLATE([HAVE_EXTERN_GETCCENT], [does extern definition for getccent() (hpux) exist?]) AH_TEMPLATE([HAVE_EXTERN_GETDOMAINNAME], [does extern definition for getdomainname() exist?]) AH_TEMPLATE([HAVE_EXTERN_GETHOSTNAME], [does extern definition for gethostname() exist?]) AH_TEMPLATE([HAVE_EXTERN_GETLOGIN], [does extern definition for getlogin() exist?]) AH_TEMPLATE([HAVE_EXTERN_GETTABLESIZE], [does extern definition for gettablesize() exist?]) AH_TEMPLATE([HAVE_EXTERN_GETPAGESIZE], [does extern definition for getpagesize() exist?]) AH_TEMPLATE([HAVE_EXTERN_INNETGR], [does extern definition for innetgr() exist?]) AH_TEMPLATE([HAVE_EXTERN_MKSTEMP], [does extern definition for mkstemp() exist?]) AH_TEMPLATE([HAVE_EXTERN_SBRK], [does extern definition for sbrk() exist?]) AH_TEMPLATE([HAVE_EXTERN_SETEUID], [does extern definition for seteuid() exist?]) AH_TEMPLATE([HAVE_EXTERN_SETITIMER], [does extern definition for setitimer() exist?]) AH_TEMPLATE([HAVE_EXTERN_STRCASECMP], [does extern definition for strcasecmp() exist?]) AH_TEMPLATE([HAVE_EXTERN_STRDUP], [does extern definition for strdup() exist?]) AH_TEMPLATE([HAVE_EXTERN_STRSTR], [does extern definition for strstr() exist?]) AH_TEMPLATE([HAVE_EXTERN_USLEEP], [does extern definition for usleep() exist?]) AH_TEMPLATE([HAVE_EXTERN_WAIT3], [does extern definition for wait3() exist?]) AH_TEMPLATE([HAVE_EXTERN_VSNPRINTF], [does extern definition for vsnprintf() exist?]) AH_TEMPLATE([HAVE_EXTERN_XDR_CALLMSG], [does extern definition for xdr_callmsg() exist?]) AH_TEMPLATE([HAVE_EXTERN_XDR_OPAQUE_AUTH], [does extern definition for xdr_opaque_auth() exist?]) dnl ###################################################################### dnl AC_HOST_MACROS: define HOST_CPU, HOST_VENDOR, and HOST_OS AC_DEFUN(AMU_HOST_MACROS, [ # these are defined already by the macro 'CANONICAL_HOST' AC_MSG_CHECKING([host cpu]) AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu") AC_MSG_RESULT($host_cpu) AC_MSG_CHECKING([vendor]) AC_DEFINE_UNQUOTED(HOST_VENDOR, "$host_vendor") AC_MSG_RESULT($host_vendor) AC_MSG_CHECKING([host full OS name and version]) # normalize some host OS names case ${host_os} in # linux is linux is linux, regardless of RMS. linux-gnu* | lignux* ) host_os=linux ;; esac AC_DEFINE_UNQUOTED(HOST_OS, "$host_os") AC_MSG_RESULT($host_os) # break host_os into host_os_name and host_os_version AC_MSG_CHECKING([host OS name]) host_os_name=`echo $host_os | sed 's/\..*//g'` # normalize some OS names case ${host_os_name} in # linux is linux is linux, regardless of RMS. linux-gnu* | lignux* ) host_os_name=linux ;; esac AC_DEFINE_UNQUOTED(HOST_OS_NAME, "$host_os_name") AC_MSG_RESULT($host_os_name) # parse out the OS version of the host AC_MSG_CHECKING([host OS version]) host_os_version=`echo $host_os | sed 's/^[[^0-9]]*//g'` if test -z "$host_os_version" then host_os_version=`(uname -r) 2>/dev/null` || host_os_version=unknown fi case ${host_os_version} in # fixes for some OS versions (solaris used to be here) * ) # do nothing for now ;; esac AC_DEFINE_UNQUOTED(HOST_OS_VERSION, "$host_os_version") AC_MSG_RESULT($host_os_version) # figure out host architecture (different than CPU) AC_MSG_CHECKING([host OS architecture]) host_arch=`(uname -m) 2>/dev/null` || host_arch=unknown # normalize some names case ${host_arch} in sun4* ) host_arch=sun4 ;; sun3x ) host_arch=sun3 ;; sun ) host_arch=`(arch) 2>/dev/null` || host_arch=unknown ;; i?86 ) host_arch=i386 ;; # all x86 should show up as i386 esac AC_DEFINE_UNQUOTED(HOST_ARCH, "$host_arch") AC_MSG_RESULT($host_arch) # figure out host name AC_MSG_CHECKING([host name]) host_name=`(hostname || uname -n) 2>/dev/null` || host_name=unknown AC_DEFINE_UNQUOTED(HOST_NAME, "$host_name") AC_MSG_RESULT($host_name) # figure out user name AC_MSG_CHECKING([user name]) if test -n "$USER" then user_name="$USER" else if test -n "$LOGNAME" then user_name="$LOGNAME" else user_name=`(whoami) 2>/dev/null` || user_name=unknown fi fi AC_DEFINE_UNQUOTED(USER_NAME, "$user_name") AC_MSG_RESULT($user_name) # figure out configuration date AC_MSG_CHECKING([configuration date]) config_date=`(date) 2>/dev/null` || config_date=unknown_date AC_DEFINE_UNQUOTED(CONFIG_DATE, "$config_date") AC_MSG_RESULT($config_date) ]) dnl ====================================================================== dnl ###################################################################### dnl ensure that linux kernel headers match running kernel AC_DEFUN(AMU_LINUX_HEADERS, [ # test sanity of running kernel vs. kernel headers AC_MSG_CHECKING("host headers version") case ${host_os} in linux ) host_header_version="bad" AMU_EXPAND_RUN_STRING( [ #include #include ], [ if (argc > 1) printf("%s", UTS_RELEASE); ], [ host_header_version=$value ], [ echo AC_MSG_ERROR([cannot find UTS_RELEASE in . This Linux system may be misconfigured or unconfigured!]) ]) ;; * ) host_header_version=$host_os_version ;; esac AC_DEFINE_UNQUOTED(HOST_HEADER_VERSION, "$host_header_version") AC_MSG_RESULT($host_header_version) case ${host_os} in linux ) if test "$host_os_version" != $host_header_version then AC_MSG_WARN([Linux kernel $host_os_version mismatch with $host_header_version headers!]) fi ;; esac dnl cache these two for debugging purposes ac_cv_os_version=$host_os_version ac_cv_header_version=$host_header_version ]) dnl ====================================================================== dnl ###################################################################### dnl check if a local configuration file exists AC_DEFUN(AMU_LOCALCONFIG, [AC_MSG_CHECKING(a local configuration file) if test -f localconfig.h then AC_DEFINE(HAVE_LOCALCONFIG_H) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi ]) dnl ====================================================================== dnl ###################################################################### dnl an M4 macro to include a list of common headers being used everywhere define(AMU_MOUNT_HEADERS, [ #include "${srcdir}/include/mount_headers1.h" #include AMU_NFS_PROTOCOL_HEADER #include "${srcdir}/include/mount_headers2.h" $1 ] ) dnl ====================================================================== dnl ###################################################################### dnl Which options to add to CFLAGS for compilation? dnl NOTE: this is only for final compiltions, not for configure tests) AC_DEFUN(AMU_OPT_AMU_CFLAGS, [AC_MSG_CHECKING(for additional C option compilation flags) AC_ARG_ENABLE(am-cflags, AC_HELP_STRING([--enable-am-cflags=ARG], [compile package with ARG additional C flags]), [ if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then AC_MSG_ERROR(am-cflags must be supplied if option is used) fi # user supplied a cflags option to configure AMU_CFLAGS="$enableval" AC_SUBST(AMU_CFLAGS) AC_MSG_RESULT($enableval) ], [ # default is to have no additional C flags AMU_CFLAGS="" AC_SUBST(AMU_CFLAGS) AC_MSG_RESULT(none) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Initial settings for CPPFLAGS (-I options) dnl NOTE: this is for configuration as well as compilations! AC_DEFUN(AMU_OPT_CPPFLAGS, [AC_MSG_CHECKING(for configuration/compilation (-I) preprocessor flags) AC_ARG_ENABLE(cppflags, AC_HELP_STRING([--enable-cppflags=ARG], [configure/compile with ARG (-I) preprocessor flags]), [ if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then AC_MSG_ERROR(cppflags must be supplied if option is used) fi # use supplied options CPPFLAGS="$CPPFLAGS $enableval" export CPPFLAGS AC_MSG_RESULT($enableval) ], [ # default is to have no additional flags AC_MSG_RESULT(none) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Debugging: "yes" means general, "mem" means general and memory debugging, dnl and "no" means none. AC_DEFUN(AMU_OPT_DEBUG, [AC_MSG_CHECKING(for debugging options) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug=ARG],[enable debugging (yes/mem/no)]), [ if test "$enableval" = yes; then AC_MSG_RESULT(yes) AC_DEFINE(DEBUG) ac_cv_opt_debug=yes elif test "$enableval" = mem; then AC_MSG_RESULT(mem) AC_DEFINE(DEBUG) AC_DEFINE(DEBUG_MEM) AC_CHECK_LIB(mapmalloc, malloc_verify) AC_CHECK_LIB(malloc, mallinfo) ac_cv_opt_debug=mem else AC_MSG_RESULT(no) ac_cv_opt_debug=no fi ], [ # default is no debugging AC_MSG_RESULT(no) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Initial settings for LDFLAGS (-L options) dnl NOTE: this is for configuration as well as compilations! AC_DEFUN(AMU_OPT_LDFLAGS, [AC_MSG_CHECKING(for configuration/compilation (-L) library flags) AC_ARG_ENABLE(ldflags, AC_HELP_STRING([--enable-ldflags=ARG], [configure/compile with ARG (-L) library flags]), [ if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then AC_MSG_ERROR(ldflags must be supplied if option is used) fi # use supplied options LDFLAGS="$LDFLAGS $enableval" export LDFLAGS AC_MSG_RESULT($enableval) ], [ # default is to have no additional flags AC_MSG_RESULT(none) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Initial settings for LIBS (-l options) dnl NOTE: this is for configuration as well as compilations! AC_DEFUN(AMU_OPT_LIBS, [AC_MSG_CHECKING(for configuration/compilation (-l) library flags) AC_ARG_ENABLE(libs, AC_HELP_STRING([--enable-libs=ARG], [configure/compile with ARG (-l) library flags]), [ if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then AC_MSG_ERROR(libs must be supplied if option is used) fi # use supplied options LIBS="$LIBS $enableval" export LIBS AC_MSG_RESULT($enableval) ], [ # default is to have no additional flags AC_MSG_RESULT(none) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Specify additional compile options based on the OS and the compiler AC_DEFUN(AMU_OS_CFLAGS, [ AC_CACHE_CHECK(additional compiler flags, ac_cv_os_cflags, [ case "${host_os}" in irix6* ) case "${CC}" in cc ) # do not use 64-bit compiler ac_cv_os_cflags="-n32 -mips3 -Wl,-woff,84" ;; esac ;; osf[[1-3]]* ) # get the right version of struct sockaddr case "${CC}" in cc ) ac_cv_os_cflags="-std -D_SOCKADDR_LEN -D_NO_PROTO" ;; * ) ac_cv_os_cflags="-D_SOCKADDR_LEN -D_NO_PROTO" ;; esac ;; osf* ) # get the right version of struct sockaddr case "${CC}" in cc ) ac_cv_os_cflags="-std -D_SOCKADDR_LEN" ;; * ) ac_cv_os_cflags="-D_SOCKADDR_LEN" ;; esac ;; aix[[1-3]]* ) ac_cv_os_cflags="" ;; aix4.[[0-2]]* ) # turn on additional headers ac_cv_os_cflags="-D_XOPEN_EXTENDED_SOURCE" ;; aix* ) # avoid circular dependencies in yp headers ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE" ;; OFF-sunos4* ) # make sure passing whole structures is handled in gcc case "${CC}" in gcc ) ac_cv_os_cflags="-fpcc-struct-return" ;; esac ;; sunos[[34]]* | solaris1* | solaris2.[[0-5]]* | sunos5.[[0-5]]* ) ac_cv_os_cflags="" ;; solaris* | sunos* ) # turn on 64-bit file offset interface case "${CC}" in * ) ac_cv_os_cflags="-D_LARGEFILE64_SOURCE" ;; esac ;; hpux* ) # use Ansi compiler on HPUX case "${CC}" in cc ) ac_cv_os_cflags="-Ae" ;; esac ;; darwin* ) ac_cv_os_cflags="-D_P1003_1B_VISIBLE" ;; * ) ac_cv_os_cflags="" ;; esac ]) CFLAGS="$CFLAGS $ac_cv_os_cflags" ]) dnl ====================================================================== dnl ###################################################################### dnl Specify additional cpp options based on the OS and the compiler AC_DEFUN(AMU_OS_CPPFLAGS, [ AC_CACHE_CHECK(additional preprocessor flags, ac_cv_os_cppflags, [ case "${host_os}" in # off for now, posix may be a broken thing for nextstep3... # nextstep* ) # ac_cv_os_cppflags="-D_POSIX_SOURCE" # ;; * ) ac_cv_os_cppflags="" ;; esac ]) CPPFLAGS="$CPPFLAGS $ac_cv_os_cppflags" ]) dnl ====================================================================== dnl ###################################################################### dnl Specify additional linker options based on the OS and the compiler AC_DEFUN(AMU_OS_LDFLAGS, [ AC_CACHE_CHECK(additional linker flags, ac_cv_os_ldflags, [ case "${host_os}" in solaris2.7* | sunos5.7* ) # find LDAP: off until Sun includes ldap headers. case "${CC}" in * ) #ac_cv_os_ldflags="-L/usr/lib/fn" ;; esac ;; * ) ac_cv_os_ldflags="" ;; esac ]) LDFLAGS="$LDFLAGS $ac_cv_os_ldflags" ]) dnl ====================================================================== dnl ###################################################################### dnl Bugreport name AC_DEFUN(AMU_PACKAGE_BUGREPORT, [AC_MSG_CHECKING(bug-reporting address) AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$1") AC_MSG_RESULT(\"$1\") ]) dnl ====================================================================== dnl ###################################################################### dnl Package name AC_DEFUN(AMU_PACKAGE_NAME, [AC_MSG_CHECKING(package name) AC_DEFINE_UNQUOTED(PACKAGE_NAME, "$1") AC_MSG_RESULT(\"$1\") ]) dnl ====================================================================== dnl ###################################################################### dnl Version of package AC_DEFUN(AMU_PACKAGE_VERSION, [AC_MSG_CHECKING(version of package) AC_DEFINE_UNQUOTED(PACKAGE_VERSION, "$1") AC_MSG_RESULT(\"$1\") ]) dnl ====================================================================== dnl ###################################################################### dnl AC_SAVE_STATE: save confdefs.h onto dbgcf.h and write $ac_cv_* cache dnl variables that are known so far. define(AMU_SAVE_STATE, AC_MSG_NOTICE(*** SAVING CONFIGURE STATE ***) if test -f confdefs.h then cp confdefs.h dbgcf.h fi [AC_CACHE_SAVE] ) dnl ====================================================================== dnl ###################################################################### dnl Find the name of the nfs filehandle field in nfs_args_t. AC_DEFUN(AMU_STRUCT_FIELD_NFS_FH, [ dnl make sure this is called before macros which depend on it AC_BEFORE([$0], [AC_TYPE_NFS_FH]) AC_CACHE_CHECK(for the name of the nfs filehandle field in nfs_args_t, ac_cv_struct_field_nfs_fh, [ # set to a default value ac_cv_struct_field_nfs_fh=notfound # look for name "fh" (most systems) if test "$ac_cv_struct_field_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ nfs_args_t nat; char *cp = (char *) &(nat.fh); ], ac_cv_struct_field_nfs_fh=fh, ac_cv_struct_field_nfs_fh=notfound) fi # look for name "root" (for example Linux) if test "$ac_cv_struct_field_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ nfs_args_t nat; char *cp = (char *) &(nat.root); ], ac_cv_struct_field_nfs_fh=root, ac_cv_struct_field_nfs_fh=notfound) fi ]) if test "$ac_cv_struct_field_nfs_fh" != notfound then AC_DEFINE_UNQUOTED(NFS_FH_FIELD, $ac_cv_struct_field_nfs_fh) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find if struct mntent exists anywhere in mount.h or mntent.h headers AC_DEFUN(AMU_STRUCT_MNTENT, [ AC_CACHE_CHECK(for struct mntent, ac_cv_have_struct_mntent, [ # try to compile a program which may have a definition for the structure AC_TRY_COMPILE( AMU_MOUNT_HEADERS , [ struct mntent mt; ], ac_cv_have_struct_mntent=yes, ac_cv_have_struct_mntent=no) ]) if test "$ac_cv_have_struct_mntent" = yes then AC_DEFINE(HAVE_STRUCT_MNTENT) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find if struct mnttab exists anywhere in mount.h or mnttab.h headers AC_DEFUN(AMU_STRUCT_MNTTAB, [ AC_CACHE_CHECK(for struct mnttab, ac_cv_have_struct_mnttab, [ # try to compile a program which may have a definition for the structure AC_TRY_COMPILE( AMU_MOUNT_HEADERS , [ struct mnttab mt; ], ac_cv_have_struct_mnttab=yes, ac_cv_have_struct_mnttab=no) ]) if test "$ac_cv_have_struct_mnttab" = yes then AC_DEFINE(HAVE_STRUCT_MNTTAB) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find if struct nfs_args exists anywhere in typical headers AC_DEFUN(AMU_STRUCT_NFS_ARGS, [ dnl make sure this is called before [AC_TYPE_NFS_FH] AC_BEFORE([$0], [AC_TYPE_NFS_FH]) AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH]) AC_CACHE_CHECK(for struct nfs_args, ac_cv_have_struct_nfs_args, [ # try to compile a program which may have a definition for the structure # assume not found ac_cv_have_struct_nfs_args=notfound # look for "struct irix5_nfs_args" (specially set in conf/nfs_prot/) if test "$ac_cv_have_struct_nfs_args" = notfound then AC_TRY_COMPILE_NFS( [ struct irix5_nfs_args na; ], ac_cv_have_struct_nfs_args="struct irix5_nfs_args", ac_cv_have_struct_nfs_args=notfound) fi # look for "struct aix52_nfs_args" (specially set in conf/nfs_prot/) if test "$ac_cv_have_struct_nfs_args" = notfound then AC_TRY_COMPILE_NFS( [ struct aix52_nfs_args na; ], ac_cv_have_struct_nfs_args="struct aix52_nfs_args", ac_cv_have_struct_nfs_args=notfound) fi # look for "struct aix51_nfs_args" (specially set in conf/nfs_prot/) if test "$ac_cv_have_struct_nfs_args" = notfound then AC_TRY_COMPILE_NFS( [ struct aix51_nfs_args na; ], ac_cv_have_struct_nfs_args="struct aix51_nfs_args", ac_cv_have_struct_nfs_args=notfound) fi # look for "struct aix42_nfs_args" (specially set in conf/nfs_prot/) if test "$ac_cv_have_struct_nfs_args" = notfound then AC_TRY_COMPILE_NFS( [ struct aix42_nfs_args na; ], ac_cv_have_struct_nfs_args="struct aix42_nfs_args", ac_cv_have_struct_nfs_args=notfound) fi # look for "struct nfs_args" if test "$ac_cv_have_struct_nfs_args" = notfound then AC_TRY_COMPILE_NFS( [ struct nfs_args na; ], ac_cv_have_struct_nfs_args="struct nfs_args", ac_cv_have_struct_nfs_args=notfound) fi ]) if test "$ac_cv_have_struct_nfs_args" != notfound then AC_DEFINE(HAVE_STRUCT_NFS_ARGS) AC_DEFINE_UNQUOTED(nfs_args_t, $ac_cv_have_struct_nfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the structure of an nfs filehandle. dnl if found, defined am_nfs_fh to it, else leave it undefined. dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!! AC_DEFUN(AMU_STRUCT_NFS_FH, [ AC_CACHE_CHECK(for type/structure of NFS V2 filehandle, ac_cv_struct_nfs_fh, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as struct nfs_fh, fhandle_t, nfsv2fh_t, etc. # set to a default value ac_cv_struct_nfs_fh=notfound # look for "nfs_fh" if test "$ac_cv_struct_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ nfs_fh nh; ], ac_cv_struct_nfs_fh="nfs_fh", ac_cv_struct_nfs_fh=notfound) fi # look for "struct nfs_fh" if test "$ac_cv_struct_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ struct nfs_fh nh; ], ac_cv_struct_nfs_fh="struct nfs_fh", ac_cv_struct_nfs_fh=notfound) fi # look for "struct nfssvcfh" if test "$ac_cv_struct_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ struct nfssvcfh nh; ], ac_cv_struct_nfs_fh="struct nfssvcfh", ac_cv_struct_nfs_fh=notfound) fi # look for "nfsv2fh_t" if test "$ac_cv_struct_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ nfsv2fh_t nh; ], ac_cv_struct_nfs_fh="nfsv2fh_t", ac_cv_struct_nfs_fh=notfound) fi # look for "fhandle_t" if test "$ac_cv_struct_nfs_fh" = notfound then AC_TRY_COMPILE_NFS( [ fhandle_t nh; ], ac_cv_struct_nfs_fh="fhandle_t", ac_cv_struct_nfs_fh=notfound) fi ]) if test "$ac_cv_struct_nfs_fh" != notfound then AC_DEFINE_UNQUOTED(am_nfs_fh, $ac_cv_struct_nfs_fh) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the structure of an NFS V3 filehandle. dnl if found, defined am_nfs_fh3 to it, else leave it undefined. AC_DEFUN(AMU_STRUCT_NFS_FH3, [ AC_CACHE_CHECK(for type/structure of NFS V3 filehandle, ac_cv_struct_nfs_fh3, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as struct nfs_fh3, fhandle3_t, nfsv3fh_t, etc. # set to a default value ac_cv_struct_nfs_fh3=notfound # look for "nfs_fh3_freebsd3" if test "$ac_cv_struct_nfs_fh3" = notfound then AC_TRY_COMPILE_NFS( [ nfs_fh3_freebsd3 nh; ], ac_cv_struct_nfs_fh3="nfs_fh3_freebsd3", ac_cv_struct_nfs_fh3=notfound) fi # look for "nfs_fh3" if test "$ac_cv_struct_nfs_fh3" = notfound then AC_TRY_COMPILE_NFS( [ nfs_fh3 nh; ], ac_cv_struct_nfs_fh3="nfs_fh3", ac_cv_struct_nfs_fh3=notfound) fi # look for "struct nfs_fh3" if test "$ac_cv_struct_nfs_fh3" = notfound then AC_TRY_COMPILE_NFS( [ struct nfs_fh3 nh; ], ac_cv_struct_nfs_fh3="struct nfs_fh3", ac_cv_struct_nfs_fh3=notfound) fi # look for "nfsv3fh_t" if test "$ac_cv_struct_nfs_fh3" = notfound then AC_TRY_COMPILE_NFS( [ nfsv3fh_t nh; ], ac_cv_struct_nfs_fh3="nfsv3fh_t", ac_cv_struct_nfs_fh3=notfound) fi # look for "fhandle3_t" if test "$ac_cv_struct_nfs_fh3" = notfound then AC_TRY_COMPILE_NFS( [ fhandle3_t nh; ], ac_cv_struct_nfs_fh3="fhandle3_t", ac_cv_struct_nfs_fh3=notfound) fi ]) if test "$ac_cv_struct_nfs_fh3" != notfound then AC_DEFINE_UNQUOTED(am_nfs_fh3, $ac_cv_struct_nfs_fh3) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find if struct nfs_gfs_mount exists anywhere in typical headers AC_DEFUN(AMU_STRUCT_NFS_GFS_MOUNT, [ dnl make sure this is called before [AC_TYPE_NFS_FH] AC_BEFORE([$0], [AC_TYPE_NFS_FH]) AC_BEFORE([$0], [AC_STRUCT_FIELD_NFS_FH]) AC_CACHE_CHECK(for struct nfs_gfs_mount, ac_cv_have_struct_nfs_gfs_mount, [ # try to compile a program which may have a definition for the structure AC_TRY_COMPILE_NFS( [ struct nfs_gfs_mount ngm; ], ac_cv_have_struct_nfs_gfs_mount=yes, ac_cv_have_struct_nfs_gfs_mount=no) ]) if test "$ac_cv_have_struct_nfs_gfs_mount" = yes then AC_DEFINE(HAVE_STRUCT_NFS_GFS_MOUNT) AC_DEFINE(nfs_args_t, struct nfs_gfs_mount) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Compile a program with FS headers to try and find a feature. dnl The headers part are fixed. Only three arguments are allowed: dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE) dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE) dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE) AC_DEFUN(AC_TRY_COMPILE_ANYFS, [# try to compile a program which may have a definition for a structure AC_TRY_COMPILE( [ #ifdef HAVE_SYS_TYPES_H # include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_SYS_ERRNO_H # include #endif /* HAVE_SYS_ERRNO_H */ #ifdef HAVE_SYS_PARAM_H # include #endif /* HAVE_SYS_PARAM_H */ #if TIME_WITH_SYS_TIME # include # include #else /* not TIME_WITH_SYS_TIME */ # if HAVE_SYS_TIME_H # include # else /* not HAVE_SYS_TIME_H */ # include # endif /* not HAVE_SYS_TIME_H */ #endif /* not TIME_WITH_SYS_TIME */ #ifdef HAVE_NETINET_IN_H # include #endif /* HAVE_NETINET_IN_H */ #ifdef HAVE_SYS_TIUSER_H # include #endif /* HAVE_SYS_TIUSER_H */ #ifdef HAVE_SYS_MOUNT_H # ifndef NFSCLIENT # define NFSCLIENT # endif /* not NFSCLIENT */ # ifndef PCFS # define PCFS # endif /* not PCFS */ # ifndef LOFS # define LOFS # endif /* not LOFS */ # ifndef RFS # define RFS # endif /* not RFS */ # ifndef MSDOSFS # define MSDOSFS # endif /* not MSDOSFS */ # ifndef MFS # define MFS 1 # endif /* not MFS */ # ifndef CD9660 # define CD9660 # endif /* not CD9660 */ # ifndef NFS # define NFS # endif /* not NFS */ # include #endif /* HAVE_SYS_MOUNT_H */ #ifdef HAVE_SYS_VMOUNT_H # include #endif /* HAVE_SYS_VMOUNT_H */ /* * There is no point in including this on a glibc2 system * we're only asking for trouble */ #if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2) /* * There's a conflict of definitions on redhat alpha linux between * and . * Also a conflict in definitions of ntohl/htonl in RH-5.1 sparc64 * between and (2.1 kernels). */ # ifdef HAVE_SOCKETBITS_H # define _LINUX_SOCKET_H # undef BLKFLSBUF # undef BLKGETSIZE # undef BLKRAGET # undef BLKRASET # undef BLKROGET # undef BLKROSET # undef BLKRRPART # undef MS_MGC_VAL # undef MS_RMT_MASK # endif /* HAVE_SOCKETBITS_H */ # ifdef HAVE_LINUX_POSIX_TYPES_H # include # endif /* HAVE_LINUX_POSIX_TYPES_H */ # ifndef _LINUX_BYTEORDER_GENERIC_H # define _LINUX_BYTEORDER_GENERIC_H # endif /* _LINUX_BYTEORDER_GENERIC_H */ # ifndef _LINUX_STRING_H_ # define _LINUX_STRING_H_ # endif /* not _LINUX_STRING_H_ */ # ifdef HAVE_LINUX_KDEV_T_H # define __KERNEL__ # include # undef __KERNEL__ # endif /* HAVE_LINUX_KDEV_T_H */ # ifdef HAVE_LINUX_LIST_H # define __KERNEL__ # include # undef __KERNEL__ # endif /* HAVE_LINUX_LIST_H */ # include #endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */ #ifdef HAVE_SYS_FS_AUTOFS_H # include #endif /* HAVE_SYS_FS_AUTOFS_H */ #ifdef HAVE_SYS_FS_CACHEFS_FS_H # include #endif /* HAVE_SYS_FS_CACHEFS_FS_H */ #ifdef HAVE_SYS_FS_PC_FS_H # include #endif /* HAVE_SYS_FS_PC_FS_H */ #ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H # include #endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */ #ifdef HAVE_SYS_FS_TMP_H # include #endif /* HAVE_SYS_FS_TMP_H */ #ifdef HAVE_UFS_UFS_MOUNT_H # include #endif /* HAVE_UFS_UFS_MOUNT_H */ #ifdef HAVE_UFS_UFS_UFSMOUNT_H # ifndef MAXQUOTAS # define MAXQUOTAS 2 # endif /* not MAXQUOTAS */ struct netexport { int this_is_SO_wrong; }; /* for bsdi-2.1 */ /* netbsd-1.4 does't protect */ # ifndef _UFS_UFS_UFSMOUNT_H # include # define _UFS_UFS_UFSMOUNT_H # endif /* not _UFS_UFS_UFSMOUNT_H */ #endif /* HAVE_UFS_UFS_UFSMOUNT_H */ #ifdef HAVE_SYS_FS_UFS_MOUNT_H # include #endif /* HAVE_SYS_FS_UFS_MOUNT_H */ #ifdef HAVE_SYS_FS_EFS_CLNT_H # include #endif /* HAVE_SYS_FS_EFS_CLNT_H */ #ifdef HAVE_SYS_FS_XFS_CLNT_H # include #endif /* HAVE_SYS_FS_XFS_CLNT_H */ #ifdef HAVE_CDFS_CDFS_MOUNT_H # include #endif /* HAVE_CDFS_CDFS_MOUNT_H */ #ifdef HAVE_HSFS_HSFS_H # include #endif /* HAVE_HSFS_HSFS_H */ #ifdef HAVE_CDFS_CDFSMOUNT_H # include #endif /* HAVE_CDFS_CDFSMOUNT_H */ #ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H # include #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */ ], [$1], [$2], [$3]) ]) dnl ====================================================================== dnl ###################################################################### dnl Compile a program with NFS headers to try and find a feature. dnl The headers part are fixed. Only three arguments are allowed: dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE) dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE) dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE) AC_DEFUN(AC_TRY_COMPILE_NFS, [# try to compile a program which may have a definition for a structure AC_TRY_COMPILE( AMU_MOUNT_HEADERS , [$1], [$2], [$3]) ]) dnl ====================================================================== dnl ###################################################################### dnl Compile a program with RPC headers to try and find a feature. dnl The headers part are fixed. Only three arguments are allowed: dnl [$1] is the program to compile (2nd arg to AC_TRY_COMPILE) dnl [$2] action to take if the program compiled (3rd arg to AC_TRY_COMPILE) dnl [$3] action to take if program did not compile (4rd arg to AC_TRY_COMPILE) AC_DEFUN(AC_TRY_COMPILE_RPC, [# try to compile a program which may have a definition for a structure AC_TRY_COMPILE( [ #ifdef HAVE_SYS_TYPES_H # include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_RPC_RPC_H # include #endif /* HAVE_RPC_RPC_H */ /* Prevent multiple inclusion on Ultrix 4 */ #if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) # include #endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */ ], [$1], [$2], [$3]) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 5th argument to authunix_create() AC_DEFUN(AMU_TYPE_AUTH_CREATE_GIDLIST, [ AC_CACHE_CHECK(argument type of 5rd argument to authunix_create(), ac_cv_auth_create_gidlist, [ # select the correct type case "${host_os_name}" in sunos[[34]]* | bsdi2* | sysv4* | hpux10.10 | ultrix* | aix4* ) ac_cv_auth_create_gidlist="int" ;; * ) ac_cv_auth_create_gidlist="gid_t" ;; esac ]) AC_DEFINE_UNQUOTED(AUTH_CREATE_GIDLIST_TYPE, $ac_cv_auth_create_gidlist) ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for AUTOFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_AUTOFS_ARGS, [ AC_CACHE_CHECK(for structure type of autofs mount(2) arguments, ac_cv_type_autofs_args, [ # set to a default value ac_cv_type_autofs_args=notfound # look for "struct auto_args" if test "$ac_cv_type_autofs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct auto_args a; ], ac_cv_type_autofs_args="struct auto_args", ac_cv_type_autofs_args=notfound) fi # look for "struct autofs_args" if test "$ac_cv_type_autofs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct autofs_args a; ], ac_cv_type_autofs_args="struct autofs_args", ac_cv_type_autofs_args=notfound) fi ]) if test "$ac_cv_type_autofs_args" != notfound then AC_DEFINE_UNQUOTED(autofs_args_t, $ac_cv_type_autofs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for CACHEFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_CACHEFS_ARGS, [ AC_CACHE_CHECK(for structure type of cachefs mount(2) arguments, ac_cv_type_cachefs_args, [ # set to a default value ac_cv_type_cachefs_args=notfound # look for "struct cachefs_mountargs" if test "$ac_cv_type_cachefs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct cachefs_mountargs a; ], ac_cv_type_cachefs_args="struct cachefs_mountargs", ac_cv_type_cachefs_args=notfound) fi ]) if test "$ac_cv_type_cachefs_args" != notfound then AC_DEFINE_UNQUOTED(cachefs_args_t, $ac_cv_type_cachefs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for CDFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_CDFS_ARGS, [ AC_CACHE_CHECK(for structure type of cdfs mount(2) arguments, ac_cv_type_cdfs_args, [ # set to a default value ac_cv_type_cdfs_args=notfound # look for "struct iso_args" if test "$ac_cv_type_cdfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct iso_args a; ], ac_cv_type_cdfs_args="struct iso_args", ac_cv_type_cdfs_args=notfound) fi # look for "struct iso9660_args" if test "$ac_cv_type_cdfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct iso9660_args a; ], ac_cv_type_cdfs_args="struct iso9660_args", ac_cv_type_cdfs_args=notfound) fi # look for "struct cdfs_args" if test "$ac_cv_type_cdfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct cdfs_args a; ], ac_cv_type_cdfs_args="struct cdfs_args", ac_cv_type_cdfs_args=notfound) fi # look for "struct hsfs_args" if test "$ac_cv_type_cdfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct hsfs_args a; ], ac_cv_type_cdfs_args="struct hsfs_args", ac_cv_type_cdfs_args=notfound) fi # look for "struct iso_specific" (ultrix) if test "$ac_cv_type_cdfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct iso_specific a; ], ac_cv_type_cdfs_args="struct iso_specific", ac_cv_type_cdfs_args=notfound) fi ]) if test "$ac_cv_type_cdfs_args" != notfound then AC_DEFINE_UNQUOTED(cdfs_args_t, $ac_cv_type_cdfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for EFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_EFS_ARGS, [ AC_CACHE_CHECK(for structure type of efs mount(2) arguments, ac_cv_type_efs_args, [ # set to a default value ac_cv_type_efs_args=notfound # look for "struct efs_args" if test "$ac_cv_type_efs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct efs_args a; ], ac_cv_type_efs_args="struct efs_args", ac_cv_type_efs_args=notfound) fi ]) if test "$ac_cv_type_efs_args" != notfound then AC_DEFINE_UNQUOTED(efs_args_t, $ac_cv_type_efs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for LOFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_LOFS_ARGS, [ AC_CACHE_CHECK(for structure type of lofs mount(2) arguments, ac_cv_type_lofs_args, [ # set to a default value ac_cv_type_lofs_args=notfound # look for "struct lofs_args" if test "$ac_cv_type_lofs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct lofs_args a; ], ac_cv_type_lofs_args="struct lofs_args", ac_cv_type_lofs_args=notfound) fi # look for "struct lo_args" if test "$ac_cv_type_lofs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct lo_args a; ], ac_cv_type_lofs_args="struct lo_args", ac_cv_type_lofs_args=notfound) fi ]) if test "$ac_cv_type_lofs_args" != notfound then AC_DEFINE_UNQUOTED(lofs_args_t, $ac_cv_type_lofs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for MFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_MFS_ARGS, [ AC_CACHE_CHECK(for structure type of mfs mount(2) arguments, ac_cv_type_mfs_args, [ # set to a default value ac_cv_type_mfs_args=notfound # look for "struct mfs_args" if test "$ac_cv_type_mfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct mfs_args a; ], ac_cv_type_mfs_args="struct mfs_args", ac_cv_type_mfs_args=notfound) fi ]) if test "$ac_cv_type_mfs_args" != notfound then AC_DEFINE_UNQUOTED(mfs_args_t, $ac_cv_type_mfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for PC/FS mount(2) arguments structure AC_DEFUN(AMU_TYPE_PCFS_ARGS, [ AC_CACHE_CHECK(for structure type of pcfs mount(2) arguments, ac_cv_type_pcfs_args, [ # set to a default value ac_cv_type_pcfs_args=notfound # look for "struct msdos_args" if test "$ac_cv_type_pcfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct msdos_args a; ], ac_cv_type_pcfs_args="struct msdos_args", ac_cv_type_pcfs_args=notfound) fi # look for "struct pc_args" if test "$ac_cv_type_pcfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct pc_args a; ], ac_cv_type_pcfs_args="struct pc_args", ac_cv_type_pcfs_args=notfound) fi # look for "struct pcfs_args" if test "$ac_cv_type_pcfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct pcfs_args a; ], ac_cv_type_pcfs_args="struct pcfs_args", ac_cv_type_pcfs_args=notfound) fi # look for "struct msdosfs_args" if test "$ac_cv_type_pcfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct msdosfs_args a; ], ac_cv_type_pcfs_args="struct msdosfs_args", ac_cv_type_pcfs_args=notfound) fi ]) if test "$ac_cv_type_pcfs_args" != notfound then AC_DEFINE_UNQUOTED(pcfs_args_t, $ac_cv_type_pcfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 6th argument to recvfrom() AC_DEFUN(AMU_TYPE_RECVFROM_FROMLEN, [ AC_CACHE_CHECK(non-pointer type of 6th (fromlen) argument to recvfrom(), ac_cv_recvfrom_fromlen, [ # select the correct type case "${host_os}" in aix[[1-3]]* ) ac_cv_recvfrom_fromlen="int" ;; aix* ) ac_cv_recvfrom_fromlen="size_t" ;; * ) ac_cv_recvfrom_fromlen="int" ;; esac ]) AC_DEFINE_UNQUOTED(RECVFROM_FROMLEN_TYPE, $ac_cv_recvfrom_fromlen) ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for RFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_RFS_ARGS, [ AC_CACHE_CHECK(for structure type of rfs mount(2) arguments, ac_cv_type_rfs_args, [ # set to a default value ac_cv_type_rfs_args=notfound # look for "struct rfs_args" if test "$ac_cv_type_rfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct rfs_args a; ], ac_cv_type_rfs_args="struct rfs_args", ac_cv_type_rfs_args=notfound) fi ]) if test "$ac_cv_type_rfs_args" != notfound then AC_DEFINE_UNQUOTED(rfs_args_t, $ac_cv_type_rfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the type of the 3rd argument (in) to svc_sendreply() call AC_DEFUN(AMU_TYPE_SVC_IN_ARG, [ AC_CACHE_CHECK(for type of 3rd arg ('in') arg to svc_sendreply(), ac_cv_type_svc_in_arg, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as caddr_t, char *, etc. # set to a default value ac_cv_type_svc_in_arg=notfound # look for "caddr_t" if test "$ac_cv_type_svc_in_arg" = notfound then AC_TRY_COMPILE_RPC( [ SVCXPRT *SX; xdrproc_t xp; caddr_t p; svc_sendreply(SX, xp, p); ], ac_cv_type_svc_in_arg="caddr_t", ac_cv_type_svc_in_arg=notfound) fi # look for "char *" if test "$ac_cv_type_svc_in_arg" = notfound then AC_TRY_COMPILE_RPC( [ SVCXPRT *SX; xdrproc_t xp; char *p; svc_sendreply(SX, xp, p); ], ac_cv_type_svc_in_arg="char *", ac_cv_type_svc_in_arg=notfound) fi ]) if test "$ac_cv_type_svc_in_arg" != notfound then AC_DEFINE_UNQUOTED(SVC_IN_ARG_TYPE, $ac_cv_type_svc_in_arg) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check for type of time_t (usually in ) AC_DEFUN(AMU_TYPE_TIME_T, [AC_CHECK_TYPE(time_t, long)]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for TMPFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_TMPFS_ARGS, [ AC_CACHE_CHECK(for structure type of tmpfs mount(2) arguments, ac_cv_type_tmpfs_args, [ # set to a default value ac_cv_type_tmpfs_args=notfound # look for "struct tmpfs_args" if test "$ac_cv_type_tmpfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct tmpfs_args a; ], ac_cv_type_tmpfs_args="struct tmpfs_args", ac_cv_type_tmpfs_args=notfound) fi ]) if test "$ac_cv_type_tmpfs_args" != notfound then AC_DEFINE_UNQUOTED(tmpfs_args_t, $ac_cv_type_tmpfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for UFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_UFS_ARGS, [ AC_CACHE_CHECK(for structure type of ufs mount(2) arguments, ac_cv_type_ufs_args, [ # set to a default value ac_cv_type_ufs_args=notfound # look for "struct ufs_args" if test "$ac_cv_type_ufs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct ufs_args a; ], ac_cv_type_ufs_args="struct ufs_args", ac_cv_type_ufs_args=notfound) fi # look for "struct efs_args" (irix) if test "$ac_cv_type_ufs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct efs_args a; ], ac_cv_type_ufs_args="struct efs_args", ac_cv_type_ufs_args=notfound) fi # look for "struct ufs_specific" (ultrix) if test "$ac_cv_type_ufs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct ufs_specific a; ], ac_cv_type_ufs_args="struct ufs_specific", ac_cv_type_ufs_args=notfound) fi ]) if test "$ac_cv_type_ufs_args" != notfound then AC_DEFINE_UNQUOTED(ufs_args_t, $ac_cv_type_ufs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check for type of xdrproc_t (usually in ) AC_DEFUN(AMU_TYPE_XDRPROC_T, [ AC_CACHE_CHECK(for xdrproc_t, ac_cv_type_xdrproc_t, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type # look for "xdrproc_t" AC_TRY_COMPILE_RPC( [ xdrproc_t xdr_int; ], ac_cv_type_xdrproc_t=yes, ac_cv_type_xdrproc_t=no) ]) if test "$ac_cv_type_xdrproc_t" = yes then AC_DEFINE_UNQUOTED(XDRPROC_T_TYPE, xdrproc_t) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for XFS mount(2) arguments structure AC_DEFUN(AMU_TYPE_XFS_ARGS, [ AC_CACHE_CHECK(for structure type of xfs mount(2) arguments, ac_cv_type_xfs_args, [ # set to a default value ac_cv_type_xfs_args=notfound # look for "struct xfs_args" if test "$ac_cv_type_xfs_args" = notfound then AC_TRY_COMPILE_ANYFS( [ struct xfs_args a; ], ac_cv_type_xfs_args="struct xfs_args", ac_cv_type_xfs_args=notfound) fi ]) if test "$ac_cv_type_xfs_args" != notfound then AC_DEFINE_UNQUOTED(xfs_args_t, $ac_cv_type_xfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 3rd argument to yp_order() AC_DEFUN(AMU_TYPE_YP_ORDER_OUTORDER, [ AC_CACHE_CHECK(pointer type of 3rd argument to yp_order(), ac_cv_yp_order_outorder, [ # select the correct type case "${host_os}" in aix[[1-3]]* | aix4.[[0-2]]* | sunos[[34]]* | solaris1* ) ac_cv_yp_order_outorder=int ;; solaris* | svr4* | sysv4* | sunos* | hpux* | aix* ) ac_cv_yp_order_outorder="unsigned long" ;; osf* ) # DU4 man page is wrong, headers are right ac_cv_yp_order_outorder="unsigned int" ;; * ) ac_cv_yp_order_outorder=int ;; esac ]) AC_DEFINE_UNQUOTED(YP_ORDER_OUTORDER_TYPE, $ac_cv_yp_order_outorder) ]) dnl ====================================================================== dnl ###################################################################### dnl Do we want to compile with "ADDON" support? (hesiod, ldap, etc.) AC_DEFUN(AMU_WITH_ADDON, [AC_MSG_CHECKING([if $1 is wanted]) ac_upcase=`echo $1|tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` AC_ARG_WITH($1, AC_HELP_STRING([--with-$1], [enable $2 support (default=yes if found)] ),[ if test "$withval" = "yes"; then with_$1=yes elif test "$withval" = "no"; then with_$1=no else AC_MSG_ERROR(please use \"yes\" or \"no\" with --with-$1) fi ],[ with_$1=yes ]) if test "$with_$1" = "yes" then AC_MSG_RESULT([yes, will enable if all libraries are found]) else AC_MSG_RESULT([no]) fi ]) dnl ###################################################################### dnl end of aclocal.m4 for am-utils-6.x # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. AC_PREREQ([2.52]) # serial 6 # When config.status generates a header, we must update the stamp-h file. # This file resides in the same directory as the config header # that is generated. We must strip everything past the first ":", # and everything past the last "/". # _AM_DIRNAME(PATH) # ----------------- # Like AS_DIRNAME, only do it during macro expansion AC_DEFUN([_AM_DIRNAME], [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1, m4_if(regexp([$1], [^//\([^/]\|$\)]), -1, m4_if(regexp([$1], [^/.*]), -1, [.], patsubst([$1], [^\(/\).*], [\1])), patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])), patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl ])# _AM_DIRNAME # The stamp files are numbered to have different names. # We could number them on a directory basis, but that's additional # complications, let's have a unique counter. m4_define([_AM_STAMP_Count], [0]) # _AM_STAMP(HEADER) # ----------------- # The name of the stamp file for HEADER. AC_DEFUN([_AM_STAMP], [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl AS_ESCAPE(_AM_DIRNAME(patsubst([$1], [:.*])))/stamp-h[]_AM_STAMP_Count]) # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS) # ------------------------------------------------------------ # We used to try to get a real timestamp in stamp-h. But the fear is that # that will cause unnecessary cvs conflicts. AC_DEFUN([_AM_CONFIG_HEADER], [# Add the stamp file to the list of files AC keeps track of, # along with our hook. AC_CONFIG_HEADERS([$1], [# update the timestamp echo 'timestamp for $1' >"_AM_STAMP([$1])" $2], [$3]) ])# _AM_CONFIG_HEADER # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS) # -------------------------------------------------------------- AC_DEFUN([AM_CONFIG_HEADER], [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])]) ])# AM_CONFIG_HEADER # Do all the work for Automake. -*- Autoconf -*- # This macro actually does too much some checks are only needed if # your package does certain things. But this isn't really a big deal. # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # serial 8 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be # written in clear, in which case automake, when reading aclocal.m4, # will think it sees a *use*, and therefore will trigger all it's # C support machinery. Also note that it means that autoscan, seeing # CC etc. in the Makefile, will ask for an AC_PROG_CC use... AC_PREREQ([2.52]) # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow # the ones we care about. m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) # AM_INIT_AUTOMAKE([OPTIONS]) # ----------------------------------------------- # The call with PACKAGE and VERSION arguments is the old style # call (pre autoconf-2.50), which is being phased out. PACKAGE # and VERSION should now be passed to AC_INIT and removed from # the call to AM_INIT_AUTOMAKE. # We support both call styles for the transition. After # the next Automake release, Autoconf can make the AC_INIT # arguments mandatory, and then we can depend on a new Autoconf # release and drop the old call support. AC_DEFUN([AM_INIT_AUTOMAKE], [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl # test to see if srcdir already configured if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) fi # Define the identity of the package. dnl Distinguish between old-style and new-style calls. m4_ifval([$2], [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl AC_SUBST([PACKAGE], [$1])dnl AC_SUBST([VERSION], [$2])], [_AM_SET_OPTIONS([$1])dnl AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl _AM_IF_OPTION([no-define],, [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl # Some tools Automake needs. AC_REQUIRE([AM_SANITY_CHECK])dnl AC_REQUIRE([AC_ARG_PROGRAM])dnl AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) AM_MISSING_PROG(AUTOCONF, autoconf) AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) AM_MISSING_PROG(AUTOHEADER, autoheader) AM_MISSING_PROG(MAKEINFO, makeinfo) AM_MISSING_PROG(AMTAR, tar) AM_PROG_INSTALL_SH AM_PROG_INSTALL_STRIP # We need awk for the "check" target. The system "awk" is bad on # some platforms. AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([AC_PROG_MAKE_SET])dnl _AM_IF_OPTION([no-dependencies],, [AC_PROVIDE_IFELSE([AC_PROG_][CC], [_AM_DEPENDENCIES(CC)], [define([AC_PROG_][CC], defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl AC_PROVIDE_IFELSE([AC_PROG_][CXX], [_AM_DEPENDENCIES(CXX)], [define([AC_PROG_][CXX], defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl ]) ]) # Copyright 2002 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # AM_AUTOMAKE_VERSION(VERSION) # ---------------------------- # Automake X.Y traces this macro to ensure aclocal.m4 has been # generated from the m4 files accompanying Automake X.Y. AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"]) # AM_SET_CURRENT_AUTOMAKE_VERSION # ------------------------------- # Call AM_AUTOMAKE_VERSION so it can be traced. # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.6.3])]) # Helper functions for option handling. -*- Autoconf -*- # Copyright 2001, 2002 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # serial 2 # _AM_MANGLE_OPTION(NAME) # ----------------------- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) # _AM_SET_OPTION(NAME) # ------------------------------ # Set option NAME. Presently that only means defining a flag for this option. AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) # _AM_SET_OPTIONS(OPTIONS) # ---------------------------------- # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # ------------------------------------------- # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 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Check your system clock]) fi AC_MSG_RESULT(yes)]) # -*- Autoconf -*- # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Transform the above into a raw symbol and a C symbol. symxfrm='\1 \2\3 \3' # Transform an extracted symbol line into a proper C declaration lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32*) symcode='[[ABCDGISTW]]' ;; hpux*) # Its linker distinguishes data from code symbols lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; irix*) symcode='[[BCDEGRST]]' ;; solaris* | sysv5*) symcode='[[BDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $host_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then symcode='[[ABCDGISTW]]' fi # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if egrep ' nm_test_var$' "$nlist" >/dev/null; then if egrep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr address; } lt_preloaded_symbols[[]] = { EOF sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$no_builtin_flag" if AC_TRY_EVAL(ac_link) && test -s conftest; then pipe_works=yes fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AC_FD_CC fi else echo "cannot find nm_test_var in $nlist" >&AC_FD_CC fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC fi else echo "$progname: failed program was:" >&AC_FD_CC cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" if test -z "$lt_cv_sys_global_symbol_pipe"; then global_symbol_to_cdecl= global_symbol_to_c_name_address= else global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" fi if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR # --------------------------------- AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], [# Find the correct PATH separator. Usually this is `:', but # DJGPP uses `;' like DOS. if test "X${PATH_SEPARATOR+set}" != Xset; then UNAME=${UNAME-`uname 2>/dev/null`} case X$UNAME in *-DOS) lt_cv_sys_path_separator=';' ;; *) lt_cv_sys_path_separator=':' ;; esac PATH_SEPARATOR=$lt_cv_sys_path_separator fi ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR # _LT_AC_PROG_ECHO_BACKSLASH # -------------------------- # Add some code to the start of the generated configure script which # will find an echo command which doesn't interpret backslashes. AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], [AC_DIVERT_PUSH(NOTICE)]) _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR # Check that we are running under the correct shell. SHELL=${CONFIG_SHELL-/bin/sh} case X$ECHO in X*--fallback-echo) # Remove one level of quotation (which was required for Make). ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` ;; esac echo=${ECHO-echo} if test "X[$]1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X[$]1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then # Yippee, $echo works! : else # Restart under the correct shell. exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} fi if test "X[$]1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null && echo_test_string="`eval $cmd`" && (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null then break fi done fi if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then : else # The Solaris, AIX, and Digital Unix default echo programs unquote # backslashes. This makes it impossible to quote backslashes using # echo "$something" | sed 's/\\/\\\\/g' # # So, first we look for a working echo in the user's PATH. IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR for dir in $PATH /usr/ucb; do if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then echo="$dir/echo" break fi done IFS="$save_ifs" if test "X$echo" = Xecho; then # We didn't find a better echo, so look for alternatives. if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then # This shell has a builtin print -r that does the trick. echo='print -r' elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && test "X$CONFIG_SHELL" != X/bin/ksh; then # If we have ksh, try running configure again with it. ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} export ORIGINAL_CONFIG_SHELL CONFIG_SHELL=/bin/ksh export CONFIG_SHELL exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} else # Try using printf. echo='printf %s\n' if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then # Cool, printf works : elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && test "X$echo_testing_string" = 'X\t' && echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL export CONFIG_SHELL SHELL="$CONFIG_SHELL" export SHELL echo="$CONFIG_SHELL [$]0 --fallback-echo" elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && test "X$echo_testing_string" = 'X\t' && echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && test "X$echo_testing_string" = "X$echo_test_string"; then echo="$CONFIG_SHELL [$]0 --fallback-echo" else # maybe with a smaller string... prev=: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null then break fi prev="$cmd" done if test "$prev" != 'sed 50q "[$]0"'; then echo_test_string=`eval $prev` export echo_test_string exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} else # Oops. We lost completely, so just stick with echo. echo=echo fi fi fi fi fi fi # Copy echo and quote the copy suitably for passing to libtool from # the Makefile, instead of quoting the original, which is used later. ECHO=$echo if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" fi AC_SUBST(ECHO) AC_DIVERT_POP ])# _LT_AC_PROG_ECHO_BACKSLASH # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ------------------------------------------------------------------ AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], [if test "$cross_compiling" = yes; then : [$4] else AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status); }] EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_unknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_AC_TRY_DLOPEN_SELF # AC_LIBTOOL_DLOPEN_SELF # ------------------- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; cygwin* | mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen="shl_load"], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen="dlopen"], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) ]) ]) ]) ]) ]) ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_AC_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_AC_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi ])# AC_LIBTOOL_DLOPEN_SELF AC_DEFUN([_LT_AC_LTCONFIG_HACK], [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e s/^X//' sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except M$VC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" need_locks="$enable_libtool_lock" old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o if test x"$host" != x"$build"; then ac_tool_prefix=${host_alias}- else ac_tool_prefix= fi # Transform linux* to *-*-linux-gnu*, to support old configure scripts. case $host_os in linux-gnu*) ;; linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` esac case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" ;; *) old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # Allow CC to be a program name with arguments. set dummy $CC compiler="[$]2" AC_MSG_CHECKING([for objdir]) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. objdir=_libs fi rmdir .libs 2>/dev/null AC_MSG_RESULT($objdir) AC_ARG_WITH(pic, [ --with-pic try to use only PIC/non-PIC objects [default=use both]], pic_mode="$withval", pic_mode=default) test -z "$pic_mode" && pic_mode=default # We assume here that the value for lt_cv_prog_cc_pic will not be cached # in isolation, and that seeing it set (from the cache) indicates that # the associated values are set (in the cache) correctly too. AC_MSG_CHECKING([for $compiler option to produce PIC]) AC_CACHE_VAL(lt_cv_prog_cc_pic, [ lt_cv_prog_cc_pic= lt_cv_prog_cc_shlib= lt_cv_prog_cc_wl= lt_cv_prog_cc_static= lt_cv_prog_cc_no_builtin= lt_cv_prog_cc_can_build_shared=$can_build_shared if test "$GCC" = yes; then lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-static' case $host_os in aix*) # Below there is a dirty hack to force normal static linking with -ldl # The problem is because libdl dynamically linked with both libc and # libC (AIX C++ library), which obviously doesn't included in libraries # list by gcc. This cause undefined symbols with -static flags. # This hack allows C programs to be linked with "-static -ldl", but # not sure about C++ programs. lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" ;; amigaos*) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' ;; beos* | irix5* | irix6* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_cv_prog_cc_pic='-fno-common' ;; cygwin* | mingw* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_cv_prog_cc_pic='-DDLL_EXPORT' ;; sysv4*MP*) if test -d /usr/nec; then lt_cv_prog_cc_pic=-Kconform_pic fi ;; *) lt_cv_prog_cc_pic='-fPIC' ;; esac else # PORTME Check for PIC flags for the system compiler. case $host_os in aix3* | aix4* | aix5*) lt_cv_prog_cc_wl='-Wl,' # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_cv_prog_cc_static='-Bstatic' else lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' fi ;; hpux9* | hpux10* | hpux11*) # Is there a better lt_cv_prog_cc_static that works with the bundled CC? lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" lt_cv_prog_cc_pic='+Z' ;; irix5* | irix6*) lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-non_shared' # PIC (with -KPIC) is the default. ;; cygwin* | mingw* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_cv_prog_cc_pic='-DDLL_EXPORT' ;; newsos6) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' ;; osf3* | osf4* | osf5*) # All OSF/1 code is PIC. lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-non_shared' ;; sco3.2v5*) lt_cv_prog_cc_pic='-Kpic' lt_cv_prog_cc_static='-dn' lt_cv_prog_cc_shlib='-belf' ;; solaris*) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' lt_cv_prog_cc_wl='-Wl,' ;; sunos4*) lt_cv_prog_cc_pic='-PIC' lt_cv_prog_cc_static='-Bstatic' lt_cv_prog_cc_wl='-Qoption ld ' ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' if test "x$host_vendor" = xsni; then lt_cv_prog_cc_wl='-LD' else lt_cv_prog_cc_wl='-Wl,' fi ;; uts4*) lt_cv_prog_cc_pic='-pic' lt_cv_prog_cc_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_cv_prog_cc_pic='-Kconform_pic' lt_cv_prog_cc_static='-Bstatic' fi ;; *) lt_cv_prog_cc_can_build_shared=no ;; esac fi ]) if test -z "$lt_cv_prog_cc_pic"; then AC_MSG_RESULT([none]) else AC_MSG_RESULT([$lt_cv_prog_cc_pic]) # Check to make sure the pic_flag actually works. AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" AC_TRY_COMPILE([], [], [dnl case $host_os in hpux9* | hpux10* | hpux11*) # On HP-UX, both CC and GCC only warn that PIC is supported... then # they create non-PIC objects. So, if there were any warnings, we # assume that PIC is not supported. if test -s conftest.err; then lt_cv_prog_cc_pic_works=no else lt_cv_prog_cc_pic_works=yes fi ;; *) lt_cv_prog_cc_pic_works=yes ;; esac ], [dnl lt_cv_prog_cc_pic_works=no ]) CFLAGS="$save_CFLAGS" ]) if test "X$lt_cv_prog_cc_pic_works" = Xno; then lt_cv_prog_cc_pic= lt_cv_prog_cc_can_build_shared=no else lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" fi AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) fi # Check for any special shared library compilation flags. if test -n "$lt_cv_prog_cc_shlib"; then AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : else AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) lt_cv_prog_cc_can_build_shared=no fi fi AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl lt_cv_prog_cc_static_works=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) LDFLAGS="$save_LDFLAGS" ]) # Belt *and* braces to stop my trousers falling down: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) pic_flag="$lt_cv_prog_cc_pic" special_shlib_compile_flags="$lt_cv_prog_cc_shlib" wl="$lt_cv_prog_cc_wl" link_static_flag="$lt_cv_prog_cc_static" no_builtin_flag="$lt_cv_prog_cc_no_builtin" can_build_shared="$lt_cv_prog_cc_can_build_shared" # Check to see if options -o and -c are simultaneously supported by compiler AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) AC_CACHE_VAL([lt_cv_compiler_c_o], [ $rm -r conftest 2>/dev/null mkdir conftest cd conftest echo "int some_variable = 0;" > conftest.$ac_ext mkdir out # According to Tom Tromey, Ian Lance Taylor reported there are C compilers # that will create temporary files in the current directory regardless of # the output directory. Thus, making CWD read-only will cause this test # to fail, enabling locking or at least warning the user not to do parallel # builds. chmod -w . save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" compiler_c_o=no if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s out/conftest.err; then lt_cv_compiler_c_o=no else lt_cv_compiler_c_o=yes fi else # Append any errors to the config.log. cat out/conftest.err 1>&AC_FD_CC lt_cv_compiler_c_o=no fi CFLAGS="$save_CFLAGS" chmod u+w . $rm conftest* out/* rmdir out cd .. rmdir conftest $rm -r conftest 2>/dev/null ]) compiler_c_o=$lt_cv_compiler_c_o AC_MSG_RESULT([$compiler_c_o]) if test x"$compiler_c_o" = x"yes"; then # Check to see if we can write to a .lo AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) AC_CACHE_VAL([lt_cv_compiler_o_lo], [ lt_cv_compiler_o_lo=no save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -c -o conftest.lo" save_objext="$ac_objext" ac_objext=lo AC_TRY_COMPILE([], [int some_variable = 0;], [dnl # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then lt_cv_compiler_o_lo=no else lt_cv_compiler_o_lo=yes fi ]) ac_objext="$save_objext" CFLAGS="$save_CFLAGS" ]) compiler_o_lo=$lt_cv_compiler_o_lo AC_MSG_RESULT([$compiler_o_lo]) else compiler_o_lo=no fi # Check to see if we can do hard links to lock some files if needed hard_links="nottested" if test "$compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $rm conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test "$hard_links" = no; then AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi if test "$GCC" = yes; then # Check to see if options -fno-rtti -fno-exceptions are supported by compiler AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) echo "int some_variable = 0;" > conftest.$ac_ext save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" compiler_rtti_exceptions=no AC_TRY_COMPILE([], [int some_variable = 0;], [dnl # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then compiler_rtti_exceptions=no else compiler_rtti_exceptions=yes fi ]) CFLAGS="$save_CFLAGS" AC_MSG_RESULT([$compiler_rtti_exceptions]) if test "$compiler_rtti_exceptions" = "yes"; then no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' else no_builtin_flag=' -fno-builtin' fi fi # See if the linker supports building shared libraries. AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) allow_undefined_flag= no_undefined_flag= need_lib_prefix=unknown need_version=unknown # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments archive_cmds= archive_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= export_dynamic_flag_spec= whole_archive_flag_spec= thread_safe_flag_spec= hardcode_into_libs=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_direct=no hardcode_minus_L=no hardcode_shlibpath_var=unsupported runpath_var= link_all_deplibs=unknown always_export_symbols=no export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an egrep regular expression of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', # as well as any symbol that contains `d'. exclude_expsyms="_GLOBAL_OFFSET_TABLE_" # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # See if GNU ld supports shared libraries. case $host_os in aix3* | aix4* | aix5*) # On AIX, the GNU linker is very broken # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. ld_shlibs=no cat <&2 *** Warning: the GNU linker, at least up to release 2.9.1, is reported *** to be unable to reliably create shared libraries on AIX. *** Therefore, libtool is disabling shared libraries support. If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can use # them. ld_shlibs=no ;; beos*) if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=yes extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ test -f $output_objdir/impgen.exe || (cd $output_objdir && \ if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ else $CC -o impgen impgen.c ; fi)~ $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' # cygwin and mingw dlls have different entry points and sets of symbols # to exclude. # FIXME: what about values for MSVC? dll_entry=__cygwin_dll_entry@12 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ case $host_os in mingw*) # mingw values dll_entry=_DllMainCRTStartup@12 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ ;; esac # mingw and cygwin differ, and it's simplest to just exclude the union # of the two symbol sets. dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 # recent cygwin and mingw systems supply a stub DllMain which the user # can override, but on older systems we have to supply one (in ltdll.c) if test "x$lt_cv_need_dllmain" = "xyes"; then ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' else ltdll_obj= ltdll_cmds= fi # Extract the symbol export list from an `--export-all' def file, # then regenerate the def file from the symbol export list, so that # the compiled dll only exports the symbol export list. # Be careful not to strip the DATA tag left be newer dlltools. export_symbols_cmds="$ltdll_cmds"' $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is. # If DATA tags from a recent dlltool are present, honour them! archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname-def; else echo EXPORTS > $output_objdir/$soname-def; _lt_hint=1; cat $export_symbols | while read symbol; do set dummy \$symbol; case \[$]# in 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; esac; _lt_hint=`expr 1 + \$_lt_hint`; done; fi~ '"$ltdll_cmds"' $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec='${wl}--export-dynamic' case $host_os in cygwin* | mingw* | pw32*) # dlltool doesn't understand --whole-archive et. al. whole_archive_flag_spec= ;; *) # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec= fi ;; esac fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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Another option is to rebuild your *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # */ # # #include /* for printf() */ # #include /* for open(), lseek(), read() */ # #include /* for O_RDONLY, O_BINARY */ # #include /* for strdup() */ # # /* O_BINARY isn't required (or even defined sometimes) under Unix */ # #ifndef O_BINARY # #define O_BINARY 0 # #endif # # static unsigned int # pe_get16 (fd, offset) # int fd; # int offset; # { # unsigned char b[2]; # lseek (fd, offset, SEEK_SET); # read (fd, b, 2); # return b[0] + (b[1]<<8); # } # # static unsigned int # pe_get32 (fd, offset) # int fd; # int offset; # { # unsigned char b[4]; # lseek (fd, offset, SEEK_SET); # read (fd, b, 4); # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); # } # # static unsigned int # pe_as32 (ptr) # void *ptr; # { # unsigned char *b = ptr; # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); # } # # int # main (argc, argv) # int argc; # char *argv[]; # { # int dll; # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; # unsigned long export_rva, export_size, nsections, secptr, expptr; # unsigned long name_rvas, nexp; # unsigned char *expdata, *erva; # char *filename, *dll_name; # # filename = argv[1]; # # dll = open(filename, O_RDONLY|O_BINARY); # if (dll < 1) # return 1; # # dll_name = filename; # # for (i=0; filename[i]; i++) # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') # dll_name = filename + i +1; # # pe_header_offset = pe_get32 (dll, 0x3c); # opthdr_ofs = pe_header_offset + 4 + 20; # num_entries = pe_get32 (dll, opthdr_ofs + 92); # # if (num_entries < 1) /* no exports */ # return 1; # # export_rva = pe_get32 (dll, opthdr_ofs + 96); # export_size = pe_get32 (dll, opthdr_ofs + 100); # nsections = pe_get16 (dll, pe_header_offset + 4 +2); # secptr = (pe_header_offset + 4 + 20 + # pe_get16 (dll, pe_header_offset + 4 + 16)); # # expptr = 0; # for (i = 0; i < nsections; i++) # { # char sname[8]; # unsigned long secptr1 = secptr + 40 * i; # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); # unsigned long vsize = pe_get32 (dll, secptr1 + 16); # unsigned long fptr = pe_get32 (dll, secptr1 + 20); # lseek(dll, secptr1, SEEK_SET); # read(dll, sname, 8); # if (vaddr <= export_rva && vaddr+vsize > export_rva) # { # expptr = fptr + (export_rva - vaddr); # if (export_rva + export_size > vaddr + vsize) # export_size = vsize - (export_rva - vaddr); # break; # } # } # # expdata = (unsigned char*)malloc(export_size); # lseek (dll, expptr, SEEK_SET); # read (dll, expdata, export_size); # erva = expdata - export_rva; # # nexp = pe_as32 (expdata+24); # name_rvas = pe_as32 (expdata+32); # # printf ("EXPORTS\n"); # for (i = 0; i> "${ofile}T" || (rm -f "${ofile}T"; exit 1) mv -f "${ofile}T" "$ofile" || \ (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") chmod +x "$ofile" fi ])# _LT_AC_LTCONFIG_HACK # AC_LIBTOOL_DLOPEN - enable checks for dlopen support AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) # AC_ENABLE_SHARED - implement the --enable-shared flag # Usage: AC_ENABLE_SHARED[(DEFAULT)] # Where DEFAULT is either `yes' or `no'. 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