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 aux/Makefile! 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(AC_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 AC_CACHE_CHECK_DYNAMIC(MESSAGE, CACHE-ID, COMMANDS) define(AC_CACHE_CHECK_DYNAMIC, [ ac_tmp=`echo $2` if eval "test \"`echo '$''{'$ac_tmp'+set}'`\" = set"; then AC_MSG_CHECKING([$1]) dnl XXX: use the next line for autoconf-2.14 dnl echo $ECHO_N "(cached) $ECHO_C" 1>&AC_FD_MSG echo $ac_n "(cached) $ac_c" 1>&AC_FD_MSG 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(AC_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 AC_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 style of fixmount check_mount() function AC_DEFUN(AC_CHECK_CHECKMOUNT_STYLE, [ AC_CACHE_CHECK(style of fixmount check_mount(), ac_cv_style_checkmount, [ # select the correct style for unmounting filesystems case "${host_os_name}" in svr4* | sysv4* | solaris2* | sunos5* ) ac_cv_style_checkmount=svr4 ;; bsd44* | bsdi* | freebsd* | netbsd* | openbsd* ) ac_cv_style_checkmount=bsd44 ;; aix* ) ac_cv_style_checkmount=aix ;; osf* ) ac_cv_style_checkmount=osf ;; ultrix* ) ac_cv_style_checkmount=ultrix ;; * ) ac_cv_style_checkmount=default ;; esac ]) am_utils_checkmount_style_file="check_mount.c" am_utils_link_files=${am_utils_link_files}fixmount/${am_utils_checkmount_style_file}:conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/checkmount/checkmount_${ac_cv_style_checkmount}.c" " am_utils_link_files_dst=${am_utils_link_files_dst}fixmount/${am_utils_checkmount_style_file}" " ]) dnl ====================================================================== dnl ###################################################################### dnl check for external definition for a function (not external variables) dnl Usage AC_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(AC_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 AC_CACHE_CHECK_DYNAMIC(external function definition for $1, ac_cv_extern_$1, [ changequote(<<, >>)dnl # 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_]?.*\(" changequote([, ])dnl 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 AC_CHECK_EXTERN on each argument given dnl Usage: AC_CHECK_EXTERNS(arg arg arg ...) AC_DEFUN(AC_CHECK_EXTERNS, [ for ac_tmp_arg in $1 do AC_CHECK_EXTERN($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find if type 'fhandle' exists AC_DEFUN(AC_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 find if structure $1 has field field $2 AC_DEFUN(AC_CHECK_FIELD, [ # make variable name a concatenation of the structure name and the field ac_safe=`echo ac_cv_field_$1_$2 | tr '. ' '__'` ac_upcase_var_name=`echo HAVE_FIELD_$1_$2 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr '. ' '__'` AC_CACHE_CHECK_DYNAMIC(if $1 field $2 exist, $ac_safe, [ # try to compile a program AC_TRY_COMPILE( AC_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_PROT_H # include #endif /* HAVE_SYS_FS_AUTOFS_PROT_H */ #ifdef HAVE_HSFS_HSFS_H # include #endif /* HAVE_HSFS_HSFS_H */ #ifdef HAVE_IFADDRS_H # include #endif /* HAVE_IFADDRS_H */ ]), [ $1 a; char *cp = (char *) &(a.$2); ], eval "$ac_safe=yes", eval "$ac_safe=no") ]) if test "`eval echo '$''{'$ac_safe'}'`" = yes then AC_DEFINE_UNQUOTED($ac_upcase_var_name) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if a filesystem exists (if any of its header files exist). dnl Usage: AC_CHECK_FS_HEADERS(..., , []) dnl Check if if any of the headers exist. If any exist, then dnl define HAVE_FS_. If exits, then define dnl HAVE_FS_ instead... AC_DEFUN(AC_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 AC_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 check in some headers for MNTTYPE_ macro. If that exist, dnl then define HAVE_FS_. If exits, then defined dnl HAVE_FS_ instead... AC_DEFUN(AC_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 AC_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 $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` # first look for MNTTYPE_* AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MNTTYPE_$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_'$ac_fs_name'}'`" != no then break fi # now try to look for MOUNT_ macro AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MOUNT_$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_'$ac_fs_name'}'`" != no then break fi # now try to look for MNT_ macro AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MNT_$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_'$ac_fs_name'}'`" != no then break fi # now try to look for GT_ macro (ultrix) AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef GT_$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_'$ac_fs_name'}'`" != no then break fi # look a loadable filesystem module (linux) if test -f /lib/modules/$host_os_version/fs/$ac_fs_tmp.o then eval "ac_cv_fs_$ac_fs_name=yes" break fi # look 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 loadable module (linux) changequote(<<, >>)dnl if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 changequote([, ])dnl then eval "ac_cv_fs_$ac_fs_name=yes" break fi if test "$ac_fs_tmp" = "nfs3" -a "$ac_cv_header_linux_nfs_mount_h" = "yes" then AC_TRY_RUN( [ struct nfs_fh { int a; }; struct sockaddr_in { int a; }; #include int main() { #if NFS_MOUNT_VERSION >= 4 exit(0); #else exit(1); #endif } ], [eval "ac_cv_fs_$ac_fs_name=yes" break ] ) fi # run a test program for bsdi3 AC_TRY_RUN( [ #include #include main() { int i; struct vfsconf vf; i = getvfsbyname("$ac_fs_tmp", &vf); if (i < 0) exit(1); else exit(0); } ], [eval "ac_cv_fs_$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_${ac_fs_name}.o" ;; esac fi fi ]) dnl ====================================================================== dnl ###################################################################### dnl Define mount type to hide amd mounts from df(1) dnl dnl This has to be determined individually per OS. Depending on whatever dnl mount options are defined in the system header files such as dnl MNTTYPE_IGNORE or MNTTYPE_AUTO, or others does not work: some OSs define dnl some of these then use other stuff; some do not define them at all in dnl the headers, but still use it; and more. After a long attempt to get dnl this automatically configured, I came to the conclusion that the semi- dnl automatic per-host-os determination here is the best. dnl AC_DEFUN(AC_CHECK_HIDE_MOUNT_TYPE, [ AC_CACHE_CHECK(for mount type to hide from df, ac_cv_hide_mount_type, [ case "${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(AC_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], , [changequote(, )dnl ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` changequote([, ])dnl AC_DEFINE_UNQUOTED($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(AC_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 AC_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: AC_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(AC_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 AC_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 AC_EXPAND_CPP_HEX( AC_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # if failed, try MNT_* (bsd44 systems) if test "$value" = notfound then AC_EXPAND_CPP_HEX( AC_MOUNT_HEADERS , MNT_$ac_upcase_fs_name) fi # if failed, try MS_* as an integer (linux systems) if test "$value" = notfound then AC_EXPAND_CPP_INT( AC_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 AC_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 */ AC_MOUNT_HEADERS , M_$ac_upcase_fs_name) fi # if failed, try ISOFSMNT_* as a hex (bsdi4 systems) if test "$value" = notfound then AC_EXPAND_CPP_HEX( AC_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 AC_CHECK_MNT2_CDFS_OPT on each argument given dnl Usage: AC_CHECK_MNT2_CDFS_OPTS(arg arg arg ...) AC_DEFUN(AC_CHECK_MNT2_CDFS_OPTS, [ for ac_tmp_arg in $1 do AC_CHECK_MNT2_CDFS_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find generic mount(2) options (hex numbers) dnl Usage: AC_CHECK_MNT2_GEN_OPT() dnl Check if there is an entry for MS_ or M_ in sys/mntent.h or dnl mntent.h, then define MNT2_GEN_OPT_ to the hex number. AC_DEFUN(AC_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 AC_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 AC_EXPAND_CPP_HEX( AC_MOUNT_HEADERS , MS_$ac_upcase_fs_name) fi # if failed, try MNT_* (bsd44 systems) if test "$value" = notfound then AC_EXPAND_CPP_HEX( AC_MOUNT_HEADERS , MNT_$ac_upcase_fs_name) fi # if failed, try MS_* as an integer (linux systems) if test "$value" = notfound then AC_EXPAND_CPP_INT( AC_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 AC_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 */ AC_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 AC_CHECK_MNT2_GEN_OPT on each argument given dnl Usage: AC_CHECK_MNT2_GEN_OPTS(arg arg arg ...) AC_DEFUN(AC_CHECK_MNT2_GEN_OPTS, [ for ac_tmp_arg in $1 do AC_CHECK_MNT2_GEN_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl Find NFS-specific mount(2) options (hex numbers) dnl Usage: AC_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(AC_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 AC_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 AC_EXPAND_CPP_HEX( AC_MOUNT_HEADERS , NFSMNT_$ac_upcase_fs_name) fi # next try NFS_MOUNT_* (linux) if test "$value" = notfound then AC_EXPAND_CPP_HEX( AC_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 AC_CHECK_MNT2_NFS_OPT on each argument given dnl Usage: AC_CHECK_MNT2_NFS_OPTS(arg arg arg ...) AC_DEFUN(AC_CHECK_MNT2_NFS_OPTS, [ for ac_tmp_arg in $1 do AC_CHECK_MNT2_NFS_OPT($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(AC_CHECK_MNTTAB_FILE_NAME, [ AC_CACHE_CHECK(for name of mount table file name, ac_cv_mnttab_file_name, [ # expand cpp value for MNTTAB AC_EXPAND_CPP_STRING( AC_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, "$ac_cv_mnttab_file_name") fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if the mount table is kept in a file or in the kernel. AC_DEFUN(AC_CHECK_MNTTAB_LOCATION, [ AC_CACHE_CHECK_DYNAMIC(where mount table is kept, ac_cv_mnttab_location, [ # assume location is on file ac_cv_mnttab_location=file AC_CHECK_FUNCS(mntctl getmntinfo getmountent, ac_cv_mnttab_location=kernel) # Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the # mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in # inhibits that a mount shows up there and thus can be used to # check for the in-kernel mount table if test "$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: AC_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(AC_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 AC_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_$ac_fs_name=notfound" # and look to see if it was found AC_EXPAND_CPP_STRING( AC_MOUNT_HEADERS , MNTOPT_$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 AC_CHECK_MNTTAB_OPT on each argument given dnl Usage: AC_CHECK_MNTTAB_OPTS(arg arg arg ...) AC_DEFUN(AC_CHECK_MNTTAB_OPTS, [ for ac_tmp_arg in $1 do AC_CHECK_MNTTAB_OPT($ac_tmp_arg) done ]) dnl ====================================================================== dnl ###################################################################### dnl check style of accessing the mount table file AC_DEFUN(AC_CHECK_MNTTAB_STYLE, [ AC_CACHE_CHECK(mount table style, ac_cv_style_mnttab, [ # select the correct style for mount table manipulation functions case "${host_os_name}" in aix* ) ac_cv_style_mnttab=aix ;; bsd* | bsdi* | freebsd* | netbsd* | openbsd* ) ac_cv_style_mnttab=bsd ;; isc3* ) ac_cv_style_mnttab=isc3 ;; mach3* ) ac_cv_style_mnttab=mach3 ;; osf* ) ac_cv_style_mnttab=osf ;; svr4* | sysv4* | solaris2* | sunos5* | aoi* ) ac_cv_style_mnttab=svr4 ;; ultrix* ) ac_cv_style_mnttab=ultrix ;; * ) ac_cv_style_mnttab=file ;; esac ]) am_utils_link_files=${am_utils_link_files}libamu/mtabutil.c:conf/mtab/mtab_${ac_cv_style_mnttab}.c" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/mtab/mtab_${ac_cv_style_mnttab}.c" " am_utils_link_files_dst=${am_utils_link_files_dst}libamu/mtabutil.c" " # append mtab utilities object to LIBOBJS for automatic compilation LIBOBJS="$LIBOBJS mtabutil.o" ]) 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(AC_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 AC_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 $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'` # first look for MNTTYPE_* AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MNTTYPE_$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=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux redhat-5.1) if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o then eval "ac_cv_mnttab_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # next look for statically compiled loadable module (linux) changequote(<<, >>)dnl if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 changequote([, ])dnl 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) AC_EXPAND_RUN_STRING( AC_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, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check style of mounting filesystems AC_DEFUN(AC_CHECK_MOUNT_STYLE, [ AC_CACHE_CHECK(style of mounting filesystems, ac_cv_style_mount, [ # select the correct style for mounting filesystems case "${host_os_name}" in svr4* | sysv4* | solaris2* | sunos5* | aoi* | hpux1[[12]]* ) ac_cv_style_mount=svr4 ;; bsdi3* | bsdi4* ) ac_cv_style_mount=bsdi3 ;; aix* ) ac_cv_style_mount=aix ;; hpux* ) ac_cv_style_mount=hpux ;; irix6* ) ac_cv_style_mount=irix6 ;; irix5* ) ac_cv_style_mount=irix5 ;; 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_${ac_cv_style_mount}.c" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/mount/mount_${ac_cv_style_mount}.c" " am_utils_link_files_dst=${am_utils_link_files_dst}libamu/${am_utils_mount_style_file}" " # append mount utilities object to LIBOBJS for automatic compilation LIBOBJS="$LIBOBJS mountutil.o" ]) dnl ====================================================================== dnl ###################################################################### dnl check the mount system call trap needed to mount(2) a filesystem AC_DEFUN(AC_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 "${host_os_name}" in svr4* | sysv4* | solaris2* | sunos5* | aoi* | hpux1[[12]]* ) ac_cv_mount_trap=svr4 ;; news4* | riscix* ) ac_cv_mount_trap=news4 ;; linux* ) ac_cv_mount_trap=linux ;; irix* ) ac_cv_mount_trap=irix ;; aux* ) ac_cv_mount_trap=aux ;; hcx* ) ac_cv_mount_trap=hcx ;; dnl hpux11* ) dnl ac_cv_mount_trap=hpux11 ;; hpux* ) ac_cv_mount_trap=hpux ;; rtu6* ) ac_cv_mount_trap=rtu6 ;; dgux* ) ac_cv_mount_trap=dgux ;; aix* ) ac_cv_mount_trap=aix3 ;; mach2* | mach3* ) ac_cv_mount_trap=mach3 ;; ultrix* ) ac_cv_mount_trap=ultrix ;; isc3* ) ac_cv_mount_trap=isc3 ;; stellix* ) ac_cv_mount_trap=stellix ;; * ) ac_cv_mount_trap=default ;; esac ]) am_utils_mount_trap=$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(AC_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 AC_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 $ac_fs_tmp | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' | tr -d '.'` # first look for MNTTYPE_ AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MNTTYPE_$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, AC_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_'$ac_fs_name'}'`" != notfound then break fi # next look for MNT_ AC_EGREP_CPP(yes, AC_MOUNT_HEADERS( [ #ifdef MNT_$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, AC_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=\\\"$ac_fs_tmp\\\"" break fi # look for a loadable filesystem module (linux redhat-5.1) if test -f /lib/modules/preferred/fs/$ac_fs_tmp.o then eval "ac_cv_mount_type_$ac_fs_name=\\\"$ac_fs_tmp\\\"" break fi # in addition look for statically compiled loadable module (linux) changequote(<<, >>)dnl if egrep "[^a-zA-Z0-9_]$ac_fs_tmp$" /proc/filesystems >/dev/null 2>&1 changequote([, ])dnl 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, $ac_tmp) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct printf-style type for the mount type in the mount() dnl system call. dnl If you change this one, you must also fix the check_mtype_type.m4. AC_DEFUN(AC_CHECK_MTYPE_PRINTF_TYPE, [ AC_CACHE_CHECK(printf string to print type field of mount() call, ac_cv_mtype_printf_type, [ # select the correct printf type case "${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, "$ac_cv_mtype_printf_type") ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the mount type in the mount() system call dnl If you change this one, you must also fix the check_mtype_printf_type.m4. AC_DEFUN(AC_CHECK_MTYPE_TYPE, [ AC_CACHE_CHECK(type of mount type field in mount() call, ac_cv_mtype_type, [ # select the correct type case "${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, $ac_cv_mtype_type) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct network transport type to use AC_DEFUN(AC_CHECK_NETWORK_TRANSPORT_TYPE, [ AC_CACHE_CHECK(network transport type, ac_cv_transport_type, [ # select the correct type case "${host_os_name}" in solaris2* | sunos5* | hpux1[[12]]* ) 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" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/transp/transp_${ac_cv_transport_type}.c" " am_utils_link_files_dst=${am_utils_link_files_dst}libamu/transputil.c" " # append transport utilities object to LIBOBJS for automatic compilation LIBOBJS="$LIBOBJS transputil.o" if test $ac_cv_transport_type = tli then AC_DEFINE(HAVE_TRANSPORT_TYPE_TLI) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct way to dereference the address part of the nfs fhandle AC_DEFUN(AC_CHECK_NFS_FH_DREF, [ AC_CACHE_CHECK(nfs file-handle address dereferencing style, ac_cv_nfs_fh_dref_style, [ # select the correct nfs address dereferencing style case "${host_os}" in svr4* | sysv4* |solaris2* | sunos5* | hpux1[[12]]* ) ac_cv_nfs_fh_dref_style=svr4 ;; sunos4* ) ac_cv_nfs_fh_dref_style=sunos4 ;; sunos3* ) ac_cv_nfs_fh_dref_style=sunos3 ;; changequote(<<, >>)dnl # bsdi3, freebsd-2.2, netbsd, etc. changed the type of the # filehandle in nfs_args from nfsv2fh_t to u_char. freebsd2.[2-9]* | freebsd[3-4]* | freebsdelf[3-4]* | bsdi[3-4]* | netbsd* | openbsd* ) ac_cv_nfs_fh_dref_style=freebsd22 ;; aix4.[2-9]* ) ac_cv_nfs_fh_dref_style=aix42 ;; changequote([, ])dnl bsd44* | bsdi2* | freebsd* ) ac_cv_nfs_fh_dref_style=bsd44 ;; hpux* ) ac_cv_nfs_fh_dref_style=hpux ;; irix* ) ac_cv_nfs_fh_dref_style=irix ;; linux* ) ac_cv_nfs_fh_dref_style=linux ;; aix* ) ac_cv_nfs_fh_dref_style=aix3 ;; isc3 ) ac_cv_nfs_fh_dref_style=isc3 ;; osf4* | osf5* ) ac_cv_nfs_fh_dref_style=osf4 ;; osf* ) ac_cv_nfs_fh_dref_style=osf2 ;; 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(AC_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_"$ac_cv_nfs_hn_dref_style".h" AC_SUBST_FILE(am_utils_nfs_hn_dref) ]) dnl ====================================================================== dnl ###################################################################### dnl check if system has NFS protocol headers AC_DEFUN(AC_CHECK_NFS_PROT_HEADERS, [ AC_CACHE_CHECK(location of NFS protocol header files, ac_cv_nfs_prot_headers, [ # select the correct style for mounting filesystems case "${host_os}" in irix5* ) ac_cv_nfs_prot_headers=irix5 ;; irix6* ) ac_cv_nfs_prot_headers=irix6 ;; sunos3* ) ac_cv_nfs_prot_headers=sunos3 ;; sunos4* ) ac_cv_nfs_prot_headers=sunos4 ;; sunos5.3* | solaris2.3* ) 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 ;; sunos5* | solaris2* ) ac_cv_nfs_prot_headers=sunos5_8 ;; bsdi2* ) ac_cv_nfs_prot_headers=bsdi2 ;; bsdi3* | bsdi4* ) ac_cv_nfs_prot_headers=bsdi3 ;; freebsd2* ) ac_cv_nfs_prot_headers=freebsd2 ;; changequote(<<, >>)dnl freebsd[3-4]* | freebsdelf[3-4]* ) ac_cv_nfs_prot_headers=freebsd3 ;; netbsd1.[4-9]* ) ac_cv_nfs_prot_headers=netbsd1_4 ;; changequote([, ])dnl netbsd1.3* ) ac_cv_nfs_prot_headers=netbsd1_3 ;; netbsd* ) ac_cv_nfs_prot_headers=netbsd ;; openbsd* ) ac_cv_nfs_prot_headers=openbsd ;; hpux1[[12]]* ) ac_cv_nfs_prot_headers=hpux11 ;; hpux* ) ac_cv_nfs_prot_headers=hpux ;; changequote(<<, >>)dnl aix4.[3-9]* ) ac_cv_nfs_prot_headers=aix4_3 ;; changequote([, ])dnl aix4.2* ) ac_cv_nfs_prot_headers=aix4_2 ;; aix4* ) ac_cv_nfs_prot_headers=aix4 ;; aix* ) ac_cv_nfs_prot_headers=aix3 ;; osf4* | osf5* ) ac_cv_nfs_prot_headers=osf4 ;; osf* ) ac_cv_nfs_prot_headers=osf2 ;; 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 ;; * ) 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_${ac_cv_nfs_prot_headers}.h" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/nfs_prot/nfs_prot_${ac_cv_nfs_prot_headers}.h" " am_utils_link_files_dst=${am_utils_link_files_dst}${am_utils_nfs_prot_file}" " # define the name of the header to be included for other M4 macros AC_DEFINE_UNQUOTED(AMU_NFS_PROTOCOL_HEADER, "${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}/'$am_utils_nfs_prot_file AC_SUBST(AMU_NFS_PROT_HEADER) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct way to dereference the address part of the nfs fhandle AC_DEFUN(AC_CHECK_NFS_SA_DREF, [ AC_CACHE_CHECK(nfs address dereferencing style, ac_cv_nfs_sa_dref_style, [ # select the correct nfs address dereferencing style case "${host_os}" in svr4* | sysv4* | solaris2* | sunos5* | hpux1[[12]]* ) ac_cv_nfs_sa_dref_style=svr4 ;; bsd44* | bsdi* | freebsd* | netbsd* | openbsd* ) ac_cv_nfs_sa_dref_style=bsd44 ;; 386bsd* | bsdi1* ) ac_cv_nfs_sa_dref_style=386bsd ;; 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(AC_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 "${host_os}" in changequote(<<, >>)dnl openbsd2.[2-9]* | freebsd[3-4]* | freebsdelf[3-4]* ) ac_cv_nfs_socket_connection=conn ;; changequote([, ])dnl openbsd* ) ac_cv_nfs_socket_connection=noconn ;; esac ]) # set correct value case "$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(AC_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 $LIBS" fi ]) dnl ====================================================================== dnl ###################################################################### dnl check if a system needs to restart its signal handlers AC_DEFUN(AC_CHECK_RESTARTABLE_SIGNAL_HANDLER, [ AC_CACHE_CHECK(if system needs to restart signal handlers, ac_cv_restartable_signal_handler, [ # select the correct systems to restart signal handlers case "${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 "$ac_cv_restartable_signal_handler" = yes then AC_DEFINE(REINSTALL_SIGNAL_HANDLER) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check style of unmounting filesystems AC_DEFUN(AC_CHECK_UMOUNT_STYLE, [ AC_CACHE_CHECK(style of unmounting filesystems, ac_cv_style_umount, [ # select the correct style for unmounting filesystems case "${host_os_name}" in bsd44* | bsdi* | freebsd* | netbsd* | openbsd* ) 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_${ac_cv_style_umount}.c" " dnl XXX: remove the next two lines after porting to autoconf-2.14 am_utils_link_files_src=${am_utils_link_files_src}conf/umount/umount_${ac_cv_style_umount}.c" " am_utils_link_files_dst=${am_utils_link_files_dst}libamu/${am_utils_umount_style_file}" " # append un-mount utilities object to LIBOBJS for automatic compilation LIBOBJS="$LIBOBJS umount_fs.o" ]) dnl ====================================================================== dnl ###################################################################### dnl check the unmount system call arguments needed for AC_DEFUN(AC_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(AC_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(AC_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(AC_EXPAND_CPP_INT, [ # we are looking for a regexp of an integer (must not start with 0 --- those # are octals). AC_EGREP_CPP( changequote(<<, >>)dnl [1-9][0-9]*, changequote([, ])dnl [$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(AC_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(AC_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 : $3 fi ]) dnl ====================================================================== dnl ###################################################################### dnl find if "extern char *optarg" exists in headers AC_DEFUN(AC_EXTERN_OPTARG, [ AC_CACHE_CHECK(if external definition for optarg[] exists, ac_cv_extern_optarg, [ # try to compile program that uses the variable AC_TRY_COMPILE( [ #ifdef HAVE_STDIO_H # include #endif /* HAVE_STDIO_H */ #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_STDLIB_H # include #endif /* HAVE_STDLIB_H */ #ifdef HAVE_SYS_ERRNO_H # include #endif /* HAVE_SYS_ERRNO_H */ #ifdef HAVE_ERRNO_H # include #endif /* HAVE_ERRNO_H */ ], [ char *cp = optarg; ], ac_cv_extern_optarg=yes, ac_cv_extern_optarg=no) ]) if test "$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(AC_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 changequote(<<, >>)dnl #pattern="(extern)?.*char.*sys_errlist.*\[\]" pattern="(extern)?.*char.*sys_errlist.*" changequote([, ])dnl 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(AC_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( AC_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_FIELD_MNTENT_T_MNT_TIME_STRING) fi ]) dnl ====================================================================== dnl my version is similar to the one from Autoconf 2.12, but I also dnl define HAVE_BAD_MEMCMP so that I can smarter things to avoid dnl linkage conflicts with bad memcmp versions that are in libc. AC_DEFUN(AC_FUNC_BAD_MEMCMP, [AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean, [AC_TRY_RUN([ main() { char c0 = 0x40, c1 = 0x80, c2 = 0x81; exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); } ], ac_cv_func_memcmp_clean=yes, ac_cv_func_memcmp_clean=no, ac_cv_func_memcmp_clean=no)]) if test $ac_cv_func_memcmp_clean = no then LIBOBJS="$LIBOBJS memcmp.o" AC_DEFINE(HAVE_BAD_MEMCMP) fi dnl AC_SUBST(LIBOBJS)dnl ]) dnl Check for a yp_all() function that does not leak a file descriptor dnl to the ypserv process. AC_DEFUN(AC_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 $ac_cv_func_yp_all_clean = no then AC_DEFINE(HAVE_BAD_YP_ALL) fi ]) dnl ###################################################################### dnl AC_HOST_MACROS: define HOST_CPU, HOST_VENDOR, and HOST_OS AC_DEFUN(AC_HOST_MACROS, [ # these are defined already by the macro 'CANONICAL_HOST' AC_MSG_CHECKING("host cpu") AC_DEFINE_UNQUOTED(HOST_CPU, "$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") changequote(<<, >>)dnl host_os_version=`echo $host_os | sed 's/^[^0-9]*//g'` changequote([, ])dnl if test -z "$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(AC_LINUX_HEADERS, [ # test sanity of running kernel vs. kernel headers AC_MSG_CHECKING("host headers version") case ${host_os} in linux ) host_header_version="bad" AC_EXPAND_RUN_STRING( [ #include #include ], [ if (argc > 1) printf("%s", UTS_RELEASE); ], [ host_header_version=$value ], [ echo echo "ERROR: cannot find UTS_RELEASE in " AC_MSG_ERROR(This linux system may be misconfigured) ]) ;; * ) 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 echo "WARNING: 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(AC_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(AC_MOUNT_HEADERS, [ #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 */ #ifdef HAVE_SYS_TIME_H # include #endif /* HAVE_SYS_TIME_H */ #ifdef HAVE_SYS_UCRED_H # include #endif /* HAVE_SYS_UCRED_H */ #ifdef HAVE_SYS_SOCKET_H # include #endif /* HAVE_SYS_SOCKET_H */ #ifdef HAVE_NETINET_IN_H # include #endif /* HAVE_NETINET_IN_H */ #ifdef HAVE_NET_IF_H # include #endif /* HAVE_NET_IF_H */ #ifdef HAVE_STDIO_H # include #endif /* HAVE_STDIO_H */ #ifndef KERNEL # define KERNEL_off_for_now_breaks_FreeBSD #endif /* not KERNEL */ #ifdef HAVE_SYS_MNTENT_H # include #endif /* HAVE_SYS_MNTENT_H */ #ifdef HAVE_MNTENT_H # include #endif /* HAVE_MNTENT_H */ #ifdef HAVE_SYS_MNTTAB_H # include #endif /* HAVE_SYS_MNTTAB_H */ #if defined(HAVE_MNTTAB_H) && !defined(MNTTAB) /* * Do not include it if MNTTAB is already defined because it probably * came from and we do not want conflicting definitions. */ # include #endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */ #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 # 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 */ #ifdef HAVE_LINUX_FS_H /* * 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 */ #ifdef HAVE_SYS_FS_TYPES_H # include #endif /* HAVE_SYS_FS_TYPES_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_CDFS_CDFS_MOUNT_H # include #endif /* HAVE_CDFS_CDFS_MOUNT_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 */ #ifdef HAVE_RPC_RPC_H # include #endif /* HAVE_RPC_RPC_H */ #ifdef HAVE_RPC_TYPES_H # include #endif /* HAVE_RPC_TYPES_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__) */ /* ALWAYS INCLUDE AM-UTILS' SPECIFIC NFS PROTOCOL HEADER! */ #include AMU_NFS_PROTOCOL_HEADER #ifdef HAVE_RPCSVC_MOUNT_H # include #endif /* HAVE_RPCSVC_MOUNT_H */ #ifdef HAVE_MOUNT_H # include #endif /* HAVE_MOUNT_H */ #ifdef HAVE_NFS_NFS_GFS_H # include #endif /* HAVE_NFS_NFS_GFS_H */ #ifdef HAVE_NFS_MOUNT_H # include #endif /* HAVE_NFS_MOUNT_H */ #ifdef HAVE_SYS_FS_NFS_CLNT_H # include #endif /* HAVE_SYS_FS_NFS_CLNT_H */ #ifdef HAVE_LINUX_NFS_MOUNT_H # define _LINUX_NFS_H # define _LINUX_NFS2_H # define _LINUX_NFS_FS_H # define _LINUX_IN_H # include #endif /* HAVE_LINUX_NFS_MOUNT_H */ $1 ] ) dnl ====================================================================== dnl ###################################################################### dnl AC_MSG: a simple printout message define(AC_MSG, [echo "*** $1:" 1>&AC_FD_MSG]) dnl ====================================================================== dnl ###################################################################### dnl Package name AC_DEFUN(AC_NAME_PACKAGE, [AC_MSG_CHECKING(package name) AC_DEFINE_UNQUOTED(PACKAGE, "$1") AC_MSG_RESULT(\"$1\") ]) dnl ====================================================================== dnl ###################################################################### dnl Version of package AC_DEFUN(AC_NAME_VERSION, [AC_MSG_CHECKING(version of package) AC_DEFINE_UNQUOTED(VERSION, "$1") AC_MSG_RESULT(\"$1\") ]) dnl ====================================================================== dnl ###################################################################### dnl Do you want to turn on "amq -M" code (security hole for IP sproofing!) AC_DEFUN(AC_OPT_AMQ_MOUNT, [AC_MSG_CHECKING(for amq -M remote mount code) AC_ARG_ENABLE(amq-mount, [ --enable-amq-mount enable amq -M remote mount code], [if test "$enableval" = yes; then AC_MSG_RESULT(yes) AC_DEFINE(ENABLE_AMQ_MOUNT) else AC_MSG_RESULT(no) fi], [ # default is to not include this code because it is insecure AC_MSG_RESULT(no) ])]) 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(AC_OPT_AMU_CFLAGS, [AC_MSG_CHECKING(for additional C option compilation flags) AC_ARG_ENABLE(am-cflags, [ --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($enableval) ], [ # default is to have no additional C flags AMU_CFLAGS="" AC_SUBST(AMU_CFLAGS) AC_MSG_RESULT(none) ]) ]) dnl ====================================================================== dnl ###################################################################### dnl Initial settings for CPPFLAGS (-I options) dnl NOTE: this is for configuration as well as compilations! AC_DEFUN(AC_OPT_CPPFLAGS, [AC_MSG_CHECKING(for configuration/compilation (-I) preprocessor flags) AC_ARG_ENABLE(cppflags, [ --enable-cppflags=ARG configure/compile with ARG (-I) preprocessor flags], [ if test "$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(AC_OPT_DEBUG, [AC_MSG_CHECKING(for debugging options) AC_ARG_ENABLE(debug, [ --enable-debug[=ARG] enable debugging (yes/mem/no)], [ if test "$enableval" = yes; then AC_MSG_RESULT(yes) AC_DEFINE(DEBUG) elif test "$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) else AC_MSG_RESULT(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(AC_OPT_LDFLAGS, [AC_MSG_CHECKING(for configuration/compilation (-L) library flags) AC_ARG_ENABLE(ldflags, [ --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(AC_OPT_LIBS, [AC_MSG_CHECKING(for configuration/compilation (-l) library flags) AC_ARG_ENABLE(libs, [ --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(AC_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="-32 -Wl,-woff,84" ;; esac ;; osf4* | osf5* ) # get the right version of struct sockaddr case "${CC}" in cc ) ac_cv_os_cflags="-std -D_SOCKADDR_LEN" ;; * ) ac_cv_os_cflags="-D_SOCKADDR_LEN" ;; esac ;; osf* ) # get the right version of struct sockaddr case "${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 ;; changequote(<<, >>)dnl aix4.[3-9]* ) changequote([, ])dnl # avoid circular dependencies in yp headers # ac_cv_os_cflags="-D_NO_PROTO -DHAVE_BAD_HEADERS" # ac_cv_os_cflags="-DHAVE_BAD_HEADERS" ac_cv_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE" ;; aix4.* ) # turn on additional headers ac_cv_os_cflags="-D_XOPEN_EXTENDED_SOURCE" ;; changequote(<<, >>)dnl solaris2.[6-9]* | sunos5.[6-9]* ) changequote([, ])dnl # 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 ;; OFF-sunos4* ) # make sure passing whole structures is handled in gcc case "${CC}" in gcc ) ac_cv_os_cflags="-fpcc-struct-return" ;; esac ;; * ) ac_cv_os_cflags="" ;; esac ]) CFLAGS="$CFLAGS $ac_cv_os_cflags" ]) dnl ====================================================================== dnl ###################################################################### dnl Specify additional cpp options based on the OS and the compiler AC_DEFUN(AC_OS_CPPFLAGS, [ AC_CACHE_CHECK(additional preprocessor flags, ac_cv_os_cppflags, [ case "${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 $ac_cv_os_cppflags" ]) dnl ====================================================================== dnl ###################################################################### dnl Specify additional linker options based on the OS and the compiler AC_DEFUN(AC_OS_LDFLAGS, [ AC_CACHE_CHECK(additional linker flags, ac_cv_os_ldflags, [ case "${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 AC_SAVE_STATE: save confdefs.h onto dbgcf.h and write $ac_cv_* cache dnl variables that are known so far. define(AC_SAVE_STATE, AC_MSG(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(AC_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, $ac_cv_struct_field_nfs_fh) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find if struct mntent exists anywhere in mount.h or mntent.h headers AC_DEFUN(AC_STRUCT_MNTENT, [ AC_CACHE_CHECK(for struct mntent, ac_cv_have_struct_mntent, [ # try to compile a program which may have a definition for the structure AC_TRY_COMPILE( AC_MOUNT_HEADERS , [ struct mntent mt; ], ac_cv_have_struct_mntent=yes, ac_cv_have_struct_mntent=no) ]) if test "$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(AC_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( AC_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(AC_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 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, $ac_cv_have_struct_nfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the structure of an nfs filehandle. dnl if found, defined am_nfs_fh to it, else leave it undefined. dnl THE ORDER OF LOOKUPS IN THIS FILE IS VERY IMPORTANT!!! AC_DEFUN(AC_STRUCT_NFS_FH, [ AC_CACHE_CHECK(for type/structure of NFS V2 filehandle, ac_cv_struct_nfs_fh, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as struct nfs_fh, fhandle_t, nfsv2fh_t, etc. # set to a default value ac_cv_struct_nfs_fh=notfound # look for "nfs_fh" if test "$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, $ac_cv_struct_nfs_fh) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the structure of an NFS V3 filehandle. dnl if found, defined am_nfs_fh3 to it, else leave it undefined. AC_DEFUN(AC_STRUCT_NFS_FH3, [ AC_CACHE_CHECK(for type/structure of NFS V3 filehandle, ac_cv_struct_nfs_fh3, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as struct nfs_fh3, fhandle3_t, nfsv3fh_t, etc. # set to a default value ac_cv_struct_nfs_fh3=notfound # look for "nfs_fh3_freebsd3" if test "$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(AC_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 # 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 */ #ifdef HAVE_LINUX_FS_H /* * 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 */ #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( AC_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], [$3]) ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 5th argument to authunix_create() AC_DEFUN(AC_TYPE_AUTH_CREATE_GIDLIST, [ AC_CACHE_CHECK(argument type of 5rd argument to authunix_create(), ac_cv_auth_create_gidlist, [ # select the correct type case "${host_os_name}" in sunos4* | 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, $ac_cv_auth_create_gidlist) ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for AUTOFS mount(2) arguments structure AC_DEFUN(AC_TYPE_AUTOFS_ARGS, [ AC_CACHE_CHECK(for structure type of autofs mount(2) arguments, ac_cv_type_autofs_args, [ # set to a default value ac_cv_type_autofs_args=notfound # look for "struct auto_args" if test "$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, $ac_cv_type_autofs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for CACHEFS mount(2) arguments structure AC_DEFUN(AC_TYPE_CACHEFS_ARGS, [ AC_CACHE_CHECK(for structure type of cachefs mount(2) arguments, ac_cv_type_cachefs_args, [ # set to a default value ac_cv_type_cachefs_args=notfound # look for "struct cachefs_mountargs" if test "$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, $ac_cv_type_cachefs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for CDFS mount(2) arguments structure AC_DEFUN(AC_TYPE_CDFS_ARGS, [ AC_CACHE_CHECK(for structure type of cdfs mount(2) arguments, ac_cv_type_cdfs_args, [ # set to a default value ac_cv_type_cdfs_args=notfound # look for "struct iso_args" if test "$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, $ac_cv_type_cdfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for EFS mount(2) arguments structure AC_DEFUN(AC_TYPE_EFS_ARGS, [ AC_CACHE_CHECK(for structure type of efs mount(2) arguments, ac_cv_type_efs_args, [ # set to a default value ac_cv_type_efs_args=notfound # look for "struct efs_args" if test "$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, $ac_cv_type_efs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for LOFS mount(2) arguments structure AC_DEFUN(AC_TYPE_LOFS_ARGS, [ AC_CACHE_CHECK(for structure type of lofs mount(2) arguments, ac_cv_type_lofs_args, [ # set to a default value ac_cv_type_lofs_args=notfound # look for "struct lofs_args" if test "$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, $ac_cv_type_lofs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for MFS mount(2) arguments structure AC_DEFUN(AC_TYPE_MFS_ARGS, [ AC_CACHE_CHECK(for structure type of mfs mount(2) arguments, ac_cv_type_mfs_args, [ # set to a default value ac_cv_type_mfs_args=notfound # look for "struct mfs_args" if test "$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, $ac_cv_type_mfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for PC/FS mount(2) arguments structure AC_DEFUN(AC_TYPE_PCFS_ARGS, [ AC_CACHE_CHECK(for structure type of pcfs mount(2) arguments, ac_cv_type_pcfs_args, [ # set to a default value ac_cv_type_pcfs_args=notfound # look for "struct msdos_args" if test "$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, $ac_cv_type_pcfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 6th argument to recvfrom() AC_DEFUN(AC_TYPE_RECVFROM_FROMLEN, [ AC_CACHE_CHECK(non-pointer type of 6th (fromlen) argument to recvfrom(), ac_cv_recvfrom_fromlen, [ # select the correct type case "${host}" in changequote(<<, >>)dnl *-aix4.* ) ac_cv_recvfrom_fromlen="size_t" ;; changequote([, ])dnl * ) ac_cv_recvfrom_fromlen="int" ;; esac ]) AC_DEFINE_UNQUOTED(RECVFROM_FROMLEN_TYPE, $ac_cv_recvfrom_fromlen) ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for RFS mount(2) arguments structure AC_DEFUN(AC_TYPE_RFS_ARGS, [ AC_CACHE_CHECK(for structure type of rfs mount(2) arguments, ac_cv_type_rfs_args, [ # set to a default value ac_cv_type_rfs_args=notfound # look for "struct rfs_args" if test "$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, $ac_cv_type_rfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the type of the 3rd argument (in) to svc_sendreply() call AC_DEFUN(AC_TYPE_SVC_IN_ARG, [ AC_CACHE_CHECK(for type of 3rd arg ('in') arg to svc_sendreply(), ac_cv_type_svc_in_arg, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type dnl such as caddr_t, char *, etc. # set to a default value ac_cv_type_svc_in_arg=notfound # look for "caddr_t" if test "$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, $ac_cv_type_svc_in_arg) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check for type of time_t (usually in ) AC_DEFUN(AC_TYPE_TIME_T, [AC_CHECK_TYPE(time_t, long)]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for TMPFS mount(2) arguments structure AC_DEFUN(AC_TYPE_TMPFS_ARGS, [ AC_CACHE_CHECK(for structure type of tmpfs mount(2) arguments, ac_cv_type_tmpfs_args, [ # set to a default value ac_cv_type_tmpfs_args=notfound # look for "struct tmpfs_args" if test "$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, $ac_cv_type_tmpfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl Find the correct type for UFS mount(2) arguments structure AC_DEFUN(AC_TYPE_UFS_ARGS, [ AC_CACHE_CHECK(for structure type of ufs mount(2) arguments, ac_cv_type_ufs_args, [ # set to a default value ac_cv_type_ufs_args=notfound # look for "struct ufs_args" if test "$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, $ac_cv_type_ufs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check for type of xdrproc_t (usually in ) AC_DEFUN(AC_TYPE_XDRPROC_T, [ AC_CACHE_CHECK(for xdrproc_t, ac_cv_type_xdrproc_t, [ # try to compile a program which may have a definition for the type dnl need a series of compilations, which will test out every possible type # look for "xdrproc_t" AC_TRY_COMPILE_RPC( [ xdrproc_t xdr_int; ], ac_cv_type_xdrproc_t=yes, ac_cv_type_xdrproc_t=no) ]) if test "$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(AC_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, $ac_cv_type_xfs_args) fi ]) dnl ====================================================================== dnl ###################################################################### dnl check the correct type for the 3rd argument to yp_order() AC_DEFUN(AC_TYPE_YP_ORDER_OUTORDER, [ AC_CACHE_CHECK(pointer type of 3rd argument to yp_order(), ac_cv_yp_order_outorder, [ # select the correct type case "${host_os}" in changequote(<<, >>)dnl solaris2* | svr4* | sysv4* | sunos5* | hpux* | aix4.[3-9]* ) ac_cv_yp_order_outorder="unsigned long" ;; changequote([, ])dnl 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 end of aclocal.m4 for am-utils-6.x