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mc/configure.in
Norbert Warmuth 5bcfa822f9 Mon Oct 26 00:31:53 1998 Norbert Warmuth <nwarmuth@privat.circular.de> 
* configure.in, Make.common.in: Split CPPFLAGS into CPPFLAGS and
MCCPPFLAGS. The last one contains references to variables which are
not available in every Makefile.in (namely intl/Makefile.in). Without
the split `-I ' was passed to the compiler (the compiler on DU 4.0
interprets -I as "don't search include files in /usr/include").

Mon Oct 26 00:38:30 1998  Norbert Warmuth  <nwarmuth@privat.circular.de>

* vfs/Make-mc.in: added xdirentry.h to VFSHDRS
1998-10-26 00:38:32 +00:00

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dnl
dnl Configure.in file for the Midnight Commander
dnl
AC_INIT(create_vcs)
AC_CONFIG_HEADER(config.h)
PACKAGE=mc
VERSION=4.5.0
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
AC_SUBST(VERSION)
dnl This is path where we're looking for headers in addition to /usr/include
dnl and whatever cpp defaults to.
include_additional_path="/usr/local/include /opt/gnu/include"
dnl This sets/resets compiling with -g by default. It should be set to yes for
dnl development versions and set to no for release versions.
use_cc_g_flag=yes
dnl We want autoconf to check whether -g is available
dnl We reset it back soon.
CCOPTS="$CFLAGS"
unset CFLAGS
dnl Find out, if we should default to /usr/local or /usr
AC_PREFIX_PROGRAM(mc)
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CPP
AC_PROG_RANLIB
AC_PROG_LN_S
AC_PROG_AWK
if test x"$AWK" = x; then
AWK=":"
AWK_VAR_OPTION=""
dep=slowdep
else
dep=fastdep
# test whether awk needs -v for variables (e.g. Solaris) or not (e.g. SunOs 4)
if test x"`echo | $AWK 'BEGIN { print variable; exit }' variable=123`" = x123; then
AWK_VAR_OPTION=""
else
AWK_VAR_OPTION="-v"
fi
fi
AC_SUBST(AWK_VAR_OPTION)
AC_SUBST(dep)
AC_PROG_GNU_MAKE
AC_AIX
AC_MINIX
AC_ISC_POSIX
fp_PROG_CC_STDC
AC_HEADER_MAJOR
AC_C_CONST
AC_PATH_PROG(MV, mv, mv)
AC_PATH_PROG(CP, cp, cp)
AC_PATH_PROG(RM, rm, rm)
AC_PATH_PROG(CHMOD, chmod, :)
AC_PATH_PROG(AR, ar, ar)
AC_CHECK_PROG(system,uname,`uname`,unknown)
AC_CHECK_PROGS(X11_WWW,netscape arena Mosaic chimera)
if test x"$X11_WWW" = x; then
X11_WWW=lynx
fi
ALL_LINGUAS="es fr ru ko it de no"
AM_GNU_GETTEXT
AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
dnl
dnl This part supplies reasonable defaults for CFLAGS, if they weren't
dnl specified by ''CFLAGS=flags ./configure''
dnl
cc_uses_g=yes
if test x$GCC = xyes; then
if test x$ac_cv_prog_gcc_g = xyes; then
:
else
cc_uses_g=no
fi
fi
dnl Debug mode is turned ON for now
if test "x$CCOPTS" = x; then
CCOPTS='-g'
fi
if test "x$CCOPTS" = x; then
if test x$GCC = xyes; then
if test x$system = xLinux; then
CCOPTS='-O2 -fno-strength-reduce'
if test x$use_cc_g_flag = xyes; then
if test $cc_uses_g = yes; then
CCOPTS='-g -O'
fi
fi
else
CCOPTS='-O'
if test x$use_cc_g_flag = xyes; then
if test $cc_uses_g = yes; then
CCOPTS='-g -O'
fi
fi
fi
else
if test x$use_cc_g_flag = xyes; then
CCOPTS="$CFLAGS"
else
CCOPTS=
fi
fi
fi
CFLAGS="$CCOPTS"
dnl
dnl We now use glib
dnl
AM_PATH_GLIB
LIBS="$LIBS $GLIB_LIBS"
CFLAGS="$CFLAGS $GLIB_CFLAGS"
dnl
dnl For A/UX. Do not move
dnl
posix_libs=""
if test $system = A/UX
then
posix_libs="-lposix"
AC_DEFINE(_POSIX_SOURCE)
fi
AC_PROG_INSTALL
AC_CHECK_HEADERS(unistd.h string.h memory.h crypt.h grp.h limits.h malloc.h)
AC_CHECK_HEADERS(stdlib.h termios.h)
if test x$ac_cv_header_malloc_h = xno; then
echo '/* NeXTStep malloc.h stub */' > $srcdir/malloc.h
fi
dnl (rx.h)
AC_HEADER_SYS_WAIT
AC_HEADER_DIRENT
AC_SHORT_D_NAME_LEN
AC_HEADER_STDC
dnl
dnl Let me check for an incompatible regcomp in HP-UX before making this
dnl the default
dnl
dnl if test x$ac_cv_header_rx_h = xyes; then
dnl AC_CHECK_FUNCS(regcomp)
dnl if test x$ac_cv_func_regcomp = xyes; then
dnl REGEX_O=""
dnl fi
dnl fi
REGEX_O="regex.o"
AC_SUBST(REGEX_O)
dnl Missing structure components
AC_STRUCT_ST_BLKSIZE
AC_STRUCT_ST_BLOCKS
AC_STRUCT_ST_RDEV
dnl
dnl Check availability of some functions
dnl
AC_CHECK_FUNCS(strerror statfs getwd strcasecmp strncasecmp)
AC_CHECK_FUNCS(strdup memmove pwdauth truncate initgroups putenv)
AC_CHECK_FUNCS(memset memcpy tcsetattr tcgetattr cfgetospeed)
AC_CHECK_FUNCS(sigaction sigemptyset sigprocmask sigaddset)
AC_CHECK_FUNCS(sysconf)
SHADOWLIB=
if test x$system = xLinux; then
AC_CHECK_LIB(shadow,pw_encrypt,[
shadow_header=no
AC_CHECK_HEADERS(shadow.h)
if test x$ac_cv_header_shadow_h = xyes; then
shadow_header=yes
else
AC_CHECK_HEADERS(shadow/shadow.h)
if test x$ac_cv_shadow_shadow_h = xyes; then
shadow_header=yes
fi
fi
if test $shadow_header = yes; then
AC_DEFINE(LINUX_SHADOW)
SHADOWLIB=-lshadow
fi
])
fi
AC_SUBST(SHADOWLIB)
NEED_CRYPT_PROTOTYPE=yes
if test x$ac_cv_header_crypt_h = xyes; then
AC_TRY_WARNINGS([#include <crypt.h>], [char *p = crypt("xxx", "yyy");],[
NEED_CRYPT_PROTOTYPE=no])
else
if test x$ac_cv_header_unistd_h = xyes; then
AC_TRY_WARNINGS([#include <unistd.h>], [char *p = crypt("xxx", "yyy");],[
NEED_CRYPT_PROTOTYPE=no])
fi
fi
if test x$NEED_CRYPT_PROTOTYPE=xyes; then
AC_DEFINE(NEED_CRYPT_PROTOTYPE)
fi
dnl
dnl AIX and Sequent need <sys/select.h> for fd_set
dnl
AC_CHECK_HEADERS(sys/select.h)
dnl
dnl On SCO, crypt is on libcrypt.a
dnl grantpt in libpt.a
dnl
AC_CHECK_FUNCS(crypt, , [
AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt",[
AC_CHECK_LIB(crypt_i, crypt, LIBS="$LIBS -lcrypt_i")])])
dnl This is the correct version
dnl AC_CHECK_FUNCS(grantpt, , AC_CHECK_LIB(pt, grantpt))
dnl
dnl And workaround for a Autoconf 2.4 bug:
AC_CHECK_FUNCS(grantpt)
if test x$ac_cv_func_grantpt = xyes; then
:
else
AC_CHECK_LIB(pt, grantpt)
fi
dnl
dnl libintl.a required on SCO to provide proper NLS support
dnl (using native cc links it by default)
dnl
if test x$GCC = xyes; then
AC_CHECK_LIB(intl, tolower)
fi
dnl replacing lstat with statlstat on sco makes it more portable between
dnl sco clones
AC_CHECK_FUNCS(statlstat)
dnl
dnl If running under AIX, AC_AIX does not tell us that
dnl
AC_MSG_CHECKING(for AIX defines)
AC_EGREP_CPP(yes,
[#if defined(AIX) || defined(_AIX) || defined(__aix__) || defined(aix)
yes
#endif
], [
AC_DEFINE(IS_AIX)
AC_MSG_RESULT(yes)
], AC_MSG_RESULT(no))
dnl
dnl This hack is here until autoconf adds it
dnl Needed for Unixware: getmntent is on libgen.a
dnl
AC_CHECK_LIB(gen, getmntent, [LIBS="-lgen $LIBS"])
dnl
dnl This is from GNU fileutils, check aclocal.m4 for more information
dnl
AC_GET_FS_INFO
dnl
dnl Missing typedefs and replacements
dnl
AC_TYPE_MODE_T
AC_CHECK_TYPE(umode_t, int)
AC_CHECK_TYPE(off_t, long)
AC_TYPE_PID_T
AC_TYPE_UID_T
AC_CHECK_TYPE(nlink_t, unsigned int)
AC_FUNC_MMAP
AC_FUNC_ALLOCA
dnl
dnl Cool hack, but we don't use it currently
dnl
dnl AC_MSG_CHECKING(for token pasting method)
dnl AC_EGREP_CPP(portable,[
dnl #define tken(a, b) a##b
dnl tken(port, able)
dnl ], [AC_DEFINE(HAVE_PORTABLE_TOKEN_PASTING)
dnl AC_MSG_RESULT(portable)
dnl ], [
dnl AC_MSG_RESULT(non-portable)
dnl ])
AC_PATH_XTRA
insticons=
xvers="none"
mxc=""
AC_PATH_XVIEW_XTRA
if test "x$no_xview" != "xyes"; then
mxc="mxc"
xvers="XView"
xvdep="xvdep"
insticons=install_icons
AC_SUBST(insticons)
else
mxc=""
xvdep=""
fi
AC_SUBST(mxc)
AC_SUBST(xvdep)
xv_bindir=
if test -n "$mxc"; then
AC_ARG_WITH(xv-bindir,
[--with-xv-bindir=dir Specifies directory where to install XView version],[
if test x$withval = xyes; then
AC_MSG_WARN(Usage is: --with-xv-bindir=basedir)
else
if test x$withval = xno; then
AC_MSG_WARN(Usage is: --with-xv-bindir=basedir)
else
xv_bindir=$withval
fi
fi
])
if test x$xv_bindir = x; then
xv_bindir=`echo $xv_includes | sed s/include/bin/`
if test ! -x $xv_bindir/openwin; then
if test ! -x $xv_bindir/olwm; then
if test ! -x $xv_bindir/olvwm; then
xv_bindir=
fi
fi
fi
fi
if test x$xv_bindir = x; then
if test "$OPENWINHOME"; then
xv_bindir=$OPENWINHOME/bin
else
AC_PATH_PROG(ac_my_xp, openwin)
if test x$ac_my_xp = x; then
AC_PATH_PROG(ac_my_xp, X)
if test x$ac_my_xp = x; then
xv_bindir=""
else
xv_bindir=`basename $ac_my_xp`
fi
else
xv_bindir=`basename $ac_my_xp`
fi
fi
if test ! -x $xv_bindir/openwin; then
if test ! -x $xv_bindir/olwm; then
if test ! -x $xv_bindir/olvwm; then
if test ! -x $xv_bindir/X; then
xv_bindir=
fi
fi
fi
fi
fi
if test x$xv_bindir = x; then
xv_bindir=$prefix/bin
fi
fi
if test x$xv_bindir = xNONE/bin; then
xv_bindir=
fi
AC_SUBST(xv_bindir)
dnl
dnl Network related functions
dnl
AC_CHECK_LIB(nsl, t_accept)
AC_CHECK_LIB(socket, socket)
have_socket=no
AC_CHECK_FUNCS(socket, have_socket=yes)
if test $have_socket = no; then
# socket is not in the default libraries. See if it's in some other.
for lib in bsd socket inet; do
AC_CHECK_LIB($lib, socket, [
LIBS="$LIBS -l$lib"
have_socket=yes
AC_DEFINE(HAVE_SOCKET)
break])
done
fi
have_gethostbyname=no
AC_CHECK_FUNC(gethostbyname, have_gethostbyname=yes)
if test $have_gethostbyname = no; then
# gethostbyname is not in the default libraries. See if it's in some other.
for lib in bsd socket inet; do
AC_CHECK_LIB($lib, gethostbyname, [LIBS="$LIBS -l$lib"; have_gethostbyname=yes; break])
done
fi
AC_CHECK_FUNCS(socketpair)
dnl
dnl Sequent wants getprocessstats
dnl
AC_CHECK_LIB(seq, get_process_stats, [
LIBS="$LIBS -lseq"
AC_DEFINE(HAVE_GET_PROCESS_STATS)])
GNOME_VFS_CHECKS
NETFILES=
if test $have_socket = yes; then
NETFILES="\$(NETFILES)"
fi
AC_SUBST(NETFILES)
screen_manager=unknown
search_ncurses=false
CFLAGS=${CFLAGS--O}
LDFLAGS=${LDFLAGS--O}
AC_DEFUN(AC_USE_SUNOS_CURSES, [
search_ncurses=false
screen_manager="SunOS 4.x /usr/5include curses"
AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
AC_DEFINE(SUNOS_CURSES)
AC_DEFINE(NO_COLOR_SUPPORT)
AC_DEFINE(USE_SYSV_CURSES)
CPPFLAGS="$CPPFLAGS -I/usr/5include"
XCURSES="xcurses.o /usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
AC_MSG_RESULT(Please note that some screen refreshs may fail)
AC_WARN(Reconsider using Slang)
])
AC_DEFUN(AC_USE_OSF1_CURSES, [
AC_MSG_RESULT(Using OSF1 curses)
search_ncurses=false
screen_manager="OSF1 curses"
AC_DEFINE(NO_COLOR_SUPPORT)
AC_DEFINE(USE_SYSV_CURSES)
XCURSES="xcurses.o"
LIBS="$LIBS -lcurses"
])
AC_DEFUN(AC_USE_SYSV_CURSES, [
AC_MSG_RESULT(Using SysV curses)
AC_DEFINE(USE_SYSV_CURSES)
XCURSES=""
search_ncurses=false
screen_manager="SysV/curses"
LIBS="$LIBS -lcurses"
])
XCURSES=""
AC_SUBST(XCURSES)
dnl AC_ARG_WITH(bsd-curses,
dnl [--with-bsd-curses Used to compile with bsd curses, not very fancy],
dnl search_ncurses=false
dnl screen_manager="Ultrix/cursesX"
dnl if test $system = ULTRIX
dnl then
dnl THIS_CURSES=cursesX
dnl else
dnl THIS_CURSES=curses
dnl fi
dnl
dnl LIBS="$LIBS -l$THIS_CURSES -ltermcap"
dnl AC_DEFINE(USE_BSD_CURSES)
dnl XCURSES="xcurses.o"
dnl AC_MSG_RESULT(Please note that some screen refreshs may fail)
dnl AC_WARN(Use of the bsdcurses extension has some)
dnl AC_WARN(display/input problems.)
dnl AC_WARN(Reconsider using xcurses)
dnl)
AC_ARG_WITH(sco,
[--with-sco Use this to turn on SCO-specific code],[
if test x$withval = xyes; then
AC_DEFINE(SCO_FLAVOR)
CFLAGS="$CFLAGS -D_SVID3"
fi
])
AC_ARG_WITH(sunos-curses,
[--with-sunos-curses Used to force SunOS 4.x curses],[
if test x$withval = xyes; then
AC_USE_SUNOS_CURSES
fi
])
AC_ARG_WITH(osf1-curses,
[--with-osf1-curses Used to force OSF/1 curses],[
if test x$withval = xyes; then
AC_USE_OSF1_CURSES
fi
])
AC_ARG_WITH(vcurses,
[--with-vcurses[=incdir] Used to force SysV curses],
if test x$withval = xyes; then
CPPFLAGS="$CPPFLAGS"
else
CPPFLAGS="$CPPFLAGS -I$withval"
fi
AC_USE_SYSV_CURSES
)
mouse_lib="xterm only"
AC_ARG_WITH(gpm-mouse,
[--with-gpm-mouse[=base-dir] Compile with gpm mouse support],[
if test x$withval != xno
then
if test x$withval != xyes
then
LIBS="$LIBS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
fi
AC_DEFINE(HAVE_LIBGPM)
mouse_lib="GPM and xterm"
LIBS="$LIBS -lgpm"
fi
],[
AC_CHECK_LIB(gpm, Gpm_Repeat,[
AC_DEFINE(HAVE_LIBGPM)
mouse_lib="GPM and xterm"
LIBS="$LIBS -lgpm"],[
if test $system = Linux
then
AC_MSG_WARN("libgpm.a is missing or older than 0.18")
fi
], $LIBS)
]
)
AC_ARG_WITH(ncurses,
[--with-ncurses[=base-dir] Compile with ncurses/locate base dir],
if test x$withval = xyes
then
search_ncurses=true
else
LIBS="$LIBS -L$withval/lib -lncurses"
CPPFLAGS="$CPPFLAGS -I$withval/include"
search_ncurses=false
screen_manager="ncurses"
AC_DEFINE(USE_NCURSES)
fi
)
AC_ARG_WITH(hsc,
[--with-hsc Compile with support for the HSC firewall],
if test x$withval = xyes; then
AC_DEFINE(HSC_PROXY)
fi
)
AC_DEFUN(TK_MSG,[
if test x$xvers = xnone; then
xvers="Tk"
else
xvers="XView+Tk"
fi
])
dnl
dnl Check for Tcl/Tk, should switch to Guile/Tk soon :-)
dnl
tkmc=""
tk_includes=""
tk_libs=""
if test x$no_x != xyes; then
AC_ARG_WITH(tk,
[--with-tk Use the Tk toolkit],[
if test x$withval = xyes; then
tkmc="tkmc"
fi])
AC_ARG_WITH(tk-includes,
[--with-tk-includes=dir Specifies the Tcl/Tk header directory],[
if test x$withval = xyes; then
AC_MSG_WARN(Usage is: --with-tk-includes=dir)
else
if test x$withval = xno; then
AC_MSG_WARN(Usage is: --with-tk-includes=dir)
else
tk_includes="-I$withval"
tkmc="tkmc"
fi
fi])
AC_ARG_WITH(tk-libraries,
[--with-tk-libraries=dir Specifies the Tcl/Tk library directory],[
if test x$withval = xyes; then
AC_MSG_WARN(Usage is: --with-tk-libraries=dir)
else
if test x$withval = xno; then
AC_MSG_WARN(Usage is: --with-tk-libraries=dir)
else
tk_libs="-L$withval"
tkmc="tkmc"
fi
fi])
if test -n "$tkmc"; then
AC_CHECKING(for Tcl/Tk)
AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl")
tk_headers_found=no
if test ! -n "$tk_includes"; then
AC_CHECK_HEADER_IN_PATH(tcl.h, $include_additional_path, [
AC_CHECK_HEADER_IN_PATH(tk.h, $include_additional_path, [
tk_headers_found=yes
if test -n "$ac_cv_header_in_path_tcl_h"; then
tk_includes="-I$ac_cv_header_in_path_tcl_h";
fi
if test -n "$ac_cv_header_in_path_tk_h"; then
if test "$ac_cv_header_in_path_tk_h" != "$ac_cv_header_in_path_tcl_h"; then
tk_includes="$tk_includes -I$ac_cv_header_in_path_tk_h"
fi
fi
])
])
else
tk_headers_found=yes
fi
if test $tk_headers_found = no; then
tkmc=""
else
tk_libs_found=no
ac_save_tk_LIBS="$LIBS"
ac_save_tk_LDFLAGS="$LDFLAGS"
LIBS="$X_EXTRA_LIBS -lX11 $X_PRE_LIBS $LIBS"
LDFLAGS="$LDFLAGS $X_LIBS"
if test ! -n "$tk_libs"; then
AC_CHECK_LIB(tcl, Tcl_Eval, [
AC_CHECK_LIB(tk, Tk_CreateWindow, [
tk_libs_found=yes
], , -ltcl -lm)
], , -lm)
else
tk_libs_found=yes
fi
LDFLAGS="$ac_save_tk_LDFLAGS"
LIBS="$ac_save_tk_LIBS"
if test $tk_libs_found = no; then
tkmc=""
fi
fi
fi
fi
if test -n "$tkmc"; then
TK_MSG
tkdep="tkdep"
else
tkdep=""
fi
AC_SUBST(tkmc)
AC_SUBST(tkdep)
AC_SUBST(tk_includes)
AC_SUBST(tk_libs)
dnl
dnl Check for Gnome
dnl
gmc=""
gmcdep=""
libgtkedit=""
AC_SUBST(insticons)
GNOME_INIT_HOOK([
gmc=gmc
gmcdep=gmcdep
libgtkedit="libgtkedit.a"
insticons=install_icons
if test x"$xvers" = xnone; then
xvers="Gnome"
else
xvers="Gnome+$xvers"
fi
])
AC_SUBST(gmc)
AC_SUBST(gmcdep)
AC_SUBST(libgtkedit)
dnl
dnl Check for the -mandoc package
dnl
AC_CHECK_PROG(HAVE_nroff, nroff, true, false)
if $HAVE_nroff; then
AC_MSG_CHECKING(for manual formatting macros)
AC_CACHE_VAL(ac_cv_mandoc, [
nroff -mandoc < /dev/null > /dev/null 2>&1 /dev/null
if test $? = 0
then
ac_cv_mandoc=-mandoc
else
ac_cv_mandoc=-man
fi
])
MANDOC=$ac_cv_mandoc
AC_MSG_RESULT($MANDOC)
else
MANDOC=-man
fi
AC_SUBST(MANDOC)
dnl
dnl Check if nroff accepts -Tascii
dnl
if $HAVE_nroff; then
AC_MSG_CHECKING(If nroff accepts -Tascii)
AC_CACHE_VAL(ac_cv_nroff_tascii, [
nroff -Tascii < /dev/null > /dev/null 2>&1 /dev/null
if test $? = 0
then
ac_cv_nroff_tascii=" -Tascii"
AC_MSG_RESULT(yes)
else
ac_cv_nroff_tascii=""
AC_MSG_RESULT(no)
fi
])
fi
TROFFASCII="$ac_cv_nroff_tascii"
AC_SUBST(TROFFASCII)
dnl
dnl Check for - option to file
dnl
AC_CHECK_PROG(HAVE_FILECMD, file, true, false)
if $HAVE_FILECMD; then
AC_MSG_CHECKING(for - option to file command)
AC_CACHE_VAL(ac_cv_filestdin, [
cat > conftest.c <<EOF
/* A comment */
#if 0
#endif
void main(void)
{ return; }
EOF
changequote(, )
cat > conftest.sed <<EOF
s/^[^:]*:[\ \ ]*//
s/[\ \ ]*$//
EOF
filehyphen_1=`file conftest.c 2>/dev/null | sed -f conftest.sed`
filehyphen_2=`cat conftest.c | file - 2>/dev/null | sed -f conftest.sed`
if test "$filehyphen_1" = "$filehyphen_2"; then
ac_cv_filestdin=yes
else
ac_cv_filestdin=no
fi
changequote([, ])
rm conftest.c conftest.sed
unset filehyphen_1
unset filehyphen_2
])
if test x$ac_cv_filestdin = xyes; then
AC_DEFINE(FILE_STDIN)
fi
filestdin=$ac_cv_filestdin
AC_MSG_RESULT($filestdin)
dnl
dnl Check for -L option to file
dnl
AC_MSG_CHECKING(for -L option to file command)
AC_CACHE_VAL(ac_cv_filel, [
file -L . > /dev/null 2>&1
if test $? = 0
then
ac_cv_filel=yes
else
ac_cv_filel=no
fi
])
if test x$ac_cv_filel = xyes; then
AC_DEFINE(FILE_L)
fi
filel=$ac_cv_filel
AC_MSG_RESULT($filel)
fi
dnl
dnl Check to see if grep program allowes dash to denote stdin
dnl
AC_MSG_CHECKING(for - option to grep command)
AC_CACHE_VAL(ac_cv_grep_stdin, [
grep ac_cv_grep_stdin - > /dev/null 2>&1 < ./configure
if test $? = 0; then
ac_cv_grep_stdin=yes
else
ac_cv_grep_stdin=no
fi
])
if test x$ac_cv_grep_stdin = xyes; then
AC_DEFINE(GREP_STDIN)
fi
AC_MSG_RESULT($ac_cv_grep_stdin)
dnl
dnl HAVE_DUSUM is on by default, only if you have a strange du, you can
dnl turn it off by --without-dusum
dnl
have_dusum=yes
AC_MSG_CHECKING(for du arguments)
AC_ARG_WITH(dusum,
[--with-dusum Support the du -s summaries],[
if test x$withval = xno; then
have_dusum=no
fi
])
if test x$have_dusum = xyes; then
AC_DEFINE(HAVE_DUSUM)
AC_CACHE_VAL(ac_cv_dusum, [
du -s -b $srcdir/configure >/dev/null 2>&1
if test $? = 0; then
ac_cv_dusum='dusum_useb=yes; dusum_factor=1'
else
ac_cv_dusum='dusum_useb=; dusum_factor=512'
fi
])
eval "$ac_cv_dusum"
if test x$dusum_useb = xyes; then
AC_DEFINE(DUSUM_USEB)
AC_MSG_RESULT(-b)
else
AC_MSG_RESULT(block size $dusum_factor)
fi
AC_DEFINE_UNQUOTED(DUSUM_FACTOR, $dusum_factor)
fi
dnl
dnl The termnet support
dnl
termnet=false
AC_ARG_WITH(termnet,
[--with-termnet If you want a termified net support],[
if test x$withval = xyes; then
AC_DEFINE(USE_TERMNET)
termnet=true
fi
])
dnl
dnl The subshell support
dnl
AC_MSG_CHECKING(for subshell support)
AC_ARG_WITH(subshell,
[--with-subshell If you want to use a concurrent shell],
result=no
if test x$withval = xoptional
then
AC_DEFINE(SUBSHELL_OPTIONAL)
AC_DEFINE(HAVE_SUBSHELL_SUPPORT)
result="optional"
fi
if test x$withval = xyes
then
AC_DEFINE(HAVE_SUBSHELL_SUPPORT)
result="yes"
fi,
dnl Default: provide the subshell support on non-ultrix machines
if test $system = ULTRIX
then
result=no
else
AC_DEFINE(HAVE_SUBSHELL_SUPPORT)
result=yes
fi
)
AC_MSG_RESULT($result)
subshell="$result"
dnl
dnl Check for GCC
dnl
if test x$GCC = x
then
AC_DEFINE(OLD_TOOLS)
CPPFLAGS="$CPPFLAGS"
fi
dnl
dnl This option is only inteded for being used by me :-)
dnl It has some nasty hacks built in.
dnl
mem_debug="none"
AC_ARG_WITH(debug,
[--with-debug For use by developers only: activates -Wall and MAD],
[if test x$withval = xyes; then
CFLAGS="$CFLAGS -Wall"
mem_debug="Janne's MAD library"
AC_DEFINE(HAVE_MAD)
AC_DEFINE(MCDEBUG)
if [ echo `uname -s -r` | grep -q 'SunOS 4.1' ]
then
CFLAGS="$CFLAGS -Wno-implicit"
fi
if echo "$CFLAGS" | grep -e -g >/dev/null 2>&1; then
:
else
if test $cc_uses_g = yes; then
CFLAGS="$CFLAGS -g"
fi
fi
AC_MSG_RESULT(compiling with -Wall and the memory leak detector)
fi])
dnl
dnl This option is only inteded for being used by me :-)
dnl It has some nasty hacks built in.
dnl
AC_ARG_WITH(efence,
[--with-efence Developers only: activates -Wall and efence],
[if test x$withval = xyes; then
CFLAGS="$CFLAGS -Wall"
AC_DEFINE(MCDEBUG)
LIBS="$LIBS -lefence"
if [ echo `uname -s -r` | grep -q 'SunOS 4.1' ]
then
CFLAGS="$CFLAGS -Wno-implicit"
fi
if echo "$CFLAGS" | grep -e -g >/dev/null 2>&1; then
:
else
if test $cc_uses_g = yes; then
CFLAGS="$CFLAGS -g"
fi
fi
AC_MSG_RESULT(compiling with -Wall and Electric fence)
mem_debug="Electric Fence"
fi])
INTLSUB=""
LINTL=""
if test x$USE_NLS = xyes; then
if test x$USE_INCLUDED_LIBINTL = xyes; then
CPPFLAGS="$CPPFLAGS -I\$(builddir)/intl"
LINTL="-L\$(builddir)/intl -lintl"
fi
INTLSUB=intl
fi
AC_SUBST(INTLSUB)
AC_SUBST(LINTL)
dnl
dnl To force mmap support
dnl We use only part of the functionality of mmap, so on AIX,
dnl it's possible to use mmap, even if it doesn't pass the autoconf test.
dnl
AC_ARG_WITH(mmap,
[--with-mmap To force using the mmap call (AIX)],
[if test x$withval = xyes; then
AC_DEFINE(HAVE_MMAP)
AC_MSG_RESULT(forcing MMAP support)
fi])
AC_DEFUN(AC_USE_TERMINFO,
AC_DEFINE(SLANG_TERMINFO)
AC_MSG_RESULT(Using SLang screen manager/terminfo)
slang_term=" with terminfo"
)
AC_DEFUN(AC_USE_TERMCAP,
AC_MSG_RESULT(Using SLang screen manager/termcap)
AC_DEFINE(USE_TERMCAP)
dnl Check with $LIBS at the end so that it works with ELF libs.
AC_CHECK_LIB(termcap, tgoto, LIBS="$LIBS -ltermcap", , $LIBS)
slang_term=" with termcap"
)
slang_check_lib=true
slang_term=""
slang_use_system_installed_lib=false
AC_CHECK_LIB(slang,SLang_init_tty,
AC_CHECK_HEADERS(slang.h)
if test x$ac_cv_header_slang_h = xyes
then
slang_use_system_installed_lib=true
slang_check_lib=false
else
AC_CHECK_HEADERS(slang/slang.h)
if test x$ac_cv_header_slang_slang_h = xyes
then
slang_use_system_installed_lib=true
slang_check_lib=false
AC_DEFINE(SLANG_H_INSIDE_SLANG_DIR)
fi
fi
)
AC_ARG_WITH(terminfo,
[--with-terminfo SLANG: Force usage of terminfo],[
AC_USE_TERMINFO
slang_check_lib=false
slang_use_system_installed_lib=false
]
)
AC_ARG_WITH(termcap,
[--with-termcap SLANG: Force usage of termcap],[
AC_USE_TERMCAP
slang_check_lib=false
slang_use_system_installed_lib=false
]
)
AC_ARG_WITH(included-slang,
[--with-included-slang SLANG: use the SLang library included here],[
slang_use_system_installed_lib=false
slang_check_lib=true
]
)
AC_DEFUN(AC_WITH_SLANG,
AC_DEFINE(HAVE_SLANG)
search_ncurses=false
if $slang_use_system_installed_lib
then
AC_DEFINE(HAVE_SYSTEM_SLANG)
LIBS="$LIBS -lslang"
screen_manager="SLang (using system-installed library)"
AC_MSG_RESULT(Using system installed SLang library)
else
MCCPPFLAGS="$MCCPPFLAGS -I\$(slangdir)"
LIBSLANG="libmcslang.a"
screen_manager="SLang"
LSLANG="-lmcslang"
fastdepslang=fastdepslang
fi
if $slang_check_lib
then
use_terminfo=false
if test -d /usr/lib/terminfo; then
use_terminfo=true;
fi
if test -d /usr/share/lib/terminfo; then
use_terminfo=true;
fi
if test -d /usr/local/lib/terminfo; then
use_terminfo=true;
fi
if test -d /lib/terminfo; then
use_terminfo=true;
fi
if test -d /usr/local/share/terminfo; then
use_terminfo=true;
fi
if test -d /usr/share/terminfo; then
use_terminfo=true;
fi
if $use_terminfo; then
AC_USE_TERMINFO
else
AC_USE_TERMCAP
fi
fi
)
LIBSLANG=""
LSLANG=""
fastdepslang=""
AC_ARG_WITH(slang,
[--with-slang Compile with the slang screen manager],[
if test x$withval = xyes; then
AC_WITH_SLANG
fi
])
AC_SUBST(LIBSLANG)
AC_SUBST(LSLANG)
AC_SUBST(fastdepslang)
TERMNET=""
AC_DEFUN(AC_WITH_VFS, [
AC_DEFINE(USE_VFS)
if $use_net_code; then
AC_DEFINE(USE_NETCODE)
fi
LIBVFS="libvfs-mc.a"
LVFS="-lvfs-mc"
fastdepvfs=fastdepvfs
MCCPPFLAGS="$MCCPPFLAGS -I\$(vfsdir)"
AC_MSG_RESULT(Using the VFS switch code)
vfs_type="Midnight Commander Virtual File System"
])
AC_SUBST(TERMNET)
LIBVFS=""
LVFS=""
fastdepvfs=""
vfs_type="normal"
AC_ARG_WITH(vfs,
[--with-vfs Compile with the VFS code],
if test x$withval = xyes
then
AC_WITH_VFS
else
vfs_flags=""
TERMNET=""
mcserv=""
fi,
dnl Default: provide the VFS code
AC_WITH_VFS
)
AC_SUBST(LIBVFS)
AC_SUBST(LVFS)
AC_SUBST(fastdepvfs)
AC_DEFUN(AC_WITH_EDIT, [
AC_DEFINE(USE_INTERNAL_EDIT)
LIBEDIT_A="libedit.a"
MCEDIT="mcedit"
LEDIT="-ledit"
CPPFLAGS="$CPPFLAGS -I\$(rootdir)"
EDIT_msg="yes"
AC_MSG_RESULT(will call internal editor)
])
LIBEDIT_A=""
MCEDIT=""
LEDIT=""
EDIT_msg=""
AC_ARG_WITH(edit,
[--with-edit Define INTERNAL_EDIT],
if test x$withval = xyes
then
AC_WITH_EDIT
else
EDIT_msg="no"
fi,
dnl Default: provide the internal editor
AC_WITH_EDIT
)
AC_SUBST(LIBEDIT_A)
AC_SUBST(MCEDIT)
AC_SUBST(LEDIT)
AC_ARG_WITH(netrc,
[--with-netrc Compile with ftp .netrc support],[
AC_DEFINE(USE_NETRC)
AC_MSG_RESULT(ftpfs will have .netrc parsing code)
])
undelfs_o=""
AC_DEFUN(AC_EXT2_UNDEL, [
GNOME_UNDELFS_CHECKS
if test "$ext2fs_undel" = yes; then
AC_MSG_RESULT(With ext2fs file recovery code)
vfs_flags="${vfs_flags} undelfs"
undelfs_o="undelfs.o"
LIBS="$LIBS $EXT2FS_UNDEL_LIBS"
else
AC_MSG_WARN(No ext2fs file recovery code)
fi
])
AC_ARG_WITH(ext2undel,
[--with-ext2undel Compile with ext2 undelete code],[
if test x$withval != xno;
then
if test x$withval != xyes
then
LIBS="$LIBS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
fi
AC_EXT2_UNDEL
fi],
dnl Default: detect
AC_CHECK_LIB(ext2fs, ext2fs_close, AC_EXT2_UNDEL,,-lcom_err)
)
AC_SUBST(undelfs_o)
dnl
dnl Parameters: directory filename LIBS_append CPPFLAGS_append nicename
dnl
AC_DEFUN(AC_NCURSES, [
if $search_ncurses
then
if test -f $1/$2
then
AC_MSG_RESULT(Found ncurses on $1/$2)
LIBS="$LIBS $3"
CPPFLAGS="$CPPFLAGS $4"
search_ncurses=false
screen_manager=$5
AC_DEFINE(USE_NCURSES)
fi
fi
])
if $search_ncurses
then
AC_CHECKING("location of ncurses.h file")
AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local")
AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
dnl
dnl We couldn't find ncurses, try SysV curses
dnl
if $search_ncurses
then
AC_EGREP_HEADER(init_color, /usr/include/curses.h,
AC_USE_SYSV_CURSES)
AC_EGREP_CPP(USE_NCURSES,[
#include <curses.h>
#ifdef __NCURSES_H
#undef USE_NCURSES
USE_NCURSES
#endif
],[
CPPFLAGS="$CPPFLAGS -DRENAMED_NCURSES"
AC_DEFINE(USE_NCURSES)
search_ncurses=false
screen_manager="ncurses installed as curses"
])
fi
dnl
dnl Try SunOS 4.x /usr/5{lib,include} ncurses
dnl The flags SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
dnl should be replaced by a more fine grained selection routine
dnl
if $search_ncurses
then
if test -f /usr/5include/curses.h
then
AC_USE_SUNOS_CURSES
fi
else
# check for ncurses version, to properly ifdef mouse-fix
AC_MSG_CHECKING(for ncurses version)
ncurses_version=unknown
cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"
#ifdef RENAMED_NCURSES
#include <curses.h>
#else
#include <ncurses.h>
#endif
#undef VERSION
VERSION:NCURSES_VERSION
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC |
egrep "VERSION:" >conftest.out 2>&1; then
changequote(,)dnl
ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'`
changequote([,])dnl
fi
rm -rf conftext*
AC_MSG_RESULT($ncurses_version)
case "$ncurses_version" in
changequote(,)dnl
4.[01])
changequote([,])dnl
AC_DEFINE(NCURSES_970530,2)
;;
1.9.9g)
AC_DEFINE(NCURSES_970530,1)
;;
1*)
AC_DEFINE(NCURSES_970530,0)
;;
esac
fi
fi
AC_CHECK_FUNCS(resizeterm keyok)
if test "x$screen_manager" = "xunknown"; then
AC_WITH_SLANG
fi
dnl
dnl The variables used for expanding the auto saver.
dnl
saver=""
saver_target=""
vcs=""
install_saver="no"
PAMLIBS=""
if test $system = Linux
then
saver="install.saver"
saver_target="cons.saver"
vcs="install.create_vcs"
install_saver="yes"
dnl
dnl On Linux, check for PAM authentication available
dnl
AC_CHECK_LIB(pam, pam_start, [
AC_DEFINE(HAVE_PAM)
PAMLIBS="-lpam -ldl"
],[],[-ldl])
fi
AC_SUBST(saver_target)
AC_SUBST(saver)
AC_SUBST(vcs)
AC_SUBST(PAMLIBS)
dnl
dnl We need sed in order to fix the library files
dnl
SEDCMD="sed 's/-man/$MANDOC/'"
SEDCMD2="sed 's%@prefix@%\$(prefix)%'"
AC_SUBST(SEDCMD)
AC_SUBST(SEDCMD2)
if test x$no_xview = xyes; then
:
else
AC_LIB_XPM
if test x$ac_cv_has_xpm = xyes; then
XPM_LIB=-lXpm
AC_SUBST(XPM_LIB)
AC_X_SHAPE_EXTENSION
if test x$ac_cv_has_shape = xyes; then
AC_DEFINE(HAVE_XPM_SHAPE)
XEXT_LIB=-lXext
AC_SUBST(XEXT_LIB)
fi
fi
fi
dnl
dnl This code should be moved to the ac_WITH_SLANG
dnl
dnl We check for the existance of setupterm on curses library
dnl this is required to load certain definitions on some termcaps
dnl editions (AIX and OSF/1 I seem to remember).
dnl Note that we avoid using setupterm
case $screen_manager in
changequote(,)dnl
[Ss][Ll][Aa][Nn][Gg]*)
changequote([, ])dnl
if test $system = Linux
then
echo
else
AC_CHECK_LIB(curses,setupterm,[
AC_TRY_COMPILE([
#include <curses.h>
#include <term.h>],[
if (key_end == parm_insert_line)
return 1;
return 0;
],[
LIBS="$LIBS -lcurses"
AC_DEFINE(USE_SETUPTERM)])])
fi
;;
esac
LIBS="$LIBS $posix_libs"
CPPFLAGS="-I.. $CPPFLAGS"
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(MCCPPFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(LIBS)
ac_cv_make_with_percent_rules=no
if test x$ac_cv_prog_gnu_make = xyes; then
MCFG='include ../Make.common'
MCFGR='include ./Make.common'
MCF=/dev/null
PHONY='.PHONY:'
DOTDEPEND='ifeq (.depend,$(wildcard .depend)) \
include .depend \
endif'
WRITEDEP=":"
ac_cv_make_with_percent_rules=yes
else
MCFG=""
MCFGR=""
MCF=./Make.common
PHONY='#'
DOTDEPEND=""
WRITEDEP='sed "/^. \*\*\*Dependencies\*\*\*/,/^. \*\*\*End of dependencies\*\*\*/d" < Makefile > Makefile.conf; { cat Makefile.conf; echo "# ***Dependencies***Do not edit***"; cat .depend; echo "# ***End of dependencies***" } > Makefile; $(RMF) Makefile.conf .depend'
fi
AC_SUBST(PHONY)
AC_SUBST(WRITEDEP)
AC_SUBST(MCFG)
AC_SUBST(MCFGR)
AC_SUBST(DOTDEPEND)
AC_SUBST_FILE(MCF)
if test x$ac_cv_make_with_percent_rules = xyes; then
PCENTRULE=""
else
PCENTRULE="#"
fi
AC_SUBST(PCENTRULE)
AC_SUBST(builddir)
builddir=`pwd`
dnl
dnl Output configuration filesn
dnl
AC_OUTPUT([
Make.common
Makefile
VERSION
doc/Makefile
vfs/Makefile:vfs/Make-mc.in
lib/Makefile
tk/Makefile
gnome/Makefile
xv/Makefile
src/Makefile
slang/Makefile
edit/Makefile
gtkedit/Makefile
icons/Makefile
lib/mc.ext
mcfn_install
vfs/extfs/ftplist vfs/extfs/uzip vfs/extfs/uzoo vfs/extfs/lslR
vfs/extfs/ulha vfs/extfs/ucpio vfs/extfs/deb vfs/extfs/urar vfs/extfs/uar
doc/mc.1 doc/mcedit.1 doc/mcserv.8
intl/Makefile po/Makefile.in
],[sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile])
if test x$srcdir != x; then
if test $srcdir != .; then
cp $srcdir/VERSION VERSION
mkdir nt
mkdir os2
cp $srcdir/nt/Makefile nt/Makefile
cp $srcdir/os2/Makefile os2/Makefile
fi
fi
if test "x$screen_manager" = xSLang; then
screen_manager="${screen_manager}${slang_term}"
fi
echo "
Configuration:
Source code location: ${srcdir}
Compiler: ${CC}
Compiler flags: ${CFLAGS}
File system: ${vfs_type}
${vfs_flags}
Text mode screen manager: ${screen_manager}
Install console saver: ${install_saver}
Text mode mouse library: ${mouse_lib}
Debugger code: ${mem_debug}
With subshell support: ${subshell}
X11 versions: ${xvers}
Internal editor: ${EDIT_msg}
Install path: ${prefix}/bin, ${prefix}/lib/mc"
if test -n "$xv_bindir"; then
echo " XView version install path: ${xv_bindir}"
fi
echo ""
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