2 dnl Configure.in file for the Midnight Commander
5 AC_INIT([GNU Midnight Commander], [], [mc-devel@gnome.org])
8 AC_CONFIG_SRCDIR(src/main.c)
9 AC_CONFIG_AUX_DIR(config)
10 AM_INIT_AUTOMAKE(mc, 4.6.2-pre1)
12 AM_CONFIG_HEADER(config.h)
25 dnl First try glib 2.x. If it's not found, use glib 1.2.x.
26 dnl Keep this check close to the beginning, so that the users
27 dnl without any glib won't have their time wasted by other checks.
31 [ --with-glib12 Force using glib 1.2.x [[no]]])
33 AC_ARG_WITH([glib_static],
34 [ --with-glib-static Link glib statically [[no]]])
37 if test "x$with_glib12" != "xyes"; then
38 PKG_CHECK_MODULES(GLIB, [glib-2.0], [glib_found=yes], [:])
41 dnl Fall back to glib-1.2, don't use pkgconfig to find it.
42 if test "x$glib_found" != "xyes" ; then
43 dnl This temporary variable is a workaround for a bug in Autoconf-2.53
44 glib_path=$PATH:/usr/local/bin
46 dnl Klugde for FreeBSD, where glib-config is renamed to glib12-config.
47 AC_PATH_PROGS([GLIB_CONFIG], [glib-config glib12-config],,[$glib_path])
49 AC_ARG_VAR([GLIB_CONFIG], [Path to glib-config (version 1.2.x only)])
50 AM_PATH_GLIB(1.2.6, , [AC_MSG_ERROR([Test for glib failed.
51 GNU Midnight Commander requires glib 1.2.6 or above.])])
52 dnl Save GLIB_CFLAGS and GLIB_LIBS, since the following call to
53 dnl AM_PATH_GLIB will overwrite them.
54 save_GLIB_CFLAGS="$GLIB_CFLAGS"
55 save_GLIB_LIBS="$GLIB_LIBS"
56 dnl Check for gmodule. Store the flags necessary to compile and
57 dnl link programs using gmodule functionality in GMODULE_CFLAGS
59 AM_PATH_GLIB(1.2.6, [gmodule_found=yes], , [gmodule])
60 GMODULE_CFLAGS="$GLIB_CFLAGS"
61 GMODULE_LIBS="$GLIB_LIBS"
62 GLIB_CFLAGS="$save_GLIB_CFLAGS"
63 GLIB_LIBS="$save_GLIB_LIBS"
64 GLIB_LIBDIR="`$GLIB_CONFIG --exec-prefix`/lib"
66 dnl Used in src/glibcompat.c
67 AC_CHECK_FUNCS([strlcpy])
69 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0], [gmodule_found=yes])
70 GLIB_LIBDIR="`$PKG_CONFIG --variable=libdir glib-2.0`"
73 if test "x$gmodule_found" = "xyes" ; then
74 dnl Check if the gmodule functionality supported on this system.
83 AC_CHECK_TOOL(AR, ar, ar)
85 dnl Only list browsers here that can be run in background (i.e. with `&')
86 AC_CHECK_PROGS(X11_WWW, [gnome-moz-remote mozilla konqueror opera netscape])
89 dnl Ovverriding mmap support. This has to be before AC_FUNC_MMAP is used.
90 dnl We use only part of the functionality of mmap, so on AIX,
91 dnl it's possible to use mmap, even if it doesn't pass the autoconf test.
94 [ --with-mmap Use the mmap call [[yes if found]]])
95 if test x$with_mmap != xno; then
96 if test x$with_mmap = x; then
99 AC_DEFINE(HAVE_MMAP, 1)
104 dnl Internationalization
106 AM_GNU_GETTEXT(no-libtool, need-ngettext)
107 AM_GNU_GETTEXT_VERSION(0.14.3)
109 if test "x$USE_INCLUDED_LIBINTL" = xyes; then
110 CPPFLAGS="$CPPFLAGS -I\$(top_builddir)/intl -I\$(top_srcdir)/intl"
113 dnl Determine which help translations we want to install.
114 ALL_DOC_LINGUAS="es hu it pl ru sr"
117 if test "x$USE_NLS" = xyes; then
118 if test -z "$LINGUAS"; then
119 langs="`grep -v '^#' $srcdir/po/LINGUAS`"
127 for h_lang in $ALL_DOC_LINGUAS; do
128 for lang in $langs; do
129 if test "$lang" = "$h_lang"; then
130 DOC_LINGUAS="$DOC_LINGUAS $lang"
135 AC_SUBST(DOC_LINGUAS)
138 dnl OS specific flags.
144 AC_DEFINE(_POSIX_SOURCE)
148 dnl Extended Character Sets
150 AC_ARG_ENABLE([extcharset],
151 AC_HELP_STRING([--enable-extcharset], [Enable extended character sets]))
152 if test x"$enable_extcharset" = x"yes"; then
153 AC_DEFINE([EXTCHARSET_ENABLED], 1, [Enable extended character sets?])
157 AC_CHECK_HEADERS([unistd.h string.h memory.h grp.h limits.h malloc.h \
158 stdlib.h termios.h utime.h fcntl.h pwd.h sys/statfs.h sys/time.h \
159 sys/timeb.h sys/select.h sys/ioctl.h stropts.h arpa/inet.h \
160 security/pam_misc.h sys/socket.h sys/sysmacros.h sys/types.h \
161 sys/mkdev.h wchar.h wctype.h])
168 dnl Missing structure components
169 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev])
173 dnl Check availability of some functions
179 getegid geteuid getgid getsid getuid \
181 memcpy memmove memset \
183 setreuid setuid statfs strerror strftime sysconf \
184 tcgetattr tcsetattr truncate \
187 dnl S-Lang needs all four functions to be defined to use POSIX signal API
188 AC_CHECK_FUNCS([sigaction sigemptyset sigprocmask sigaddset], , [slang_signals=no])
189 if test x$slang_signals != xno; then
190 AC_DEFINE(SLANG_POSIX_SIGNALS, 1, [Define to use POSIX signal API in S-Lang])
194 dnl getpt is a GNU Extension (glibc 2.1.x)
196 AC_CHECK_FUNCS(posix_openpt, , [AC_CHECK_FUNCS(getpt)])
197 AC_CHECK_FUNCS(grantpt, , [AC_CHECK_LIB(pt, grantpt)])
199 dnl replacing lstat with statlstat on sco makes it more portable between
201 AC_CHECK_FUNCS(statlstat)
204 dnl If running under AIX, AC_AIX does not tell us that
206 AC_MSG_CHECKING([for AIX defines])
208 [#if defined(AIX) || defined(_AIX) || defined(__aix__) || defined(aix)
212 AC_DEFINE(IS_AIX, 1, [Define if compiling for AIX])
214 ], [AC_MSG_RESULT(no)])
217 dnl This is from GNU fileutils, check aclocal.m4 for more information
222 dnl Missing typedefs and replacements
225 AC_CHECK_SIZEOF(long)
226 AC_CHECK_SIZEOF(long long)
229 AC_CHECK_SIZEOF(off_t)
232 AC_CHECK_TYPE(nlink_t, unsigned int)
233 AC_CHECK_TYPES([socklen_t],,,
235 #include <sys/types.h>
236 #include <sys/socket.h>
239 dnl This is needed for regex.c only
240 AC_CHECK_TYPE(uintptr_t,
241 [AC_DEFINE(HAVE_UINTPTR_T, 1,
242 [Define if you have the `uintptr_t' type.])
250 dnl Used to read keyboard modifiers when running under X11.
254 if test "x$no_x" = xyes; then
255 textmode_x11_support="no"
257 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
258 if test "x$mc_cv_g_module_supported" = "xyes" ; then
259 dnl Replace the contents of GLIB_CFLAGS and GLIB_LIBS with those of
260 dnl GMODULE_CFLAGS and GMODULE_LIBS, only if X is available and gmodule
261 dnl functionality is supported on the system. This way, mc will be
262 dnl linked against the gmodule library only when it's really required.
263 GLIB_CFLAGS="$GMODULE_CFLAGS"
264 GLIB_LIBS="$GMODULE_LIBS"
266 MCLIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
268 AC_DEFINE(HAVE_TEXTMODE_X11_SUPPORT, 1,
269 [Define to enable getting events from X Window System])
270 textmode_x11_support="yes"
274 dnl Try to find static libraries for glib and gmodule.
276 if test x$with_glib_static = xyes; then
278 for i in $GLIB_LIBS; do
289 if test -n "$lib"; then
290 lib1=`echo $i | sed 's/^-l//'`
291 if test -f "$GLIB_LIBDIR/lib${lib1}.a"; then
292 add="$GLIB_LIBDIR/lib${lib1}.a"
294 if test -f "$GLIB_LIBDIR/lib${lib}.a"; then
295 add="$GLIB_LIBDIR/lib${lib}.a"
297 AC_MSG_ERROR([Cannot find static $lib])
301 new_GLIB_LIBS="$new_GLIB_LIBS $add"
303 GLIB_LIBS="$new_GLIB_LIBS"
308 dnl Network related functions
311 AC_SEARCH_LIBS([socket], [socket])
312 AC_SEARCH_LIBS([gethostbyname], [nsl])
315 dnl Sequent wants getprocessstats
317 AC_CHECK_LIB(seq, get_process_stats, [
319 AC_DEFINE(HAVE_GET_PROCESS_STATS, 1,
320 [Define if you have function `get_process_stats' and
321 have to use that instead of gettimeofday])])
326 if test x$use_vfs = xyes; then
327 AC_MSG_NOTICE([enabling VFS code])
328 vfs_type="Midnight Commander Virtual File System"
332 dnl Check for gpm mouse support (Linux only)
334 mouse_lib="xterm only"
335 AC_ARG_WITH(gpm-mouse,
336 [ --with-gpm-mouse Compile with gpm mouse support (Linux only)
341 if test x$with_gpm_mouse != xno; then
342 AC_CHECK_LIB(gpm, Gpm_Repeat,
343 [AC_DEFINE(HAVE_LIBGPM, 1,
344 [Define to enable gpm mouse support on Linux])
345 mouse_lib="gpm and xterm"
346 MCLIBS="$MCLIBS -lgpm"],
347 [AC_MSG_WARN([libgpm is missing or older than 0.18])
354 dnl Check nroff and the options it supports
356 AC_CHECK_PROG(HAVE_nroff, nroff, true, false)
363 AC_MSG_CHECKING([for manual formatting macros])
364 AC_CACHE_VAL(mc_cv_mandoc, [
365 nroff -mandoc < /dev/null > /dev/null 2>&1
373 AC_MSG_RESULT([$MANDOC])
375 AC_MSG_CHECKING([for option to disable ANSI color in manuals])
376 AC_CACHE_VAL(mc_cv_man_nocolor, [
377 nroff -c < /dev/null > /dev/null 2>&1
384 MAN_FLAGS=$mc_cv_man_nocolor
385 AC_MSG_RESULT([${MAN_NOCOLOR-none}])
387 AC_MSG_CHECKING([if nroff accepts -Tlatin1 or -Tascii])
388 AC_CACHE_VAL(mc_cv_nroff_tascii, [
390 nroff -Tlatin1 < /dev/null > /dev/null 2>&1 /dev/null
392 mc_cv_nroff_tascii=-Tlatin1
394 nroff -Tascii < /dev/null > /dev/null 2>&1 /dev/null
396 mc_cv_nroff_tascii=-Tascii
400 AC_MSG_RESULT([${mc_cv_nroff_tascii-no}])
401 MAN_FLAGS="$MAN_FLAGS $mc_cv_nroff_tascii"
409 dnl Check for -L option to file
411 AC_CHECK_PROG(HAVE_FILECMD, file, true, false)
412 if $HAVE_FILECMD; then
413 AC_MSG_CHECKING([for -L option to file command])
414 AC_CACHE_VAL(mc_cv_filel, [
415 file -L . > /dev/null 2>&1
422 if test x$mc_cv_filel = xyes; then
423 AC_DEFINE(FILE_L, 1, [Define if the file command accepts the -L option])
426 AC_MSG_RESULT([$filel])
430 AC_MSG_CHECKING([for subshell support])
431 AC_ARG_WITH(subshell,
432 [ --with-subshell Compile in concurrent subshell [[yes]]
433 --with-subshell=optional Don't run concurrent shell by default [[no]]],
435 if test x$withval = xoptional
437 AC_DEFINE(SUBSHELL_OPTIONAL, 1,
438 [Define to make subshell support optional])
441 if test x$withval = xyes
445 [dnl Default: enable the subshell support
448 if test "x$result" != xno; then
449 AC_DEFINE(HAVE_SUBSHELL_SUPPORT, 1,
450 [Define to enable subshell support])
452 AC_MSG_RESULT([$result])
457 dnl Select the screen library. mcslang is the included S-Lang library.
460 [ --with-screen=LIB Compile with screen library: slang, mcslang or
461 ncurses [[slang if found, else mcslang]]])
463 case x$with_screen in
465 MC_WITH_SLANG(strict)
477 AC_MSG_ERROR([Value of the screen library is incorrect])
483 dnl Force using termcap. This option is processed in MC_WITH_MCSLANG.
484 dnl Report an error if this option is not applicable.
487 [ --with-termcap Try using termcap database [[only if no terminfo]]],
488 [if test x$with_screen != xmcslang; then
489 AC_MSG_ERROR([Option `--with-termcap' only works with `--with-screen=mcslang'])
495 dnl Internal editor support.
498 [ --with-edit Enable internal editor [[yes]]])
500 if test x$with_edit != xno; then
501 AC_DEFINE(USE_INTERNAL_EDIT, 1, [Define to enable internal editor])
504 AC_MSG_NOTICE([using internal editor])
510 dnl Check if the OS is supported by the console saver.
518 dnl Support for background operations
519 AC_ARG_ENABLE([background],
520 [ --enable-background Support for background file operations [[yes]]])
521 if test "x$enable_background" != xno; then
522 AC_DEFINE(WITH_BACKGROUND, 1, [Define to enable background file operations])
527 dnl User visible support for charset conversion.
529 AC_ARG_ENABLE([charset],
530 [ --enable-charset Support for charset selection and conversion [[no]]])
533 if test "x$enable_charset" = xyes; then
534 if test "x$am_cv_func_iconv" != xyes; then
535 AC_MSG_WARN([Cannot enable charset support because iconv function is missing])
537 AC_DEFINE(HAVE_CHARSET, 1,
538 [Define to enable charset selection and conversion])
544 if test "$GLIBC21" != yes; then
545 AC_DEFINE(USE_INCLUDED_REGEX, 1, [Use the regex included here])
548 dnl If default CFLAGS is used with gcc, add -Wall
549 if test -z "$ac_env_CFLAGS_set"; then
550 if test -n "$GCC"; then
551 CFLAGS="$CFLAGS -Wall"
560 dnl Libraries used only when building the mc binary
563 dnl Version for the RedHat package, without dashes
564 RPM_VERSION=`echo $VERSION | sed 's/-//g'`
565 AC_SUBST(RPM_VERSION)
567 if test -n "$use_smbfs"; then
568 AC_CONFIG_SUBDIRS([vfs/samba])
571 AM_CONDITIONAL(USE_EDIT, [test -n "$use_edit"])
572 AM_CONDITIONAL(USE_VFS, [test "x$use_vfs" = xyes])
573 AM_CONDITIONAL(USE_VFS_NET, [test x"$use_net_code" = xtrue])
574 AM_CONDITIONAL(USE_UNDEL_FS, [test -n "$use_undelfs"])
575 AM_CONDITIONAL(USE_SAMBA_FS, [test -n "$use_smbfs"])
576 AM_CONDITIONAL(USE_MCFS, [test -n "$use_mcfs"])
577 AM_CONDITIONAL(INCLUDED_SLANG, [test "x$with_screen" = xmcslang])
578 AM_CONDITIONAL(CHARSET, [test -n "$have_charset"])
579 AM_CONDITIONAL(CONS_SAVER, [test -n "$cons_saver"])
619 doc/mc.1 doc/mcedit.1 doc/mcview.1 doc/mcserv.8
620 doc/es/mc.1 doc/es/Makefile
621 doc/hu/mc.1 doc/hu/Makefile
622 doc/it/mc.1 doc/it/Makefile
623 doc/pl/mc.1 doc/pl/Makefile
624 doc/ru/mc.1 doc/ru/Makefile
625 doc/sr/mc.1 doc/sr/mcserv.8 doc/sr/Makefile
636 Source code location: ${srcdir}
638 Compiler flags: ${CFLAGS}
639 File system: ${vfs_type}
641 Screen library: ${screen_msg}
642 Mouse support: ${mouse_lib}
643 X11 events support: ${textmode_x11_support}
644 With subshell support: ${subshell}
645 Internal editor: ${edit_msg}
646 Support for charset: ${charset_msg}