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)
12 AM_CONFIG_HEADER(config.h)
17 AC_USE_SYSTEM_EXTENSIONS
23 dnl First try glib 2.x. If it's not found, use glib 1.2.x.
24 dnl Keep this check close to the beginning, so that the users
25 dnl without any glib won't have their time wasted by other checks.
29 [ --with-glib12 Force using glib 1.2.x [[no]]])
31 AC_ARG_WITH([glib_static],
32 [ --with-glib-static Link glib statically [[no]]])
35 if test "x$with_glib12" != "xyes"; then
36 PKG_CHECK_MODULES(GLIB, [glib-2.0], [glib_found=yes], [:])
39 dnl Fall back to glib-1.2, don't use pkgconfig to find it.
40 if test "x$glib_found" != "xyes" ; then
41 dnl This temporary variable is a workaround for a bug in Autoconf-2.53
42 glib_path=$PATH:/usr/local/bin
44 dnl Klugde for FreeBSD, where glib-config is renamed to glib12-config.
45 AC_PATH_PROGS([GLIB_CONFIG], [glib-config glib12-config],,[$glib_path])
47 AC_ARG_VAR([GLIB_CONFIG], [Path to glib-config (version 1.2.x only)])
48 AM_PATH_GLIB(1.2.6, , [AC_MSG_ERROR([Test for glib failed.
49 GNU Midnight Commander requires glib 1.2.6 or above.])])
50 dnl Save GLIB_CFLAGS and GLIB_LIBS, since the following call to
51 dnl AM_PATH_GLIB will overwrite them.
52 save_GLIB_CFLAGS="$GLIB_CFLAGS"
53 save_GLIB_LIBS="$GLIB_LIBS"
54 dnl Check for gmodule. Store the flags necessary to compile and
55 dnl link programs using gmodule functionality in GMODULE_CFLAGS
57 AM_PATH_GLIB(1.2.6, [gmodule_found=yes], , [gmodule])
58 GMODULE_CFLAGS="$GLIB_CFLAGS"
59 GMODULE_LIBS="$GLIB_LIBS"
60 GLIB_CFLAGS="$save_GLIB_CFLAGS"
61 GLIB_LIBS="$save_GLIB_LIBS"
62 GLIB_LIBDIR="`$GLIB_CONFIG --exec-prefix`/lib"
64 dnl Used in src/glibcompat.c
65 AC_CHECK_FUNCS([strlcpy])
67 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0], [gmodule_found=yes])
68 GLIB_LIBDIR="`$PKG_CONFIG --variable=libdir glib-2.0`"
71 if test "x$gmodule_found" = "xyes" ; then
72 dnl Check if the gmodule functionality supported on this system.
81 AC_CHECK_TOOL(AR, ar, ar)
83 dnl Only list browsers here that can be run in background (i.e. with `&')
84 AC_CHECK_PROGS(X11_WWW, [gnome-moz-remote mozilla konqueror opera netscape])
87 dnl Ovverriding mmap support. This has to be before AC_FUNC_MMAP is used.
88 dnl We use only part of the functionality of mmap, so on AIX,
89 dnl it's possible to use mmap, even if it doesn't pass the autoconf test.
92 [ --with-mmap Use the mmap call [[yes if found]]])
93 if test x$with_mmap != xno; then
94 if test x$with_mmap = x; then
97 AC_DEFINE(HAVE_MMAP, 1)
102 dnl Internationalization
104 AM_GNU_GETTEXT(no-libtool, need-ngettext)
105 AM_GNU_GETTEXT_VERSION(0.14.3)
107 if test "x$USE_INCLUDED_LIBINTL" = xyes; then
108 CPPFLAGS="$CPPFLAGS -I\$(top_builddir)/intl -I\$(top_srcdir)/intl"
111 dnl Determine which help translations we want to install.
112 ALL_DOC_LINGUAS="es hu it pl ru sr"
115 if test "x$USE_NLS" = xyes; then
116 if test -z "$LINGUAS"; then
117 langs="`grep -v '^#' $srcdir/po/LINGUAS`"
125 for h_lang in $ALL_DOC_LINGUAS; do
126 for lang in $langs; do
127 if test "$lang" = "$h_lang"; then
128 DOC_LINGUAS="$DOC_LINGUAS $lang"
133 AC_SUBST(DOC_LINGUAS)
136 dnl OS specific flags.
142 AC_DEFINE(_POSIX_SOURCE)
146 dnl Extended Character Sets
148 AC_ARG_ENABLE([extcharset],
149 AC_HELP_STRING([--enable-extcharset], [Enable extended character sets]))
150 if test x"$enable_extcharset" = x"yes"; then
151 AC_DEFINE([EXTCHARSET_ENABLED], 1, [Enable extended character sets?])
155 AC_CHECK_HEADERS([unistd.h string.h memory.h grp.h limits.h malloc.h \
156 stdlib.h termios.h utime.h fcntl.h pwd.h sys/statfs.h sys/time.h \
157 sys/timeb.h sys/select.h sys/ioctl.h stropts.h arpa/inet.h \
158 security/pam_misc.h sys/socket.h sys/sysmacros.h sys/types.h \
159 sys/mkdev.h wchar.h wctype.h])
166 dnl Missing structure components
167 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev])
171 dnl Check availability of some functions
177 getegid geteuid getgid getsid getuid \
181 setreuid setuid statfs strerror strftime sysconf \
182 tcgetattr tcsetattr truncate \
186 dnl getpt is a GNU Extension (glibc 2.1.x)
188 AC_CHECK_FUNCS(posix_openpt, , [AC_CHECK_FUNCS(getpt)])
189 AC_CHECK_FUNCS(grantpt, , [AC_CHECK_LIB(pt, grantpt)])
191 dnl replacing lstat with statlstat on sco makes it more portable between
193 AC_CHECK_FUNCS(statlstat)
196 dnl If running under AIX, AC_AIX does not tell us that
198 AC_MSG_CHECKING([for AIX defines])
200 [#if defined(AIX) || defined(_AIX) || defined(__aix__) || defined(aix)
204 AC_DEFINE(IS_AIX, 1, [Define if compiling for AIX])
206 ], [AC_MSG_RESULT(no)])
209 dnl This is from GNU fileutils, check aclocal.m4 for more information
214 dnl Missing typedefs and replacements
217 AC_CHECK_SIZEOF(long)
218 AC_CHECK_SIZEOF(long long)
221 AC_CHECK_SIZEOF(off_t)
224 AC_CHECK_TYPE(nlink_t, unsigned int)
225 AC_CHECK_TYPES([socklen_t],,,
227 #include <sys/types.h>
228 #include <sys/socket.h>
231 dnl This is needed for regex.c only
232 AC_CHECK_TYPE(uintptr_t,
233 [AC_DEFINE(HAVE_UINTPTR_T, 1,
234 [Define if you have the `uintptr_t' type.])
242 dnl Used to read keyboard modifiers when running under X11.
246 if test "x$no_x" = xyes; then
247 textmode_x11_support="no"
249 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
250 if test "x$mc_cv_g_module_supported" = "xyes" ; then
251 dnl Replace the contents of GLIB_CFLAGS and GLIB_LIBS with those of
252 dnl GMODULE_CFLAGS and GMODULE_LIBS, only if X is available and gmodule
253 dnl functionality is supported on the system. This way, mc will be
254 dnl linked against the gmodule library only when it's really required.
255 GLIB_CFLAGS="$GMODULE_CFLAGS"
256 GLIB_LIBS="$GMODULE_LIBS"
258 MCLIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
260 AC_DEFINE(HAVE_TEXTMODE_X11_SUPPORT, 1,
261 [Define to enable getting events from X Window System])
262 textmode_x11_support="yes"
266 dnl Try to find static libraries for glib and gmodule.
268 if test x$with_glib_static = xyes; then
270 for i in $GLIB_LIBS; do
281 if test -n "$lib"; then
282 lib1=`echo $i | sed 's/^-l//'`
283 if test -f "$GLIB_LIBDIR/lib${lib1}.a"; then
284 add="$GLIB_LIBDIR/lib${lib1}.a"
286 if test -f "$GLIB_LIBDIR/lib${lib}.a"; then
287 add="$GLIB_LIBDIR/lib${lib}.a"
289 AC_MSG_ERROR([Cannot find static $lib])
293 new_GLIB_LIBS="$new_GLIB_LIBS $add"
295 GLIB_LIBS="$new_GLIB_LIBS"
300 dnl Network related functions
303 AC_SEARCH_LIBS([socket], [socket])
304 AC_SEARCH_LIBS([gethostbyname], [nsl])
307 dnl Sequent wants getprocessstats
309 AC_CHECK_LIB(seq, get_process_stats, [
311 AC_DEFINE(HAVE_GET_PROCESS_STATS, 1,
312 [Define if you have function `get_process_stats' and
313 have to use that instead of gettimeofday])])
318 if test x$use_vfs = xyes; then
319 AC_MSG_NOTICE([enabling VFS code])
320 vfs_type="Midnight Commander Virtual File System"
324 dnl Check for gpm mouse support (Linux only)
326 mouse_lib="xterm only"
327 AC_ARG_WITH(gpm-mouse,
328 [ --with-gpm-mouse Compile with gpm mouse support (Linux only)
333 if test x$with_gpm_mouse != xno; then
334 AC_CHECK_LIB(gpm, Gpm_Repeat,
335 [AC_DEFINE(HAVE_LIBGPM, 1,
336 [Define to enable gpm mouse support on Linux])
337 mouse_lib="gpm and xterm"
338 MCLIBS="$MCLIBS -lgpm"],
339 [AC_MSG_WARN([libgpm is missing or older than 0.18])
346 dnl Check nroff and the options it supports
348 AC_CHECK_PROG(HAVE_nroff, nroff, true, false)
355 AC_MSG_CHECKING([for manual formatting macros])
356 AC_CACHE_VAL(mc_cv_mandoc, [
357 nroff -mandoc < /dev/null > /dev/null 2>&1
365 AC_MSG_RESULT([$MANDOC])
367 AC_MSG_CHECKING([for option to disable ANSI color in manuals])
368 AC_CACHE_VAL(mc_cv_man_nocolor, [
369 nroff -c < /dev/null > /dev/null 2>&1
376 MAN_FLAGS=$mc_cv_man_nocolor
377 AC_MSG_RESULT([${MAN_NOCOLOR-none}])
379 AC_MSG_CHECKING([if nroff accepts -Tlatin1 or -Tascii])
380 AC_CACHE_VAL(mc_cv_nroff_tascii, [
382 nroff -Tlatin1 < /dev/null > /dev/null 2>&1 /dev/null
384 mc_cv_nroff_tascii=-Tlatin1
386 nroff -Tascii < /dev/null > /dev/null 2>&1 /dev/null
388 mc_cv_nroff_tascii=-Tascii
392 AC_MSG_RESULT([${mc_cv_nroff_tascii-no}])
393 MAN_FLAGS="$MAN_FLAGS $mc_cv_nroff_tascii"
401 dnl Check for -L option to file
403 AC_CHECK_PROG(HAVE_FILECMD, file, true, false)
404 if $HAVE_FILECMD; then
405 AC_MSG_CHECKING([for -L option to file command])
406 AC_CACHE_VAL(mc_cv_filel, [
407 file -L . > /dev/null 2>&1
414 if test x$mc_cv_filel = xyes; then
415 AC_DEFINE(FILE_L, 1, [Define if the file command accepts the -L option])
418 AC_MSG_RESULT([$filel])
422 AC_MSG_CHECKING([for subshell support])
423 AC_ARG_WITH(subshell,
424 [ --with-subshell Compile in concurrent subshell [[yes]]
425 --with-subshell=optional Don't run concurrent shell by default [[no]]],
427 if test x$withval = xoptional
429 AC_DEFINE(SUBSHELL_OPTIONAL, 1,
430 [Define to make subshell support optional])
433 if test x$withval = xyes
437 [dnl Default: enable the subshell support
440 if test "x$result" != xno; then
441 AC_DEFINE(HAVE_SUBSHELL_SUPPORT, 1,
442 [Define to enable subshell support])
444 AC_MSG_RESULT([$result])
449 dnl Select the screen library.
452 [ --with-screen=LIB Compile with screen library: slang or
453 ncurses [[slang if found]]])
455 case x$with_screen in
457 MC_WITH_SLANG(strict)
466 AC_MSG_ERROR([Value of the screen library is incorrect])
472 dnl Internal editor support.
475 [ --with-edit Enable internal editor [[yes]]])
477 if test x$with_edit != xno; then
478 AC_DEFINE(USE_INTERNAL_EDIT, 1, [Define to enable internal editor])
481 AC_MSG_NOTICE([using internal editor])
487 dnl Check if the OS is supported by the console saver.
495 dnl Support for background operations
496 AC_ARG_ENABLE([background],
497 [ --enable-background Support for background file operations [[yes]]])
498 if test "x$enable_background" != xno; then
499 AC_DEFINE(WITH_BACKGROUND, 1, [Define to enable background file operations])
504 dnl User visible support for charset conversion.
506 AC_ARG_ENABLE([charset],
507 [ --enable-charset Support for charset selection and conversion [[no]]])
510 if test "x$enable_charset" = xyes; then
511 if test "x$am_cv_func_iconv" != xyes; then
512 AC_MSG_WARN([Cannot enable charset support because iconv function is missing])
514 AC_DEFINE(HAVE_CHARSET, 1,
515 [Define to enable charset selection and conversion])
521 if test "$GLIBC21" != yes; then
522 AC_DEFINE(USE_INCLUDED_REGEX, 1, [Use the regex included here])
525 dnl If default CFLAGS is used with gcc, add -Wall
526 if test -z "$ac_env_CFLAGS_set"; then
527 if test -n "$GCC"; then
528 CFLAGS="$CFLAGS -Wall"
537 dnl Libraries used only when building the mc binary
540 dnl Version for the RedHat package, without dashes
541 RPM_VERSION=`echo $VERSION | sed 's/-//g'`
542 AC_SUBST(RPM_VERSION)
544 if test -n "$use_smbfs"; then
545 AC_CONFIG_SUBDIRS([vfs/samba])
548 AM_CONDITIONAL(USE_EDIT, [test -n "$use_edit"])
549 AM_CONDITIONAL(USE_VFS, [test "x$use_vfs" = xyes])
550 AM_CONDITIONAL(USE_VFS_NET, [test x"$use_net_code" = xtrue])
551 AM_CONDITIONAL(USE_UNDEL_FS, [test -n "$use_undelfs"])
552 AM_CONDITIONAL(USE_SAMBA_FS, [test -n "$use_smbfs"])
553 AM_CONDITIONAL(USE_MCFS, [test -n "$use_mcfs"])
554 AM_CONDITIONAL(CHARSET, [test -n "$have_charset"])
555 AM_CONDITIONAL(CONS_SAVER, [test -n "$cons_saver"])
597 doc/mc.1 doc/mcedit.1 doc/mcview.1 doc/mcserv.8
598 doc/es/mc.1 doc/es/Makefile
599 doc/hu/mc.1 doc/hu/Makefile
600 doc/it/mc.1 doc/it/Makefile
601 doc/pl/mc.1 doc/pl/Makefile
602 doc/ru/mc.1 doc/ru/Makefile
603 doc/sr/mc.1 doc/sr/mcserv.8 doc/sr/Makefile
614 Source code location: ${srcdir}
616 Compiler flags: ${CFLAGS}
617 File system: ${vfs_type}
619 Screen library: ${screen_msg}
620 Mouse support: ${mouse_lib}
621 X11 events support: ${textmode_x11_support}
622 With subshell support: ${subshell}
623 Internal editor: ${edit_msg}
624 Support for charset: ${charset_msg}