2 dnl Configure.in file for the Midnight Commander
5 AC_INIT([GNU Midnight Commander], [], [mc-devel@gnome.org])
7 AC_CONFIG_SRCDIR(src/main.c)
8 AC_CONFIG_AUX_DIR(config)
9 AM_INIT_AUTOMAKE(mc, 4.6.0-pre2a)
11 AM_CONFIG_HEADER(config.h)
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.
28 PKG_CHECK_MODULES(GLIB, [glib-2.0], , [glib_found=no])
30 dnl Fall back to glib-1.2, don't use pkgconfig to find it.
31 if test "x$glib_found" = "xno" ; then
32 dnl This temporary variable is a workaround for a bug in Autoconf-2.53
33 glib_path=$PATH:/usr/local/bin
35 dnl Klugde for FreeBSD, where glib-config is renamed to glib12-config.
36 AC_PATH_PROGS([GLIB_CONFIG], [glib-config glib12-config],,[$glib_path])
38 AC_ARG_VAR([GLIB_CONFIG], [Path to glib-config (version 1.2.x only)])
39 AM_PATH_GLIB(1.2.6,,[AC_MSG_ERROR([Test for glib failed.
40 GNU Midnight Commander requires glib 1.2.6 or above.])])
49 AC_CHECK_TOOL(AR, ar, ar)
51 dnl Only list browsers here that can be run in background (i.e. with `&')
52 AC_CHECK_PROGS(X11_WWW, [gnome-moz-remote mozilla konqueror opera netscape])
55 dnl Ovverriding mmap support. This has to be before AC_FUNC_MMAP is used.
56 dnl We use only part of the functionality of mmap, so on AIX,
57 dnl it's possible to use mmap, even if it doesn't pass the autoconf test.
60 [ --with-mmap Force using the mmap call (only useful on AIX)],
63 ac_cv_func_mmap_fixed_mapped=yes
64 AC_MSG_NOTICE([forcing MMAP support])
67 ac_cv_func_mmap_fixed_mapped=no
68 AC_MSG_NOTICE([disabling MMAP support])
73 ALL_LINGUAS="az be bg ca cs da de el es eu fi fr hu it ja ko lv \
74 nl no pl pt pt_BR ro ru sk sl sv uk ta tr wa zh_CN zh_TW"
77 dnl Internationalization
80 AM_GNU_GETTEXT_VERSION(0.11.5)
82 if test "x$USE_INCLUDED_LIBINTL" = xyes; then
83 CPPFLAGS="$CPPFLAGS -I\$(top_builddir)/intl -I\$(top_srcdir)/intl"
86 dnl Determine which help translations we want to install.
87 ALL_DOC_LINGUAS="es hu it pl ru"
90 if test "x$USE_NLS" = xyes; then
91 langs="${LINGUAS-$ALL_LINGUAS}"
96 for h_lang in $ALL_DOC_LINGUAS; do
97 for lang in $langs; do
98 if test "$lang" = "$h_lang"; then
99 DOC_LINGUAS="$DOC_LINGUAS $lang"
104 AC_SUBST(DOC_LINGUAS)
107 dnl Hack to make extraconf.h visible even if compiling outside srcdir.
109 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)"
112 dnl Enforce coding standards
114 if test "x$GCC" = xyes; then
115 CFLAGS="$CFLAGS -Wall"
119 dnl OS specific flags.
127 AC_DEFINE(_POSIX_SOURCE)
130 AC_DEFINE(SCO_FLAVOR, 1, [Define if you want to turn on SCO-specific code])
131 AC_DEFINE(_SVID3, 1, [Needs to be defined on SCO])
136 AC_CHECK_HEADERS([unistd.h string.h memory.h grp.h limits.h malloc.h \
137 stdlib.h termios.h utime.h fcntl.h pwd.h sys/statfs.h sys/time.h \
138 sys/timeb.h sys/select.h sys/ioctl.h stropts.h arpa/inet.h])
145 dnl Missing structure components
151 dnl Check availability of some functions
154 AC_CHECK_FUNCS([strerror statfs strftime \
155 memmove truncate initgroups putenv \
156 memset memcpy tcsetattr tcgetattr cfgetospeed \
157 sigaction sigemptyset sigprocmask sigaddset \
158 sysconf setuid setreuid telldir seekdir])
161 dnl getpt is a GNU Extension (glibc 2.1.x)
163 AC_CHECK_FUNCS(getpt)
164 AC_CHECK_FUNCS(grantpt, , [AC_CHECK_LIB(pt, grantpt)])
166 dnl replacing lstat with statlstat on sco makes it more portable between
168 AC_CHECK_FUNCS(statlstat)
171 dnl If running under AIX, AC_AIX does not tell us that
173 AC_MSG_CHECKING([for AIX defines])
175 [#if defined(AIX) || defined(_AIX) || defined(__aix__) || defined(aix)
179 AC_DEFINE(IS_AIX, 1, [Define if compiling for AIX])
181 ], [AC_MSG_RESULT(no)])
184 dnl This is from GNU fileutils, check aclocal.m4 for more information
189 dnl Missing typedefs and replacements
193 AC_CHECK_TYPE(umode_t, int)
194 AC_CHECK_TYPE(off_t, long)
197 AC_CHECK_TYPE(nlink_t, unsigned int)
199 dnl This is needed for regex.c only
200 AC_CHECK_TYPE(uintptr_t,
201 [AC_DEFINE(HAVE_UINTPTR_T, 1,
202 [Define if you have the `uintptr_t' type.])
210 dnl Used to read keyboard modifiers when running under X11.
214 if test "x$no_x" = xyes; then
215 textmode_x11_support="no"
217 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
218 MCLIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
219 AC_DEFINE(HAVE_TEXTMODE_X11_SUPPORT, 1,
220 [Define to enable getting events from X Window System])
221 textmode_x11_support="yes"
225 dnl Network related functions
228 AC_CHECK_LIB(nsl, t_accept)
229 AC_CHECK_LIB(socket, socket)
232 AC_CHECK_FUNCS(socket, have_socket=yes)
233 if test $have_socket = no; then
234 # socket is not in the default libraries. See if it's in some other.
235 for lib in bsd socket inet; do
236 AC_CHECK_LIB($lib, socket, [
239 AC_DEFINE(HAVE_SOCKET)
244 have_gethostbyname=no
245 AC_CHECK_FUNC(gethostbyname, [have_gethostbyname=yes])
246 if test $have_gethostbyname = no; then
247 # gethostbyname is not in the default libraries. See if it's in some other.
248 for lib in bsd socket inet; do
249 AC_CHECK_LIB([$lib], [gethostbyname],
250 [LIBS="$LIBS -l$lib"; have_gethostbyname=yes; break])
254 AC_CHECK_FUNCS(socketpair)
257 dnl Sequent wants getprocessstats
259 AC_CHECK_LIB(seq, get_process_stats, [
261 AC_DEFINE(HAVE_GET_PROCESS_STATS, 1,
262 [Define if you have function `get_process_stats' and
263 have to use that instead of gettimeofday])])
268 if test x$use_vfs = xyes; then
269 AC_MSG_NOTICE([enabling VFS code])
270 vfs_type="Midnight Commander Virtual File System"
274 dnl Check for gpm mouse support (Linux only)
276 mouse_lib="xterm only"
277 AC_ARG_WITH(gpm-mouse,
278 [ --with-gpm-mouse Compile with gpm mouse support (Linux only)
283 if test x$with_gpm_mouse != xno; then
284 AC_CHECK_LIB(gpm, Gpm_Repeat,
285 [AC_DEFINE(HAVE_LIBGPM, 1,
286 [Define to enable gpm mouse support on Linux])
287 mouse_lib="gpm and xterm"
288 MCLIBS="$MCLIBS -lgpm"],
289 [AC_MSG_WARN([libgpm is missing or older than 0.18])
296 dnl Check nroff and the options it supports
298 AC_CHECK_PROG(HAVE_nroff, nroff, true, false)
305 AC_MSG_CHECKING([for manual formatting macros])
306 AC_CACHE_VAL(ac_cv_mandoc, [
307 nroff -mandoc < /dev/null > /dev/null 2>&1
315 AC_MSG_RESULT([$MANDOC])
317 AC_MSG_CHECKING([for option to disable ANSI color in manuals])
318 AC_CACHE_VAL(ac_cv_man_nocolor, [
319 nroff -c < /dev/null > /dev/null 2>&1
326 MAN_FLAGS=$ac_cv_man_nocolor
327 AC_MSG_RESULT([${MAN_NOCOLOR-none}])
329 AC_MSG_CHECKING([if nroff accepts -Tlatin1 or -Tascii])
330 AC_CACHE_VAL(ac_cv_nroff_tascii, [
332 nroff -Tlatin1 < /dev/null > /dev/null 2>&1 /dev/null
334 ac_cv_nroff_tascii=-Tlatin1
336 nroff -Tascii < /dev/null > /dev/null 2>&1 /dev/null
338 ac_cv_nroff_tascii=-Tascii
342 AC_MSG_RESULT([${ac_cv_nroff_tascii-no}])
343 MAN_FLAGS="$MAN_FLAGS $ac_cv_nroff_tascii"
351 dnl Check for - option to file
353 AC_CHECK_PROG(HAVE_FILECMD, file, true, false)
354 if $HAVE_FILECMD; then
355 AC_MSG_CHECKING([for - option to file command])
356 AC_CACHE_VAL(ac_cv_filestdin, [[
357 cat > conftest.c <<\EOF
364 cat > conftest.sed <<\EOF
368 filehyphen_1=`file conftest.c 2>/dev/null | sed -f conftest.sed`
369 filehyphen_2=`cat conftest.c | file - 2>/dev/null | sed -f conftest.sed`
370 if test "x$filehyphen_1" = "x$filehyphen_2"; then
375 rm conftest.c conftest.sed
378 if test x$ac_cv_filestdin = xyes; then
379 AC_DEFINE(FILE_STDIN, 1,
380 [Define if the file command accepts - for stdin])
382 filestdin=$ac_cv_filestdin
383 AC_MSG_RESULT([$filestdin])
386 dnl Check for -L option to file
389 AC_MSG_CHECKING([for -L option to file command])
390 AC_CACHE_VAL(ac_cv_filel, [
391 file -L . > /dev/null 2>&1
399 if test x$ac_cv_filel = xyes; then
400 AC_DEFINE(FILE_L, 1, [Define if the file command accepts the -L option])
403 AC_MSG_RESULT([$filel])
407 AC_MSG_CHECKING([for subshell support])
408 AC_ARG_WITH(subshell,
409 [ --with-subshell Compile in concurrent subshell [[yes]]
410 --with-subshell=optional Don't run concurrent shell by default [[no]]],
412 if test x$withval = xoptional
414 AC_DEFINE(SUBSHELL_OPTIONAL, 1,
415 [Define to make subshell support optional])
418 if test x$withval = xyes
422 [dnl Default: enable the subshell support
425 if test "x$result" != xno; then
426 AC_DEFINE(HAVE_SUBSHELL_SUPPORT, 1,
427 [Define to enable subshell support])
429 AC_MSG_RESULT([$result])
434 dnl Select the screen library. mcslang is the included S-Lang library.
437 [ --with-screen=LIB Compile with screen library: slang, mcslang or
438 ncurses [[slang if found, else mcslang]]])
440 case x$with_screen in
442 MC_WITH_SLANG(strict)
454 AC_MSG_ERROR([Value of the screen library is incorrect])
460 dnl Force using termcap. This option is processed in MC_WITH_MCSLANG.
461 dnl Report an error if this option is not applicable.
464 [ --with-termcap Try using termcap database [[only if no terminfo]]],
465 [if test x$with_screen != xmcslang; then
466 AC_MSG_ERROR([Option `--with-termcap' only works with `--with-screen=mcslang'])
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 if test $use_vfs = yes; then
488 AC_ARG_WITH(ext2undel,
489 [ --with-ext2undel Compile with ext2 undelete code [[yes if found]]],
490 [if test x$withval != xno; then
491 if test x$withval != xyes; then
492 LDFLAGS="$LDFLAGS -L$withval/lib"
493 CPPFLAGS="$CPPFLAGS -I$withval/include"
498 AC_CHECK_LIB(ext2fs, ext2fs_close, [AC_EXT2_UNDEL], , [-lcom_err])
503 dnl Check if the OS is supported by the console saver.
512 dnl User visible support for charset conversion.
514 AC_ARG_ENABLE([charset],
515 [ --enable-charset Support for charset selection and conversion [[no]]])
517 if test "x$enable_charset" = xyes; then
518 if test "x$am_cv_func_iconv" != xyes; then
519 AC_MSG_WARN([Cannot enable charset support because iconv function is missing])
521 AC_DEFINE(HAVE_CHARSET, 1,
522 [Define to enable charset selection and conversion])
527 if test "$GLIBC21" != yes; then
528 AC_DEFINE(USE_INCLUDED_REGEX, 1, [Use the regex included here])
531 LIBS="$LIBS $posix_libs"
538 dnl Libraries used only when building the mc binary
541 dnl Version for the RedHat package, without dashes
542 RPM_VERSION=`echo $VERSION | sed 's/-//g'`
543 AC_SUBST(RPM_VERSION)
545 if test -n "$use_smbfs"; then
546 AC_CONFIG_SUBDIRS([vfs/samba])
549 AM_CONDITIONAL(USE_EDIT, [test -n "$use_edit"])
550 AM_CONDITIONAL(USE_VFS, [test "x$use_vfs" = xyes])
551 AM_CONDITIONAL(USE_VFS_NET, [test x"$use_net_code" = xtrue])
552 AM_CONDITIONAL(USE_UNDEL_FS, [test -n "$use_undelfs"])
553 AM_CONDITIONAL(USE_SAMBA_FS, [test -n "$use_smbfs"])
554 AM_CONDITIONAL(USE_MCFS, [test -n "$use_mcfs"])
555 AM_CONDITIONAL(INCLUDED_SLANG, [test "x$with_screen" = xmcslang])
556 AM_CONDITIONAL(CHARSET, [test -n "$have_charset"])
557 AM_CONDITIONAL(CONS_SAVER, [test -n "$cons_saver"])
559 AH_BOTTOM([#include <extraconf.h>])
597 doc/mc.1 doc/mcedit.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
613 Source code location: ${srcdir}
615 Compiler flags: ${CFLAGS}
616 File system: ${vfs_type}
618 Screen library: ${screen_msg}
619 Mouse support: ${mouse_lib}
620 X11 events support: ${textmode_x11_support}
621 With subshell support: ${subshell}
622 Internal editor: ${edit_msg}