1 dnl Copyright © 2008 Dan Nicholson
3 dnl Permission to use, copy, modify, distribute, and sell this software and its
4 dnl documentation for any purpose is hereby granted without fee, provided that
5 dnl the above copyright notice appear in all copies and that both that
6 dnl copyright notice and this permission notice appear in supporting
7 dnl documentation, and that the name of Keith Packard not be used in
8 dnl advertising or publicity pertaining to distribution of the software without
9 dnl specific, written prior permission. Keith Packard makes no
10 dnl representations about the suitability of this software for any purpose. It
11 dnl is provided "as is" without express or implied warranty.
13 dnl DAN NICHOLSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
14 dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
15 dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
16 dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
17 dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
18 dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19 dnl PERFORMANCE OF THIS SOFTWARE.
21 dnl Process this file with autoconf to create configure.
25 AC_INIT([libxkbcommon], [0.1.0],
26 [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
27 AC_CONFIG_SRCDIR([Makefile.am])
28 AC_CONFIG_HEADERS([src/config.h])
29 AC_CONFIG_MACRO_DIR([m4])
32 AM_INIT_AUTOMAKE([foreign dist-bzip2 subdir-objects color-tests parallel-tests])
35 # Get _GNU_SOURCE and friends
36 AC_USE_SYSTEM_EXTENSIONS
41 # Require xorg-macros minimum of 1.8 for AM_SILENT_RULES
42 m4_ifndef([XORG_MACROS_VERSION],
43 [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
44 XORG_MACROS_VERSION(1.8)
46 XORG_CHECK_MALLOC_ZERO
51 AC_PATH_PROG([YACC_INST], $YACC)
52 if test ! -f "src/xkbcomp/xkbparse.c"; then
53 if test -z "$YACC_INST"; then
54 AC_MSG_ERROR([yacc not found - unable to compile src/xkbcomp/xkbparse.y])
58 # Checks for library functions.
59 AC_CHECK_FUNCS([strcasecmp strncasecmp])
60 if test "x$ac_cv_func_strcasecmp" = xno || \
61 test "x$ac_cv_func_strncasecmp" = xno; then
62 AC_MSG_ERROR([C library does not support strcasecmp/strncasecmp])
65 AC_CHECK_FUNCS([eaccess euidaccess])
67 # Build native compiler needed for makekeys
68 AC_ARG_VAR([CC_FOR_BUILD], [Build native C compiler program])
69 if test "x$CC_FOR_BUILD" = x; then
70 if test "$cross_compiling" != no; then
71 AC_PATH_PROGS([CC_FOR_BUILD], [gcc cc], [cc])
77 if test "x$GCC" = xyes ; then
78 CFLAGS="$CFLAGS -fvisibility=hidden"
81 # Obtain protocols headers include directives
82 PKG_CHECK_MODULES([X11], [xproto kbproto >= 1.0.4])
84 # Obtain the path to the X Window System Core Protocol
85 AC_MSG_CHECKING([for X11 includedir])
86 AC_ARG_VAR([X11_INCLUDEDIR], [Path to X protocol keysym headers])
87 if test "x$X11_INCLUDEDIR" = x; then
88 X11_INCLUDEDIR="`$PKG_CONFIG --variable=includex11dir xproto`"
90 if ! test -d "$X11_INCLUDEDIR"; then
91 AC_MSG_ERROR([invalid X11 include path $X11_INCLUDEDIR])
93 AC_MSG_RESULT([$X11_INCLUDEDIR])
95 AC_MSG_CHECKING([keysym definition files])
96 FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
98 if test -f "$X11_INCLUDEDIR/$i"; then
99 KEYSYMDEFS="$KEYSYMDEFS $X11_INCLUDEDIR/$i"
101 AC_MSG_ERROR([cannot find $i in $X11_INCLUDEDIR])
104 AC_MSG_RESULT([$KEYSYMDEFS])
107 # Define a configuration option for the XKB config root
108 xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config`
109 if test "x$xkb_base" = x; then
110 xkb_base=$datadir/X11/xkb
112 AC_ARG_WITH([xkb_config_root],
113 [AS_HELP_STRING([--with-xkb-config-root=<path>],
114 [Set default XKB config root (default: xkeyboard-config install path)])],
115 [XKBCONFIGROOT="$withval"],
116 [XKBCONFIGROOT="$xkb_base"])
117 AC_SUBST([XKBCONFIGROOT])