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], [0.7.1],
26 [https://bugs.freedesktop.org/enter_bug.cgi?product=libxkbcommon],
27 [libxkbcommon], [http://xkbcommon.org])
28 AC_CONFIG_SRCDIR([Makefile.am])
29 AC_CONFIG_HEADERS([src/config.h])
30 AC_CONFIG_MACRO_DIR([m4])
31 AC_CONFIG_AUX_DIR([build-aux])
34 AM_INIT_AUTOMAKE([foreign dist-xz no-dist-gzip subdir-objects color-tests parallel-tests check-news])
35 AM_MAINTAINER_MODE([enable])
37 # Get _GNU_SOURCE and friends
38 AC_USE_SYSTEM_EXTENSIONS
43 # Add xorg-macros stuff
44 m4_ifndef([XORG_MACROS_VERSION],
45 [m4_fatal([must install xorg-macros 1.16 or later before running autoconf/autogen])])
46 XORG_MACROS_VERSION(1.16)
48 XORG_MEMORY_CHECK_FLAGS
52 # Needed in older Automakes for subdir-objects
55 # Check for compiler features
62 # Note: we use some yacc extensions, which work with either GNU bison
63 # (preferred) or byacc. Other yacc's may or may not work.
65 AC_PATH_PROG([YACC_INST], [$YACC])
66 AS_IF([test ! -f "src/xkbcomp/parser.c" -a "x$YACC_INST" = x], [
67 AC_MSG_ERROR([yacc not found - unable to compile src/xkbcomp/parser.y])
70 # Checks for library functions.
71 AC_CHECK_FUNCS([eaccess euidaccess mmap])
73 AC_CHECK_FUNCS([secure_getenv __secure_getenv])
74 AS_IF([test "x$ac_cv_func_secure_getenv" = xno -a \
75 "x$ac_cv_func___secure_getenv" = xno], [
76 AC_MSG_WARN([C library does not support secure_getenv, using getenv instead])
79 AX_GCC_BUILTIN(__builtin_expect)
80 AX_GCC_BUILTIN(__builtin_popcount)
82 # Some tests use Linux-specific headers
83 AC_CHECK_HEADER([linux/input.h])
84 AM_CONDITIONAL(BUILD_LINUX_TESTS, [test "x$ac_cv_header_linux_input_h" = xyes])
86 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-fvisibility=hidden])
87 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wextra -Wno-unused-parameter -Wno-missing-field-initializers])
88 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wdocumentation])
90 # OpenBSD does not have DT_NEEDED entries for libc by design
91 # so when these flags are passed to ld via libtool the checks will fail
96 XORG_CHECK_LINKER_FLAGS([-Wl,--no-undefined], [have_no_undefined=yes]) ;;
98 AM_CONDITIONAL([HAVE_NO_UNDEFINED], [test "x$have_no_undefined" = xyes])
100 XORG_CHECK_LINKER_FLAGS([-Wl,--version-script="$srcdir/xkbcommon.map"], [have_version_script=yes])
101 AM_CONDITIONAL([HAVE_VERSION_SCRIPT], [test "x$have_version_script" = xyes])
103 AC_CHECK_LIB(rt, clock_gettime,
104 [AC_SUBST(RT_LIBS, "-lrt")],
105 [AC_SUBST(RT_LIBS, "")],
107 AC_CHECK_FUNCS([clock_gettime])
109 # Define a configuration option for the XKB config root
110 xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config`
111 AS_IF([test "x$xkb_base" = x], [
112 xkb_base="$datadir/X11/xkb"
114 AC_ARG_WITH([xkb_config_root],
115 [AS_HELP_STRING([--with-xkb-config-root=<path>],
116 [Set default XKB config root (default: xkeyboard-config install path)])],
117 [XKBCONFIGROOT="$withval"],
118 [XKBCONFIGROOT="$xkb_base"])
119 AC_SUBST([XKBCONFIGROOT])
121 # Define a configuration option for the X locale directory for compose
122 AC_ARG_WITH([x_locale_root],
123 [AS_HELP_STRING([--with-x-locale-root=<path>],
124 [Set X locale root (default: $datadir/X11/locale)])],
125 [XLOCALEDIR="$withval"],
126 [XLOCALEDIR="$datadir/X11/locale"])
127 AC_SUBST([XLOCALEDIR])
129 AC_ARG_WITH([default_rules],
130 [AS_HELP_STRING([--with-default-rules=<path>],
131 [Default XKB ruleset (default: evdev)])],
132 [DEFAULT_XKB_RULES="$withval"],
133 [DEFAULT_XKB_RULES="evdev"])
134 AC_DEFINE_UNQUOTED([DEFAULT_XKB_RULES], ["$DEFAULT_XKB_RULES"],
135 [Default XKB ruleset])
137 AC_ARG_WITH([default_model],
138 [AS_HELP_STRING([--with-default-model=<path>],
139 [Default XKB model (default: pc105)])],
140 [DEFAULT_XKB_MODEL="$withval"],
141 [DEFAULT_XKB_MODEL="pc105"])
142 AC_DEFINE_UNQUOTED([DEFAULT_XKB_MODEL], ["$DEFAULT_XKB_MODEL"],
145 AC_ARG_WITH([default_layout],
146 [AS_HELP_STRING([--with-default-layout=<path>],
147 [Default XKB layout (default: us)])],
148 [DEFAULT_XKB_LAYOUT="$withval"],
149 [DEFAULT_XKB_LAYOUT="us"])
150 AC_DEFINE_UNQUOTED([DEFAULT_XKB_LAYOUT], ["$DEFAULT_XKB_LAYOUT"],
151 [Default XKB layout])
153 AC_ARG_WITH([default_variant],
154 [AS_HELP_STRING([--with-default-variant=<path>],
155 [Default XKB variant (default: (none))])],
156 [DEFAULT_XKB_VARIANT="$withval"],
157 [DEFAULT_XKB_VARIANT=])
158 AS_IF([test "x$DEFAULT_XKB_VARIANT" != x], [
159 AC_DEFINE_UNQUOTED([DEFAULT_XKB_VARIANT], ["$DEFAULT_XKB_VARIANT"],
160 [Default XKB variant])
163 AC_ARG_WITH([default_options],
164 [AS_HELP_STRING([--with-default-options=<path>],
165 [Default XKB options (default: (none))])],
166 [DEFAULT_XKB_OPTIONS="$withval"],
167 [DEFAULT_XKB_OPTIONS=])
168 AS_IF([test "x$DEFAULT_XKB_OPTIONS" != x], [
169 AC_DEFINE_UNQUOTED([DEFAULT_XKB_OPTIONS], ["$DEFAULT_XKB_OPTIONS"],
170 [Default XKB options])
174 [AS_HELP_STRING([--disable-x11],
175 [Disable support for creating keymaps with the X11 protocol (default: enabled)])],
176 [], [enable_x11=yes])
177 AS_IF([test "x$enable_x11" = xyes], [
178 PKG_CHECK_MODULES([XCB_XKB], [xcb xcb-xkb >= 1.10], [],
179 [AC_MSG_ERROR([xkbcommon-x11 requires xcb-xkb >= 1.10 which was not found. \
180 You can disable X11 support with --disable-x11.])])
182 AM_CONDITIONAL([ENABLE_X11], [test "x$enable_x11" = xyes])
184 WAYLAND_PKGS="wayland-client >= 1.2.0 wayland-protocols >= 1.7 wayland-scanner"
185 AC_ARG_ENABLE([wayland],
186 [AS_HELP_STRING([--disable-wayland],
187 [Disable support for Wayland utility programs (default: auto)])],
188 [], [enable_wayland=auto])
189 AS_IF([test "x$enable_wayland" = xauto], [
190 PKG_CHECK_EXISTS($WAYLAND_PKGS, [enable_wayland=yes], [enable_wayland=no])],
192 AS_IF([test "x$enable_wayland" = xyes], [
193 PKG_CHECK_MODULES([WAYLAND], $WAYLAND_PKGS, [],
194 [AC_MSG_ERROR([Wayland utilities require libwayland-client >= 1.2 which was not found. \
195 You can disable Wayland support with --disable-wayland.])])
196 AC_PATH_PROG([wayland_scanner], [wayland-scanner])
197 wayland_scanner=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
198 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
199 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
200 ], [enable_wayland=no])
201 AM_CONDITIONAL([ENABLE_WAYLAND], [test "x$enable_wayland" = xyes])
205 xkbcommon-uninstalled.pc
208 xkbcommon-x11-uninstalled.pc
214 $PACKAGE_NAME $VERSION
217 libxkbcommon-x11: ${enable_x11}
218 Wayland utilities: ${enable_wayland}
219 documentation: ${build_docs}
221 default XKB rules: ${DEFAULT_XKB_RULES}
222 default XKB model: ${DEFAULT_XKB_MODEL}
223 default XKB layout: ${DEFAULT_XKB_LAYOUT}
224 default XKB variant: ${DEFAULT_XKB_VARIANT}
225 default XKB options: ${DEFAULT_XKB_OPTIONS}
228 includedir: ${includedir}
230 datarootdir: ${datarootdir}
231 XKB config root: ${XKBCONFIGROOT}
232 X11 locale root: ${XLOCALEDIR}