1 dnl Copyright 2008 Dan Nicholson 2 dnl 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. 12 dnl 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. 20 dnl 21 dnl Process this file with autoconf to create configure. 22 23 # Initialize Autoconf 24 AC_PREREQ([2.62]) 25 AC_INIT([libxkbcommon], [0.5.0], 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]) 32 33 # Initialize Automake 34 AM_INIT_AUTOMAKE([foreign dist-xz no-dist-gzip subdir-objects color-tests parallel-tests check-news]) 35 AM_MAINTAINER_MODE([enable]) 36 37 # Get _GNU_SOURCE and friends 38 AC_USE_SYSTEM_EXTENSIONS 39 40 # Initialize libtool 41 LT_INIT 42 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) 47 XORG_DEFAULT_OPTIONS 48 XORG_MEMORY_CHECK_FLAGS 49 XORG_ENABLE_DOCS 50 XORG_WITH_DOXYGEN 51 52 # Needed in older Automakes for subdir-objects 53 AM_PROG_CC_C_O 54 55 # Check for compiler features 56 AC_C_INLINE 57 58 # Check for programs 59 AC_PROG_MKDIR_P 60 PKG_PROG_PKG_CONFIG 61 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. 64 AC_PROG_YACC 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]) 68 ]) 69 70 # Checks for library functions. 71 AC_CHECK_FUNCS([strcasecmp strncasecmp]) 72 AS_IF([test "x$ac_cv_func_strcasecmp" = xno -o \ 73 "x$ac_cv_func_strncasecmp" = xno], [ 74 AC_MSG_ERROR([C library does not support strcasecmp/strncasecmp]) 75 ]) 76 77 AC_CHECK_FUNCS([eaccess euidaccess mmap]) 78 79 AC_CHECK_FUNCS([secure_getenv __secure_getenv]) 80 AS_IF([test "x$ac_cv_func_secure_getenv" = xno -a \ 81 "x$ac_cv_func___secure_getenv" = xno], [ 82 AC_MSG_WARN([C library does not support secure_getenv, using getenv instead]) 83 ]) 84 85 AX_GCC_BUILTIN(__builtin_expect) 86 87 # Some tests use Linux-specific headers 88 AC_CHECK_HEADER([linux/input.h]) 89 AM_CONDITIONAL(BUILD_LINUX_TESTS, [test "x$ac_cv_header_linux_input_h" = xyes]) 90 91 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-fvisibility=hidden]) 92 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wextra -Wno-unused-parameter -Wno-missing-field-initializers]) 93 XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wdocumentation]) 94 95 # OpenBSD does not have DT_NEEDED entries for libc by design 96 # so when these flags are passed to ld via libtool the checks will fail 97 case "$host_os" in 98 openbsd*) 99 ;; 100 *) 101 XORG_CHECK_LINKER_FLAGS([-Wl,--no-undefined], [have_no_undefined=yes]) ;; 102 esac 103 104 AM_CONDITIONAL([HAVE_NO_UNDEFINED], [test "x$have_no_undefined" = xyes]) 105 106 AC_CHECK_LIB(rt, clock_gettime, 107 [AC_SUBST(RT_LIBS, "-lrt")], 108 [AC_SUBST(RT_LIBS, "")], 109 [-lrt]) 110 111 # Define a configuration option for the XKB config root 112 xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config` 113 AS_IF([test "x$xkb_base" = x], [ 114 xkb_base="$datadir/X11/xkb" 115 ]) 116 AC_ARG_WITH([xkb_config_root], 117 [AS_HELP_STRING([--with-xkb-config-root=<path>], 118 [Set default XKB config root (default: xkeyboard-config install path)])], 119 [XKBCONFIGROOT="$withval"], 120 [XKBCONFIGROOT="$xkb_base"]) 121 AC_SUBST([XKBCONFIGROOT]) 122 123 # Define a configuration option for the X locale directory for compose 124 AC_ARG_WITH([x_locale_root], 125 [AS_HELP_STRING([--with-x-locale-root=<path>], 126 [Set X locale root (default: $datadir/X11/locale)])], 127 [XLOCALEDIR="$withval"], 128 [XLOCALEDIR="$datadir/X11/locale"]) 129 AC_SUBST([XLOCALEDIR]) 130 131 AC_ARG_WITH([default_rules], 132 [AS_HELP_STRING([--with-default-rules=<path>], 133 [Default XKB ruleset (default: evdev)])], 134 [DEFAULT_XKB_RULES="$withval"], 135 [DEFAULT_XKB_RULES="evdev"]) 136 AC_DEFINE_UNQUOTED([DEFAULT_XKB_RULES], ["$DEFAULT_XKB_RULES"], 137 [Default XKB ruleset]) 138 139 AC_ARG_WITH([default_model], 140 [AS_HELP_STRING([--with-default-model=<path>], 141 [Default XKB model (default: pc105)])], 142 [DEFAULT_XKB_MODEL="$withval"], 143 [DEFAULT_XKB_MODEL="pc105"]) 144 AC_DEFINE_UNQUOTED([DEFAULT_XKB_MODEL], ["$DEFAULT_XKB_MODEL"], 145 [Default XKB model]) 146 147 AC_ARG_WITH([default_layout], 148 [AS_HELP_STRING([--with-default-layout=<path>], 149 [Default XKB layout (default: us)])], 150 [DEFAULT_XKB_LAYOUT="$withval"], 151 [DEFAULT_XKB_LAYOUT="us"]) 152 AC_DEFINE_UNQUOTED([DEFAULT_XKB_LAYOUT], ["$DEFAULT_XKB_LAYOUT"], 153 [Default XKB layout]) 154 155 AC_ARG_WITH([default_variant], 156 [AS_HELP_STRING([--with-default-variant=<path>], 157 [Default XKB variant (default: (none))])], 158 [DEFAULT_XKB_VARIANT="$withval"], 159 [DEFAULT_XKB_VARIANT=]) 160 AS_IF([test "x$DEFAULT_XKB_VARIANT" != x], [ 161 AC_DEFINE_UNQUOTED([DEFAULT_XKB_VARIANT], ["$DEFAULT_XKB_VARIANT"], 162 [Default XKB variant]) 163 ]) 164 165 AC_ARG_WITH([default_options], 166 [AS_HELP_STRING([--with-default-options=<path>], 167 [Default XKB options (default: (none))])], 168 [DEFAULT_XKB_OPTIONS="$withval"], 169 [DEFAULT_XKB_OPTIONS=]) 170 AS_IF([test "x$DEFAULT_XKB_OPTIONS" != x], [ 171 AC_DEFINE_UNQUOTED([DEFAULT_XKB_OPTIONS], ["$DEFAULT_XKB_OPTIONS"], 172 [Default XKB options]) 173 ]) 174 175 AC_ARG_ENABLE([x11], 176 [AS_HELP_STRING([--disable-x11], 177 [Disable support for creating keymaps with the X11 protocol (default: enabled)])], 178 [], [enable_x11=yes]) 179 AS_IF([test "x$enable_x11" = xyes], [ 180 PKG_CHECK_MODULES([XCB_XKB], [xcb xcb-xkb >= 1.10], [], 181 [AC_MSG_ERROR([xkbcommon-x11 requires xcb-xkb >= 1.10 which was not found. \ 182 You can disable X11 support with --disable-x11.])]) 183 ], [enable_x11=no]) 184 AM_CONDITIONAL([ENABLE_X11], [test "x$enable_x11" = xyes]) 185 186 AC_CONFIG_FILES([ 187 Makefile 188 xkbcommon-uninstalled.pc 189 xkbcommon.pc 190 xkbcommon-x11.pc 191 xkbcommon-x11-uninstalled.pc 192 doc/Doxyfile 193 ]) 194 AC_OUTPUT 195 196 AC_MSG_RESULT([ 197 $PACKAGE_NAME $VERSION 198 199 libxkbcommon: yes 200 libxkbcommon-x11: ${enable_x11} 201 documentation: ${build_docs} 202 203 default XKB rules: ${DEFAULT_XKB_RULES} 204 default XKB model: ${DEFAULT_XKB_MODEL} 205 default XKB layout: ${DEFAULT_XKB_LAYOUT} 206 default XKB variant: ${DEFAULT_XKB_VARIANT} 207 default XKB options: ${DEFAULT_XKB_OPTIONS} 208 209 prefix: ${prefix} 210 includedir: ${includedir} 211 lib dir: ${libdir} 212 XKB config root: ${XKBCONFIGROOT} 213 X11 locale root: ${XLOCALEDIR} 214 ]) 215
