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configure.ac
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configure.ac
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AC_PREREQ([2.64])
m4_define([wayland_eglstream_major_version], [1])
m4_define([wayland_eglstream_minor_version], [1])
m4_define([wayland_eglstream_micro_version], [17])
m4_define([wayland_eglstream_version],
[wayland_eglstream_major_version.wayland_eglstream_minor_version.wayland_eglstream_micro_version])
AC_INIT([wayland-eglstream],
[wayland_eglstream_version],
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build])
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_HEADERS([config.h])
AC_GNU_SOURCE
AC_SUBST([WAYLAND_EXTERNAL_MAJOR_VERSION], [wayland_eglstream_major_version])
AC_SUBST([WAYLAND_EXTERNAL_MINOR_VERSION], [wayland_eglstream_minor_version])
AC_SUBST([WAYLAND_EXTERNAL_MICRO_VERSION], [wayland_eglstream_micro_version])
AC_SUBST([WAYLAND_EXTERNAL_VERSION], [wayland_eglstream_version])
AC_SUBST([EGL_EXTERNAL_PLATFORM_MIN_VERSION], [${WAYLAND_EXTERNAL_MAJOR_VERSION}.${WAYLAND_EXTERNAL_MINOR_VERSION}])
AC_SUBST([EGL_EXTERNAL_PLATFORM_MAX_VERSION], [$(($WAYLAND_EXTERNAL_MAJOR_VERSION + 1))])
# Add an --enable-debug option
AX_CHECK_ENABLE_DEBUG(no, DEBUG)
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([1.11 foreign subdir-objects])
AM_SILENT_RULES([yes])
PKG_PROG_PKG_CONFIG()
# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AM_PROG_AS
AC_PROG_LIBTOOL
AC_ARG_VAR([WAYLAND_SCANNER], [The wayland-scanner executable])
AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
# User didn't specify wayland-scanner location manually, so find it ourselves
if test x$WAYLAND_SCANNER = x; then
PKG_CHECK_MODULES(WAYLAND_SCANNER, [wayland-scanner])
WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
fi
AM_CONDITIONAL([WAYLAND_SCANNER_HAS_PRIVATE_CODE],
[test x$WAYLAND_SCANNER = x`$PKG_CONFIG --variable=wayland_scanner "wayland-scanner >= 1.14.91"`])
# Check for protocols.
PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.8])
AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, `$PKG_CONFIG --variable=pkgdatadir wayland-protocols`)
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT
# Checks for libraries.
AX_PTHREAD()
AC_CHECK_LIB([dl], [dlsym],
[],
[AC_MSG_ERROR("dlsym is needed to compile wayland-egldisplay")])
PKG_CHECK_MODULES([EGL_HEADERS], [egl >= 1.5 egl < 2])
PKG_CHECK_MODULES([EGL_EXTERNAL_PLATFORM], [eglexternalplatform >= ${EGL_EXTERNAL_PLATFORM_MIN_VERSION} eglexternalplatform < ${EGL_EXTERNAL_PLATFORM_MAX_VERSION}])
PKG_CHECK_MODULES([WAYLAND], [wayland-server wayland-client wayland-egl-backend >= 3])
PKG_CHECK_MODULES([LIBDRM], [libdrm])
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h stddef.h stdint.h stdlib.h string.h sys/socket.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([getpagesize inet_ntoa memset socket strcasecmp strstr])
# See if the compiler supports the -fvisibility=hidden flag.
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],
[COMPILER_FLAG_VISIBILITY_HIDDEN="-fvisibility=hidden"],
[COMPILER_FLAG_VISIBILITY_HIDDEN=""])
AC_SUBST([COMPILER_FLAG_VISIBILITY_HIDDEN])
# See if the linker supports the --no-undefined flag.
AX_CHECK_LINK_FLAG([-Xlinker --no-undefined],
[LINKER_FLAG_NO_UNDEFINED="-Xlinker --no-undefined"],
[LINKER_FLAG_NO_UNDEFINED=""])
AC_SUBST([LINKER_FLAG_NO_UNDEFINED])
# Default CFLAGS
CFLAGS="$CFLAGS -Wall -Werror -include config.h"
PKG_NOARCH_INSTALLDIR
AC_CONFIG_FILES([
wayland-eglstream.pc
wayland-eglstream-protocols.pc
Makefile
])
AC_OUTPUT
AC_MSG_RESULT([
Version ${WAYLAND_EXTERNAL_VERSION}
Prefix ${prefix}
])