configure.ac 4.67 KB
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AC_PREREQ([2.64])
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m4_define([wayland_major_version], [1])
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m4_define([wayland_minor_version], [3])
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m4_define([wayland_micro_version], [90])
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m4_define([wayland_version],
          [wayland_major_version.wayland_minor_version.wayland_micro_version])

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AC_INIT([wayland],
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        [wayland_version],
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        [https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=wayland&version=wayland_version],
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        [wayland],
        [http://wayland.freedesktop.org/])

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AC_SUBST([WAYLAND_VERSION_MAJOR], [wayland_major_version])
AC_SUBST([WAYLAND_VERSION_MINOR], [wayland_minor_version])
AC_SUBST([WAYLAND_VERSION_MICRO], [wayland_micro_version])
AC_SUBST([WAYLAND_VERSION], [wayland_version])

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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])

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AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz])
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AM_SILENT_RULES([yes])
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# Check for programs
AC_PROG_CC

# Initialize libtool
LT_PREREQ([2.2])
LT_INIT

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PKG_PROG_PKG_CONFIG()
PKG_CHECK_MODULES(FFI, [libffi])

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if test "x$GCC" = "xyes"; then
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	GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden"
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fi
AC_SUBST(GCC_CFLAGS)

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AC_CHECK_FUNCS([accept4 mkostemp])
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AC_CHECK_DECL(SFD_CLOEXEC,[],
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	      [AC_MSG_ERROR("SFD_CLOEXEC is needed to compile wayland")],
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	      [[#include <sys/signalfd.h>]])
AC_CHECK_DECL(TFD_CLOEXEC,[],
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	      [AC_MSG_ERROR("TFD_CLOEXEC is needed to compile wayland")],
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	      [[#include <sys/timerfd.h>]])
AC_CHECK_DECL(CLOCK_MONOTONIC,[],
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	      [AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile wayland")],
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	      [[#include <time.h>]])
AC_CHECK_HEADERS([execinfo.h])

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AC_ARG_ENABLE([scanner],
              [AC_HELP_STRING([--disable-scanner],
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                              [Disable compilation of wayland-scanner])],
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              [],
              [enable_scanner=yes])

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AC_ARG_ENABLE([documentation],
	      [AC_HELP_STRING([--disable-documentation],
		              [Disable building the documentation])],
	      [],
	      [enable_documentation=yes])

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AM_CONDITIONAL(ENABLE_SCANNER, test "x$enable_scanner" = xyes)

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AC_ARG_WITH(icondir, [  --with-icondir=<dir>    Look for cursor icons here],
		     [  ICONDIR=$withval],
		     [  ICONDIR=${datadir}/icons])
AC_SUBST([ICONDIR])

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EXPAT_LIB=""
AC_ARG_WITH(expat, [  --with-expat=<dir>      Use expat from here],
		   [ expat=$withval
		     CPPFLAGS="$CPPFLAGS -I$withval/include"
		     LDFLAGS="$LDFLAGS -L$withval/lib" ] )
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if test "x$enable_scanner" = "xyes"; then
	AC_CHECK_HEADERS(expat.h, [AC_DEFINE(HAVE_EXPAT_H)],
			 [AC_MSG_ERROR([Can't find expat.h. Please install expat.])])
	AC_CHECK_LIB(expat, XML_ParserCreate, [EXPAT_LIBS="-lexpat"],
		     [AC_MSG_ERROR([Can't find expat library. Please install expat.])])
	AC_SUBST(EXPAT_LIBS)
fi
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AC_PATH_PROG(XSLTPROC, xsltproc)
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AM_CONDITIONAL([HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
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AC_PATH_PROG(XMLLINT, xmllint)
AM_CONDITIONAL([HAVE_XMLLINT], [test "x$XMLLINT" != "x"])

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AC_MSG_CHECKING([for docbook manpages stylesheet])
MANPAGES_STYLESHEET=http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
AC_PATH_PROGS_FEATURE_CHECK([XSLTPROC_TMP], [xsltproc],
			    AS_IF([`"$ac_path_XSLTPROC_TMP" --nonet "$MANPAGES_STYLESHEET" > /dev/null 2>&1`],
				  [HAVE_MANPAGES_STYLESHEET=yes]))
if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then
	AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], true)
	AC_SUBST(MANPAGES_STYLESHEET)
	AC_MSG_RESULT([yes])
else
	AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], false)
	AC_MSG_RESULT([no])
fi

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AM_CONDITIONAL(BUILD_DOCS, [test x$enable_documentation = xyes])
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if test "x$enable_documentation" = "xyes"; then
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	AC_PATH_PROG(DOXYGEN, doxygen)

	if test "x$DOXYGEN" = "x"; then
		AC_MSG_ERROR([Documentation build requested but doxygen not found. Install doxygen or disable the documentation using --disable-documentation])
	fi

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	AC_PATH_PROG(PUBLICAN, publican)
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	if test "x$PUBLICAN" != "x"; then
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		PUBLICAN_VERSION=[`$PUBLICAN -v | sed -e 's/version=\([0-9]*\.[0-9]*\).*/\1/'`]
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		if test [ 1 -eq `echo "${PUBLICAN_VERSION} < 2.8" | bc` ]; then
			AC_MSG_ERROR([Publican version is not supported. Install publican >= 2.8 or disable the documentation using --disable-documentation])
		fi
	fi

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	AC_CONFIG_FILES([
	doc/doxygen/wayland.doxygen
	])

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fi
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AM_CONDITIONAL([HAVE_PUBLICAN], [test "x$PUBLICAN" != "x"])
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AC_CONFIG_FILES([Makefile
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		 cursor/Makefile
		 cursor/wayland-cursor.pc
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		 cursor/wayland-cursor-uninstalled.pc
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		 doc/Makefile
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		 doc/publican/Makefile
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		 doc/doxygen/Makefile
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		 doc/man/Makefile
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		 src/Makefile
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		 src/wayland-server-uninstalled.pc
		 src/wayland-client-uninstalled.pc
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		 src/wayland-scanner-uninstalled.pc
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		 src/wayland-server.pc
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		 src/wayland-client.pc
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		 src/wayland-scanner.pc
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		 src/wayland-version.h
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		 protocol/Makefile
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		 tests/Makefile])
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AC_OUTPUT