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libbluray/configure.ac

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dnl library version number
m4_define([bluray_major], 1)
m4_define([bluray_minor], 2)
m4_define([bluray_micro], 0)
m4_define([bluray_version],[bluray_major.bluray_minor.bluray_micro])
dnl shared library version (.so version)
dnl
dnl - If there are no interface changes, increase revision.
dnl - If interfaces have been added, increase current and age. Set revision to 0.
dnl - If interfaces have been changed or removed, increase current and set age and revision to 0.
dnl
dnl Library file name will be libbluray.so.(current-age).age.revision
dnl
m4_define([lt_current], 4)
m4_define([lt_revision], 0)
m4_define([lt_age], 2)
dnl initilization
AC_INIT([libbluray], bluray_version, [http://www.videolan.org/developers/libbluray.html])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE([foreign tar-ustar dist-bzip2 no-dist-gzip subdir-objects -Wall])
AC_CONFIG_HEADERS(config.h)
dnl Enable silent rules only when available (automake 1.11 or later).
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
case "${host_os}" in
"")
SYS=unknown
;;
*mingw32* | *cygwin* | *wince* | *mingwce*)
case "${host_os}" in
*wince* | *mingwce* | *mingw32ce*)
SYS=mingwce
;;
*mingw32*)
SYS=mingw32
AC_DEFINE([_WIN32_WINNT], 0x0502, [Define to '0x0502' for Windows XP SP2 APIs.])
AC_DEFINE([_WIN32_IE], 0x0501, [Define to '0x0501' for IE 5.01.])
CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
;;
esac
;;
*darwin*)
SYS=darwin
EXTRA_LIBS="${EXTRA_LIBS} -framework CoreFoundation -framework DiskArbitration"
;;
netbsd*)
SYS=netbsd
CFLAGS="${CFLAGS} -D_NETBSD_SOURCE"
;;
freebsd*)
SYS=freebsd
CFLAGS="${CFLAGS} -D_XOPEN_SOURCE=700"
;;
*)
SYS="${host_os}"
;;
esac
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
dnl messages
library_not_found="Could not find required library!"
function_not_found="Could not find required function!"
dnl configure options
AC_ARG_VAR([JDK_HOME], [Path to the JDK])
AC_ARG_ENABLE([werror],
[AS_HELP_STRING([--enable-werror], [set warnings as errors via -Werror @<:@default=disabled@:>@])])
AC_ARG_ENABLE([extra-warnings],
[AS_HELP_STRING([--disable-extra-warnings], [set extra warnings @<:@default=enabled@:>@])])
AC_ARG_ENABLE([optimizations],
[AS_HELP_STRING([--disable-optimizations], [disable optimizations @<:@default=enabled@:>@])])
AC_ARG_ENABLE([examples],
[AS_HELP_STRING([--enable-examples],
[build examples (default is yes)])],
[use_examples=$enableval],
[use_examples=yes])
AC_ARG_ENABLE([bdjava-jar],
[AS_HELP_STRING([--disable-bdjava-jar],
[disable building of BD-Java JAR file @<:@default=enabled@:>@])],
[use_bdjava_jar=$enableval],
[use_bdjava_jar=yes])
AC_ARG_WITH([libxml2],
[AS_HELP_STRING([--without-libxml2], [build without libxml2 support @<:@default=with@:>@])])
AC_ARG_WITH([freetype],
[AS_HELP_STRING([--without-freetype], [build without freetype support @<:@default=with@:>@])])
AC_ARG_WITH([fontconfig],
[AS_HELP_STRING([--without-fontconfig], [build without fontconfig support @<:@default=with@:>@])])
AC_ARG_WITH([bdj-type],
[AS_HELP_STRING([--with-bdj-type=TYPE],
[Specify the type of BD-J implementation (j2se, j2me). Default is j2se.])],
[BDJ_TYPE=$withval],
[BDJ_TYPE=j2se])
AC_ARG_WITH([bdj-bootclasspath],
[AS_HELP_STRING([--with-bdj-bootclasspath=PATH],
[Specify BD-J build-time bootclass path (example /opt/PhoneME/lib/btclasses.zip;/opt/PhoneME/lib/xmlparer.jar). Default is empty.])],
[BDJ_BOOTCLASSPATH=$withval],
[BDJ_BOOTCLASSPATH=])
AC_ARG_WITH([java9],
[AS_HELP_STRING([--with-java9], [build with Java 9+ (drop support for Java <1.6) @<:@default=without@:>@])])
dnl required programs
AC_PROG_CC
AM_PROG_CC_C_O
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_PROG_LIBTOOL
dnl required types
AC_TYPE_SIGNAL
dnl required headers
AC_CHECK_HEADERS([stdarg.h sys/types.h dirent.h errno.h libgen.h malloc.h])
AC_CHECK_HEADERS([stdlib.h mntent.h linux/cdrom.h inttypes.h strings.h])
AC_CHECK_HEADERS([sys/time.h time.h mntent.h])
dnl required structures
AC_STRUCT_DIRENT_D_TYPE
dnl required system services
AC_SYS_LARGEFILE
dnl required functions
AC_CHECK_FUNC([snprintf],, [AC_MSG_ERROR($function_not_found)])
dnl required libraries
dnl pthreads (not on win32)
AS_IF([test "${SYS}" != "mingw32"], [
AC_CHECK_HEADERS([pthread.h], ,
[AC_MSG_ERROR([pthread required])])
AC_SEARCH_LIBS([pthread_create], [pthread], ,
[AC_MSG_ERROR([pthread required])])
AC_SEARCH_LIBS([dlopen], [dl])
DLOPEN_LIBS="$ac_cv_search_dlopen"
AS_CASE([$DLOPEN_LIBS],
[no|none\ required], [DLOPEN_LIBS=""])
AC_SUBST([DLOPEN_LIBS])
])
dnl libxml2 for metadata parser
AS_IF([test "x$with_libxml2" != "xno"], [
PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6],
[with_libxml2=yes; AC_DEFINE([HAVE_LIBXML2], [1],
[Define to 1 if libxml2 is to be used for metadata parsing])])
PACKAGES="$PACKAGES libxml-2.0 >= 2.6"
])
dnl FreeType2
AS_IF([test "x$with_freetype" != "xno"], [
PKG_CHECK_MODULES([FT2], [freetype2],
[with_freetype=yes; AC_DEFINE([HAVE_FT2], 1, [Define this if you have FreeType2 library])])
PACKAGES="$PACKAGES freetype2"
dnl fontconfig support
AS_IF([test "${SYS}" != "mingw32"], [
AS_IF([test "x$with_fontconfig" != "xno"], [
PKG_CHECK_MODULES([FONTCONFIG], [fontconfig],
[with_fontconfig=yes; AC_DEFINE([HAVE_FONTCONFIG], 1, [Define this if you have fontconfig library])])
PACKAGES="$PACKAGES fontconfig"
])
],[
EXTRA_LIBS="$EXTRA_LIBS -lgdi32"
])
])
CC_CHECK_CFLAGS_APPEND([-Wall -Wdisabled-optimization -Wpointer-arith ]dnl
[-Wredundant-decls -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef ]dnl
[-Wmissing-prototypes -Wshadow])
CC_CHECK_CFLAGS_APPEND([-Werror=implicit-function-declaration ]dnl
[-Werror-implicit-function-declaration],
[break;])
CC_CHECK_WERROR
AS_IF([test "x$enable_werror" = "xyes"], [
CFLAGS="${CFLAGS} $cc_cv_werror"
])
AS_IF([test "x$enable_extra_warnings" != "xno"], [
CC_CHECK_CFLAGS_APPEND([-Wextra -Winline])
])
AS_IF([test "x$enable_optimizations" != "xno"], [
CC_CHECK_CFLAGS_APPEND([-O3 -fomit-frame-pointer])
])
dnl use examples
AM_CONDITIONAL([USING_EXAMPLES], [ test $use_examples = "yes" ])
dnl use bdjava
case $host_cpu in
x86_64) java_arch=amd64 ;;
i?86) java_arch=i386 ;;
arm*) java_arch=arm ;;
*) java_arch=$host_cpu ;;
esac
case $host_os in
linux*) java_os=linux ;;
win*) java_os=win32 ;;
mingw*) java_os=win32 ;;
freebsd*) java_os=freebsd ;;
solaris*) java_os=solaris ;;
darwin*) java_os=darwin ;;
netbsd*) java_os=netbsd ;;
*) java_os=$host_os ;;
esac
AS_IF([test "x${JDK_HOME}" != "x"], [
BDJAVA_CFLAGS="-I${JDK_HOME}/include -I${JDK_HOME}/include/$java_os"
temp_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$BDJAVA_CFLAGS $CPPFLAGS"
AC_CHECK_HEADERS([jni.h], [], [AC_MSG_ERROR(could not find jni.h)])
CPPFLAGS="$temp_CPPFLAGS"
], [
BDJAVA_CFLAGS='-I${abs_top_srcdir}/jni -I${abs_top_srcdir}/jni/'"${java_os}"
])
AS_IF([test "x$use_bdjava_jar" = "xyes"], [
dnl check for ant
AC_CHECK_PROG(HAVE_ANT, [ant], yes, no)
AS_IF([test "x$HAVE_ANT" = "xno"], [
AC_MSG_ERROR([BD-J requires ANT, but ant was not found. Install ant or disable jar file building (--disable-bdjava-jar)])
])
AS_IF([test "x$with_java9" = "x" -a "$BDJ_TYPE" != "j2me"], [
dnl check for javac
AS_IF([test "x${JAVA_HOME}" != "x"],
[AC_PATH_PROG(JAVAC, javac, none, ["${JAVA_HOME}/bin"])],
[AC_PATH_PROG(JAVAC, javac, none)])
AS_IF([test x"$JAVAC" = x"none"],
[AC_MSG_WARN([javac not found. Disable jar file building (--disable-bdjava-jar), set JAVA_HOME or javac type with --with[out]-java9 option.])])
dnl check for Java 9+
javac_version=`"$JAVAC" -version 2>&1 | head -n 1`
[with_java9=`echo "$javac_version" | grep -E -q '^javac\ (9|1[0-1])' && echo yes`]
[with_java12=`echo "$javac_version" | grep -E -q '^javac\ (1[2-9])' && echo yes`]
])
AS_IF([test "x$with_java9" = "xyes" -a "$BDJ_TYPE" != "j2me"], [java_code_version=1.6], [java_code_version=1.4])
AS_IF([test "x$with_java12" = "xyes" -a "$BDJ_TYPE" != "j2me"], [java_code_version=1.7])
])
AC_DEFINE_UNQUOTED([JAVA_ARCH], ["$java_arch"], ["Defines the architecture of the java vm."])
AC_DEFINE_UNQUOTED([JDK_HOME], ["$JDK_HOME"], [""])
AM_CONDITIONAL([USING_BDJAVA_BUILD_JAR], [ test $use_bdjava_jar = "yes" ])
AM_CONDITIONAL([USING_JAVAC_9], [ test x"$with_java9" = x"yes" ])
AM_CONDITIONAL([USING_JAVAC_12], [ test x"$with_java12" = x"yes" ])
dnl BD-J type
if test "$BDJ_TYPE" = "j2me"; then
AC_DEFINE([HAVE_BDJ_J2ME], [1], [Define to 1 if using libbluray J2ME stack])
else
BDJ_TYPE=j2se
fi
AC_SUBST(BDJ_TYPE)
AM_CONDITIONAL([BDJ_J2SE], [ test x"$BDJ_TYPE" != x"j2me" ])
dnl bootclasspath
AC_SUBST(BDJ_BOOTCLASSPATH)
dnl udf support (using git submodule)
if test ! -f "${srcdir}/contrib/libudfread/src/udfread.h"; then
AC_MSG_ERROR("libudfread source tree not found")
fi
AC_CHECK_HEADERS([unistd.h fcntl.h])
AS_IF([test "${SYS}" != "mingw32"], [
AC_CHECK_FUNC([pread],, [AC_DEFINE([NEED_PREAD_IMPL], [1], [Define to 1 to use inefficient pread() replacement])])
])
dnl generate documentation
DX_INIT_DOXYGEN(libbluray, doc/doxygen-config, [doc/doxygen])
dnl export library version number
BLURAY_VERSION_MAJOR=bluray_major()
AC_SUBST(BLURAY_VERSION_MAJOR)
BLURAY_VERSION_MINOR=bluray_minor()
AC_SUBST(BLURAY_VERSION_MINOR)
BLURAY_VERSION_MICRO=bluray_micro()
AC_SUBST(BLURAY_VERSION_MICRO)
dnl export library (.so) version
LT_VERSION_INFO="lt_current():lt_revision():lt_age()"
AC_SUBST(LT_VERSION_INFO)
dnl generate output files
AC_SUBST(BDJAVA_CFLAGS)
AC_CONFIG_FILES([Makefile src/libbluray.pc src/libbluray/bluray-version.h])
AC_OUTPUT
AC_SUBST([PACKAGES])
AC_SUBST([EXTRA_LIBS])
dnl ---------------------------------------------
dnl Some infos:
dnl ---------------------------------------------
echo " Summary:"
echo " --------"
echo " BD-J type: $BDJ_TYPE"
echo " build JAR: $use_bdjava_jar"
if test "x$use_bdjava_jar" = "xyes"; then
if test "x$javac_version" != "x"; then
echo " javac version: $javac_version"
fi
echo " Java binary version: $java_code_version"
fi
if test x"$BDJ_BOOTCLASSPATH" != x""; then
echo " BD-J bootclasspath: $BDJ_BOOTCLASSPATH"
fi
echo " Font support (freetype2): $with_freetype"
if [[ $with_freetype = "yes" ]]; then
if test "${SYS}" != "mingw32"; then
echo " Use system fonts (fontconfig): $with_fontconfig"
else
echo " Use system fonts: yes"
fi
fi
echo " Metadata support (libxml2): $with_libxml2"
echo " Build examples: $use_examples"
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