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configure.ac
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configure.ac
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dnl Process this file with autoconf to produce a configure script.
dnl -----------------------------------------------------------
dnl Turning off cache for debug reasons
dnl -----------------------------------------------------------
dnl define([AC_CACHE_LOAD], )dnl
dnl define([AC_CACHE_SAVE], )dnl
AC_INIT([GNU Classpath],[0.99.1-pre],[[email protected]],[classpath])
AC_CONFIG_SRCDIR(java/lang/System.java)
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_TARGET
dnl -----------------------------------------------------------
dnl Fold all IA-32 CPU architectures into "x86"
dnl -----------------------------------------------------------
if expr ${target_cpu} : '.*86' > /dev/null; then target_cpu=x86; fi
dnl -----------------------------------------------------------
dnl We will not track/change lib version until we reach version 1.0
dnl at which time we'll have to be more anal about such things
dnl -----------------------------------------------------------
AC_SUBST(LIBVERSION, "0:0:0")
case "$host_os" in
darwin*)
cp_module=""
;;
*)
cp_module="-module"
;;
esac
CLASSPATH_MODULE="${cp_module} -version-info ${LIBVERSION} -no-undefined"
AC_SUBST(CLASSPATH_MODULE)
CLASSPATH_CONVENIENCE="-no-undefined"
AC_SUBST(CLASSPATH_CONVENIENCE)
AC_PREREQ(2.63)
AM_INIT_AUTOMAKE([1.9.0 gnu std-options tar-ustar -Wno-portability])
AC_CONFIG_HEADERS([include/config.h])
AC_PREFIX_DEFAULT(/usr/local/classpath)
dnl -----------------------------------------------------------
dnl Enable collections.jar (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([collections],
[AS_HELP_STRING(--enable-collections,create collections.jar [default=no])],
[case x"${enableval}" in
xyes) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
xno) COMPILE_COLLECTIONS=no ;;
x) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
*) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"${enableval}\"" ;;
esac],
[COMPILE_COLLECTIONS=no])
AM_CONDITIONAL(CREATE_COLLECTIONS, test "x${COMPILE_COLLECTIONS}" = xyes)
dnl -----------------------------------------------------------
dnl Enable JNI libraries (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([jni],
[AS_HELP_STRING(--enable-jni,compile JNI source [default=yes])],
[case "${enableval}" in
yes) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
no) COMPILE_JNI=no ;;
*) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
esac],
[COMPILE_JNI=yes])
AM_CONDITIONAL(CREATE_JNI_LIBRARIES, test "x${COMPILE_JNI}" = xyes)
dnl -----------------------------------------------------------
dnl Enable core JNI libraries (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([core-jni],
[AS_HELP_STRING(--enable-core-jni,
compile JNI sources for core [default=yes])],
[case "${enableval}" in
yes) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
no) COMPILE_CORE_JNI=no ;;
*) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
esac],
[COMPILE_CORE_JNI=yes])
AM_CONDITIONAL(CREATE_CORE_JNI_LIBRARIES, test "x${COMPILE_CORE_JNI}" = xyes)
dnl -----------------------------------------------------------
dnl Default Preference Backend
dnl -----------------------------------------------------------
AC_ARG_ENABLE([default-preferences-peer],
[AS_HELP_STRING([--enable-default-preferences-peer@<:@=peer type or class name@:>@],
[specify one of: "gconf" [default] for a GConf based backend, "file" for a file based one, "memory" for a transient one, or a fully qualified class name implementing java.util.prefs.PreferencesFactory])],
[case "${enableval}" in
file) DEFAULT_PREFS_PEER=gnu.java.util.prefs.FileBasedFactory ;;
gconf|yes|true) DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory ;;
memory) DEFAULT_PREFS_PEER=gnu.java.util.prefs.MemoryBasedFactory ;;
no|false) AC_MSG_ERROR(bad value '${enableval}' for --enable-default-preferences-peer) ;;
*) DEFAULT_PREFS_PEER=${enableval} ;;
esac],
[DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory])
dnl AC_SUBST(DEFAULT_PREFS_PEER)
dnl -----------------------------------------------------------
dnl GConf native peer (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gconf-peer],
[AS_HELP_STRING(--disable-gconf-peer,compile GConf native peers (disabled by --disable-jni) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GCONF_PEER=yes ;;
no) COMPILE_GCONF_PEER=no ;;
*) COMPILE_GCONF_PEER=yes ;;
esac],
[COMPILE_GCONF_PEER=yes])
AM_CONDITIONAL(CREATE_GCONF_PEER_LIBRARIES, test "x${COMPILE_GCONF_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GConf native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gconf-peers],,AC_MSG_ERROR([No --enable-gconf-peers (or --disable-gconf-peers) option; you want --enable-gconf-peer]))
dnl ------------------------------------------------------------
dnl GStreamer based sound provider backend (disabled by default)
dnl ------------------------------------------------------------
AC_ARG_ENABLE([gstreamer-peer],
[AS_HELP_STRING(--enable-gstreamer-peer,compile GStreamer native peers (disabled by --disable-jni) [default=no])],
[case "${enableval}" in
yes) COMPILE_GSTREAMER_PEER=yes ;;
no) COMPILE_GSTREAMER_PEER=no ;;
*) COMPILE_GSTREAMER_PEER=default ;;
esac],
[COMPILE_GSTREAMER_PEER=default])
AM_CONDITIONAL(CREATE_GSTREAMER_PEER_LIBRARIES, test "x${COMPILE_GSTREAMER_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GStreamer native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gstreamer-peers],,AC_MSG_ERROR([No --enable-gstreamer-peers (or --disable-gstreamer-peers) option; you want --enable-gstreamer-peer]))
dnl ------------------------------------------------------------
dnl Whether to compile with -Werror or not (disabled by default)
dnl ------------------------------------------------------------
AC_ARG_ENABLE([Werror],
[AS_HELP_STRING(--enable-Werror,whether to compile C code with -Werror which turns any compiler warning into a compilation failure [default=no])],
[case "${enableval}" in
yes) ENABLE_WERROR=yes ;;
no) ENABLE_WERROR=no ;;
*) ENABLE_WERROR=no ;;
esac],
[ENABLE_WERROR=no])
dnl -----------------------------------------------------------
dnl Default AWT toolkit
dnl -----------------------------------------------------------
AC_ARG_ENABLE(default-toolkit,
AS_HELP_STRING([--enable-default-toolkit],
[fully qualified class name of default AWT toolkit]))
default_toolkit=$enable_default_toolkit
if test "$default_toolkit" = ""; then
default_toolkit=gnu.java.awt.peer.gtk.GtkToolkit
fi
AC_SUBST(default_toolkit)
dnl -----------------------------------------------------------
dnl Native libxml/xslt library (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([xmlj],
[AS_HELP_STRING(--enable-xmlj,compile native libxml/xslt library [default=no])],
[case "${enableval}" in
yes) COMPILE_XMLJ=yes ;;
no) COMPILE_XMLJ=no ;;
*) COMPILE_XMLJ=no ;;
esac],
[COMPILE_XMLJ=no])
AM_CONDITIONAL(CREATE_XMLJ_LIBRARY, test "x${COMPILE_XMLJ}" = xyes)
dnl -----------------------------------------------------------
dnl ALSA code (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([alsa],
[AS_HELP_STRING(--disable-alsa,compile ALSA providers (enable by --enable-alsa) [default=yes])],
[case "${enableval}" in
yes) COMPILE_ALSA=yes ;;
no) COMPILE_ALSA=no ;;
*) COMPILE_ALSA=yes ;;
esac],
[AC_CHECK_HEADERS([alsa/asoundlib.h],
[AC_CHECK_LIB([asound], [snd_seq_open], COMPILE_ALSA=yes,COMPILE_ALSA=no)],
COMPILE_ALSA=no)])
AM_CONDITIONAL(CREATE_ALSA_LIBRARIES, test "x${COMPILE_ALSA}" = xyes)
dnl -----------------------------------------------------------
dnl DSSI code (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([dssi],
[AS_HELP_STRING(--disable-dssi,compile DSSI providers (enable by --enable-dssi) [default=yes])],
[case "${enableval}" in
yes) COMPILE_DSSI=yes ;;
no) COMPILE_DSSI=no ;;
*) COMPILE_DSSI=yes ;;
esac],
[COMPILE_DSSI=no
AC_CHECK_HEADERS([dssi.h], [
AC_CHECK_HEADERS([jack/jack.h],COMPILE_DSSI=yes)])])
AM_CONDITIONAL(CREATE_DSSI_LIBRARIES, test "x${COMPILE_DSSI}" = xyes)
dnl -----------------------------------------------------------
dnl GTK native peer (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gtk-peer],
[AS_HELP_STRING(--disable-gtk-peer,compile GTK native peers (disabled by --disable-jni) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GTK_PEER=yes ;;
no) COMPILE_GTK_PEER=no ;;
*) COMPILE_GTK_PEER=yes ;;
esac],
[COMPILE_GTK_PEER=yes])
AM_CONDITIONAL(CREATE_GTK_PEER_LIBRARIES, test "x${COMPILE_GTK_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GTK native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gtk-peers],,AC_MSG_ERROR([No --enable-gtk-peers (or --disable-gtk-peers) option; you want --enable-gtk-peer]))
dnl -----------------------------------------------------------
dnl Qt native peer (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([qt-peer],
[AS_HELP_STRING(--enable-qt-peer,compile Qt4 native peers (disabled by --disable-jni) [default=no])],
[case "${enableval}" in
yes) COMPILE_QT_PEER=yes ;;
no) COMPILE_QT_PEER=no ;;
*) COMPILE_QT_PEER=yes ;;
esac],
[COMPILE_QT_PEER=no])
AM_CONDITIONAL(CREATE_QT_PEER_LIBRARIES, test "x${COMPILE_QT_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl Plugin (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([plugin],
[AS_HELP_STRING(--disable-plugin,compile gcjwebplugin (disabled by --disable-plugin) [default=yes])],
[case "${enableval}" in
yes) COMPILE_PLUGIN=yes ;;
no) COMPILE_PLUGIN=no ;;
*) COMPILE_PLUGIN=yes ;;
esac],
[COMPILE_PLUGIN=no])
AM_CONDITIONAL(CREATE_PLUGIN, test "x${COMPILE_PLUGIN}" = xyes)
dnl -----------------------------------------------------------
dnl Native java.math.BigInteger (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gmp],
[AS_HELP_STRING(--enable-gmp,
compile native java.math.BigInteger library (disabled by --disable-gmp) [default=yes])],
[case "${enableval}" in
yes|true) COMPILE_GMP=yes ;;
no|false) COMPILE_GMP=no ;;
*) COMPILE_GMP=yes ;;
esac],
[COMPILE_GMP=yes])
dnl -----------------------------------------------------------
dnl GJDoc (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gjdoc],
[AS_HELP_STRING(--disable-gjdoc,compile GJDoc (disabled by --disable-gjdoc) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GJDOC=yes ;;
no) COMPILE_GJDOC=no ;;
*) COMPILE_GJDOC=yes ;;
esac],
[COMPILE_GJDOC=yes])
AM_CONDITIONAL(CREATE_GJDOC, test "x${COMPILE_GJDOC}" = xyes)
dnl -----------------------------------------------------------
dnl Sets the native libraries installation dir
dnl -----------------------------------------------------------
AC_ARG_WITH([native-libdir],
[AS_HELP_STRING(--with-native-libdir,sets the installation directory for native libraries [default='${libdir}/${PACKAGE}'])],
[
nativeexeclibdir=${withval}
],
[
nativeexeclibdir='${libdir}/${PACKAGE}'
])
AC_SUBST(nativeexeclibdir)
dnl -----------------------------------------------------------
dnl Sets the Java library installation dir.
dnl -----------------------------------------------------------
AC_ARG_WITH([glibj-dir],
[AS_HELP_STRING(--with-glibj-dir,sets the installation directory for glibj.zip [default='${libdir}/${PACKAGE}'])],
[
glibjdir=${withval}
],
[
glibjdir='${datadir}/${PACKAGE}'
])
AC_SUBST(glibjdir)
dnl -----------------------------------------------------------
dnl Sets the Antlr jar to use for compiling gjdoc
dnl -----------------------------------------------------------
AC_ARG_WITH([antlr-jar],
[AS_HELP_STRING([--with-antlr-jar=file],[Use ANTLR from the specified jar file])],
[
ANTLR_JAR=$withval
],
[
ANTLR_JAR="$ANTLR_JAR"
])
dnl -----------------------------------------------------------
dnl Regenerate headers at build time (enabled if not found)
dnl -----------------------------------------------------------
AC_MSG_CHECKING([whether to regenerate the headers])
AC_ARG_ENABLE([regen-headers],
[AS_HELP_STRING(--enable-regen-headers,automatically regenerate JNI headers [default=yes if headers don't exist])],
[case "${enableval}" in
yes) REGENERATE_JNI_HEADERS=yes ;;
no) REGENERATE_JNI_HEADERS=no ;;
*) REGENERATE_JNI_HEADERS=yes ;;
esac],
[if test -e ${srcdir}/include/java_lang_VMSystem.h; then
REGENERATE_JNI_HEADERS=no ;
else
REGENERATE_JNI_HEADERS=yes ;
fi])
AC_MSG_RESULT(${REGENERATE_JNI_HEADERS})
AM_CONDITIONAL(CREATE_JNI_HEADERS, test "x${REGENERATE_JNI_HEADERS}" = xyes)
dnl ------------------------------------------------------------------------
dnl Regenerate GJDoc parser at build time (enabled if not found)
dnl ------------------------------------------------------------------------
AC_MSG_CHECKING([whether to regenerate the GJDoc parser])
AC_ARG_ENABLE([regen-gjdoc-parser],
[AS_HELP_STRING(--enable-regen-gjdoc-parser,automatically regenerate the GJDoc parser [default=yes if generated source doesn't exist])],
[case "${enableval}" in
yes) REGENERATE_GJDOC_PARSER=yes ;;
no) REGENERATE_GJDOC_PARSER=no ;;
*) REGENERATE_GJDOC_PARSER=yes ;;
esac],
[if test -e ${srcdir}/tools/generated/gnu/classpath/tools/gjdoc/expr/JavaLexer.java; then
REGENERATE_GJDOC_PARSER=no ;
else
REGENERATE_GJDOC_PARSER=yes ;
fi])
AC_MSG_RESULT(${REGENERATE_GJDOC_PARSER})
AM_CONDITIONAL(CREATE_GJDOC_PARSER, test "x${REGENERATE_GJDOC_PARSER}" = xyes)
dnl -----------------------------------------------------------
dnl Enable tool wrapper binaries (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([tool-wrappers],
[AS_HELP_STRING(--enable-tool-wrappers,create tool wrapper binaries [default=no])],
[case x"${enableval}" in
xyes)
COMPILE_WRAPPERS=yes;
AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
;;
xno) COMPILE_WRAPPERS=no ;;
x) COMPILE_WRAPPERS=yes ;;
*) COMPILE_WRAPPERS=yes ;;
esac],
[COMPILE_WRAPPERS=no])
AM_CONDITIONAL(CREATE_WRAPPERS, test "x${COMPILE_WRAPPERS}" = xyes)
AC_PROG_LN_S
AC_PROG_INSTALL
dnl -----------------------------------------------------------
dnl Checks for programs.
dnl -----------------------------------------------------------
AC_PROG_CXX
dnl Initialize libtool
AC_DISABLE_STATIC
LT_INIT
AC_PROG_AWK
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CPP
# Handle -Werror default case.
if test "$ENABLE_WERROR" = default; then
case "$host_os" in
*linux*)
if test "$GCC" = yes; then
ENABLE_WERROR=yes
fi
;;
esac
fi
if test "x${COMPILE_COLLECTIONS}" = xyes; then
AC_PATH_PROG(PERL, [perl])
AC_SUBST(PERL)
AC_SUBST(COLLECTIONS_PREFIX)
AC_CONFIG_FILES([lib/mkcollections.pl])
AC_CONFIG_COMMANDS([mkcollections.pl],[chmod 755 lib/mkcollections.pl])
fi
if test "x${COMPILE_JNI}" = xyes; then
GCC_ATTRIBUTE_UNUSED
AC_HEADER_STDC
dnl Checking sizeof void * is needed for fdlibm to work properly on ppc64,
dnl at least.
AC_COMPILE_CHECK_SIZEOF(void *)
dnl Checking for endianess.
AC_C_BIGENDIAN_CROSS
dnl We check for sys/filio.h because Solaris 2.5 defines FIONREAD there.
dnl On that system, sys/ioctl.h will not include sys/filio.h unless
dnl BSD_COMP is defined; just including sys/filio.h is simpler.
dnl Check for crt_externs.h on Darwin.
dnl Check for netinet/in_systm.h, netinet/ip.h and net/if.h for Windows CE.
dnl Check for sys/loadavg.h for getloadavg() on Solaris 9.
dnl Check for sys/sockio.h for SIOCGIFFLAGS on OpenSolaris.
AC_CHECK_HEADERS([unistd.h sys/types.h sys/config.h sys/ioctl.h \
asm/ioctls.h \
inttypes.h stdint.h utime.h sys/utime.h sys/filio.h \
sys/time.h \
sys/select.h \
crt_externs.h \
fcntl.h \
sys/mman.h \
magic.h \
sys/event.h sys/epoll.h \
ifaddrs.h \
netinet/in_systm.h netinet/ip.h net/if.h \
sys/loadavg.h sys/sockio.h])
AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
AC_SEARCH_LIBS([clock_gettime], [rt])
AC_SEARCH_LIBS([inet_pton],[nsl])
AC_CHECK_LIB([socket], [gethostname])
AC_CHECK_FUNCS([ftruncate fsync select \
gethostname socket strerror fork pipe execve open close \
lseek fstat read readv write writev htonl memset htons connect \
getsockname getpeername bind listen accept \
recvfrom send sendto setsockopt getsockopt time mktime clock_gettime \
gethostbyname_r localtime_r \
strerror_r \
fcntl \
statvfs \
mmap munmap mincore msync madvise getpagesize sysconf \
lstat readlink \
inet_aton inet_addr inet_pton \
getifaddrs kqueue kevent epoll_create \
getloadavg])
LIBMAGIC=
AC_CHECK_LIB(magic, magic_open, LIBMAGIC=-lmagic)
AC_SUBST(LIBMAGIC)
AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 addr6;]])],
[AC_DEFINE(HAVE_INET6, 1,
[Define if inet6 structures are defined in netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_HEADER_TIME
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
AC_MSG_CHECKING([for tm_gmtoff in struct tm])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]],[[struct tm tim; tim.tm_gmtoff = 0;]])],
[AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global timezone variable])
dnl FIXME: we don't want a link check here because that won't work
dnl when cross-compiling. So instead we make an assumption that
dnl the header file will mention timezone if it exists.
dnl Don't find the win32 function timezone
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[void i(){long z2 = 2*timezone;}]])],
[AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global _timezone variable])
dnl FIXME: As above, don't want link check
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[long z2 = _timezone;]])],
[AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
[Define if your platform has the global _timezone variable.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])])])
AC_C_CONST
AC_C_INLINE
AC_C_ATTRIBUTE
AX_FUNC_WHICH_GETHOSTBYNAME_R
dnl See if we HAVE_ICONV, how ICONV_CONST is set and LTLIBICONV
AM_ICONV
dnl When using gcc we want warnings, lots of warnings :-)
if test "x${GCC}" = xyes; then
dnl We want ISO C90 ansi, but with longlong (jlong) support
dnl and modern POSIX and BSD C library functions/prototypes.
dnl Warning flags for (almost) everybody.
dnl Should probably be configurable
WARNING_CFLAGS='-W -Wall -Wmissing-declarations -Wwrite-strings -Wmissing-prototypes -Wno-long-long'
AC_SUBST(WARNING_CFLAGS)
dnl CFLAGS that are used for all native code. We want to compile
dnl everything with unwinder data so that backtrace() will always
dnl work.
EXTRA_CFLAGS='-fexceptions -fasynchronous-unwind-tables'
AC_SUBST(EXTRA_CFLAGS)
dnl Strict warning flags which not every module uses.
dnl Should probably be configurable.
STRICT_WARNING_CFLAGS='-Wstrict-prototypes -pedantic'
AC_SUBST(STRICT_WARNING_CFLAGS)
dnl Whether or not to add -Werror, also not used by all modueles.
dnl Can be configured by --disable-Werror
ERROR_CFLAGS=
if test "x${ENABLE_WERROR}" = xyes; then
ERROR_CFLAGS='-Werror'
fi
AC_SUBST(ERROR_CFLAGS)
fi
dnl Check for libxml and libxslt libraries (when xmlj is enabled).
if test "x${COMPILE_XMLJ}" = xyes; then
PKG_CHECK_MODULES(XML, libxml-2.0 >= 2.6.8)
PKG_CHECK_MODULES(XSLT, libxslt >= 1.1.11)
AC_SUBST(XML_LIBS)
AC_SUBST(XML_CFLAGS)
AC_SUBST(XSLT_LIBS)
AC_SUBST(XSLT_CFLAGS)
fi
dnl Check for AWT related gthread/gtk
if test "x${COMPILE_GTK_PEER}" = xyes; then
AC_PATH_XTRA
if test "$no_x" = yes; then
AC_MSG_ERROR([GTK+ peers requested but no X library available])
fi
dnl Check if we can link against the XTest library and set
dnl HAVE_XTEST accordingly.
AC_CHECK_LIB([Xtst], [XTestQueryExtension],
[AC_DEFINE(HAVE_XTEST, 1, [Define to 1 if you have libXtst.])[XTEST_LIBS="$XTEST_LIBS -X11 -lXtst"]],
[true],
[${X_LIBS}])
PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
PKG_CHECK_MODULES(FREETYPE2, freetype2)
PKG_CHECK_MODULES(PANGOFT2, pangoft2)
PKG_CHECK_MODULES(CAIRO, cairo >= 1.1.8)
dnl Check if we can link against the XRender library and set
dnl HAVE_XRENDER accordingly.
AC_CHECK_LIB([Xrender], [XRenderQueryExtension],
[AC_DEFINE(HAVE_XRENDER, 1, [Define to 1 if you have libXrender.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrender"]],
[true],
[${X_LIBS}])
dnl Check if we can link against the XRandR library and set
dnl HAVE_XRANDR accordingly.
AC_CHECK_LIB([Xrandr], [XRRQueryExtension],
[AC_DEFINE(HAVE_XRANDR, 1, [Define to 1 if you have libXrandr.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrandr"]],
[true],
[${X_LIBS}])
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
AC_SUBST(FREETYPE2_LIBS)
AC_SUBST(FREETYPE2_CFLAGS)
AC_SUBST(PANGOFT2_LIBS)
AC_SUBST(PANGOFT2_CFLAGS)
AC_SUBST(XTEST_LIBS)
fi
dnl gconf-peer
if test "x${COMPILE_GCONF_PEER}" = xyes; then
PKG_CHECK_MODULES(GCONF, gconf-2.0 >= 2.6.0)
AC_SUBST(GCONF_CFLAGS)
AC_SUBST(GCONF_LIBS)
dnl we also need gdk for locking
PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
AC_SUBST(GDK_CFLAGS)
AC_SUBST(GDK_LIBS)
dnl check if the config value was given form the command line,
dnl if not, overwrite the default if we have the gconf backend
dnl compiled in
USE_GCONF_PREFS_PEER=$enable_default_preferences_peer
if test "$USE_GCONF_PREFS_PEER" = ""; then
DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory
fi
fi
dnl gstreamer-peer
if test "x${COMPILE_GSTREAMER_PEER}" = xyes; then
GST_MAJORMINOR=0.10
GST_REQUIRED=0.10.10
dnl gstreamer
PKG_CHECK_MODULES(GSTREAMER, gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
dnl gstreamer-base
PKG_CHECK_MODULES(GSTREAMER_BASE,
gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_BASE_CFLAGS)
AC_SUBST(GSTREAMER_BASE_LIBS)
dnl gstreamer-plugin-base
PKG_CHECK_MODULES(GSTREAMER_PLUGINS_BASE,
gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_PLUGINS_BASE_CFLAGS)
AC_SUBST(GSTREAMER_PLUGINS_BASE_LIBS)
GST_PLUGIN_LDFLAGS='-module -avoid-version -Wno-unused-parameter -no-undefined'
AC_SUBST(GST_PLUGIN_LDFLAGS)
PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
AC_SUBST(GDK_CFLAGS)
AC_SUBST(GDK_LIBS)
dnl set the gstreamer based file reader, writer and mixer
GSTREAMER_FILE_READER=gnu.javax.sound.sampled.gstreamer.io.GstAudioFileReader
GSTREAMER_MIXER_PROVIDER=gnu.javax.sound.sampled.gstreamer.GStreamerMixerProvider
fi
dnl add the gstreamer resources
AC_SUBST(GSTREAMER_FILE_READER)
AC_SUBST(GSTREAMER_MIXER_PROVIDER)
dnl Check for AWT related Qt4
if test "x${COMPILE_QT_PEER}" = xyes; then
PKG_CHECK_MODULES(QT, QtCore QtGui >= 4.1.0, HAVE_QT4="yes", HAVE_QT4="no")
if test "x$HAVE_QT4" = "xyes"; then
dnl Check needed because in some cases the QtGui includedir
dnl doesn't contain the subsystem dir.
QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtGui`
EXTRA_QT_INCLUDE_DIR="$QT_INCLUDE_DIR/Qt"
AC_CHECK_FILE([$QT_INCLUDE_DIR/QWidget],
AC_MSG_NOTICE([No extra QT_INCLUDE_DIR needed]),
AC_CHECK_FILE([$EXTRA_QT_INCLUDE_DIR/QWidget],
QT_CFLAGS="$QT_CFLAGS -I$EXTRA_QT_INCLUDE_DIR",
AC_MSG_WARN([QWidget not found])))
AC_CHECK_PROG(MOC, [moc], [moc])
AC_CHECK_PROG(MOC4, [moc-qt4], [moc-qt4])
if test x"$MOC4" != x ; then
AC_MSG_NOTICE([Using $MOC4 as moc])
MOC=$MOC4;
fi
fi
if test "x$HAVE_QT4" = "xno"; then
AC_MSG_NOTICE([Looking for QT_CFLAGS and QT_LIBS without pkg-config])
case "$host_os" in
darwin*)
AC_ARG_WITH([qt4dir],
[AS_HELP_STRING([--with-qt4dir=DIR],
[Qt4 installation directory used for OS-X.
For other systems use pkg-config.])],
[QT4DIR=$withval]
)
if test x"$QT4DIR" = x ; then
AC_MSG_ERROR([*** No path for Qt4 --with-qt4dir option given])
fi
AC_MSG_RESULT([QT4DIR... $QT4DIR])
AC_CHECK_PROG(MOC, [moc], [$QT4DIR/bin/moc], [], $QT4DIR/bin)
if test x"$MOC" = x; then
AC_MSG_ERROR([*** This is not the right Qt installation])
fi
QT_CFLAGS="-F$QT4DIR/lib -I$QT4DIR/lib/QtCore.framework/Headers"
QT_CFLAGS="$QT_CFLAGS -I$QT4DIR/lib/QtGui.framework/Headers"
QT_LIBS="-Xlinker -F$QT4DIR/lib -Xlinker -framework -Xlinker QtCore"
QT_LIBS="$QT_LIBS -Xlinker -framework -Xlinker QtGui"
;;
*)
AC_MSG_ERROR([*** Please check PKG_CONFIG_PATH or the version
of your installed Qt4 installation.])
;;
esac
fi
AC_MSG_NOTICE([Set QT_CFLAGS... $QT_CFLAGS])
AC_SUBST(QT_CFLAGS)
AC_SUBST(QT_LIBS)
fi
dnl **********************************************************************
dnl Check for MSG_NOSIGNAL
dnl **********************************************************************
AC_MSG_CHECKING(for MSG_NOSIGNAL)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = MSG_NOSIGNAL; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,
[Define this symbol if you have MSG_NOSIGNAL]) ],[ AC_MSG_RESULT(no)
])
dnl **********************************************************************
dnl Check for SO_NOSIGPIPE (Darwin equivalent for MSG_NOSIGNAL)
dnl **********************************************************************
AC_MSG_CHECKING(for SO_NOSIGPIPE )
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = SO_NOSIGPIPE; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SO_NOSIGPIPE, 1,
[Define this symbol if you have SO_NOSIGPIPE]) ],[ AC_MSG_RESULT(no)
])
dnl **********************************************************************
dnl Check for MSG_WAITALL
dnl **********************************************************************
AC_MSG_CHECKING(for MSG_WAITALL)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = MSG_WAITALL; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_WAITALL, 1,
[Define this symbol if you have MSG_WAITALL]) ],[ AC_MSG_RESULT(no)
])
dnl Check for plugin support headers and libraries.
if test "x${COMPILE_PLUGIN}" = xyes; then
PKG_CHECK_MODULES(MOZILLA, mozilla-plugin, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, firefox-plugin firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, xulrunner-plugin xulrunner-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, mozilla-firefox-plugin mozilla-firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, seamonkey-plugin seamonkey-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, iceape-plugin iceape-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
AC_MSG_ERROR([Couldn't find plugin support headers and libraries, try --disable-plugin])
fi
PKG_CHECK_MODULES(GLIB, glib-2.0)
PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
AC_SUBST(MOZILLA_CFLAGS)
AC_SUBST(MOZILLA_LIBS)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
AC_SUBST(PLUGIN_DIR, $HOME/.mozilla/plugins/)
fi
dnl Check for GNU MP library and header file
dnl for GNU MP versions >= 4.2 use __gmpz_combit; otherwise look for
dnl __gmpz_mul_si for earlier versions (>= 3.1).
dnl IMPORTANT: if you decide to look for __gmpz_combit, don't forget to
dnl change the name of the corresponding ac_ variable on lines 860...
AC_ARG_WITH(gmp, [ --with-gmp=PATH specify prefix directory for the installed GMP package.
Equivalent to --with-gmp-include=PATH/include
plus --with-gmp-lib=PATH/lib])
AC_ARG_WITH(gmp_include, [ --with-gmp-include=PATH specify directory for installed GMP include files])
AC_ARG_WITH(gmp_lib, [ --with-gmp-lib=PATH specify directory for the installed GMP library])
if test "x${COMPILE_GMP}" = xyes; then
AC_MSG_CHECKING([for GMP directories])
if test "x$with_gmp" != x; then
gmplibs="-L$with_gmp/lib -lgmp"
gmpinc="-I$with_gmp/include"
if test "x$with_gmp_include" != x; then
gmpinc="-I$with_gmp_include $gmpinc"
fi
if test "x$with_gmp_lib" != x; then
gmplibs="-L$with_gmp_lib $gmplibs"
fi
else
with_gmp="/usr"
gmplibs="-lgmp"
gmpinc="-I/usr/include"
fi
AC_MSG_RESULT([prefix=$with_gmp, libs=$gmplibs, inc=$gmpinc])
AC_CHECK_LIB(gmp, __gmpz_mul_si,
[GMP_CFLAGS="$gmpinc"
GMP_LIBS="$gmplibs" ],
[GMP_CFLAGS=
GMP_LIBS= ])
AC_SUBST(GMP_CFLAGS)
AC_SUBST(GMP_LIBS)
AC_CHECK_HEADERS([gmp.h])
fi
else
COMPILE_GMP=no
fi
if test "x${REGENERATE_JNI_HEADERS}" = xyes; then
CLASSPATH_WITH_JAVAH
fi
dnl -----------------------------------------------------------
dnl Add the include files for the native abstraction layer.
dnl Used by AM_CPPFLAGS in the different modules.
dnl -----------------------------------------------------------
CLASSPATH_INCLUDES="-I\$(top_srcdir)/include -I\$(top_srcdir)/native/jni/classpath -I\$(top_srcdir)/native/jni/native-lib"
AC_SUBST(CLASSPATH_INCLUDES)
dnl -----------------------------------------------------------
if test "x${COMPILE_JNI}" = xyes; then
AC_MSG_CHECKING(jni_md.h support)
if test -f ${srcdir}/include/jni_md-${target_cpu}-${target_os}.h; then
AC_MSG_RESULT(yes)
else
target_cpu=x86
target_os=linux-gnu
AC_MSG_WARN(no, using x86-linux-gnu)
fi
ac_sources="include/jni_md-${target_cpu}-${target_os}.h"
ac_dests="include/jni_md.h"
while test -n "$ac_sources"; do
set $ac_dests; ac_dest=$1; shift; ac_dests=$*
set $ac_sources; ac_source=$1; shift; ac_sources=$*
ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
done
AC_CONFIG_LINKS([$ac_config_links_1])
fi
CLASSPATH_WITH_CLASSLIB
dnl -----------------------------------------------------------
dnl Initialize maintainer mode
dnl -----------------------------------------------------------
AM_MAINTAINER_MODE
dnl -----------------------------------------------------------
dnl Enable debugging statements at compile time. By default
dnl these statements should be optimized out of the bytecode
dnl produced by an optimizing Java compiler and not hinder
dnl performance because debugging is turned off by default.
dnl -----------------------------------------------------------
AC_ARG_ENABLE([debug],
[AS_HELP_STRING(--enable-debug,enable runtime debugging code)],
[case "${enableval}" in
yes)
LIBDEBUG="true"
AC_DEFINE(DEBUG, 1, [Define to 1 if you want native library runtime debugging code enabled])
;;
no) LIBDEBUG="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac],
[LIBDEBUG="false"])
AC_SUBST(LIBDEBUG)
dnl -----------------------------------------------------------
dnl Enable execution of all static initializer loadLibrary()
dnl calls at compile time. By default most people will not
dnl want to disable this, but some VMs (gcj) don't need or want
dnl them.
dnl -----------------------------------------------------------
AC_ARG_ENABLE([load-library],
[AS_HELP_STRING(--enable-load-library,enable to use JNI native methods [default=yes])],
[case "${enableval}" in
yes) INIT_LOAD_LIBRARY="true" ;;
no) INIT_LOAD_LIBRARY="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-load-library) ;;
esac],
[INIT_LOAD_LIBRARY="true"])
AC_SUBST(INIT_LOAD_LIBRARY)
dnl -----------------------------------------------------------
dnl Specify the jar file containing the Eclipse Java Compiler. If
dnl this option is not specified then the com.sun.tools.javac
dnl implementation will not be included in tools.zip.
dnl -----------------------------------------------------------
AC_ARG_WITH([ecj-jar],
[AS_HELP_STRING([--with-ecj-jar=ABS.PATH],
[specify jar file containing the Eclipse Java Compiler])],
[ECJ_JAR=$withval]
)
AC_SUBST(ECJ_JAR)
dnl -----------------------------------------------------------
dnl Should the VM explicitly run class initialization subfunctions for
dnl java.lang.System? (default is false -- the subfunctions will be run
dnl automatically by the class initializer)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([java-lang-system-explicit-initialization],
[AS_HELP_STRING(--enable-java-lang-system-explicit-initialization,will the VM explicitly invoke java.lang.System's static initialization methods [default=no])],
[case "${enableval}" in
yes|true) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="true" ;;
no|false) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-java-lang-system-explicit-initialization) ;;
esac],
[JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false"])
AC_SUBST(JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION)
dnl -----------------------------------------------------------
dnl avoiding automake complaints
dnl -----------------------------------------------------------
REMOVE=""
AC_SUBST(REMOVE)
dnl -----------------------------------------------------------
dnl This is probably useless.
dnl -----------------------------------------------------------
AC_PATH_PROG(MKDIR, mkdir)
AC_PATH_PROG(CP, cp)
AC_PATH_PROG(DATE, date)
dnl -----------------------------------------------------------
dnl According to the GNU coding guide, we shouldn't require find,
dnl and zip, however GNU provides both so it should be okay
dnl -----------------------------------------------------------
AC_PATH_PROG(FIND, find)
dnl -----------------------------------------------------------
dnl Specify what to install (install only glibj.zip by default)
dnl -----------------------------------------------------------
CLASSPATH_WITH_GLIBJ
dnl -----------------------------------------------------------
dnl Enable API documentation generation (disabled by default)
dnl -----------------------------------------------------------
CLASSPATH_WITH_GJDOC
dnl -----------------------------------------------------------
dnl Whether to use jay to regenerate parsers.
dnl -----------------------------------------------------------
REGEN_WITH_JAY
dnl -----------------------------------------------------------
dnl This sets the build-time default, which can now be overridden
dnl by setting the system property gnu.classpath.awt.gtk.portable.native.sync
dnl to "true" or "false".
dnl -----------------------------------------------------------
AC_ARG_ENABLE([portable-native-sync],
[AS_HELP_STRING(--enable-portable-native-sync,synchronize VM threads portably)],
[case "${enableval}" in
yes)
AC_DEFINE(PORTABLE_NATIVE_SYNC, 1, [Define if you want to synchronize VM threads portably by default; undef otherwise])
;;
no) ;;
*)
AC_MSG_ERROR(bad value ${enableval} for --enable-portable-native-sync)
;;
esac],
[])
AX_CREATE_STDINT_H([include/config-int.h])
dnl -----------------------------------------------------------------------
dnl Support for using a prebuilt class library
dnl -----------------------------------------------------------------------
AC_ARG_WITH([glibj_zip],
AS_HELP_STRING([--with-glibj-zip=ABS.PATH],
[use prebuilt glibj.zip class library]))
case "$with_glibj_zip" in
"")
use_glibj_zip=false
;;
"no" )
use_glibj_zip=false
;;
"yes")
AC_MSG_ERROR([Please suply an absolute path to a prebuilt glibj.zip])
;;
*)
use_glibj_zip=true
PATH_TO_GLIBJ_ZIP=$with_glibj_zip
;;
esac;
AM_CONDITIONAL(USE_PREBUILT_GLIBJ_ZIP, test x$use_glibj_zip = xtrue)
AC_SUBST(PATH_TO_GLIBJ_ZIP)
if test "x${TOOLSDIR}" != x; then
if test "x${COMPILE_WRAPPERS}" = xno; then
AC_PROG_JAVA_WORKS
fi
if test "x${COMPILE_GJDOC}" = xyes; then
AC_LIB_ANTLR
if test "x${REGENERATE_GJDOC_PARSER}" = xyes; then
AC_PROG_ANTLR(2,7,1)
fi
fi
fi
# Check for javac if we need to build either the class library,
# the examples or the tools
if test "x${use_glibj_zip}" = xfalse || \
test "x${EXAMPLESDIR}" != x || \
test "x${TOOLSDIR}" != x && \
test "x${build_class_files}" != xno; then
AC_PROG_JAVAC_WORKS
CLASSPATH_JAVAC_MEM_CHECK