toolexeclibdir
toolexecmainlibdir
toolexecdir
-GCC_UNWIND_INCLUDE
+LIBGCC_UNWIND_INCLUDE
INSTALL_BINARIES_FALSE
INSTALL_BINARIES_TRUE
NEEDS_DATA_START_FALSE
GTK_LIBS
GTK_CFLAGS
PKG_CONFIG
+LDLIBICONV
LTLIBICONV
LIBICONV
USING_GCC_FALSE
GCINCS
GCLIBS
LIBGCJTESTSPEC
+LIBMATHSPEC
LIBSTDCXXSPEC
extra_ldflags
extra_ldflags_libjava
GCJFLAGS
ac_ct_GCJ
GCJ
+lt_host_flags
CXXCPP
CPP
OTOOL64
INCLTDL
host_exeext
GCJH
+GCC_FOR_ECJX
GCJ_FOR_ECJX
X_AWT_FALSE
X_AWT_TRUE
LIBGCJDEBUG
BUILD_SUBLIBS_FALSE
BUILD_SUBLIBS_TRUE
+LIBGCJ_LD_EXPORT_ALL
LIBGCJ_LD_SYMBOLIC_FUNCTIONS
LIBGCJ_LD_SYMBOLIC
LIBGCJ_SUBLIB_CORE_EXTRA_DEPS
with_libiconv_prefix
enable_tls
with_system_libunwind
+enable_symvers
with_python_dir
enable_aot_compile_rpm
enable_java_home
--enable-java-gc=TYPE choose garbage collector (default is boehm)
--disable-rpath do not hardcode runtime library paths
--enable-tls Use thread-local storage [default=yes]
+ --disable-symvers disable symbol versioning for libjava
--enable-aot-compile-rpm
enable installation of aot-compile-rpm [default=no]
--enable-java-home create a standard JDK-style directory layout in the
# We need a jar that supports -@. This is a GNU extension.
if test "$JAR" != no; then
rm -f config-test.jar
- echo $srcdir/configure.ac | $JAR -cf@ config-test.jar
+ echo $srcdir/configure.ac | $JAR -cf@ config-test.jar >/dev/null 2>&1
if test -f config-test.jar; then
rm -f config-test.jar
else
libgcj_ld_symbolic=$SYMBOLIC_LDFLAGS
fi
+# for windows native targets enforce export of all symbols for shared libgcj.
+libgcj_ld_export_all=
+case "$host" in
+ *mingw*)
+ libgcj_ld_export_all=-Wl,--export-all-symbols
+ ;;
+ *)
+ ;;
+esac
+
LIBGCJ_CFLAGS="${libgcj_cflags}"
LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
LIBGCJ_SUBLIB_CORE_EXTRA_DEPS="${libgcj_sublib_core_extra_deps}"
LIBGCJ_LD_SYMBOLIC="${libgcj_ld_symbolic}"
LIBGCJ_LD_SYMBOLIC_FUNCTIONS="${libgcj_ld_symbolic_functions}"
+LIBGCJ_LD_EXPORT_ALL="${libgcj_ld_export_all}"
+
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd1*)
- dynamic_linker=no
- ;;
-
freebsd*)
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
version_type=freebsd-$objformat
# Which gcj and host gcj (for ecjx) do we use?
which_gcj=default
host_exeext=${ac_exeext}
-GCJ_FOR_ECJX=
+GCJ_FOR_ECJX='$(GCJ)'
+GCC_FOR_ECJX='$(CXX)'
built_gcc_dir="`cd ${builddotdot}/../../${host_subdir}/gcc && ${PWDCMD-pwd}`"
if test -n "${with_cross_host}"; then
# We are being configured with a cross compiler. We can't
NATIVE=no
cross_host_exeext=
GCJ_FOR_ECJX="${with_cross_host}-gcj"
+ GCC_FOR_ECJX="${with_cross_host}-gcc"
case "${with_cross_host}" in
*mingw* | *cygwin*)
cross_host_exeext=.exe
cross)
if test "x${with_newlib}" = "xyes"; then
# FIXME (comment): Why is this needed?
- GCC_UNWIND_INCLUDE=
+ LIBGCC_UNWIND_INCLUDE=
fi
GCJH='$(target_noncanonical)-gcjh'
;;
+
# Create it, so that compile/link tests don't fail
test -f libgcj.spec || touch libgcj.spec
hardcode_shlibpath_var=no
;;
- freebsd1*)
- ld_shlibs=no
- ;;
-
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
+ freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd1*)
- dynamic_linker=no
- ;;
-
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 13352 "configure"
+#line 13362 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 13458 "configure"
+#line 13468 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
esac
;;
- freebsd[12]*)
+ freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
ld_shlibs_CXX=no
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd1*)
- dynamic_linker=no
- ;;
-
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
+
+
+case $host in
+ *-cygwin* | *-mingw*)
+ # 'host' will be top-level target in the case of a target lib,
+ # we must compare to with_cross_host to decide if this is a native
+ # or cross-compiler and select where to install dlls appropriately.
+ if test -n "$with_cross_host" &&
+ test x"$with_cross_host" != x"no"; then
+ lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
+ else
+ lt_host_flags='-no-undefined -bindir "$(bindir)"';
+ fi
+ ;;
+ *)
+ lt_host_flags=
+ ;;
+esac
+
+
+
+
if test -n "$ac_tool_prefix"; then
for ac_prog in gcj
do
hardcode_shlibpath_var_GCJ=no
;;
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
+ freebsd2.*)
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_GCJ=yes
hardcode_minus_L_GCJ=yes
enableval=$enable_sjlj_exceptions; :
else
cat > conftest.$ac_ext << EOF
-#line 19437 "configure"
+#line 19461 "configure"
struct S { ~S(); };
void bar();
void foo()
*-*-cygwin)
extra_ldflags_libjava=-liconv
;;
+*-*-mingw*)
+ extra_ldflags_libjava=-lws2_32
+ ;;
+esac
+
+LIBMATHSPEC=
+# extra LD Flags which are required for targets
+case "${host}" in
+*-*-darwin*)
+ ;;
+*)
+ LIBMATHSPEC=-lm
+ ;;
esac
# Check for --no-merge-exidx-entries, an ARM-specific linker option.
+
# Allow the GC to be disabled. Can be useful when debugging.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for garbage collector to use" >&5
$as_echo_n "checking for garbage collector to use... " >&6; }
no | none | single)
THREADS=none
;;
- aix | posix | posix95 | pthreads)
+ aix | posix | pthreads)
THREADS=posix
case "$host" in
*-*-linux*)
;;
win32)
;;
- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
+ dce | vxworks)
as_fn_error "thread package $THREADS not yet supported" "$LINENO" 5
;;
*)
*-*-cygwin*)
# Don't set THREADLIBS here. Cygwin doesn't have -lpthread.
;;
- *-*-freebsd[1234]*)
+ *-*-freebsd[34].*)
# Before FreeBSD 5, it didn't have -lpthread (or any library which
# merely adds pthread_* functions) but it does have a -pthread switch
# which is required at link-time to select -lc_r *instead* of -lc.
# FIXME: In Java we are able to detect thread death at the end of
# Thread.run() so we should be able to clean up the exception handling
# contexts ourselves.
- THREADSTARTFILESPEC='crtmt%O%s'
+ case "$host" in
+ *-w64-mingw*)
+ ;;
+ *)
+ THREADSTARTFILESPEC='crtmt%O%s'
+ ;;
+ esac
;;
-
none)
THREADH=no-threads.h
;;
fi
-# We're in the tree with gcc, and need to include some of its headers.
-GCC_UNWIND_INCLUDE='-I$(multi_basedir)/./libjava/../gcc'
+# We're in the tree with libgcc, and need to include some of its headers.
+LIBGCC_UNWIND_INCLUDE='-I$(multi_basedir)/./libjava/../libgcc'
if test "x${with_newlib}" = "xyes"; then
# We are being configured with a cross compiler. AC_REPLACE_FUNCS
fi
fi
+ LDLIBICONV=`echo " $LIBICONV " | sed "s/${acl_cv_wl--Wl,}/ /g; s/,/ /g"`
+
for ac_func in gethostbyname_r
do :
if test "$GC" = boehm; then
case "${host}" in
mips-sgi-irix6*)
- # IRIX 6 lacks a N64 libdl.so, but only the N32 (default multilib)
- # libgcj.spec is used, so override here
- SYSTEMSPEC="$SYSTEMSPEC %{!mabi=64:-ldl}"
- ;;
+ # While IRIX 6 has libdl for the O32 and N32 ABIs, the N64 one is
+ # missing. It's unnecessary anyway since dlopen lives in libc.
+ ;;
*-*-darwin*)
- ;;
+ ;;
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ldl" >&5
$as_echo_n "checking for main in -ldl... " >&6; }
SYSTEMSPEC="$SYSTEMSPEC -ldl"
fi
- ;;
+ ;;
esac
fi
fi
SIGNAL_HANDLER_AUX=
case "${host}" in
+ alpha*-dec-osf* | mips-sgi-irix* | *-*-solaris2*)
+ SIGNAL_HANDLER=include/posix-signal.h
+ ;;
i?86-*-linux*)
SIGNAL_HANDLER=include/i386-signal.h
- ;;
- *-*-solaris2*)
- SIGNAL_HANDLER=include/solaris-signal.h
+ SIGNAL_HANDLER_AUX=include/x86_64-signal.h
;;
# ia64-*)
# SYSDEP_SOURCES=sysdep/ia64.c
if test "${libjava_cv_anon_version_script+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- save_CFLAGS="$CFLAGS"; save_LDFLAGS="$LDFLAGS"
- libjava_cv_anon_version_script=no
- CFLAGS="$CFLAGS -fPIC";
- LDFLAGS="$LDFLAGS -shared -Wl,--version-script,conftest.map"
- echo '{ global: globalsymb*; local: *; };' > conftest.map
- if test x$gcc_no_link = xyes; then
+ # Check whether --enable-symvers was given.
+if test "${enable_symvers+set}" = set; then :
+ enableval=$enable_symvers; case "$enableval" in
+ yes) libjava_cv_anon_version_script=yes ;;
+ no) libjava_cv_anon_version_script=no ;;
+ *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5;;
+ esac
+else
+ libjava_cv_anon_version_script=yes
+
+fi
+
+ if test x$libjava_cv_anon_version_script = xyes; then
+ save_CFLAGS="$CFLAGS"; save_LDFLAGS="$LDFLAGS"
+ CFLAGS="$CFLAGS -fPIC";
+ LDFLAGS="$LDFLAGS -shared -Wl,--version-script,conftest.map"
+ echo '{ global: globalsymb*; local: *; };' > conftest.map
+ if test x$gcc_no_link = xyes; then
as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
libjava_cv_anon_version_script=gnu
+else
+ libjava_cv_anon_version_script=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- if test x$libjava_cv_anon_version_script = xno; then
- case "$target_os" in
- solaris2*)
- LDFLAGS="$save_LDFLAGS"
- LDFLAGS="$LDFLAGS -shared -Wl,-M,conftest.map"
- # Sun ld doesn't understand wildcards here.
- echo '{ global: globalsymbol; local: *; };' > conftest.map
- if test x$gcc_no_link = xyes; then
+ if test x$libjava_cv_anon_version_script = xno; then
+ case "$target_os" in
+ solaris2*)
+ LDFLAGS="$save_LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared -Wl,-M,conftest.map"
+ # Sun ld doesn't understand wildcards here.
+ echo '{ global: globalsymbol; local: *; };' > conftest.map
+ if test x$gcc_no_link = xyes; then
as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- ;;
- esac
+ ;;
+ esac
+ fi
+ CFLAGS="$save_CFLAGS"; LDFLAGS="$save_LDFLAGS"
fi
- CFLAGS="$save_CFLAGS"; LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libjava_cv_anon_version_script" >&5
# We get this from the environment.
+default_python_dir="/share/gcc-`cat ${srcdir}/../gcc/BASE-VER`/python/libjava"
# Check whether --with-python-dir was given.
if test "${with_python_dir+set}" = set; then :
withval=$with_python_dir; with_python_dir=$withval
else
- with_python_dir=""
+ with_python_dir="${default_python_dir}"
fi
-if test "x${with_python_dir}" = "x"
-then
- # Needed for installing Python modules during make install.
- python_mod_dir="\${prefix}/share/python"
- # Needed for substituting into aot-compile*
- python_mod_dir_expanded="${expanded_prefix}/share/python"
-else
- python_mod_dir="\${prefix}${with_python_dir}"
- python_mod_dir_expanded="${expanded_prefix}${with_python_dir}"
-fi
+# Needed for installing Python modules during make install.
+python_mod_dir="\${prefix}${with_python_dir}"
+
+# Needed for substituting into aot-compile*
+python_mod_dir_expanded="${expanded_prefix}${with_python_dir}"
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Python modules dir: ${python_mod_dir_expanded}" >&5
$as_echo "Python modules dir: ${python_mod_dir_expanded}" >&6; };