X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libjava%2Fconfigure.host;h=437566a3079b5b606c4272536a8213ff560a0c22;hb=ae21cabb6d56d24385469959a35d824e26ae3dfe;hp=f1c65bcc50e5d1e0feb15e7adde1afcc4c2804d6;hpb=3bfc27ae36b5a84f1a9c357e39febf41b5912837;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/libjava/configure.host b/libjava/configure.host
index f1c65bcc50e..437566a3079 100644
--- a/libjava/configure.host
+++ b/libjava/configure.host
@@ -28,6 +28,8 @@
 #			pthread_self calls by caching thread IDs in a hashtable
 #   can_unwind_signal   Set to "yes" if the EH unwinder supports throwing
 #			from a signal handler.
+#   disable_dladdr      Set to "yes" if dladdr should not be used
+#                       (i.e it is broken).
 
 libgcj_flags=
 libgcj_cflags=
@@ -39,6 +41,7 @@ enable_hash_synchronization_default=no
 sysdeps_dir=generic
 slow_pthread_self=
 can_unwind_signal=no
+disable_dladdr=
 
 case "${target_optspace}:${host}" in
   yes:*)
@@ -87,20 +90,20 @@ case "${host}" in
 	;;
   i686-*|i586-*|i486-*|i386-*)
 	sysdeps_dir=i386
-	libgcj_flags="${libgcj_flags} -ffloat-store"
+	libgcj_flags="${libgcj_flags} -ffloat-store -fno-omit-frame-pointer"
 	libgcj_interpreter=yes
-	libgcj_cxxflags="-D__NO_MATH_INLINES"
-	libgcj_cflags="-D__NO_MATH_INLINES"
+	libgcj_cxxflags=
+	libgcj_cflags=
 	DIVIDESPEC=-fno-use-divide-subroutine
 	enable_hash_synchronization_default=yes
 	slow_pthread_self=yes
 	;;
   x86_64-*)
-	CHECKREFSPEC="%{m32:-fcheck-references}"
 	sysdeps_dir=x86-64
 	libgcj_flags="${libgcj_flags} -ffloat-store -fno-omit-frame-pointer"
-	libgcj_cxxflags="-D__NO_MATH_INLINES"
-	libgcj_cflags="-D__NO_MATH_INLINES"
+	libgcj_cxxflags=
+	libgcj_cflags=
+	DIVIDESPEC=-f%{m32:no-}use-divide-subroutine
 	enable_hash_synchronization_default=yes
 	slow_pthread_self=yes
 	libgcj_interpreter=yes
@@ -112,13 +115,17 @@ case "${host}" in
 	enable_hash_synchronization_default=yes
 	IEEESPEC=-mieee
 	;;
+  hppa-*)
+	sysdeps_dir=pa
+	libgcj_interpreter=yes
+	enable_hash_synchronization_default=yes
+	;;
   powerpc64*-*)
-	# libffi not ported.
-	with_libffi_default=no
-	libgcj_interpreter=no
-	libgcj_flags="${libgcj_flags} -mminimal-toc"
-	# this may not be correct
 	sysdeps_dir=powerpc
+	libgcj_interpreter=yes
+	if [ x`$CC -print-multi-os-directory` = x../lib64 ]; then
+	    libgcj_flags="${libgcj_flags} -mminimal-toc"
+	fi
 	enable_hash_synchronization_default=yes
 	slow_pthread_self=yes
 	;;
@@ -131,6 +138,7 @@ case "${host}" in
   s390*-*)
 	sysdeps_dir=s390
 	libgcj_interpreter=yes
+	DIVIDESPEC=-fno-use-divide-subroutine
 	enable_hash_synchronization_default=yes
 	;;
   sparc*-*)
@@ -162,6 +170,7 @@ case "${host}" in
   sparc*-linux* | \
   ia64-* | \
   x86_64*-linux* | \
+  hppa*-linux* | \
   sh-linux* | sh[34]*-linux*)
   	can_unwind_signal=yes
 	if test x$slow_pthread_self = xyes \
@@ -214,14 +223,34 @@ EOF
 	  rm -f conftest conftest.c
 	fi
 	;;
-  *-*-darwin*)
-	enable_hash_synchronization_default=no
+  mips*-*-linux* )
+  	sysdeps_dir=mips
+  	can_unwind_signal=yes
+	libgcj_interpreter=yes
+	libgcj_flags="${libgcj_flags} -mxgot"
+	DIVIDESPEC=-fno-use-divide-subroutine
+	case "${host}" in
+	    mipsel*-linux* | mipsisa32el*-linux*)
+		enable_hash_synchronization_default=yes
+		disable_dladdr=yes
+	    ;;
+	esac
+	;;
+  powerpc*-*-darwin*)
+	enable_hash_synchronization_default=yes
 	slow_pthread_self=
-	can_unwind_signal=no
+	can_unwind_signal=yes
 	;;
   *-*-freebsd*)
 	slow_pthread_self=
 	;;
+  *-mingw*)
+  	# FIXME: win32_exception_handler( ) in win32.cc does not do the
+	# right stuff yet w.r.t. SEH. Live with the following for now.
+	can_unwind_signal=no
+	CHECKREFSPEC=-fcheck-references
+	DIVIDESPEC=-fuse-divide-subroutine
+	;;
   *-cygwin*)
   	# The cygwin linker doesn't do 8-byte alignment by default, so
 	# disable hash synchronization for now.