libgcj.spec.in (jc1): Add BACKTRACESPEC.

2003-02-03  Andrew Haley  <aph@redhat.com>

	* libgcj.spec.in (jc1): Add BACKTRACESPEC.
        * configure.host (x86_64): Default to -fno-omit-frame-pointer.
        * configure.in (BACKTRACESPEC): New.
        * configure: Regenerate.

From-SVN: r62316

libjava/ChangeLog

+2003-02-03  Andrew Haley  <aph@redhat.com>
+
+	* libgcj.spec.in (jc1): Add BACKTRACESPEC.
+        * configure.host (x86_64): Default to -fno-omit-frame-pointer.
+        * configure.in (BACKTRACESPEC): New.
+        * configure: Regenerate.
+
 2003-02-02  Tom Tromey  <tromey@redhat.com>
 
 	* configure: Rebuilt.

libjava/configure.host

@@ -98,7 +98,7 @@ case "${host}" in
   x86_64-*)
 	CHECKREFSPEC="%{m32:-fcheck-references}"
 	sysdeps_dir=x86-64
-	libgcj_flags="${libgcj_flags} -ffloat-store"
+	libgcj_flags="${libgcj_flags} -ffloat-store -fno-omit-frame-pointer"
 	libgcj_interpreter=no
 	libgcj_cxxflags="-D__NO_MATH_INLINES"
 	libgcj_cflags="-D__NO_MATH_INLINES"

libjava/configure.in

@@ -1019,6 +1019,15 @@ if test "$enable_sjlj_exceptions" = yes; then
    SIGNAL_HANDLER=include/default-signal.h
 fi
 
+# Define here any compiler flags that you need in order to make backtrace() work.
+BACKTRACESPEC=
+case "${host}" in
+ x86_64*-*-linux*)
+    BACKTRACESPEC=-fno-omit-frame-pointer
+    ;;
+esac
+AC_SUBST(BACKTRACESPEC)
+
 AC_SUBST(SYSDEP_SOURCES)
 
 AC_LINK_FILES($SIGNAL_HANDLER, include/java-signal.h)

libjava/libgcj.spec.in

@@ -6,4 +6,4 @@
 %rename lib liborig
 *lib: -lgcj -lm @LIBICONV@ @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(libgcc) %(liborig)
 
-*jc1: @HASH_SYNC_SPEC@ @DIVIDESPEC@ @CHECKREFSPEC@ @JC1GCSPEC@ @EXCEPTIONSPEC@ -fkeep-inline-functions
+*jc1: @HASH_SYNC_SPEC@ @DIVIDESPEC@ @CHECKREFSPEC@ @JC1GCSPEC@ @EXCEPTIONSPEC@ @BACKTRACESPEC@ -fkeep-inline-functions