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authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>2002-06-15 01:16:28 +0000
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>2002-06-15 01:16:28 +0000
commit5f989906919c2c4be43c67769841bd721be260f6 (patch)
treeff4bb4af1a2979e613506a7af4473ef62ebe2689 /gcc/cp
parenta22e3dfa0b89b630518417da71e5060580f7c6cd (diff)
downloadgcc-5f989906919c2c4be43c67769841bd721be260f6.tar.gz
* configure.in (USE_UNWIND_EXCEPTIONS): Add support to set
USE_UNWIND_EXCEPTIONS if --enable-libunwind-exceptions is set. * configure, config.in: Regenerate. * g++spec.c (LIBUNWIND): New. (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54636 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp')
-rw-r--r--gcc/cp/ChangeLog5
-rw-r--r--gcc/cp/g++spec.c8
2 files changed, 13 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index bfbe11f6579..870107044e7 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2002-06-14 Steve Ellcey <sje@cup.hp.com>
+
+ * g++spec.c (LIBUNWIND): New.
+ (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
+
2002-06-13 Jessica Han <jessica@cup.hp.com>
* class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
index c0e5c73410c..4087e4ae1c4 100644
--- a/gcc/cp/g++spec.c
+++ b/gcc/cp/g++spec.c
@@ -43,6 +43,10 @@ Boston, MA 02111-1307, USA. */
#define LIBSTDCXX_PROFILE "-lstdc++"
#endif
+#ifndef LIBUNWIND
+#define LIBUNWIND "-lunwind"
+#endif
+
void
lang_specific_driver (in_argc, in_argv, in_added_libraries)
int *in_argc;
@@ -272,6 +276,10 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
{
arglist[j++] = saw_profile_flag ? LIBSTDCXX_PROFILE : LIBSTDCXX;
added_libraries++;
+#ifdef USE_LIBUNWIND_EXCEPTIONS
+ arglist[j++] = LIBUNWIND;
+ added_libraries++;
+#endif
}
if (saw_math)
arglist[j++] = saw_math;