Hi,
When I ran Asan tests under Asan-bootstrapped GCC 5.0, I've noted, that
tests for libiberty and libbacktrace fail to link with sanitized
libbacktrace.a and libiberty.a because of missing -static-libasan
-fsanitize=address linker flags.
This patch adds necessary flags to provide a linkage of these tests in
bootstrap-asan case.
I've checked that regression tests pass with disabled bootstrap, normal
bootstrap (stage1, stage3) and Asan-bootstrap (stage 1, stage3) on
x86_64-pc-linux-gnu.
Does the patch look sane?
-Maxim
libiberty/ChangeLog:
2014-08-25 Max Ostapenko <m.ostape...@partner.samsung.com>
* testsuite/Makefile.in(LIBCFLAGS): Add LDFLAGS.
ChangeLog:
2014-08-25 Max Ostapenko <m.ostape...@partner.samsung.com>
* Makefile.in (EXTRA_HOST_EXPORTS): New variables.
(EXTRA_BOOTSTRAP_FLAGS): Likewise.
(check-libiberty): Add EXTRA_HOST_EXPORTS and EXTRA_BOOTSTRAP_FLAGS.
(check-libbacktrace): Likewise.
diff --git a/Makefile.in b/Makefile.in
index add8cf6..93d48b8 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -20541,8 +20541,9 @@ check-libbacktrace:
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
+ $(EXTRA_HOST_EXPORTS) \
(cd $(HOST_SUBDIR)/libbacktrace && \
- $(MAKE) $(FLAGS_TO_PASS) check)
+ $(MAKE) $(FLAGS_TO_PASS) $(EXTRA_BOOTSTRAP_FLAGS) check)
@endif libbacktrace
@@ -23597,6 +23598,13 @@ clean-stagefeedback-libiberty:
@endif libiberty-bootstrap
+@if gcc-bootstrap
+EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ fi ;
+
+EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
+@endif gcc-bootstrap
@@ -23610,8 +23618,9 @@ check-libiberty:
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
+ $(EXTRA_HOST_EXPORTS) \
(cd $(HOST_SUBDIR)/libiberty && \
- $(MAKE) $(FLAGS_TO_PASS) check)
+ $(MAKE) $(FLAGS_TO_PASS) $(EXTRA_BOOTSTRAP_FLAGS) check)
@endif libiberty
diff --git a/libiberty/testsuite/Makefile.in b/libiberty/testsuite/Makefile.in
index d23c09c..ef693c2 100644
--- a/libiberty/testsuite/Makefile.in
+++ b/libiberty/testsuite/Makefile.in
@@ -33,7 +33,7 @@ SHELL = @SHELL@
CC = @CC@
CFLAGS = @CFLAGS@
-LIBCFLAGS = $(CFLAGS)
+LIBCFLAGS = $(CFLAGS) $(LDFLAGS)
# Multilib support variables.
MULTISRCTOP =
