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-rw-r--r--libstdc++-v3/src/libbacktrace/Makefile.am2
-rw-r--r--libstdc++-v3/src/libbacktrace/Makefile.in2
2 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.am b/libstdc++-v3/src/libbacktrace/Makefile.am
index a2e7867..82205db 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.am
+++ b/libstdc++-v3/src/libbacktrace/Makefile.am
@@ -51,7 +51,7 @@ C_WARN_FLAGS = $(WARN_FLAGS) -Wstrict-prototypes -Wmissing-prototypes -Wold-styl
CXX_WARN_FLAGS = $(WARN_FLAGS) -Wno-unused-parameter
AM_CFLAGS = \
$(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
- $(C_WARN_FLAGS)
+ $(C_WARN_FLAGS) -funwind-tables
AM_CFLAGS += $(EXTRA_CFLAGS)
AM_CXXFLAGS = \
$(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.in b/libstdc++-v3/src/libbacktrace/Makefile.in
index b5713b0..51c8092 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.in
+++ b/libstdc++-v3/src/libbacktrace/Makefile.in
@@ -473,7 +473,7 @@ libstdc___libbacktrace_la_CPPFLAGS = \
C_WARN_FLAGS = $(WARN_FLAGS) -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wno-unused-but-set-variable
CXX_WARN_FLAGS = $(WARN_FLAGS) -Wno-unused-parameter
AM_CFLAGS = $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
- $(C_WARN_FLAGS) $(EXTRA_CFLAGS)
+ $(C_WARN_FLAGS) -funwind-tables $(EXTRA_CFLAGS)
AM_CXXFLAGS = $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
$(CXX_WARN_FLAGS) -fno-rtti -fno-exceptions $(EXTRA_CXXFLAGS)
obj_prefix = std_stacktrace