libstdc++: Fix unconditional -Werror in libbacktrace directory

The -Werror flag should depend on the --enable-werror configure option.

libstdc++-v3/ChangeLog:

	* src/libbacktrace/Makefile.am: Remove -Werror.
	* src/libbacktrace/Makefile.in: Regenerate.

(cherry picked from commit 1a0c6decd2112267c88438466df2e1c46b20248e)

diff --git a/libstdc++-v3/src/libbacktrace/Makefile.am b/libstdc++-v3/src/libbacktrace/Makefile.am
index d8221c2c65a74dee97d07e9f023b65cc961431e3..94bbdb88b524e7009a71f2a7ab664bf9e2804824 100644 (file)
--- a/libstdc++-v3/src/libbacktrace/Makefile.am
+++ b/libstdc++-v3/src/libbacktrace/Makefile.am
@@ -45,7 +45,7 @@ libstdc___libbacktrace_la_CPPFLAGS = \
        $(BACKTRACE_CPPFLAGS)
 
 WARN_FLAGS = -W -Wall -Wwrite-strings -Wmissing-format-attribute \
-            -Wcast-qual -Werror
+            -Wcast-qual
 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 = \

diff --git a/libstdc++-v3/src/libbacktrace/Makefile.in b/libstdc++-v3/src/libbacktrace/Makefile.in
index a7eb4d69cde507c37b2dca3dc61fa4cdbf3bd7ba..ad4fe7ae4a860a6bd74f182c37fa144328d82a6d 100644 (file)
--- a/libstdc++-v3/src/libbacktrace/Makefile.in
+++ b/libstdc++-v3/src/libbacktrace/Makefile.in
@@ -368,7 +368,7 @@ VTV_CXXFLAGS = @VTV_CXXFLAGS@
 VTV_CXXLINKFLAGS = @VTV_CXXLINKFLAGS@
 VTV_PCH_CXXFLAGS = @VTV_PCH_CXXFLAGS@
 WARN_FLAGS = -W -Wall -Wwrite-strings -Wmissing-format-attribute \
-            -Wcast-qual -Werror
+            -Wcast-qual
 
 XMLCATALOG = @XMLCATALOG@
 XMLLINT = @XMLLINT@