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authorjason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>2013-10-30 17:30:05 +0000
committerTom Tromey <tromey@redhat.com>2013-11-08 11:11:42 -0700
commit880b18d10d614200d3e2ed2ce5270a711c9d327a (patch)
tree88aa86394c556a3c91a69e010e16bfe9ef55133b /Makefile.tpl
parent522e3d71c8fc8ba78ee45fc3ae7e8aebcdc90526 (diff)
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/ * Makefile.tpl (STAGE1_CONFIGURE_FLAGS): Pass --disable-build-format-warnings. gcc/ * configure.ac (loose_warn): Add -Wno-format if --disable-build-format-warnings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204217 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'Makefile.tpl')
-rw-r--r--Makefile.tpl4
1 files changed, 3 insertions, 1 deletions
diff --git a/Makefile.tpl b/Makefile.tpl
index 3e187e1..65d070b 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -451,8 +451,10 @@ STAGE1_LANGUAGES = @stage1_languages@
# the last argument when conflicting --enable arguments are passed.
# * Likewise, we force-disable coverage flags, since the installed
# compiler probably has never heard of them.
+# * We also disable -Wformat, since older GCCs don't understand newer %s.
STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
- --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
+ --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
+ --disable-build-format-warnings
STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)