diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-28 09:40:23 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-11-28 13:18:33 -0600 |
| commit | cbdd1999daf2341b33d3ba8036fd84898e1e7c31 (patch) | |
| tree | 372c637fe78b78e32aea8a4973e0a54af4489765 /Makefile.target | |
| parent | 02c6ccc6dde90dcbf5975b1cfe2ab199e525ec11 (diff) | |
build: compile translate.o with -fno-gcse option on GCC 4.6.x and 4.7.[012]
These versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16. Anyway
this is a good thing to do because people will try to compile 1.3 with
less than 2GB of memory and complain.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'Makefile.target')
| -rw-r--r-- | Makefile.target | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile.target b/Makefile.target index 8b658c0d1..927347bac 100644 --- a/Makefile.target +++ b/Makefile.target @@ -143,6 +143,9 @@ GENERATED_HEADERS += hmp-commands.h qmp-commands-old.h endif # CONFIG_SOFTMMU +# Workaround for http://gcc.gnu.org/PR55489, see configure. +%/translate.o: QEMU_CFLAGS += $(TRANSLATE_OPT_CFLAGS) + nested-vars += obj-y # This resolves all nested paths, so it must come last |