summaryrefslogtreecommitdiff
path: root/config/bootstrap-debug-big.mk
diff options
context:
space:
mode:
authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /config/bootstrap-debug-big.mk
downloadcbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2
cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository.
Diffstat (limited to 'config/bootstrap-debug-big.mk')
-rw-r--r--config/bootstrap-debug-big.mk8
1 files changed, 8 insertions, 0 deletions
diff --git a/config/bootstrap-debug-big.mk b/config/bootstrap-debug-big.mk
new file mode 100644
index 000000000..855ddc2a6
--- /dev/null
+++ b/config/bootstrap-debug-big.mk
@@ -0,0 +1,8 @@
+# This BUILD_CONFIG option is a bit like bootstrap-debug-lean, but it
+# trades space for speed: instead of recompiling programs during
+# stage3, it generates dumps during stage2 and stage3, saving them all
+# until the final compare.
+
+STAGE2_CFLAGS += -fdump-final-insns
+STAGE3_CFLAGS += -fdump-final-insns
+do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2