diff options
| author | Alexandre Oliva <aoliva@redhat.com> | 2009-09-07 00:44:07 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2009-09-07 00:44:07 +0000 |
| commit | ea504b08bbdfd6eb80e0fdac58fab799da271465 (patch) | |
| tree | 4454101092bd1c03a0c17e9e9899e9774bb832e1 /config/bootstrap-debug.mk | |
| parent | cb0f974c152a412fa76d5cadeae61be6c006f9ef (diff) | |
| download | gdb-ea504b08bbdfd6eb80e0fdac58fab799da271465.tar.gz | |
ChangeLog:
* configure.ac (with-build-config): Document. Handle without.
Handle missing argument.
* configure: Rebuilt.
config/ChangeLog:
* bootstrap-debug-big.mk (STAGE2_CFLAGS): Drop -gtoggle.
* bootstrap-debug-lean.mk: Update comments.
(STAGE2_CFLAGS): Likewise.
(do-compare): Don't override.
ChangeLog:
* configure.ac (with-build-config): Document. Handle without.
Handle missing argument.
* configure: Rebuilt.
Diffstat (limited to 'config/bootstrap-debug.mk')
| -rw-r--r-- | config/bootstrap-debug.mk | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/config/bootstrap-debug.mk b/config/bootstrap-debug.mk index 521be824194..41389241c05 100644 --- a/config/bootstrap-debug.mk +++ b/config/bootstrap-debug.mk @@ -1,2 +1,12 @@ -STAGE2_CFLAGS += -g0 +# This BUILD_CONFIG option builds checks that toggling debug +# information generation doesn't affect the generated object code. + +# It is very lightweight: in addition to not performing any additional +# compilation (unlike bootstrap-debug-lean), it actually speeds up +# stage2, for no debug information is generated when compiling with +# the unoptimized stage1. + +# For more thorough testing, see bootstrap-debug-lean.mk + +STAGE2_CFLAGS += -gtoggle do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2 |