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| author |   Roy Marples <uberlord@gentoo.org> | 2007-05-09 09:29:08 +0000 |
|---|---|---|
| committer | Roy Marples <uberlord@gentoo.org> | 2007-05-09 09:29:08 +0000 |
| commit | 60a56b85a9a74bc79862b4fe0dcd530402399d00 (patch) | |
| tree | 0cbf2fb9c71aadebed02b6da093a5cf9c04cd96f /sys-freebsd/freebsd-sources/files | |
| parent | Fix header. (diff) | |
| download | historical-60a56b85a9a74bc79862b4fe0dcd530402399d00.tar.gz historical-60a56b85a9a74bc79862b4fe0dcd530402399d00.tar.bz2 historical-60a56b85a9a74bc79862b4fe0dcd530402399d00.zip | |
Added a patch to stop DEBUG forcing -O if no COPTFLAGS defined to fix a kernel
panic on boot with sparc64.
Package-Manager: portage-2.1.2.7
Diffstat (limited to 'sys-freebsd/freebsd-sources/files')
| -rw-r--r-- | sys-freebsd/freebsd-sources/files/freebsd-sources-6.2-debug-O2.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys-freebsd/freebsd-sources/files/freebsd-sources-6.2-debug-O2.patch b/sys-freebsd/freebsd-sources/files/freebsd-sources-6.2-debug-O2.patch new file mode 100644 index 000000000000..88a476b92233 --- /dev/null +++ b/sys-freebsd/freebsd-sources/files/freebsd-sources-6.2-debug-O2.patch @@ -0,0 +1,28 @@ +My UltraSPARC U5 panics on boot about a memory alignment error when compiled +with gcc4 and -O. Compiling with -O2 fixes this, and it should not adversly +affect debugging. + +NOTE: This does not fix the memory alignment panic when loading kernel modules. + +Roy Marples (uberlord@gentoo.org) + +diff -ur a/conf/kern.pre.mk b/conf/kern.pre.mk +--- a/conf/kern.pre.mk 2007-05-06 21:36:18 +0100 ++++ b/conf/kern.pre.mk 2007-05-09 09:58:37 +0100 +@@ -19,15 +19,10 @@ + .if ${CC} == "icc" + COPTFLAGS?= -O + .else +-. if defined(DEBUG) +-_MINUS_O= -O +-. else +-_MINUS_O= -O2 +-. endif + . if ${MACHINE_ARCH} == "amd64" + COPTFLAGS?=-O2 -frename-registers -pipe + . else +-COPTFLAGS?=${_MINUS_O} -pipe ++COPTFLAGS?=-O2 -pipe + . endif + . if !empty(COPTFLAGS:M-O[23s]) && empty(COPTFLAGS:M-fno-strict-aliasing) + COPTFLAGS+= -fno-strict-aliasing |