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authorkris <kris@FreeBSD.org>2000-03-27 02:48:12 +0000
committerkris <kris@FreeBSD.org>2000-03-27 02:48:12 +0000
commitbef570a6f2e2b81fd729c478f437da8e279ef29e (patch)
tree979f3e3e8ecff80d910ab877c868b7014233c3c2 /share
parent533621041ad541ad5d4d85b88f2d3a87c6c64d52 (diff)
downloadFreeBSD-src-bef570a6f2e2b81fd729c478f437da8e279ef29e.zip
FreeBSD-src-bef570a6f2e2b81fd729c478f437da8e279ef29e.tar.gz
Update CFLAGS documentation
Diffstat (limited to 'share')
-rw-r--r--share/examples/etc/make.conf8
1 files changed, 7 insertions, 1 deletions
diff --git a/share/examples/etc/make.conf b/share/examples/etc/make.conf
index b528c35..0ce6862 100644
--- a/share/examples/etc/make.conf
+++ b/share/examples/etc/make.conf
@@ -9,7 +9,13 @@
# You have to find the things you can put here in the Makefiles and
# documentation of the source tree.
#
-# One, and probably the most common, use could be:
+# CFLAGS controls the compiler settings used when compiling C code.
+# Note that optimisation settings above -O (-O2, ...) are not recommended
+# or supported for compiling the world or the kernel - please revert any
+# nonstandard optimisation settings to "-O" before submitting bug reports
+# to the developers.
+# Note also that at this time the -O2 setting is known to produce BROKEN
+# CODE on the Alpha platform.
#
#CFLAGS= -O -pipe
#
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