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authorNed Ludd <solar@gentoo.org>2007-08-13 06:58:36 +0000
committerNed Ludd <solar@gentoo.org>2007-08-13 06:58:36 +0000
commit90974fde01b473a9f5d68924d5d035b74980ddf6 (patch)
tree1f4bc2931a09716af319dd9ea7dcaef2b1a617bf
parent'decent' CFLAGS should not feature -O3. Bug 188619 (diff)
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- revert a few -O2 when they should of remained -O3 in comments
svn path=/main/trunk/; revision=7597
-rw-r--r--cnf/make.conf.arm.diff2
-rw-r--r--cnf/make.conf.ppc.diff4
-rw-r--r--cnf/make.conf.ppc64.diff2
-rw-r--r--cnf/make.conf.sh.diff2
4 files changed, 5 insertions, 5 deletions
diff --git a/cnf/make.conf.arm.diff b/cnf/make.conf.arm.diff
index 9d84ca30..6c1e7f17 100644
--- a/cnf/make.conf.arm.diff
+++ b/cnf/make.conf.arm.diff
@@ -35,7 +35,7 @@
+# example, -march=xscale code will not run on a StrongARM 11x0, and
+# -march=strongarm110 code will not run on a regular StrongARM).
+#
-+# Don't use -O2. Even -O2 may be risky in some cases.
++# Don't use -O3. Even -O2 may be risky in some cases.
+#
+# For a full listing of supported CPU models, please refer to the GCC website:
+# http://gcc.gnu.org/onlinedocs/gcc-3.3/gcc/ARM-Options.html
diff --git a/cnf/make.conf.ppc.diff b/cnf/make.conf.ppc.diff
index 2be03cb4..76a97d3c 100644
--- a/cnf/make.conf.ppc.diff
+++ b/cnf/make.conf.ppc.diff
@@ -39,10 +39,10 @@
+#
+# The newer gcc has a stricter aliasing ruleset that makes type punned
+# expression faulty compiled if -fstrict-aliasing is enabled.
-+# That option is implied by -O2 -Os and -O2. Make SURE you don't have that
++# That option is implied by -O2 -Os and -O3. Make SURE you don't have that
+# option enabled by adding -fno-strict-aliasing to your CFLAGS and CXXFLAGS
+#
-+# Long term testing has shown that -O2 opts can be unreliable on G4's but work
++# Long term testing has shown that -O3 opts can be unreliable on G4's but work
+# on G3 series processors or earlier.
+#
+# The following is the suggested CFLAGS for a generic G4 cpu
diff --git a/cnf/make.conf.ppc64.diff b/cnf/make.conf.ppc64.diff
index bafad216..2aaec01f 100644
--- a/cnf/make.conf.ppc64.diff
+++ b/cnf/make.conf.ppc64.diff
@@ -42,7 +42,7 @@
+# feature. Note: you should also include -mabi=altivec flag if using this option.
#
-#CFLAGS="-O2 -pipe"
-+# -O2 for the most part seems ok but should be used with caution as
++# -O3 for the most part seems ok but should be used with caution as
+# for instance app-editors/vim has problems if it is used. -O2 is a
+# good selection.
+#
diff --git a/cnf/make.conf.sh.diff b/cnf/make.conf.sh.diff
index 774c7b7f..5032c85e 100644
--- a/cnf/make.conf.sh.diff
+++ b/cnf/make.conf.sh.diff
@@ -31,7 +31,7 @@
+# your CHOST so if you are using "sh4-unknown-linux-gnu", you should have
+# -m4 below.
#
-+# Don't use -O2. Even -O2 may be risky in some cases.
++# Don't use -O3. Even -O2 may be risky in some cases.
+#
+# For a full listing of supported CPU models, please refer to the GCC website:
+# http://gcc.gnu.org/onlinedocs/gcc-3.3/gcc/SH-Options.html