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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-08-06 12:46:14 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-08-06 12:46:14 +0200
commitf443c8317bfadfdfdfe38a1731dcfbdba3a6d0ae (patch)
treeaf3d718a303c8ffc07ab1041b2e33cd8c314a4af
parentd3e45e3f1f5127083fc1252b4b9ac9ca62693696 (diff)
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eglibc: add comment explaining why we pass -O2
While reviewing the eglibc package, Peter mentionned that it would be good to add a comment that explains why we explicitly build eglibc with -O2 instead of using the user selected optimization level. This commit add such a comment. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-rw-r--r--package/eglibc/eglibc.mk3
1 files changed, 3 insertions, 0 deletions
diff --git a/package/eglibc/eglibc.mk b/package/eglibc/eglibc.mk
index 253dabd4f0..8873a06fee 100644
--- a/package/eglibc/eglibc.mk
+++ b/package/eglibc/eglibc.mk
@@ -36,6 +36,9 @@ endif
#
# 2. We have to execute the configure script with bash and not sh.
#
+# Note that as mentionned in
+# http://patches.openembedded.org/patch/38849/, eglibc must be built
+# with -O2, so we pass our own CFLAGS and CXXFLAGS below.
define EGLIBC_CONFIGURE_CMDS
mkdir -p $(@D)/build
# Do the configuration