From: Jes Sorensen <jsorensen@fb.com>
Date: Fri, 21 Apr 2017 16:06:35 +0000 (-0400)
Subject: Makefile: Default to -O2 optimization
X-Git-Tag: mdadm-4.1-rc1~174
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17d80e6eb64230593ee8d599b94005d303eb58ae;p=thirdparty%2Fmdadm.git

Makefile: Default to -O2 optimization

Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---

diff --git a/Makefile b/Makefile
index 56558121..68506961 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,7 @@
 
 # define "CXFLAGS" to give extra flags to CC.
 # e.g.  make CXFLAGS=-O to optimise
+CXFLAGS ?=-O2
 TCC = tcc
 UCLIBC_GCC = $(shell for nm in i386-uclibc-linux-gcc i386-uclibc-gcc; do which $$nm > /dev/null && { echo $$nm ; exit; } ; done; echo false No uclibc found )
 #DIET_GCC = diet gcc