From: Sebastian Hahn <sebastian@torproject.org>
Date: Fri, 18 Mar 2011 16:04:01 +0000 (+0100)
Subject: Remove superfluous -g -O2 compiler argument
X-Git-Tag: tor-0.2.2.24-alpha~4^2~7^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f94c4a1cb284ad177bbf2171d6d1c955d8baa85;p=thirdparty%2Ftor.git

Remove superfluous -g -O2 compiler argument

Autoconf adds -g -O2 by default, so adding it ourselves is not required.
It also caused a warning with clang for every source file, so remove it
here. Fixes last issue of ticket 2696.
---

diff --git a/configure.in b/configure.in
index 9999f6034b..4436fe2075 100644
--- a/configure.in
+++ b/configure.in
@@ -865,12 +865,13 @@ fi
 # Set CFLAGS _after_ all the above checks, since our warnings are stricter
 # than autoconf's macros like.
 if test "$GCC" = yes; then
-  CFLAGS="$CFLAGS -Wall -g -O2"
   # Disable GCC's strict aliasing checks.  They are an hours-to-debug
   # accident waiting to happen.
-  CFLAGS="$CFLAGS -fno-strict-aliasing"
+  CFLAGS="$CFLAGS -Wall -fno-strict-aliasing"
 else
-  CFLAGS="$CFLAGS -g -O"
+  # Autoconf sets -g -O2 by default. Override optimization level
+  # for non-gcc compilers
+  CFLAGS="$CFLAGS -O"
   enable_gcc_warnings=no
   enable_gcc_warnings_advisory=no
 fi