[Assorted-commits] SF.net SVN: assorted:[1376] shell-tools/trunk/src/gcc-config.bash

[<yan...@us...>]

Revision: 1376
          http://assorted.svn.sourceforge.net/assorted/?rev=1376&view=rev
Author:   yangzhang
Date:     2009-05-07 05:35:47 +0000 (Thu, 07 May 2009)

Log Message:
-----------
- fixed patterns

Modified Paths:
--------------
    shell-tools/trunk/src/gcc-config.bash

Modified: shell-tools/trunk/src/gcc-config.bash
===================================================================
--- shell-tools/trunk/src/gcc-config.bash	2009-05-07 05:34:05 UTC (rev 1375)
+++ shell-tools/trunk/src/gcc-config.bash	2009-05-07 05:35:47 UTC (rev 1376)
@@ -2,12 +2,14 @@
 
 # Specify an argument to just print the value of that argument, e.g. "march".
 # Specify no argument to print the whole cc1 line.
-# Specify CXXFLAGS (eg empty string) to control flags.
+# Specify CFLAGS (eg empty string) to control flags.
 
+set -o errexit -o nounset
+
 echo |
-gcc -c ${CXXFLAGS--march=native} -v -o /dev/null -x c - 2>&1 |
-fgrep -- cc1 |
+gcc -c ${CFLAGS--march=native} -v -o /dev/null -x c - 2>&1 |
+fgrep -- '/cc1 ' | # Don't just search for 'cc1'; tmp filename may have that.
 if (( $# > 0 ))
-then sed 's/.* -'"$1"'=\([^ ]*\) .*/\1/'
+then sed 's/.* -'"$1"'=\([^ ]\+\).*/\1/'
 else cat
 fi


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.