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Re: cflags


From: Paul Eggert
Subject: Re: cflags
Date: Mon, 24 Jan 2005 15:49:05 -0800
User-agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux)

address@hidden writes:

> From configure.ac: these macro's resulted not in
> `gcc -O0' used for the bison test suite but `gcc -O2'.

Thanks for reporting that.  I installed the following fix.

2005-01-24  Paul Eggert  <address@hidden>

        * configure.ac (O0CFLAGS, O0CXXFLAGS): Fix quoting bug.
        Problem reported by address@hidden

--- configure.ac        26 Dec 2004 06:50:35 -0000      1.51
+++ configure.ac        24 Jan 2005 23:47:49 -0000      1.52
@@ -120,9 +120,9 @@ BISON_TEST_FOR_WORKING_CXX_COMPILER
 AM_MISSING_PROG([AUTOM4TE], [autom4te])
 # Needed by tests/atlocal.in.
 AC_SUBST([GCC])
-O0CFLAGS=`echo $CFLAGS | sed 's/-O[0-9] *//'`
+O0CFLAGS=`echo $CFLAGS | sed 's/-O[[0-9]] *//'`
 AC_SUBST([O0CFLAGS])
-O0CXXFLAGS=`echo $CXXFLAGS | sed 's/-O[0-9] *//'`
+O0CXXFLAGS=`echo $CXXFLAGS | sed 's/-O[[0-9]] *//'`
 AC_SUBST([O0CXXFLAGS])
 
 AC_CONFIG_FILES([Makefile





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