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[svn-r10132] Purpose:

Browse Source 
Bug fix

Description:
When C flags are passed in using $CC variable, this can confuse test
commands in configure (for instance, CC='pgcc -tp k8-32').

Solution:
Previous solution didn't entirely solve problem.  Wrote a sed snippit
to strip flags from $CC for purposes of test in configure.

Platforms tested:
mir (just a configure bug)
This commit is contained in:
James Laird 2005-03-03 14:39:10 -05:00
parent f5c24bc9a4
commit 965fef45d9
2 changed files with 9 additions and 4 deletions
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6
configure vendored
View File

@ -47580,12 +47580,14 @@ fi
PARALLEL=${PARALLEL:-no}
if `echo $CC | grep / >/dev/null 2>&1`; then
CC_NOFLAGS=`echo $CC | sed 's/ -.*//'`
if `echo $CC_NOFLAGS | grep ^/ >/dev/null 2>&1`; then
CC_VERSION="$CC"
else
CC_VERSION="$CC";
for x in `echo $PATH | sed -e 's/:/ /g'`; do
if test -x $x/$CC; then
if test -x $x/$CC_NOFLAG; then
CC_VERSION="$x/$CC"
break
fi

7
configure.in
View File

@ -2771,12 +2771,15 @@ PARALLEL=${PARALLEL:-no}
dnl Compiler with version information. This consists of the full path
dnl name of the compiler and the reported version number.
AC_SUBST([CC_VERSION])
if `echo $CC | grep / >/dev/null 2>&1`; then
dnl Strip anything that looks like a flag off of $CC
CC_NOFLAGS=`echo $CC | sed 's/ -.*//'`
if `echo $CC_NOFLAGS | grep ^/ >/dev/null 2>&1`; then
CC_VERSION="$CC"
else
CC_VERSION="$CC";
for x in `echo $PATH | sed -e 's/:/ /g'`; do
if test -x $x/$CC; then
if test -x $x/$CC_NOFLAG; then
CC_VERSION="$x/$CC"
break
fi