If user configures --without-gcc give preference to $CC instead of blindly

assuming the compiler will be "cc".

If user configures --without-gcc give preference to $CC instead of blindly
assuming the compiler will be "cc".
516144fe · Skip Montanaro · dd7e3130 · 516144fe
Commit 516144fe authored Jan 04, 2009 by Skip Montanaro
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configure.in configure.in +1 -1

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--- a/configure.in
+++ b/configure.in
@@ -407,7 +407,7 @@ AC_ARG_WITH(gcc,
            AC_HELP_STRING(--without-gcc,never use gcc),
 [
 	case $withval in
-	no)	CC=cc
+	no)	CC=${CC:-cc}
 		without_gcc=yes;;
 	yes)	CC=gcc
 		without_gcc=no;;