do not use gnuisms in Makefile rules ($<)

[rrdtool.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3af4293..003e0ce 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -427,7 +427,7 @@ else
            perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
            AC_MSG_RESULT($perlcc)
            if test ! -x "$perlcc"; then
-               AC_PATH_PROG(PERL_CC, "${perlcc}", no)
+               AC_PATH_PROG(PERL_CC, ${perlcc}, no)
                if test "$PERL_CC" = "no"; then
                     AC_MSG_WARN([
 I would not find the Compiler ($perlcc) that was originally used to compile