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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 3e72af471f..e2682f3da5 100644
--- a/configure.in
+++ b/configure.in
@@ -1795,7 +1795,7 @@ fi
# check for <perl.h>
if test "$with_perl" = yes; then
ac_save_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="-I$perl_archlibexp/CORE $CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -I$perl_archlibexp/CORE"
AC_CHECK_HEADER(perl.h, [], [AC_MSG_ERROR([header file <perl.h> is required for Perl])],
[#include <EXTERN.h>])
# While we're at it, check that we can link to libperl.