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-rw-r--r--configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 22ba6756..8a4afd75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -191,7 +191,8 @@ AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ])
AM_CONDITIONAL([STATIC_BSDCPIO], [ test "$static_bsdcpio" = yes ])
AC_ARG_WITH([extra-cflags],
- [AS_HELP_STRING([--with-extra-cflags=CFLAGS], [use extra CFLAGS])])
+ [AS_HELP_STRING([--with-extra-cflags=CFLAGS], [use extra CFLAGS])],
+ [], [enable_extra_cflags= ])
EXTRA_CFLAGS=$with_extra_cflags