r13249: Check for alloca.h. popt needs this.

diff --git a/source/build/m4/rewrite.m4 b/source/build/m4/rewrite.m4
index 92bcdc04143fc5127db53db8e1d0422b4450c2a1..f0279c69d067c7f99fcb263b666fadeb02f07693 100644 (file)
--- a/source/build/m4/rewrite.m4
+++ b/source/build/m4/rewrite.m4
@@ -61,6 +61,7 @@ AC_CHECK_HEADERS(fnmatch.h pwd.h sys/termio.h sys/time.h sys/statfs.h sys/statvf
 AC_CHECK_HEADERS(stdint.h inttypes.h locale.h shadow.h)
 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h)
 AC_CHECK_HEADERS(sys/capability.h sys/acl.h)
+AC_CHECK_HEADERS(alloca.h)
 
 AC_CHECK_HEADERS(sys/mount.h, , , [AC_INCLUDES_DEFAULT
 #ifdef HAVE_SYS_PARAM_H