X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fmemchr-tests;h=3022471fe6c2187a2868d9225e8114bdb110c67b;hb=bbfcd2f1a92c9bdbb8d7d7d0a8a8c6665c316747;hp=c99e557d4ff6acf117132db301b77ee5f2c42b00;hpb=12f51457a97474206a16b12b360b72e623c6357c;p=gnulib.git

diff --git a/modules/memchr-tests b/modules/memchr-tests
index c99e557d4..3022471fe 100644
--- a/modules/memchr-tests
+++ b/modules/memchr-tests
@@ -1,6 +1,8 @@
 Files:
 tests/test-memchr.c
 tests/zerosize-ptr.h
+tests/signature.h
+tests/macros.h
 m4/mmap-anon.m4
 
 Depends-on:
@@ -8,7 +10,9 @@ extensions
 getpagesize
 
 configure.ac:
+dnl Check for prerequisites for memory fence checks.
 gl_FUNC_MMAP_ANON
+AC_CHECK_HEADERS_ONCE([sys/mman.h])
 AC_CHECK_FUNCS_ONCE([mprotect])
 
 Makefile.am: