From 2b3169566a53e184f34294ab50464fc25bace527 Mon Sep 17 00:00:00 2001
From: Youness Alaoui <kakaroto@kakaroto.homelinux.net>
Date: Sat, 21 Jul 2012 16:50:36 +0000
Subject: [PATCH] Eina: Set CFLAGS in the configure to allow AC_CHECK_HEADERS
 to find sys/mman.h installed in exotic/escape

SVN revision: 74274
---
 legacy/eina/configure.ac | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/legacy/eina/configure.ac b/legacy/eina/configure.ac
index bc02f235a4..1a6c75d22c 100644
--- a/legacy/eina/configure.ac
+++ b/legacy/eina/configure.ac
@@ -402,7 +402,13 @@ AC_HEADER_ASSERT
 AC_HEADER_TIME
 AC_HEADER_DIRENT
 
-AC_CHECK_HEADERS([unistd.h libgen.h inttypes.h stdint.h sys/types.h siginfo.h strings.h sys/mman.h execinfo.h mcheck.h])
+AC_CHECK_HEADERS([unistd.h libgen.h inttypes.h stdint.h sys/types.h siginfo.h strings.h execinfo.h mcheck.h])
+
+# sys/mman.h could be provided by evil/escape/exotic so we need to set CFLAGS accordingly
+CFLAGS_save="${CFLAGS}"
+CFLAGS="${CFLAGS} ${EINA_CFLAGS}"
+AC_CHECK_HEADERS([sys/mman.h])
+CFLAGS="${CFLAGS_save}"
 
 if test "x${ac_cv_header_inttypes_h}" = "xyes" ; then
    EINA_CONFIGURE_HAVE_INTTYPES_H="#define EINA_HAVE_INTTYPES_H"