add guards in config.h to avoid multiple inclusions

SVN revision: 55947

diff --git a/legacy/efreet/configure.ac b/legacy/efreet/configure.ac
index 5d20370..8f810da 100644 (file)
--- a/legacy/efreet/configure.ac
+++ b/legacy/efreet/configure.ac
@@ -22,11 +22,17 @@ AC_INIT([efreet], [v_ver.beta3], [enlightenment-devel@lists.sourceforge.net])
 AC_PREREQ([2.52])
 AC_CONFIG_SRCDIR([configure.ac])
 AC_CONFIG_MACRO_DIR([m4])
-AC_CANONICAL_BUILD
-AC_CANONICAL_HOST
+
+AC_CONFIG_HEADERS([config.h])
+AH_TOP([
+#ifndef EFL_CONFIG_H__
+#define EFL_CONFIG_H__
+])
+AH_BOTTOM([
+#endif /* EFL_CONFIG_H__ */
+])
 
 AM_INIT_AUTOMAKE([1.6 dist-bzip2])
-AM_CONFIG_HEADER([config.h])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 AC_LIBTOOL_WIN32_DLL
@@ -53,6 +59,9 @@ AC_SUBST(VMAJ)
 
 ### Needed information
 
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
 
 ### Additional options to configure
 
@@ -172,7 +181,6 @@ AC_CHECK_HEADERS([arpa/inet.h])
 ### Checks for compiler characteristics
 
 AC_C_CONST
-AC_ISC_POSIX
 AC_C___ATTRIBUTE__
 AM_PROG_CC_STDC
 AC_HEADER_STDC
@@ -207,6 +215,7 @@ AC_SUBST(lt_enable_auto_import)
 
 
 ### Checks for library functions
+AC_ISC_POSIX
 AC_FUNC_ALLOCA
 AC_CHECK_FUNCS(strlcpy)