From 1c492ce551eaae59aec4e50b5ee11303f20247a7 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Thu, 17 Feb 2011 08:34:42 +0000
Subject: [PATCH] Better headers check.

Btw, should we include inttypes.h where we include stdint.h ?


SVN revision: 57114
---
 legacy/eina/configure.ac          | 11 +++++++++--
 legacy/eina/src/lib/eina_hash.c   |  7 +++++--
 legacy/eina/src/lib/eina_log.c    |  2 +-
 legacy/eina/src/lib/eina_module.c |  4 +---
 4 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/legacy/eina/configure.ac b/legacy/eina/configure.ac
index ec0d4a11ae..b22124e4e9 100644
--- a/legacy/eina/configure.ac
+++ b/legacy/eina/configure.ac
@@ -330,15 +330,22 @@ fi
 AC_HEADER_ASSERT
 AC_HEADER_DIRENT
 AC_HEADER_TIME
+AC_CHECK_HEADERS([unistd.h libgen.h])
 EFL_CHECK_PATH_MAX
 
 ### Checks for types
 AC_CHECK_HEADER([inttypes.h],
-		[EINA_CONFIGURE_HAVE_INTTYPES_H="#define EINA_HAVE_INTTYPES_H"])
+   [
+    EINA_CONFIGURE_HAVE_INTTYPES_H="#define EINA_HAVE_INTTYPES_H"
+    AC_DEFINE(HAVE_INTTYPES_H, 1, [Define to 1 if you have the <inttypes.h> header file.])
+   ])
 AC_SUBST(EINA_CONFIGURE_HAVE_INTTYPES_H)
 
 AC_CHECK_HEADER([stdint.h],
-		[EINA_CONFIGURE_HAVE_STDINT_H="#define EINA_HAVE_STDINT_H"])
+   [
+    EINA_CONFIGURE_HAVE_STDINT_H="#define EINA_HAVE_STDINT_H"
+    AC_DEFINE(HAVE_STDINT_H, 1, [Define to 1 if you have the <stdint.h> header file.])
+   ])
 AC_SUBST(EINA_CONFIGURE_HAVE_STDINT_H)
 
 AC_CHECK_SIZEOF(wchar_t)
diff --git a/legacy/eina/src/lib/eina_hash.c b/legacy/eina/src/lib/eina_hash.c
index 18633e7551..38c6a61c52 100644
--- a/legacy/eina/src/lib/eina_hash.c
+++ b/legacy/eina/src/lib/eina_hash.c
@@ -24,10 +24,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
 #ifdef _MSC_VER
 # include <Evil.h>
-#else
-# include <stdint.h>
 #endif
 
 #include "eina_config.h"
diff --git a/legacy/eina/src/lib/eina_log.c b/legacy/eina/src/lib/eina_log.c
index 79416671bc..5073137ecc 100644
--- a/legacy/eina/src/lib/eina_log.c
+++ b/legacy/eina/src/lib/eina_log.c
@@ -268,7 +268,7 @@
 #include <assert.h>
 #include <errno.h>
 
-#ifndef _MSC_VER
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
 
diff --git a/legacy/eina/src/lib/eina_module.c b/legacy/eina/src/lib/eina_module.c
index e2ca522464..5c46b7a2da 100644
--- a/legacy/eina/src/lib/eina_module.c
+++ b/legacy/eina/src/lib/eina_module.c
@@ -42,10 +42,8 @@ void *alloca (size_t);
 #include <dirent.h>
 #include <string.h>
 
-#ifndef _MSC_VER
+#ifdef HAVE_LIBGEN_H
 # include <libgen.h>
-#else
-# include <Evil.h>
 #endif
 
 #include <dlfcn.h>