From: Sven Panne <sven.panne@aedion.de>
Date: Mon, 3 Jan 2005 11:35:18 +0000 (+0000)
Subject: autoconf'd <errno.h> handling and removed an unused '#include <sys/stat.h>'
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=585c48d614d2b7e22c18fb1ee998a303f9e7fdf3;p=freeglut

autoconf'd <errno.h> handling and removed an unused '#include <sys/stat.h>'


git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@553 7f0cb862-5218-0410-a997-914c9d46530a
---

diff --git a/ChangeLog b/ChangeLog
index 1f13223..bb25827 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -886,3 +886,5 @@ default.
 ***************************************************************************
 
 (230) Removed acconfig.h, it is deprecated and we don't need it.
+
+(231) Cleaned up and autoconf'd the header inclusion story a bit.
diff --git a/configure.ac b/configure.ac
index 63c2cb8..aa4e304 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_SUBST([LIBXXF86VM])
 
 # Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
+AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h errno.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
 AC_HEADER_TIME
 
 save_CFLAGS="$CFLAGS"
diff --git a/src/freeglut_joystick.c b/src/freeglut_joystick.c
index 781d0dd..3a1e325 100644
--- a/src/freeglut_joystick.c
+++ b/src/freeglut_joystick.c
@@ -73,6 +73,9 @@
 #    if HAVE_FCNTL_H
 #        include <fcntl.h>
 #    endif
+#    if HAVE_ERRNO_H
+#        include <errno.h>
+#    endif
 #    if defined(__FreeBSD__) || defined(__NetBSD__)
 /* XXX The below hack is done until freeglut's autoconf is updated. */
 #        define HAVE_USB_JS    1
@@ -93,8 +96,6 @@
 #        define JS_RETURN (sizeof(struct JS_DATA_TYPE))
 #    endif
 
-#    include <errno.h>
-
 #    if defined(__linux__)
 #        include <linux/joystick.h>
 
diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index 6f4bcec..61731cb 100644
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -27,12 +27,11 @@
 
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
+#if HAVE_ERRNO_H
+#    include <errno.h>
+#endif
 
-#if TARGET_HOST_UNIX_X11
-#include <errno.h>
-#include <sys/stat.h>
-#elif TARGET_HOST_WIN32
-#elif TARGET_HOST_WINCE
+#if TARGET_HOST_WINCE
 
 typedef struct GXDisplayProperties GXDisplayProperties;
 typedef struct GXKeyList GXKeyList;