Mesa (master): Remove support for GCC older than 3.3.0
Ian Romanick
idr at kemper.freedesktop.org
Thu Mar 4 00:26:53 UTC 2010
Module: Mesa
Branch: master
Commit: 016fc30839f0fb67bb37d4a7353a7e38749deab5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=016fc30839f0fb67bb37d4a7353a7e38749deab5
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Wed Mar 3 16:02:45 2010 -0800
Remove support for GCC older than 3.3.0
Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
include/GL/gl.h | 3 +--
include/GL/glut.h | 2 +-
src/egl/main/eglcompiler.h | 5 ++---
src/gallium/include/pipe/p_compiler.h | 7 +++----
src/glx/XF86dri.c | 2 +-
src/glx/glxclient.h | 2 +-
src/glx/indirect_vertex_program.c | 2 +-
src/glx/pixelstore.c | 2 +-
src/mesa/glapi/glapi.h | 2 +-
src/mesa/main/compiler.h | 10 ++++------
src/mesa/main/imports.h | 4 +---
src/mesa/x86/assyntax.h | 2 +-
12 files changed, 18 insertions(+), 25 deletions(-)
diff --git a/include/GL/gl.h b/include/GL/gl.h
index 3fce3df..8e5f138 100644
--- a/include/GL/gl.h
+++ b/include/GL/gl.h
@@ -67,8 +67,7 @@
#elif defined(__CYGWIN__) && defined(USE_OPENGL32) /* use native windows opengl32 */
# define GLAPI extern
# define GLAPIENTRY __stdcall
-#elif (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \
- || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#elif defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
# define GLAPI __attribute__((visibility("default")))
# define GLAPIENTRY
#endif /* WIN32 && !CYGWIN */
diff --git a/include/GL/glut.h b/include/GL/glut.h
index d9fc938..a282635 100644
--- a/include/GL/glut.h
+++ b/include/GL/glut.h
@@ -103,7 +103,7 @@ extern "C" {
# define GLUTAPI extern
#endif
-#elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+#elif defined(__GNUC__)
# define GLUTAPIENTRY
# define GLUTAPIENTRYV
diff --git a/src/egl/main/eglcompiler.h b/src/egl/main/eglcompiler.h
index d844fbb..401a9cf 100644
--- a/src/egl/main/eglcompiler.h
+++ b/src/egl/main/eglcompiler.h
@@ -64,8 +64,7 @@
/**
* Function visibility
*/
-#if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \
- || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
# define PUBLIC __attribute__((visibility("default")))
#else
# define PUBLIC
@@ -79,7 +78,7 @@
#ifndef __FUNCTION__
# if defined(__VMS)
# define __FUNCTION__ "VMS$NL:"
-# elif ((!defined __GNUC__) || (__GNUC__ < 2)) && (!defined __xlC__) && \
+# elif (!defined __GNUC__) && (!defined __xlC__) && \
(!defined(_MSC_VER) || _MSC_VER < 1300)
# if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
(defined(__SUNPRO_C) && defined(__C99FEATURES__))
diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h
index c7d3507..b93b383 100644
--- a/src/gallium/include/pipe/p_compiler.h
+++ b/src/gallium/include/pipe/p_compiler.h
@@ -106,8 +106,7 @@ typedef unsigned char boolean;
/* Function visibility */
#ifndef PUBLIC
-# if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \
- || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+# if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
# define PUBLIC __attribute__((visibility("default")))
# else
# define PUBLIC
@@ -119,7 +118,7 @@ typedef unsigned char boolean;
* If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
*/
#ifndef __FUNCTION__
-# if (!defined(__GNUC__) || (__GNUC__ < 2))
+# if !defined(__GNUC__)
# if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
(defined(__SUNPRO_C) && defined(__C99FEATURES__))
# define __FUNCTION__ __func__
@@ -145,7 +144,7 @@ typedef unsigned char boolean;
-#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+#if defined(__GNUC__)
#define PIPE_DEPRECATED __attribute__((__deprecated__))
#else
#define PIPE_DEPRECATED
diff --git a/src/glx/XF86dri.c b/src/glx/XF86dri.c
index 248d96a..fdbdd43 100644
--- a/src/glx/XF86dri.c
+++ b/src/glx/XF86dri.c
@@ -45,7 +45,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "xf86dristr.h"
-#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+#if defined(__GNUC__)
# define PUBLIC __attribute__((visibility("default")))
# define USED __attribute__((used))
#else
diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index 04ce781..8e5dc78 100644
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -69,7 +69,7 @@
* We also need to define a USED attribute, so the optimizer doesn't
* inline a static function that we later use in an alias. - ajax
*/
-#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+#if defined(__GNUC__)
# define PUBLIC __attribute__((visibility("default")))
# define USED __attribute__((used))
#else
diff --git a/src/glx/indirect_vertex_program.c b/src/glx/indirect_vertex_program.c
index 3313ac0..d822a7e 100644
--- a/src/glx/indirect_vertex_program.c
+++ b/src/glx/indirect_vertex_program.c
@@ -30,7 +30,7 @@
#include "indirect_vertex_array.h"
#include <GL/glxproto.h>
-#if !defined __GNUC__ || __GNUC__ < 3
+#if !defined(__GNUC__)
# define __builtin_expect(x, y) x
#endif
diff --git a/src/glx/pixelstore.c b/src/glx/pixelstore.c
index 8b51b5d..dc193b9 100644
--- a/src/glx/pixelstore.c
+++ b/src/glx/pixelstore.c
@@ -31,7 +31,7 @@
#include "glxclient.h"
#include "indirect.h"
-#if !defined __GNUC__ || __GNUC__ < 3
+#if !defined(__GNUC__)
# define __builtin_expect(x, y) x
#endif
diff --git a/src/mesa/glapi/glapi.h b/src/mesa/glapi/glapi.h
index 2eae6d5..1ca2e4b 100644
--- a/src/mesa/glapi/glapi.h
+++ b/src/mesa/glapi/glapi.h
@@ -62,7 +62,7 @@ typedef void (*_glapi_proc)(void); /* generic function pointer */
#endif
-#if defined(__GNUC__) && (__GNUC__ >= 3)
+#if defined(__GNUC__)
# define likely(x) __builtin_expect(!!(x), 1)
# define unlikely(x) __builtin_expect(!!(x), 0)
#else
diff --git a/src/mesa/main/compiler.h b/src/mesa/main/compiler.h
index 9cef99f..05e69e5 100644
--- a/src/mesa/main/compiler.h
+++ b/src/mesa/main/compiler.h
@@ -173,8 +173,7 @@ extern "C" {
* We also need to define a USED attribute, so the optimizer doesn't
* inline a static function that we later use in an alias. - ajax
*/
-#if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \
- || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
# define PUBLIC __attribute__((visibility("default")))
# define USED __attribute__((used))
#else
@@ -197,7 +196,7 @@ extern "C" {
/**
* __builtin_expect macros
*/
-#if (!defined(__GNUC__) || __GNUC__ < 3) && (!defined(__IBMC__) || __IBMC__ < 900)
+#if !defined(__GNUC__)
# define __builtin_expect(x, y) x
#endif
@@ -210,7 +209,7 @@ extern "C" {
#ifndef __FUNCTION__
# if defined(__VMS)
# define __FUNCTION__ "VMS$NL:"
-# elif ((!defined __GNUC__) || (__GNUC__ < 2)) && (!defined __xlC__) && \
+# elif !defined(__GNUC__) && !defined(__xlC__) && \
(!defined(_MSC_VER) || _MSC_VER < 1300)
# if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
(defined(__SUNPRO_C) && defined(__C99FEATURES__))
@@ -322,8 +321,7 @@ static INLINE GLuint CPU_TO_LE32(GLuint x)
* LONGSTRING macro
* gcc -pedantic warns about long string literals, LONGSTRING silences that.
*/
-#if !defined(__GNUC__) || (__GNUC__ < 2) || \
- ((__GNUC__ == 2) && (__GNUC_MINOR__ <= 7))
+#if !defined(__GNUC__)
# define LONGSTRING
#else
# define LONGSTRING __extension__
diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index ac3a7b5..fb4a00e 100644
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -240,9 +240,7 @@ static INLINE int GET_FLOAT_BITS( float x )
/***
*** IROUND: return (as an integer) float rounded to nearest integer
***/
-#if defined(USE_X86_ASM) && defined(__GNUC__) && defined(__i386__) && \
- (!(defined(__BEOS__) || defined(__HAIKU__)) || \
- (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)))
+#if defined(USE_X86_ASM) && defined(__GNUC__) && defined(__i386__)
static INLINE int iround(float f)
{
int r;
diff --git a/src/mesa/x86/assyntax.h b/src/mesa/x86/assyntax.h
index de1f6a4..4a41812 100644
--- a/src/mesa/x86/assyntax.h
+++ b/src/mesa/x86/assyntax.h
@@ -1737,7 +1737,7 @@ SECTION _DATA public align=16 class=DATA use32 flat
*/
#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)
# define HIDDEN(x) .hidden x
-#elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303 && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)
+#elif defined(__GNUC__) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)
# pragma GCC visibility push(default)
# define HIDDEN(x) .hidden x
#else
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