Update to 20.0.2

Make sure the build uses gnu++14 as llvm 10 headers require that.

https://bugzilla.redhat.com/show_bug.cgi?id=1803351

.gitignore

@@ -3,3 +3,6 @@
 .build*
 /mesa-*.tar.bz2
 /mesa-*.tar.xz
+x86_64/
+results_mesa/
+mesa-*/

0001-Link-with-libclang-cpp.patch

@@ -0,0 +1,37 @@
+From c9987fca1fa611e48f85644493edd8d5a30cf403 Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Fri, 13 Dec 2019 17:42:17 +0000
+Subject: [PATCH] Link with libclang-cpp
+
+---
+ src/gallium/targets/opencl/meson.build | 14 +-------------
+ 1 file changed, 1 insertion(+), 13 deletions(-)
+
+diff --git a/src/gallium/targets/opencl/meson.build b/src/gallium/targets/opencl/meson.build
+index 907cc74337d..031d35b9716 100644
+--- a/src/gallium/targets/opencl/meson.build
++++ b/src/gallium/targets/opencl/meson.build
+@@ -43,19 +43,7 @@ libopencl = shared_library(
+   dependencies : [
+     idep_mesautil,
+     dep_clock, dep_dl, dep_unwind, dep_elf,
+-    cpp.find_library('clangCodeGen', dirs : llvm_libdir),
+-    cpp.find_library('clangFrontendTool', dirs : llvm_libdir),
+-    cpp.find_library('clangFrontend', dirs : llvm_libdir),
+-    cpp.find_library('clangDriver', dirs : llvm_libdir),
+-    cpp.find_library('clangSerialization', dirs : llvm_libdir),
+-    cpp.find_library('clangParse', dirs : llvm_libdir),
+-    cpp.find_library('clangSema', dirs : llvm_libdir),
+-    cpp.find_library('clangAnalysis', dirs : llvm_libdir),
+-    cpp.find_library('clangAST', dirs : llvm_libdir),
+-    cpp.find_library('clangASTMatchers', dirs : llvm_libdir),
+-    cpp.find_library('clangEdit', dirs : llvm_libdir),
+-    cpp.find_library('clangLex', dirs : llvm_libdir),
+-    cpp.find_library('clangBasic', dirs : llvm_libdir),
++    cpp.find_library('clang-cpp', dirs : llvm_libdir),
+   ],
+   version : '@0@.0.0'.format(opencl_version),
+   install : true,
+-- 
+2.20.1
+

0003-evergreen-big-endian.patch

@@ -0,0 +1,26 @@
+From 0ec3bdb2264b491fd3f5dc4e638b4c12611ef219 Mon Sep 17 00:00:00 2001
+From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+Date: Sun, 20 Mar 2016 13:27:45 +0100
+Subject: [PATCH 3/4] evergreen big endian
+
+Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+---
+ src/gallium/drivers/r600/r600_state_common.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
+index cac240e..4b620a1 100644
+--- a/src/gallium/drivers/r600/r600_state_common.c
++++ b/src/gallium/drivers/r600/r600_state_common.c
+@@ -2716,7 +2716,7 @@ uint32_t r600_translate_colorformat(enum chip_class chip, enum pipe_format forma
+ 
+ uint32_t r600_colorformat_endian_swap(uint32_t colorformat, bool do_endian_swap)
+ {
+-	if (R600_BIG_ENDIAN) {
++	if (0 && R600_BIG_ENDIAN) {
+ 		switch(colorformat) {
+ 		/* 8-bit buffers. */
+ 		case V_0280A0_COLOR_4_4:
+-- 
+2.7.4
+

Makefile

@@ -1,30 +0,0 @@
-COMMIT ?=
-BRANCH ?=
-SANITIZE ?= 1
-
-ifeq ($(strip $(COMMIT)),)
-	COMMIT = `date +%Y%m%d`
-	BRANCH = 10.6
-else
-	BRANCH = master
-endif
-DIRNAME = mesa-${COMMIT}
-
-all: archive
-
-clean:
-	rm -rf $(DIRNAME)/
-
-clone: clean
-	git clone --depth 1 --branch $(BRANCH) \
-		git://git.freedesktop.org/git/mesa/mesa $(DIRNAME)
-
-sanitize: clone vl_mpeg12_decoder.c vl_decoder.c
-ifdef SANITIZE
-	cat < vl_mpeg12_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
-	cat < vl_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_decoder.c
-endif
-
-archive: clone sanitize
-	tar -cvf ${DIRNAME}.tar.xz ${DIRNAME}
-

make-release-tarball.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-#
-# usage: make-release-tarball.sh [version]
-
-curl -O ftp://ftp.freedesktop.org/pub/mesa/$1/mesa-$1.tar.xz

mesa-10.2-evergreen-big-endian.patch

@@ -1,13 +0,0 @@
-diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
-index fabc52c..c276016 100644
---- a/src/gallium/drivers/r600/r600_state_common.c
-+++ b/src/gallium/drivers/r600/r600_state_common.c
-@@ -2258,7 +2258,7 @@ uint32_t r600_translate_colorformat(enum chip_class chip, enum pipe_format forma
- 
- uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
- {
--	if (R600_BIG_ENDIAN) {
-+	if (0 && R600_BIG_ENDIAN) {
- 		switch(colorformat) {
- 		/* 8-bit buffers. */
- 		case V_0280A0_COLOR_4_4:

mesa-10.3-bigendian-assert.patch

@@ -1,13 +0,0 @@
-diff -up mesa-20140824/src/gallium/auxiliary/util/u_math.h.be mesa-20140824/src/gallium/auxiliary/util/u_math.h
---- mesa-20140824/src/gallium/auxiliary/util/u_math.h.be	2014-08-28 15:30:32.560480333 +0200
-+++ mesa-20140824/src/gallium/auxiliary/util/u_math.h	2014-08-28 15:30:56.275479755 +0200
-@@ -55,6 +55,9 @@ extern "C" {
- #include <strings.h> /* for ffs */
- #endif
- 
-+#ifdef PIPE_ARCH_BIG_ENDIAN
-+#include <assert.h>
-+#endif
- 
- #ifndef M_SQRT2
- #define M_SQRT2 1.41421356237309504880

mesa-9.2-hardware-float.patch

@@ -1,36 +0,0 @@
-diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
-index 5ec1df6..a0406fc 100644
---- a/src/gallium/drivers/llvmpipe/lp_screen.c
-+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
-@@ -306,6 +306,13 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
-    if (!format_desc)
-       return FALSE;
- 
-+   if ((bind & PIPE_BIND_RENDER_TARGET) &&
-+       format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
-+       format != PIPE_FORMAT_R11G11B10_FLOAT &&
-+       util_format_is_float(format)) {
-+      return FALSE;
-+   }
-+
-    assert(target == PIPE_BUFFER ||
-           target == PIPE_TEXTURE_1D ||
-           target == PIPE_TEXTURE_1D_ARRAY ||
-diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
-index 937035e..2f5e571 100644
---- a/src/gallium/drivers/softpipe/sp_screen.c
-+++ b/src/gallium/drivers/softpipe/sp_screen.c
-@@ -291,6 +291,13 @@ softpipe_is_format_supported( struct pipe_screen *screen,
-    if (!format_desc)
-       return FALSE;
- 
-+   if ((bind & PIPE_BIND_RENDER_TARGET) &&
-+       format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
-+       format != PIPE_FORMAT_R11G11B10_FLOAT &&
-+       util_format_is_float(format)) {
-+      return FALSE;
-+   }
-+
-    if (sample_count > 1)
-       return FALSE;
- 

sources

@@ -1 +1 @@
-a8bd72c65daf9cc9b889cfaf11e9bdf2  mesa-21ccdbd.tar.xz
+SHA512 (mesa-20.0.2.tar.xz) = d6ffc29bbc5b908cb0f08fa1b5a83e029b76c7b697c488a73e6bb60990a55beeb3ecdba1745868f6885ee2f660975f5debf7d2c9418e0a96e2f7049e83fd89ab

vl_decoder.c

@@ -1,20 +0,0 @@
-#include "vl_decoder.h"
-bool
-vl_profile_supported(struct pipe_screen *screen, enum pipe_video_profile profile,
-                     enum pipe_video_entrypoint entrypoint)
-{
-   return false;
-}
-
-int
-vl_level_supported(struct pipe_screen *screen, enum pipe_video_profile profile)
-{
-   return 0;
-}
-
-struct pipe_video_codec *
-vl_create_decoder(struct pipe_context *pipe,
-                  const struct pipe_video_codec *templat)
-{
-   return NULL;
-}

vl_mpeg12_decoder.c

@@ -1,7 +0,0 @@
-#include "vl_mpeg12_decoder.h"
-struct pipe_video_codec *
-vl_create_mpeg12_decoder(struct pipe_context *context,
-                         const struct pipe_video_codec *templat)
-{
-    return NULL;
-}