graphics/shaderc: Updated for version 2020.0.

Signed-off-by: orbea <orbea@riseup.net>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

3 files changed, 99 insertions, 4 deletions

diff --git a/graphics/shaderc/build.patch b/graphics/shaderc/build.patch
new file mode 100644
index 0000000000..b66de34e70
--- /dev/null
+++ b/graphics/shaderc/build.patch
@@ -0,0 +1,86 @@
+From e27b4381be1af80b4cadd74b7357a1895721121a Mon Sep 17 00:00:00 2001
+From: Ryan Harrison <rharrison@google.com>
+Date: Mon, 4 May 2020 14:17:34 -0400
+Subject: [PATCH] Rolling 5 dependencies and fixing build
+
+Roll third_party/glslang/ f03cb290a..b5f003d7a (7 commits)
+
+https://github.com/KhronosGroup/glslang/compare/f03cb290ac10...b5f003d7a3ec
+
+$ git log f03cb290a..b5f003d7a --date=short --no-merges --format='%ad %ae %s'
+2020-05-01 cepheus Fix #2191: Error check for indexing reference containing unsize array.
+2020-05-01 cepheus GLSL: Separate out swizzle handling (potentially fixing bugs).
+2020-04-21 pmistry Add support for es extension GL_EXT_blend_func_extended * Introduces builtin variables gl_SecondaryFragColorEXT and gl_SecondaryFragDataEXT * Introduces builtin constant gl_MaxDualSourceDrawBuffersEXT * enables support for layout qualifier "index" in es profile
+2020-04-30 63069047+pmistryNV Add support for extension GL_EXT_shader_integer_mix (#2203)
+2020-04-26 pmistry Add support for extension GL_EXT_shader_implicit_conversions Updated extension management in TIntermediate class.
+2020-04-30 cepheus Fix #2201: Improve const and copy constructor for TVarLivePair.
+2020-04-29 63069047+pmistryNV Add support for extension GL_ARB_vertex_attrib_64bit (#2193)
+
+Roll third_party/googletest/ dcc92d0ab..0eea2e9fc (16 commits)
+
+https://github.com/google/googletest/compare/dcc92d0ab6c4...0eea2e9fc634
+
+$ git log dcc92d0ab..0eea2e9fc --date=short --no-merges --format='%ad %ae %s'
+2020-04-30 absl-team Googletest export
+2020-04-28 absl-team Googletest export
+2020-04-27 absl-team Googletest export
+2020-04-24 absl-team Googletest export
+2020-04-23 absl-team Googletest export
+2020-04-20 absl-team Googletest export
+2020-04-20 absl-team Googletest export
+2020-04-17 absl-team Googletest export
+2020-03-28 arthur.j.odwyer Add -Wdeprecated to the build configuration.
+2020-04-16 arthur.j.odwyer Fix a -Wdeprecated warning.
+2020-04-16 arthur.j.odwyer Fix a -Wdeprecated warning.
+2020-04-16 arthur.j.odwyer Fix a -Wdeprecated warning.
+2020-04-16 arthur.j.odwyer Remove all uses of GTEST_DISALLOW_{MOVE_,}ASSIGN_.
+2020-04-19 igor.n.nazarenko Enable protobuf printing for open-source proto messages.
+2020-04-16 arthur.j.odwyer VariadicMatcher needs a non-defaulted move constructor for compile-time performance.
+2020-04-05 jijyunneng Remove duplicate codes existed in get-nprocessors.sh
+
+Roll third_party/re2/ 209319c1b..8aef3d19d (1 commit)
+
+https://github.com/google/re2/compare/209319c1bf57...8aef3d19dba9
+
+$ git log 209319c1b..8aef3d19d --date=short --no-merges --format='%ad %ae %s'
+2020-05-02 junyer `^' is a caret, not a carat.
+
+Roll third_party/spirv-cross/ 7e0295abf..92f7d36c7 (2 commits)
+
+https://github.com/KhronosGroup/SPIRV-Cross/compare/7e0295abf81c...92f7d36c72bc
+
+$ git log 7e0295abf..92f7d36c7 --date=short --no-merges --format='%ad %ae %s'
+2020-04-30 post MSL: Redirect member indices when buffer has been sorted by Offset.
+2020-04-30 cwallez Fix -Wmicrosoft-enum-value
+
+Roll third_party/spirv-tools/ d0a87194f..2e1d208ed (4 commits)
+
+https://github.com/KhronosGroup/SPIRV-Tools/compare/d0a87194f7b9...2e1d208ed9de
+
+$ git log d0a87194f..2e1d208ed --date=short --no-merges --format='%ad %ae %s'
+2020-05-01 afdx spirv-fuzz: Do not allow adding stores to read-only pointers (#3316)
+2020-04-30 paulthomson reduce: increase default step limit (#3327)
+2020-04-30 afdx Generalize IsReadOnlyVariable() to apply to pointers (#3325)
+2020-04-28 stevenperron Delete nullptr in function bb list immedietly (#3326)
+
+Created with:
+  roll-dep third_party/effcee third_party/glslang third_party/googletest third_party/re2 third_party/spirv-cross third_party/spirv-headers third_party/spirv-tools
+
+Fixes #1056
+---
+ libshaderc_util/src/resources.cc |  2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/libshaderc_util/src/resources.cc b/libshaderc_util/src/resources.cc
+index 458a63f5..d64e47fa 100644
+--- a/libshaderc_util/src/resources.cc
++++ b/libshaderc_util/src/resources.cc
+@@ -125,7 +125,7 @@ const TBuiltInResource kDefaultTBuiltInResource = {
+     /* .maxTaskWorkGroupSizeY_NV = */ 1,
+     /* .maxTaskWorkGroupSizeZ_NV = */ 1,
+     /* .maxMeshViewCountNV = */ 4,
+-
++    /* .maxDualSourceDrawBuffersEXT = */ 1,
+     // This is the glslang TLimits structure.
+     // It defines whether or not the following features are enabled.
+     // We want them to all be enabled.
diff --git a/graphics/shaderc/shaderc.SlackBuild b/graphics/shaderc/shaderc.SlackBuild
index 7c39dc871f..0bed4b6f4d 100644
--- a/graphics/shaderc/shaderc.SlackBuild
+++ b/graphics/shaderc/shaderc.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=shaderc
-VERSION=${VERSION:-2019.1}
+VERSION=${VERSION:-2020.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -73,6 +73,9 @@ find -L . \
 sed -i '/examples/d;/third_party/d' CMakeLists.txt
 sed -i '/build-version/d' glslc/CMakeLists.txt
 
+# Use the system install path for spirv.hpp
+sed -i 's|spirv/unified1/spirv.hpp|SPIRV/spirv.hpp|' libshaderc/src/shaderc.cc
+
 glslang_version="$(glslangValidator -v | grep 'Glslang Version')"
 
 # Create build-version.inc since git versioning is disabled.
@@ -83,6 +86,12 @@ cat > glslc/src/build-version.inc <<EOF
   "glslang-${glslang_version##* }\\n"
 EOF
 
+# Fix build
+# https://github.com/google/shaderc/issues/1056
+# https://github.com/google/shaderc/pull/1057
+# https://github.com/google/shaderc/commit/15a66d72f33a099ec65e0fd37cf14548ed1d2bdb
+patch -p1 < $CWD/build.patch
+
 # Fix the link order of libglslang and libHLS
 # https://github.com/google/shaderc/pull/463
 patch -p1 < $CWD/fix-glslang-link-order.patch
diff --git a/graphics/shaderc/shaderc.info b/graphics/shaderc/shaderc.info
index 34a813752f..2b46a3b913 100644
--- a/graphics/shaderc/shaderc.info
+++ b/graphics/shaderc/shaderc.info
@@ -1,8 +1,8 @@
 PRGNAM="shaderc"
-VERSION="2019.1"
+VERSION="2020.0"
 HOMEPAGE="https://github.com/google/shaderc"
-DOWNLOAD="https://github.com/google/shaderc/archive/v2019.1/shaderc-2019.1.tar.gz"
-MD5SUM="cc408cef9a62f498d55b041e61ece2cd"
+DOWNLOAD="https://github.com/google/shaderc/archive/v2020.0/shaderc-2020.0.tar.gz"
+MD5SUM="9ddf5841214875aac171816c8aad554d"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="vulkan-sdk"