Initial import (#1632243)

.gitignore

@@ -0,0 +1 @@
+/shaderc-7a23a01.tar.gz

0001-Add-SONAME-version-to-the-library.patch

@@ -0,0 +1,28 @@
+From ae4cdbf6d82676222ab3af481a1e164e529f6c16 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Robert-Andr=C3=A9=20Mauchin?= <zebob.m@gmail.com>
+Date: Mon, 24 Sep 2018 13:28:05 +0200
+Subject: [PATCH] Add SONAME version to the library
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Robert-André Mauchin <zebob.m@gmail.com>
+---
+ libshaderc/CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libshaderc/CMakeLists.txt b/libshaderc/CMakeLists.txt
+index 14da8ce..0eb3698 100644
+--- a/libshaderc/CMakeLists.txt
++++ b/libshaderc/CMakeLists.txt
+@@ -21,6 +21,7 @@ target_compile_definitions(shaderc_shared
+     PRIVATE SHADERC_IMPLEMENTATION
+     PUBLIC SHADERC_SHAREDLIB
+ )
++set_target_properties(shaderc_shared PROPERTIES SOVERSION 1)
+ 
+ if(SHADERC_ENABLE_INSTALL)
+   install(
+-- 
+2.17.1
+

0001-Drop-third-party-code-in-CMakeLists.txt.patch

@@ -0,0 +1,36 @@
+From f3e0470ccf96a48f6e5701aa64aa831d51769d8e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Robert-Andr=C3=A9=20Mauchin?= <zebob.m@gmail.com>
+Date: Sun, 30 Sep 2018 20:53:08 +0200
+Subject: [PATCH] Drop third party code in CMakeLists.txt
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Robert-André Mauchin <zebob.m@gmail.com>
+---
+ CMakeLists.txt | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b9bd0df..bd2c9f7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -52,15 +52,9 @@ endif(MSVC)
+ 
+ # Configure subdirectories.
+ # We depend on these for later projects, so they should come first.
+-add_subdirectory(third_party)
+ 
+ add_subdirectory(libshaderc_util)
+ add_subdirectory(libshaderc)
+ add_subdirectory(glslc)
+ add_subdirectory(examples)
+ 
+-add_custom_target(build-version
+-  ${PYTHON_EXE}
+-  ${CMAKE_CURRENT_SOURCE_DIR}/utils/update_build_version.py
+-  ${shaderc_SOURCE_DIR} ${spirv-tools_SOURCE_DIR} ${glslang_SOURCE_DIR}
+-  COMMENT "Update build-version.inc in the Shaderc build directory (if necessary).")
+-- 
+2.19.0
+

0001-Fix-the-link-order-of-libglslang-and-libHLSL.patch

@@ -0,0 +1,44 @@
+From 21c8be385b3fab5edcb934a6d99f69fd389c4e67 Mon Sep 17 00:00:00 2001
+From: Niklas Haas <git@haasn.xyz>
+Date: Tue, 29 May 2018 07:34:00 +0200
+Subject: [PATCH] Fix the link order of libglslang and libHLSL
+
+libglslang depends on libHLSL, so the latter needs to be specified last.
+This fixes an issue when trying to build shaderc against system-wide
+versions of libglslang/libHLSL, rather than the in-tree versions from
+third_party.
+
+Additionally, libshaderc_util also depends on SPIRV-Tools
+---
+ glslc/CMakeLists.txt           | 2 +-
+ libshaderc_util/CMakeLists.txt | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/glslc/CMakeLists.txt b/glslc/CMakeLists.txt
+index acf6fb0..0f5d888 100644
+--- a/glslc/CMakeLists.txt
++++ b/glslc/CMakeLists.txt
+@@ -18,7 +18,7 @@ add_library(glslc STATIC
+ shaderc_default_compile_options(glslc)
+ target_include_directories(glslc PUBLIC ${glslang_SOURCE_DIR})
+ target_link_libraries(glslc PRIVATE glslang OSDependent OGLCompiler
+-  HLSL glslang SPIRV ${CMAKE_THREAD_LIBS_INIT})
++  glslang SPIRV HLSL ${CMAKE_THREAD_LIBS_INIT})
+ target_link_libraries(glslc PRIVATE shaderc_util shaderc)
+ 
+ add_executable(glslc_exe src/main.cc)
+diff --git a/libshaderc_util/CMakeLists.txt b/libshaderc_util/CMakeLists.txt
+index 873540a..6d0c465 100644
+--- a/libshaderc_util/CMakeLists.txt
++++ b/libshaderc_util/CMakeLists.txt
+@@ -34,8 +34,8 @@ endif(SHADERC_ENABLE_INSTALL)
+ 
+ find_package(Threads)
+ target_link_libraries(shaderc_util PRIVATE
+-  glslang OSDependent OGLCompiler HLSL glslang SPIRV
+-  SPIRV-Tools-opt ${CMAKE_THREAD_LIBS_INIT})
++  glslang OSDependent OGLCompiler glslang HLSL SPIRV
++  SPIRV-Tools-opt SPIRV-Tools ${CMAKE_THREAD_LIBS_INIT})
+ 
+ shaderc_add_tests(
+   TEST_PREFIX shaderc_util

shaderc.spec

@@ -0,0 +1,143 @@
+# Release 2017.2
+%global commit          7a23a01742b88329fb2260eda007172135ba25d4
+%global shortcommit     %(c=%{commit}; echo ${c:0:7})
+%global snapshotdate    20180924
+%global gitversion      beginning-449-g7a23a01
+
+# Need to keep this in sync with spirv-tools
+%global spirv_commit    f508896d6487d09f5c9a2a3835595446fec0791a
+
+Name:           shaderc
+Version:        2017.2
+Release:        1%{?dist}
+Summary:        A collection of tools, libraries, and tests for Vulkan shader compilation
+
+License:        ASL 2.0
+URL:            https://github.com/google/shaderc
+Source0:        %url/archive/%{commit}/%{name}-%{shortcommit}.tar.gz
+
+# https://github.com/google/shaderc/pull/463
+Patch0:         https://patch-diff.githubusercontent.com/raw/google/shaderc/pull/463.patch#/0001-Fix-the-link-order-of-libglslang-and-libHLSL.patch
+# https://github.com/google/shaderc/pull/493
+Patch1:         https://patch-diff.githubusercontent.com/raw/google/shaderc/pull/493.patch#/0001-Add-SONAME-version-to-the-library.patch
+# Patch to unbundle 3rd party code
+Patch2:         0001-Drop-third-party-code-in-CMakeLists.txt.patch
+
+BuildRequires:  cmake3
+BuildRequires:  gcc-c++
+BuildRequires:  ninja-build
+BuildRequires:  python3-devel
+BuildRequires:  glslang-devel
+BuildRequires:  spirv-headers-devel
+BuildRequires:  spirv-tools
+BuildRequires:  spirv-tools-devel
+
+%description
+A collection of tools, libraries and tests for shader compilation. 
+
+Shaderc aims to to provide:
+ - a command line compiler with GCC- and Clang-like usage, for better 
+   integration with build systems
+ - an API where functionality can be added without breaking existing clients
+ - an API supporting standard concurrency patterns across multiple 
+   operating systems
+ - increased functionality such as file #include support
+
+
+%package    -n  glslc
+Summary:        A command line compiler for GLSL/HLSL to SPIR-V
+
+%description -n glslc
+A command line compiler for GLSL/HLSL to SPIR-V.
+
+
+%package    -n  libshaderc
+Summary:        A library for compiling shader strings into SPIR-V
+
+%description -n libshaderc
+A library for compiling shader strings into SPIR-V.
+
+
+%package -n     libshaderc-devel
+Summary:        Development files for libshaderc
+Requires:       libshaderc%{?_isa} = %{version}-%{release}
+
+%description -n libshaderc-devel
+A library for compiling shader strings into SPIR-V.
+
+Development files for libshaderc.
+
+
+%package -n     libshaderc-static
+Summary:        A library for compiling shader strings into SPIR-V (static libraries)
+
+%description -n libshaderc-static
+A library for compiling shader strings into SPIR-V.
+
+Static libraries for libshaderc.
+
+
+%prep
+%autosetup -p1 -n %{name}-%{commit}
+
+rm -rf third_party
+
+# Stolen from Gentoo
+# Create build-version.inc since we want to use our packaged 
+# SPIRV-Tools and glslang
+echo \"shaderc $(grep -m1 -o '^v[[:digit:]]\{4\}\.[[:digit:]]\(-dev\)\?' CHANGES) %{gitversion}\" \
+        > glslc/src/build-version.inc
+echo \"spirv-tools $(grep -m1 -o '^v[[:digit:]]\{4\}\.[[:digit:]]\(-dev\)\?' /usr/share/doc/spirv-tools/CHANGES) %{spirv_commit}\" \
+        >> glslc/src/build-version.inc
+echo \"glslang \'\'\" >> glslc/src/build-version.inc
+
+
+%build
+mkdir %_target_platform
+cd %_target_platform
+# We disable the tests because they don't work with our unbundling of 3rd party.
+# See https://github.com/google/shaderc/issues/470
+%cmake3 -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+        -DCMAKE_SKIP_RPATH=True \
+        -DSHADERC_SKIP_TESTS=True \
+        -DPYTHON_EXE=%{__python3} \
+        -GNinja ..
+%ninja_build
+
+
+%install
+%ninja_install -C %_target_platform
+
+
+%check
+ctest -V
+
+
+%files -n glslc
+%doc glslc/README.asciidoc
+%license LICENSE
+%{_bindir}/glslc
+
+
+%files -n libshaderc
+%doc AUTHORS CHANGES CONTRIBUTORS README.md
+%license LICENSE
+%{_libdir}/libshaderc_shared.so.1*
+
+
+%files -n libshaderc-devel
+%{_includedir}/%{name}/
+%{_libdir}/libshaderc_shared.so
+
+
+%files -n libshaderc-static
+%license LICENSE
+%{_libdir}/libshaderc.a
+%{_libdir}/libshaderc_combined.a
+%{_libdir}/libshaderc_util.a
+
+
+%changelog
+* Mon Sep 24 2018 Robert-André Mauchin <zebob.m@gmail.com> - 2017.2-1
+- Initial build
+

sources

@@ -0,0 +1 @@
+SHA512 (shaderc-7a23a01.tar.gz) = 558447bc29b0c7610fda0f6c2a6b66f3c8fc7f2f5e336ad190ae959caa8c7aa1e09d3c2efe0e197cb2cbe1fa97e0c68623ce423c658b29fcbd1f1e1ea4c85f18