package created using the webbuild interface [release 2023.6-1mamba;Sun Aug 20 2023]

README.md

@@ -1,2 +1,4 @@
 # shaderc
 
+A collection of tools, libraries, and tests for Vulkan shader compilation.
+

shaderc-2023.6-Drop-third-party-code-in-CMakeLists.txt.patch

@@ -0,0 +1,24 @@
+diff -up shaderc-24275a11d81a6b33ef345878f8a4ef929c95a116/CMakeLists.txt.orig shaderc-24275a11d81a6b33ef345878f8a4ef929c95a116/CMakeLists.txt
+--- shaderc-24275a11d81a6b33ef345878f8a4ef929c95a116/CMakeLists.txt.orig	2021-03-05 13:50:35.469018657 +0100
++++ shaderc-24275a11d81a6b33ef345878f8a4ef929c95a116/CMakeLists.txt	2021-03-05 13:52:02.679524176 +0100
+@@ -112,20 +112,10 @@ 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)
+-if(${SHADERC_ENABLE_EXAMPLES})
+-    add_subdirectory(examples)
+-endif()
+-
+-add_custom_target(build-version
+-  ${PYTHON_EXECUTABLE}
+-  ${CMAKE_CURRENT_SOURCE_DIR}/utils/update_build_version.py
+-  ${shaderc_SOURCE_DIR} ${spirv-tools_SOURCE_DIR} ${glslang_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/build-version.inc
+-  COMMENT "Update build-version.inc in the Shaderc build directory (if necessary).")
+ 
+ function(define_pkg_config_file NAME LIBS)
+   add_custom_target(${NAME}-pkg-config ALL

shaderc-2023.6-glslang_linker_flags.patch

@@ -0,0 +1,24 @@
+--- a/libshaderc_util/CMakeLists.txt
++++ b/libshaderc_util/CMakeLists.txt
+@@ -47,7 +47,7 @@
+ find_package(Threads)
+ target_link_libraries(shaderc_util PRIVATE
+   glslang OSDependent OGLCompiler HLSL glslang SPIRV
+-  SPIRV-Tools-opt ${CMAKE_THREAD_LIBS_INIT})
++  SPIRV-Tools-opt MachineIndependent GenericCodeGen ${CMAKE_THREAD_LIBS_INIT})
+ 
+ shaderc_add_tests(
+   TEST_PREFIX shaderc_util
+
+--- a/glslc/CMakeLists.txt
++++ b/glslc/CMakeLists.txt
+@@ -43,7 +43,7 @@
+ endif(SHADERC_ENABLE_WGSL_OUTPUT)
+ 
+ target_link_libraries(glslc PRIVATE
+-  glslang OSDependent OGLCompiler HLSL glslang SPIRV    # Glslang libraries
++  glslang OSDependent OGLCompiler HLSL glslang SPIRV MachineIndependent GenericCodeGen # Glslang libraries
+   $<$<BOOL:${SHADERC_ENABLE_WGSL_OUTPUT}>:libtint>      # Tint libraries, optional
+   shaderc_util shaderc                                  # internal Shaderc libraries
+   ${CMAKE_THREAD_LIBS_INIT})
+

shaderc.spec

@@ -0,0 +1,116 @@
+# Glslang revision from packaged version
+%global glslang_version ca8d07d0bc1c6390b83915700439fa7719de6a2a
+
+Name:          shaderc
+Version:       2023.6
+Release:       1mamba
+Summary:       A collection of tools, libraries, and tests for Vulkan shader compilation
+Group:         System/Tools
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/google/shaderc
+Source:        https://github.com/google/shaderc.git/v%{version}/shaderc-%{version}.tar.bz2
+Patch0:        shaderc-2023.6-Drop-third-party-code-in-CMakeLists.txt.patch
+Patch1:        shaderc-2023.6-glslang_linker_flags.patch
+License:       Apache License 2.0
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libglslang-devel
+BuildRequires: libspirv-tools-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+BuildRequires: libglslang-devel
+BuildRequires: spirv-headers
+BuildRequires: libspirv-tools-devel
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+A collection of tools, libraries, and tests for Vulkan shader compilation.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+%patch 0 -p1 -b .Drop-third-party-code-in-CMakeLists.txt
+%patch 1 -p1 -b .glslang_linker_flags
+
+rm -r third_party
+	
+# Stolen from Gentoo
+# Create build-version.inc since we want to use our packaged
+# SPIRV-Tools and glslang
+sed -i -e '/build-version/d' glslc/CMakeLists.txt
+echo \"shaderc $(grep -m1 -o '^v[[:digit:]]\{4\}\.[[:digit:]]\(-dev\)\? [[:digit:]]\{4\}-[[:digit:]]\{2\}-[[:digit:]]\{2\}$' CHANGES)\" \
+        > glslc/src/build-version.inc
+echo \"spirv-tools $(grep -m1 -o '^v[[:digit:]]\{4\}\.[[:digit:]]\(-dev\)\? [[:digit:]]\{4\}-[[:digit:]]\{2\}-[[:digit:]]\{2\}$' /usr/share/doc/spirv-tools/CHANGES)\" \
+        >> glslc/src/build-version.inc
+echo \"glslang %{glslang_version}\" >> glslc/src/build-version.inc
+
+# Point to correct include
+sed -i 's|SPIRV/GlslangToSpv.h|glslang/SPIRV/GlslangToSpv.h|' libshaderc_util/src/compiler.cc
+ 
+%build
+%cmake -d build \
+   -Wno-dev \
+   -DCMAKE_SKIP_RPATH=True \
+   -DSHADERC_SKIP_TESTS=True \
+   -DPYTHON_EXE=%{__python310} \
+   -GNinja
+
+ninja
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+DESTDIR=%{buildroot} ninja -C build install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/glslc
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libshaderc_shared.so.*
+%doc AUTHORS LICENSE
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/shaderc
+%{_includedir}/shaderc/*
+%{_libdir}/libshaderc.a
+%{_libdir}/libshaderc_combined.a
+%{_libdir}/libshaderc_shared.so
+%{_libdir}/pkgconfig/shaderc.pc
+%{_libdir}/pkgconfig/shaderc_combined.pc
+%{_libdir}/pkgconfig/shaderc_static.pc
+%doc CHANGES README.md
+
+%changelog
+* Sun Aug 20 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.6-1mamba
+- package created using the webbuild interface