Ticket #69342: shaderc-newport2.diff

graphics/shaderc/Portfile

@@ +1 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+
+PortSystem          1.0
+PortGroup           github 1.0
+PortGroup           cmake 1.1
+
+github.setup        google shaderc 2023.8 v
+github.tarball_from archive
+
+categories          graphics devel
+license             Apache-2
+maintainers         {dons.net.au:darius @DanielO} openmaintainer
+
+description         Shader compilations
+long_description    A collection of tools, libraries and tests for shader compilation. At \n\
+                    the moment it includes: \n\
+                      - glslc, a command line compiler for GLSL/HLSL to SPIR-V, and \n\
+                      - libshaderc, a library API for accessing glslc functionality.
+homepage            https://github.com/google/shaderc
+
+depends_run-append \
+                    port:glslang \
+                    port:spirv-tools
+
+checksums           sha256  dfec5045f30d8f6d3d3914ab5b3cc2695947f266d41261b1459177cd789308d1 \
+                    rmd160  7d180ceeb4c3af8717733afb3153b7e5036c90cd \
+                    size    227238
+
+compiler.cxx_standard 2017
+
+patchfiles-append     patch-CMakeLists.diff
+
+configure.args-append \
+                    -DSHADERC_SKIP_TESTS=yes
+ 
+configure.cppflags-append \
+                    -I${prefix}/include/spirv-tools \
+                    -I${prefix}/include/glslang
+

graphics/shaderc/files/patch-CMakeLists.diff

@@ +1 @@
+The repository as-is wants to build spirv-tools and glslang and link to that, we
+use the other ports instead.
+Discussed in https://github.com/google/shaderc/issues/1199
+--- CMakeLists.txt.orig 2024-01-04 04:15:00
++++ CMakeLists.txt      2024-02-15 20:01:55
+@@ -124,8 +124,6 @@
+ 
+ # 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)
+@@ -136,7 +134,7 @@
+ 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
++  ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_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)