Merge pull request #1007 from JuliaPackaging/tb/spirv_headers

[SPIRV] Create JLL with the SPIRV headers.

S/SPIRV_Headers/build_tarballs.jl

@@ -0,0 +1,40 @@
+# Note that this script can accept some limited command-line arguments, run
+# `julia build_tarballs.jl --help` to see a usage message.
+using BinaryBuilder
+
+name = "SPIRV_Headers"
+version = v"1.5.3"
+
+# Collection of sources required to build this package
+sources = [
+    GitSource("https://github.com/KhronosGroup/SPIRV-Headers.git",
+              "c0df742ec0b8178ad58c68cff3437ad4b6a06e26"),
+]
+
+# Bash recipe for building across all platforms
+script = raw"""
+cd SPIRV-Headers
+install_license LICENSE
+
+CMAKE_FLAGS=()
+
+# Install things into $prefix
+CMAKE_FLAGS+=(-DCMAKE_INSTALL_PREFIX=${prefix})
+
+cmake -B build -S . -GNinja ${CMAKE_FLAGS[@]}
+ninja -C build -j ${nproc} install
+"""
+
+# These are the platforms we will build for by default, unless further
+# platforms are passed in on the command line
+platforms = [AnyPlatform()]
+
+# The products that we will ensure are always built
+products = [
+    FileProduct("include/spirv/spir-v.xml", :spirv_xml)
+]
+
+# Dependencies that must be installed before this package can be built
+dependencies = Dependency[]
+
+build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies)