1 files changed, 72 insertions, 0 deletions
diff --git a/libs/rocm-opencl/MAKEPKG b/libs/rocm-opencl/MAKEPKG
new file mode 100644
index 0000000..8cd541c
--- /dev/null
+++ b/libs/rocm-opencl/MAKEPKG
@@ -0,0 +1,72 @@
+#!/bin/mkpkg
+# description: ROCm OpenCL runtime (CLR/opencl)
+# url: https://github.com/ROCm/rocm-systems/tree/develop/projects/clr
+
+name=rocm-opencl
+_name=therock
+version=10.0
+release=2
+depends=(rocm-rocr-runtime rocm-llvm ocl-icd)
+makedeps=(cmake ninja python3)
+source=(
+    https://github.com/ROCm/rocm-systems/releases/download/$_name-$version/clr.tar.gz
+    fix-os-posix-basename.awk
+)
+sha256sums=(
+    "07caed9d726232008a2120da24f4e4bbc4998accbeadd309181fce04a9da9f99"
+    "0af885dac36e4f2314f226eb7b618dbf468919c3d2d13915c9cc2635c09753d5"
+)
+
+patch() {
+    # musl: POSIX basename fix
+    awk -f "$SRC/fix-os-posix-basename.awk" \
+        clr/rocclr/os/os_posix.cpp > os_posix.cpp.tmp
+    mv os_posix.cpp.tmp clr/rocclr/os/os_posix.cpp
+
+    # musl: remove initial-exec TLS model — breaks dlopen on musl
+    sed -i 's/__attribute__((tls_model("initial-exec")))//g' \
+        clr/rocclr/thread/thread.cpp \
+        clr/rocclr/thread/thread.hpp \
+        clr/rocclr/platform/activity.cpp \
+        clr/rocclr/platform/activity.hpp
+}
+
+build() {
+    export ROCM_LIBPATCH_VERSION=0
+
+    cmake -S clr -B build -G Ninja -Wno-dev \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCMAKE_INSTALL_LIBDIR=lib \
+        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_C_COMPILER=/usr/lib/rocm/llvm/bin/clang \
+        -DCMAKE_CXX_COMPILER=/usr/lib/rocm/llvm/bin/clang++ \
+        -DCMAKE_PREFIX_PATH="/usr;/usr/lib/rocm/llvm" \
+        -DCLR_BUILD_HIP=OFF \
+        -DCLR_BUILD_OCL=ON \
+        -DROCM_PATH=/usr \
+        -DBUILD_TESTS=OFF
+
+    ninja -C build
+    DESTDIR=$PKG ninja -C build install
+
+    # musl ignores ld.so.conf; the ICD below uses an absolute path
+    rm -rf $PKG/etc/ld.so.conf.d
+
+    # CLR bundles old Khronos 2.2 headers (group-writable); use opencl-headers
+    rm -rf $PKG/usr/include/CL
+    rmdir $PKG/usr/include
+
+    # register the ICD (ocl-icd dlopens this absolute path)
+    install -dm755 $PKG/etc/OpenCL/vendors
+    printf '%s\n' /usr/lib/opencl/libamdocl64.so \
+        > $PKG/etc/OpenCL/vendors/amdocl64.icd
+}
+
+signify() {
+    untrusted comment: public key
+    RWTZ9IduCSQ/mL8337TEUinPwT92xFEUpD92hkS7IxcOnzTt9QdpohT3
+}
+
+# vim: filetype=sh
+