Allow setting patches compilers

.github/workflows/validate.yml

@@ -29,7 +29,7 @@ jobs:
           key: ${{ matrix.os }}-z64re-ccache-${{ matrix.type }}-x64
       - name: Prepare Build
         run: |-
-          apt-get install -y unzip
+          apt-get install -y unzip llvm-17 llvm-17-tools lld-17
           git clone ${{ secrets.ZRE_REPO_WITH_PAT }}
           unzip zre/files.zip > /dev/null 2>&1
       - name: Run N64Recomp & RSPRecomp
@@ -45,7 +45,7 @@ jobs:
           # enable ccache
           export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
           
-          cmake -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER=clang++-17 -DCMAKE_C_COMPILER=clang-17 -DCMAKE_MAKE_PROGRAM=ninja -G Ninja -S . -B cmake-build -DCMAKE_CXX_FLAGS="-stdlib=libc++" -DCMAKE_EXE_LINKER_FLAGS="-stdlib=libc++"
+          cmake -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER=clang++-17 -DCMAKE_C_COMPILER=clang-17 -DCMAKE_MAKE_PROGRAM=ninja -G Ninja -S . -B cmake-build -DCMAKE_CXX_FLAGS="-stdlib=libc++" -DCMAKE_EXE_LINKER_FLAGS="-stdlib=libc++" -DPATCHES_C_COMPILER=clang-17  -DPATCHES_LD=ld.lld-17 -DPATCHES_OBJCOPY=llvm-objcopy-17
           cmake --build cmake-build --config ${{ matrix.type }} --target Zelda64Recompiled -j 8
       - name: Prepare Archive
         run: |

CMakeLists.txt

@@ -76,7 +76,7 @@ set_source_files_properties(${CMAKE_SOURCE_DIR}/RecompiledPatches/patches.c PROP
 
 # Build patches elf
 add_custom_target(PatchesBin
-    COMMAND make
+    COMMAND CC=${PATCHES_C_COMPILER} LD=${PATCHES_LD} OBJCOPY=${PATCHES_OBJCOPY} make
     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/patches
     BYPRODUCTS ${CMAKE_SOURCE_DIR}/patches/patches.bin
 )

patches/Makefile

@@ -1,8 +1,8 @@
 TARGET = patches.elf
 
-CC      := clang
-LD      := ld.lld
-OBJCOPY := llvm-objcopy
+CC      ?= clang
+LD      ?= ld.lld
+OBJCOPY ?= llvm-objcopy
 
 CFLAGS   := -target mips -mips2 -mabi=32 -O2 -G0 -mno-abicalls -mno-odd-spreg -mno-check-zero-division \
 			-fomit-frame-pointer -ffast-math -fno-unsafe-math-optimizations -fno-builtin-memset \