testing/zig: fix finding llvm15

testing/zig/APKBUILD

@@ -24,7 +24,9 @@ makedepends="
 	"
 provides="zig-dev=$pkgver-r$pkgrel"
 subpackages="$pkgname-doc"
-source="$pkgname-$pkgver.tar.gz::https://github.com/ziglang/zig/archive/$pkgver.tar.gz"
+source="$pkgname-$pkgver.tar.gz::https://github.com/ziglang/zig/archive/$pkgver.tar.gz
+	llvmconfig.patch
+	"
 
 build() {
 	local crossopts=
@@ -39,6 +41,7 @@ build() {
 		-DZIG_VERSION="$pkgver" \
 		-DZIG_SHARED_LLVM=ON \
 		-DZIG_TARGET_MCPU=baseline \
+		-DCLANG_INCLUDE_DIRS=/usr/lib/llvm$_llvmver/include \
 		$crossopts
 	cmake --build build
 
@@ -69,4 +72,5 @@ package() {
 
 sha512sums="
 20ff9c59cd01aa64c017c86d3ac70cf3a1efacae7a9ea3f110df028eeec3b2b9e95adc1dfdd41eb07ebcf12951fee32d429253918a7ef0a5ab0f6036751ad964  zig-0.10.1.tar.gz
+61e08b8c0059df3c4a9465ae59a762fe972a1e628c6e015c9919e0c39154e704ae45e365fc697da562ef17f17f15d704ecf92da6ab5d402b69f3b86861c2edcf  llvmconfig.patch
 "

testing/zig/llvmconfig.patch

@@ -0,0 +1,13 @@
+diff --git a/cmake/Findllvm.cmake b/cmake/Findllvm.cmake
+index d866203..9a8ead1 100644
+--- a/cmake/Findllvm.cmake
++++ b/cmake/Findllvm.cmake
+@@ -14,7 +14,7 @@ if(ZIG_USE_LLVM_CONFIG)
+   while(1)
+     unset(LLVM_CONFIG_EXE CACHE)
+     find_program(LLVM_CONFIG_EXE
+-        NAMES llvm-config-15 llvm-config-15.0 llvm-config150 llvm-config15 llvm-config NAMES_PER_DIR
++        NAMES llvm15-config llvm-config-15 llvm-config-15.0 llvm-config150 llvm-config15 llvm-config NAMES_PER_DIR
+         PATHS
+             "/mingw64/bin"
+             "/c/msys64/mingw64/bin"