toolchain: add SPC_DEFAULT_RANLIB and pin cmake AR/RANLIB

ClangBrew, ClangNative and GccNative now export SPC_DEFAULT_RANLIB
alongside SPC_DEFAULT_AR. UnixCMakeExecutor honours both when
generating the Linux toolchain file, so cmake uses the toolchain's
ar/ranlib (e.g. zig-ar/zig-ranlib for archives that the system
ranlib does not understand) instead of /usr/bin/ranlib.

Author: henderkes

src/StaticPHP/Runtime/Executor/UnixCMakeExecutor.php

@@ -302,9 +302,12 @@ private function makeCmakeToolchainFile(): string
 set(CMAKE_C_STANDARD_INCLUDE_DIRECTORIES "{$include}")
 set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES "{$include}")
 CMAKE;
-        // Whoops, linux may need CMAKE_AR sometimes
+        // pin AR/RANLIB so cmake uses zig-ar/zig-ranlib instead of system /usr/bin/ranlib (zig archives need it)
         if (PHP_OS_FAMILY === 'Linux') {
-            $toolchain .= "\nSET(CMAKE_AR \"ar\")";
+            $ar = getenv('SPC_DEFAULT_AR') ?: getenv('AR') ?: 'ar';
+            $ranlib = getenv('SPC_DEFAULT_RANLIB') ?: (getenv('RANLIB') ?: 'ranlib');
+            $toolchain .= "\nSET(CMAKE_AR \"{$ar}\")";
+            $toolchain .= "\nSET(CMAKE_RANLIB \"{$ranlib}\")";
         }
         FileSystem::writeFile(SOURCE_PATH . '/toolchain.cmake', $toolchain);
         return $created = realpath(SOURCE_PATH . '/toolchain.cmake');

src/StaticPHP/Toolchain/ClangBrewToolchain.php

@@ -15,6 +15,7 @@ public function initEnv(): void
         GlobalEnvManager::putenv("SPC_DEFAULT_CC={$homebrew_prefix}/opt/llvm/bin/clang");
         GlobalEnvManager::putenv("SPC_DEFAULT_CXX={$homebrew_prefix}/opt/llvm/bin/clang++");
         GlobalEnvManager::putenv("SPC_DEFAULT_AR={$homebrew_prefix}/opt/llvm/bin/llvm-ar");
+        GlobalEnvManager::putenv("SPC_DEFAULT_RANLIB={$homebrew_prefix}/opt/llvm/bin/llvm-ranlib");
         GlobalEnvManager::putenv('SPC_DEFAULT_LD=ld');
         GlobalEnvManager::addPathIfNotExists("{$homebrew_prefix}/opt/llvm/bin");
     }

src/StaticPHP/Toolchain/ClangNativeToolchain.php

@@ -21,6 +21,7 @@ public function initEnv(): void
         GlobalEnvManager::putenv('SPC_DEFAULT_CC=clang');
         GlobalEnvManager::putenv('SPC_DEFAULT_CXX=clang++');
         GlobalEnvManager::putenv('SPC_DEFAULT_AR=ar');
+        GlobalEnvManager::putenv('SPC_DEFAULT_RANLIB=ranlib');
         GlobalEnvManager::putenv('SPC_DEFAULT_LD=ld');
     }
 

src/StaticPHP/Toolchain/GccNativeToolchain.php

@@ -18,6 +18,7 @@ public function initEnv(): void
         GlobalEnvManager::putenv('SPC_DEFAULT_CC=gcc');
         GlobalEnvManager::putenv('SPC_DEFAULT_CXX=g++');
         GlobalEnvManager::putenv('SPC_DEFAULT_AR=ar');
+        GlobalEnvManager::putenv('SPC_DEFAULT_RANLIB=ranlib');
         GlobalEnvManager::putenv('SPC_DEFAULT_LD=ld');
     }