force enable tailcall vm with zig

henderkes · henderkes · commit 08388c0b153b · 2025-12-29T22:12:25.000+01:00
diff --git a/src/SPC/toolchain/ZigToolchain.php b/src/SPC/toolchain/ZigToolchain.php
@@ -65,9 +65,11 @@ public function afterInit(): void
             GlobalEnvManager::putenv("SPC_EXTRA_LIBS={$extra_libs}");
         }
         $cflags = getenv('SPC_DEFAULT_C_FLAGS') ?: getenv('CFLAGS') ?: '';
+        GlobalEnvManager::putenv('SPC_EXTRA_PHP_VARS=php_cv_preserve_none=yes');
         $has_avx512 = str_contains($cflags, '-mavx512') || str_contains($cflags, '-march=x86-64-v4');
         if (!$has_avx512) {
-            GlobalEnvManager::putenv('SPC_EXTRA_PHP_VARS=php_cv_have_avx512=no php_cv_have_avx512vbmi=no');
+            $extra_vars = getenv('SPC_EXTRA_PHP_VARS') ?: '';
+            GlobalEnvManager::putenv("SPC_EXTRA_PHP_VARS=php_cv_have_avx512=no php_cv_have_avx512vbmi=no {$extra_vars}");
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -65,9 +65,11 @@ public function afterInit(): void`
`65`	`65`	`GlobalEnvManager::putenv("SPC_EXTRA_LIBS={$extra_libs}");`
`66`	`66`	`}`
`67`	`67`	`$cflags = getenv('SPC_DEFAULT_C_FLAGS') ?: getenv('CFLAGS') ?: '';`
	`68`	`+ GlobalEnvManager::putenv('SPC_EXTRA_PHP_VARS=php_cv_preserve_none=yes');`
`68`	`69`	`$has_avx512 = str_contains($cflags, '-mavx512') \|\| str_contains($cflags, '-march=x86-64-v4');`
`69`	`70`	`if (!$has_avx512) {`
`70`		`- GlobalEnvManager::putenv('SPC_EXTRA_PHP_VARS=php_cv_have_avx512=no php_cv_have_avx512vbmi=no');`
	`71`	`+ $extra_vars = getenv('SPC_EXTRA_PHP_VARS') ?: '';`
	`72`	`+ GlobalEnvManager::putenv("SPC_EXTRA_PHP_VARS=php_cv_have_avx512=no php_cv_have_avx512vbmi=no {$extra_vars}");`
`71`	`73`	`}`
`72`	`74`	`}`
`73`	`75`