micro patch for cross-arch 32 bit builds

Author: henderkes

src/Package/Library/ncurses.php

@@ -65,6 +65,7 @@ public function build(LibraryPackage $package, ToolchainInterface $toolchain): v
             '--without-tests',
             '--without-dlsym',
             '--without-debug',
+            '--disable-stripping',
             '--enable-symlinks',
             "--with-terminfo-dirs={$terminfo_dirs}",
             "--bindir={$package->getBinDir()}",

src/Package/Target/php/unix.php

@@ -42,6 +42,15 @@ public function patchBeforeBuildconf(TargetPackage $package): void
         // php-src patches from micro (reads SPC_MICRO_PATCHES env var)
         SourcePatcher::patchPhpSrc();
 
+        $microFileinfo = "{$package->getSourceDir()}/sapi/micro/php_micro_fileinfo.c";
+        if (is_file($microFileinfo) && !str_contains((string) file_get_contents($microFileinfo), 'Elf32_Shdr')) {
+            FileSystem::replaceFileStr(
+                $microFileinfo,
+                'typedef Elf32_Ehdr Elf_Ehdr;',
+                'typedef Elf32_Ehdr Elf_Ehdr; typedef Elf32_Shdr Elf_Shdr;',
+            );
+        }
+
         // patch configure.ac for musl and musl-toolchain
         $musl = SystemTarget::getTargetOS() === 'Linux' && SystemTarget::getLibc() === 'musl';
         FileSystem::backupFile(SOURCE_PATH . '/php-src/configure.ac');

src/StaticPHP/Util/SourcePatcher.php

@@ -168,6 +168,9 @@ public static function unpatchHardcodedINI(string $php_source_dir): bool
      */
     public static function patchMicroPhar(int $version_id): void
     {
+        if (file_exists(SOURCE_PATH . '/php-src/ext/phar/phar.c.bak')) {
+            return;
+        }
         FileSystem::backupFile(SOURCE_PATH . '/php-src/ext/phar/phar.c');
         FileSystem::replaceFileStr(
             SOURCE_PATH . '/php-src/ext/phar/phar.c',
@@ -193,6 +196,12 @@ public static function patchMicroPhar(int $version_id): void
 
     public static function unpatchMicroPhar(): void
     {
+        // Tolerate a missing .bak: both drivers call this, and the first restore
+        // consumes the backup. Without this guard the second call throws
+        // "Cannot find bak file". No .bak means the source is already pristine.
+        if (!file_exists(SOURCE_PATH . '/php-src/ext/phar/phar.c.bak')) {
+            return;
+        }
         FileSystem::restoreBackupFile(SOURCE_PATH . '/php-src/ext/phar/phar.c');
     }