fable output

config/pkg/ext/ext-imagick.yml

@@ -13,4 +13,5 @@ ext-imagick:
     os:
       - Linux
       - Darwin
+      - Windows
     arg-type: custom

config/pkg/lib/imagemagick.yml

@@ -16,13 +16,59 @@ imagemagick:
     - libtiff
     - libheif
     - bzip2
+  depends@windows:
+    - zlib
   suggests:
     - zstd
     - xz
     - libzip
     - libxml2
+  headers@windows:
+    - imagemagick/MagickWand/MagickWand.h
   lang: cpp
   pkg-configs:
     - Magick++-7.Q16HDRI
     - MagickCore-7.Q16HDRI
     - MagickWand-7.Q16HDRI
+  static-libs@windows:
+    - CORE_RL_MagickWand_.lib
+    - CORE_RL_MagickCore_.lib
+    - CORE_RL_coders_.lib
+    - CORE_RL_filters_.lib
+    - CORE_RL_aom_.lib
+    - CORE_RL_brotli_.lib
+    - CORE_RL_bzip2_.lib
+    - CORE_RL_cairo_.lib
+    - CORE_RL_croco_.lib
+    - CORE_RL_de265_.lib
+    - CORE_RL_exr_.lib
+    - CORE_RL_ffi_.lib
+    - CORE_RL_freetype_.lib
+    - CORE_RL_fribidi_.lib
+    - CORE_RL_gdk-pixbuf_.lib
+    - CORE_RL_glib_.lib
+    - CORE_RL_harfbuzz_.lib
+    - CORE_RL_heif_.lib
+    - CORE_RL_highway_.lib
+    - CORE_RL_imath_.lib
+    - CORE_RL_jpeg-turbo-12_.lib
+    - CORE_RL_jpeg-turbo-16_.lib
+    - CORE_RL_jpeg-turbo_.lib
+    - CORE_RL_jpeg-xl_.lib
+    - CORE_RL_lcms_.lib
+    - CORE_RL_lqr_.lib
+    - CORE_RL_lzma_.lib
+    - CORE_RL_openh264_.lib
+    - CORE_RL_openjpeg_.lib
+    - CORE_RL_openjph_.lib
+    - CORE_RL_pango_.lib
+    - CORE_RL_pixman_.lib
+    - CORE_RL_png_.lib
+    - CORE_RL_raqm_.lib
+    - CORE_RL_raw_.lib
+    - CORE_RL_rsvg_.lib
+    - CORE_RL_tiff_.lib
+    - CORE_RL_webp_.lib
+    - CORE_RL_xml_.lib
+    - CORE_RL_zip_.lib
+    - CORE_RL_zlib_.lib

config/pkg/lib/libzip.yml

@@ -11,6 +11,10 @@ libzip:
       license: BSD-3-Clause
   depends:
     - zlib
+  depends@windows:
+    - zlib
+    - bzip2
+    - xz
   suggests:
     - bzip2
     - xz

config/pkg/lib/postgresql.yml

@@ -5,8 +5,6 @@ postgresql:
       type: ghtagtar
       repo: postgres/postgres
       match: REL_18_\d+
-    binary:
-      windows-x86_64: { type: url, url: 'https://get.enterprisedb.com/postgresql/postgresql-16.8-1-windows-x64-binaries.zip', extract: { lib/libpq.lib: '{build_root_path}/lib/libpq.lib', lib/libpgport.lib: '{build_root_path}/lib/libpgport.lib', lib/libpgcommon.lib: '{build_root_path}/lib/libpgcommon.lib', include/libpq-fe.h: '{build_root_path}/include/libpq-fe.h', include/postgres_ext.h: '{build_root_path}/include/postgres_ext.h', include/pg_config_ext.h: '{build_root_path}/include/pg_config_ext.h', include/libpq/libpq-fs.h: '{build_root_path}/include/libpq/libpq-fs.h' } }
     metadata:
       license-files: ['@/postgresql.txt']
       license: PostgreSQL
@@ -16,6 +14,9 @@ postgresql:
     - openssl
     - zlib
     - libedit
+  depends@windows:
+    - openssl
+    - zlib
   suggests@unix:
     - icu
     - libxslt

src/Package/Extension/imagick.php

@@ -4,12 +4,17 @@ declare(strict_types=1);
 
 namespace Package\Extension;
 
+use Package\Target\php;
+use StaticPHP\Attribute\Package\BeforeStage;
 use StaticPHP\Attribute\Package\CustomPhpConfigureArg;
 use StaticPHP\Attribute\Package\Extension;
+use StaticPHP\Attribute\PatchDescription;
 use StaticPHP\Package\PackageBuilder;
+use StaticPHP\Package\PhpExtensionPackage;
+use StaticPHP\Util\FileSystem;
 
 #[Extension('imagick')]
-class imagick
+class imagick extends PhpExtensionPackage
 {
     #[CustomPhpConfigureArg('Darwin')]
     #[CustomPhpConfigureArg('Linux')]
@@ -18,4 +23,35 @@ class imagick
         $disable_omp = ' ac_cv_func_omp_pause_resource_all=no';
         return '--with-imagick=' . ($shared ? 'shared,' : '') . $builder->getBuildRootPath() . $disable_omp;
     }
+
+    #[CustomPhpConfigureArg('Windows')]
+    public function getWindowsConfigureArg(bool $shared): string
+    {
+        // config.w32 uses PHP_IMAGICK as an extra search path for CORE_RL_*.lib; the static
+        // ImageMagick libs are installed flat in buildroot/lib (headers in buildroot/include/imagemagick).
+        return '--with-imagick=' . BUILD_LIB_PATH;
+    }
+
+    #[BeforeStage('php', [php::class, 'buildconfForWindows'], 'ext-imagick')]
+    #[PatchDescription('Add the Win32 system libraries the static ImageMagick stack needs')]
+    public function patchConfigW32ForWindows(): void
+    {
+        $config = $this->getSourceDir() . '/config.w32';
+
+        // Idempotency guard (the source dir may be patched in place and reused across builds).
+        if (str_contains(FileSystem::readFile($config), 'LIBS_IMAGICK')) {
+            return;
+        }
+
+        // The static ImageMagick stack needs several Win32 system libraries (GDI+, WIC, urlmon, ...)
+        // that aren't already pulled in by the other extensions. (imagick itself builds as plain C:
+        // ImageMagick is built with a 32-bit channel mask, see imagemagick.php buildWin, so the
+        // MagickCore headers don't require a C++ translation unit.)
+        FileSystem::replaceFileStr(
+            $config,
+            "AC_DEFINE('HAVE_IMAGICK', 1);",
+            'ADD_FLAG("LIBS_IMAGICK", "gdiplus.lib urlmon.lib msimg32.lib oleaut32.lib windowscodecs.lib iphlpapi.lib");' . "\n\t\t" .
+            "AC_DEFINE('HAVE_IMAGICK', 1);"
+        );
+    }
 }

src/Package/Library/gettext_win.php

@@ -22,6 +22,7 @@ class gettext_win
     {
         $ver = WindowsUtil::findVisualStudio();
         $vs_ver_dir = match ($ver['major_version']) {
+            '18', // VS 2026 reuses the VS2022 (MSVC17) solution, which msbuild builds via forward compatibility.
             '17' => '\MSVC17',
             '16' => '\MSVC16',
             default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
@@ -44,7 +45,9 @@ class gettext_win
     {
         $vs_ver_dir = ApplicationContext::get('gettext_win_vs_ver_dir');
         cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}\\libintl_static")
-            ->exec('msbuild libintl_static.vcxproj /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0');
+            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
+            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
+            ->exec('msbuild libintl_static.vcxproj /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0 /p:WholeProgramOptimization=false');
         FileSystem::createDir($lib->getLibDir());
         FileSystem::createDir($lib->getIncludeDir());
         // libintl_a.lib is the static library output; copy as libintl.lib for linker compatibility

src/Package/Library/imagemagick.php

@@ -6,6 +6,7 @@ namespace Package\Library;
 
 use StaticPHP\Attribute\Package\BuildFor;
 use StaticPHP\Attribute\Package\Library;
+use StaticPHP\Exception\EnvironmentException;
 use StaticPHP\Package\LibraryPackage;
 use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
 use StaticPHP\Runtime\SystemTarget;
@@ -15,6 +16,67 @@ use StaticPHP\Util\FileSystem;
 #[Library('imagemagick')]
 class imagemagick
 {
+    /**
+     * Build a fully static, self-contained ImageMagick 7 (Q16-HDRI, /MT) on Windows using the
+     * official VisualMagick build (the ImageMagick/Windows + Configure + Dependencies repos), which
+     * bundles every delegate. ImageMagick has no autoconf/CMake build on Windows, so this clones the
+     * VisualMagick tree, generates a static x64 solution via the Configure tool, and builds it with
+     * msbuild. The resulting CORE_RL_*.lib static libraries + MagickWand/MagickCore headers are
+     * installed into the build root for ext-imagick to link.
+     *
+     * A short working directory is used (VisualMagick's tree is deeply nested and otherwise exceeds
+     * MAX_PATH); override with SPC_IMAGEMAGICK_BUILD_DIR.
+     */
+    #[BuildFor('Windows')]
+    public function buildWin(LibraryPackage $lib): void
+    {
+        $work = getenv('SPC_IMAGEMAGICK_BUILD_DIR') ?: 'C:\im';
+        $configure_release = '2026.05.30.2033';
+        $configure_url = "https://github.com/ImageMagick/Configure/releases/download/{$configure_release}/Configure.Release.x64.exe";
+
+        FileSystem::createDir($work);
+        // Clone the VisualMagick repos (ImageMagick source + Configure + Dependencies + all delegates).
+        if (!is_dir("{$work}\\ImageMagick")) {
+            cmd()->cd($work)->exec(SPC_GIT_EXEC . ' clone --depth 1 https://github.com/ImageMagick/Windows.git .');
+            cmd()->cd($work)->exec('bash clone-repositories.sh --imagemagick7');
+        }
+        // Use the prebuilt Configure tool (building it from source needs the MFC components).
+        default_shell()->executeCurlDownload($configure_url, "{$work}\\Configure\\Configure.Release.x64.exe", retries: 2);
+
+        // Generate a static, /MT (linkRuntime), x64, Q16-HDRI solution with the configs embedded
+        // (zeroConfigurationSupport) and OpenMP off (no vcomp runtime dependency).
+        cmd()->cd("{$work}\\Configure")
+            ->exec('Configure.Release.x64.exe /noWizard /VS2026 /x64 /static /linkRuntime /noOpenMP /zeroConfigurationSupport');
+
+        // x64 IM7 defaults to a 64-bit channel mask, whose magick-baseconfig.h #errors unless the
+        // consuming translation unit is C++. ext-imagick is plain C, so force a 32-bit channel mask
+        // (ample: 32 channels >> RGBA/CMYK) before building, keeping libs and the installed header in sync.
+        FileSystem::replaceFileStr(
+            "{$work}\\ImageMagick\\MagickCore\\magick-baseconfig.h",
+            '#define MAGICKCORE_CHANNEL_MASK_DEPTH 64',
+            '#define MAGICKCORE_CHANNEL_MASK_DEPTH 32'
+        );
+
+        cmd()->cd($work)
+            ->exec('msbuild IM7.Static.x64.sln /m /t:Rebuild /nologo /p:Configuration=Release,Platform=x64');
+
+        $artifacts = "{$work}\\Artifacts\\lib";
+        if (!is_dir($artifacts)) {
+            throw new EnvironmentException('ImageMagick VisualMagick build produced no Artifacts/lib; build failed.');
+        }
+        // Install the static libs (flat, onto the build-root lib path) and the public headers.
+        FileSystem::createDir($lib->getLibDir());
+        foreach (glob("{$artifacts}\\CORE_RL_*.lib") as $f) {
+            FileSystem::copy($f, $lib->getLibDir() . '\\' . basename($f));
+        }
+        foreach (['MagickWand', 'MagickCore'] as $dir) {
+            FileSystem::createDir($lib->getIncludeDir() . "\\imagemagick\\{$dir}");
+            foreach (glob("{$work}\\ImageMagick\\{$dir}\\*.h") as $h) {
+                FileSystem::copy($h, $lib->getIncludeDir() . "\\imagemagick\\{$dir}\\" . basename($h));
+            }
+        }
+    }
+
     #[BuildFor('Darwin')]
     #[BuildFor('Linux')]
     public function buildUnix(LibraryPackage $lib, ToolchainInterface $toolchain): void

src/Package/Library/libffi_win.php

@@ -21,6 +21,7 @@ class libffi_win
     {
         $ver = WindowsUtil::findVisualStudio();
         $vs_ver_dir = match ($ver['major_version']) {
+            '18', // VS 2026 reuses the vs17 solution, which msbuild builds via forward compatibility.
             '17' => '\win32\vs17_x64',
             '16' => '\win32\vs16_x64',
             default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported!"),
@@ -33,7 +34,9 @@ class libffi_win
     {
         $vs_ver_dir = ApplicationContext::get('libffi_win_vs_ver_dir');
         cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}")
-            ->exec('msbuild libffi-msvc.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64');
+            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
+            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
+            ->exec('msbuild libffi-msvc.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WholeProgramOptimization=false');
         FileSystem::createDir($lib->getLibDir());
         FileSystem::createDir($lib->getIncludeDir());
 

src/Package/Library/libiconv_win.php

@@ -21,6 +21,7 @@ class libiconv_win
     {
         $ver = WindowsUtil::findVisualStudio();
         $vs_ver_dir = match ($ver['major_version']) {
+            '18', // VS 2026 reuses the VS2022 (MSVC17) solution, which msbuild builds via forward compatibility.
             '17' => '\MSVC17',
             '16' => '\MSVC16',
             default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
@@ -33,7 +34,9 @@ class libiconv_win
     {
         $vs_ver_dir = ApplicationContext::get('vs_ver_dir');
         cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}")
-            ->exec('msbuild libiconv.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64');
+            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
+            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
+            ->exec('msbuild libiconv.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WholeProgramOptimization=false');
         FileSystem::createDir($lib->getLibDir());
         FileSystem::createDir($lib->getIncludeDir());
         FileSystem::copy("{$lib->getSourceDir()}{$vs_ver_dir}\\x64\\lib\\libiconv.lib", "{$lib->getLibDir()}\\libiconv.lib");

src/Package/Library/libsodium.php

@@ -42,13 +42,16 @@ class libsodium
     {
         $ver = WindowsUtil::findVisualStudio();
         $vs_ver_dir = match ($ver['major_version']) {
+            '18', // VS 2026 reuses the vs2022 solution, which msbuild builds via forward compatibility.
             '17' => '\vs2022',
             '16' => '\vs2019',
             default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
         };
 
         cmd()->cd("{$lib->getSourceDir()}\\builds\\msvc{$vs_ver_dir}")
-            ->exec('msbuild libsodium.sln /t:Rebuild /p:Configuration=StaticRelease /p:Platform=x64 /p:PreprocessorDefinitions="SODIUM_STATIC=1"');
+            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
+            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
+            ->exec('msbuild libsodium.sln /t:Rebuild /p:Configuration=StaticRelease /p:Platform=x64 /p:WholeProgramOptimization=false /p:PreprocessorDefinitions="SODIUM_STATIC=1"');
         FileSystem::createDir($lib->getLibDir());
         FileSystem::createDir($lib->getIncludeDir());
 

src/Package/Library/mpir.php

@@ -21,6 +21,7 @@ class mpir
     {
         $ver = WindowsUtil::findVisualStudio();
         $vs_ver_dir = match ($ver['major_version']) {
+            '18', // VS 2026 reuses the build.vc17 solution, which msbuild builds via forward compatibility.
             '17' => '\build.vc17',
             '16' => '\build.vc16',
             default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),

src/Package/Library/postgresql.php

@@ -37,6 +37,10 @@ class postgresql extends LibraryPackage
     #[PatchDescription('Various patches before building PostgreSQL')]
     public function patchBeforeBuild(): bool
     {
+        // These patches target the autoconf/Make build; the Windows build uses Meson (see buildWin).
+        if (SystemTarget::getTargetOS() === 'Windows') {
+            return true;
+        }
         // skip the test on platforms where libpq infrastructure may be provided by statically-linked libraries
         FileSystem::replaceFileStr("{$this->getSourceDir()}/src/interfaces/libpq/Makefile", 'invokes exit\'; exit 1;', 'invokes exit\';');
         // disable shared libs build
@@ -53,6 +57,72 @@ class postgresql extends LibraryPackage
         return true;
     }
 
+    #[BuildFor('Windows')]
+    public function buildWin(LibraryPackage $lib): void
+    {
+        $src = $lib->getSourceDir();
+        $build_root = $lib->getBuildRootPath();
+        $lib_dir = $lib->getLibDir();
+        $inc_dir = $lib->getIncludeDir();
+        $build = "{$src}\\build";
+
+        // Export the public pg_char_to_encoding()/pg_encoding_to_char() from libpgcommon.a so a
+        // statically-linked libpq.a resolves them (PHP's ext/pgsql relies on them too). This mirrors
+        // the Unix build's -UUSE_PRIVATE_ENCODING_FUNCS patch, but for the Meson build.
+        FileSystem::replaceFileStr(
+            "{$src}\\src\\common\\meson.build",
+            "'c_args': ['-DUSE_PRIVATE_ENCODING_FUNCS'],",
+            "'c_args': [],"
+        );
+
+        // Fresh Meson build dir (Meson refuses to reuse a dir configured differently).
+        if (is_dir($build)) {
+            FileSystem::removeDir($build);
+        }
+
+        // Meson's OpenSSL detection link-tests CRYPTO_new_ex_data; our static libcrypto needs its
+        // Win32 deps (and zlib, since OpenSSL was built with zlib) on the link line to succeed.
+        $ld = 'ws2_32.lib gdi32.lib advapi32.lib crypt32.lib user32.lib secur32.lib zlibstatic.lib';
+
+        $configure = 'meson setup build'
+            . ' --prefix=' . escapeshellarg($build_root)
+            . ' -Ddefault_library=static'   // static libpq.a / libpgcommon.a / libpgport.a
+            . ' -Db_vscrt=mt'               // /MT static CRT, matching the rest of the build
+            . ' -Dssl=openssl'
+            // Everything libpq doesn't need: keeps deps minimal and avoids server-only detection.
+            . ' -Dzlib=disabled -Dnls=disabled -Dreadline=disabled -Dicu=disabled'
+            . ' -Dlz4=disabled -Dzstd=disabled -Dtap_tests=disabled'
+            . ' -Dplperl=disabled -Dplpython=disabled -Dpltcl=disabled'
+            . ' -Dgssapi=disabled -Dldap=disabled -Dlibxml=disabled -Dlibxslt=disabled'
+            . ' -Dextra_include_dirs=' . escapeshellarg("{$build_root}\\include")
+            . ' -Dextra_lib_dirs=' . escapeshellarg($lib_dir);
+
+        // Build only the three frontend static libs (not the server) — keeps it fast and avoids
+        // needing every backend dependency. meson/ninja/win_bison/win_flex/perl come from PATH.
+        $targets = 'src/interfaces/libpq/libpq.a src/common/libpgcommon.a src/port/libpgport.a';
+
+        cmd()->cd($src)
+            ->setEnv([
+                'LIB' => $lib_dir . ';' . (getenv('LIB') ?: ''),
+                'LDFLAGS' => $ld,
+            ])
+            ->exec($configure)
+            ->exec("ninja -C build {$targets}");
+
+        // Install the static libs under the names PHP's ext/pgsql + frankenphp expect (.lib).
+        FileSystem::createDir($lib_dir);
+        FileSystem::createDir($inc_dir);
+        FileSystem::copy("{$build}\\src\\interfaces\\libpq\\libpq.a", "{$lib_dir}\\libpq.lib");
+        FileSystem::copy("{$build}\\src\\common\\libpgcommon.a", "{$lib_dir}\\libpgcommon.lib");
+        FileSystem::copy("{$build}\\src\\port\\libpgport.a", "{$lib_dir}\\libpgport.lib");
+
+        // Install the public libpq headers (PG18 no longer ships pg_config_ext.h).
+        FileSystem::copy("{$src}\\src\\interfaces\\libpq\\libpq-fe.h", "{$inc_dir}\\libpq-fe.h");
+        FileSystem::copy("{$src}\\src\\include\\postgres_ext.h", "{$inc_dir}\\postgres_ext.h");
+        FileSystem::createDir("{$inc_dir}\\libpq");
+        FileSystem::copy("{$src}\\src\\include\\libpq\\libpq-fs.h", "{$inc_dir}\\libpq\\libpq-fs.h");
+    }
+
     #[BuildFor('Darwin')]
     #[BuildFor('Linux')]
     public function buildUnix(PackageInstaller $installer, PackageBuilder $builder): void

src/Package/Target/curl.php

@@ -35,12 +35,22 @@ class curl
     #[BuildFor('Windows')]
     public function buildWin(LibraryPackage $lib): void
     {
+        $lib_dir = str_replace('\\', '/', $lib->getLibDir());
+        // Pass zstd's import library by absolute path. A bare name ("zstd_static.lib") lands on the
+        // link line unresolved and MSVC looks for it relative to the curl build dir (LNK1181).
+        $zstd_lib = "{$lib_dir}/zstd_static.lib";
+        // libssh2 uses the OpenSSL crypto backend, but this curl build links Schannel and never
+        // find_package(OpenSSL), so libcrypto/libssl are absent from the link line and libssh2's
+        // EVP_*/RAND/PEM/ERR symbols go unresolved. Append them (plus the Win32 libs OpenSSL needs,
+        // mirroring openssl.php) to every target. MSVC's linker resolves regardless of order.
+        $extra_libs = "{$lib_dir}/libcrypto.lib {$lib_dir}/libssl.lib ws2_32.lib gdi32.lib advapi32.lib crypt32.lib user32.lib";
         WindowsCMakeExecutor::create($lib)
             ->optionalPackage('zstd', ...cmake_boolean_args('CURL_ZSTD'))
             ->optionalPackage('brotli', ...cmake_boolean_args('CURL_BROTLI'))
             ->addConfigureArgs(
                 '-DBUILD_CURL_EXE=ON',
-                '-DZSTD_LIBRARY=zstd_static.lib',
+                '-DCMAKE_C_STANDARD_LIBRARIES=' . escapeshellarg($extra_libs),
+                '-DZSTD_LIBRARY=' . escapeshellarg($zstd_lib),
                 '-DBUILD_TESTING=OFF',
                 '-DBUILD_EXAMPLES=OFF',
                 '-DUSE_LIBIDN2=OFF',

src/Package/Target/php/frankenphp.php

@@ -233,10 +233,21 @@ trait frankenphp
         $dep_libs = array_unique($dep_libs);
         $lib_dir = str_replace('\\', '/', BUILD_LIB_PATH);
         $php_embed_lib = "-lphp{$major}embed";
-        $win_sys_libs = '-lkernel32 -lole32 -luser32 -ladvapi32 -lshell32 -lws2_32 -ldnsapi -lpsapi -lbcrypt';
+        // pathcch: PathCchCanonicalizeEx etc. used by frankenphp/caddy path handling.
+        // secur32: InitSecurityInterfaceA (curl Schannel/SSPI). crypt32/gdi32: OpenSSL + Schannel.
+        $win_sys_libs = '-lkernel32 -lole32 -luser32 -ladvapi32 -lshell32 -lws2_32 -ldnsapi -lpsapi -lbcrypt -lpathcch -lsecur32 -lcrypt32 -lgdi32';
         $cgo_ldflags = clean_spaces(implode(' ', array_filter([
             "-L{$lib_dir}",
             $php_embed_lib,
+            // FrankenPHP's cgo code references PHP/lexbor/zend symbols via __declspec(dllimport).
+            // Their definitions live in php{N}embed.lib but are only pulled in if the plain symbol
+            // is referenced, so the __imp_ refs go unresolved. Force-include one symbol from each
+            // defining object (zend_atomic.obj, lexbor url.obj, lexbor idna.obj) to pull them in;
+            // lld then auto-imports the __imp_ refs. (/WHOLEARCHIVE would also drag in libxml2.res,
+            // which collides with Go's own resource object: "more than one resource obj file".)
+            '-Wl,/INCLUDE:zend_atomic_bool_store',
+            '-Wl,/INCLUDE:lxb_url_parse',
+            '-Wl,/INCLUDE:lxb_unicode_idna_init',
             implode(' ', $dep_libs),
             $win_sys_libs,
             '-llibcmt',

src/Package/Target/php/windows.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace Package\Target\php;
 
+use Package\Target\php;
 use StaticPHP\Attribute\Package\BeforeStage;
 use StaticPHP\Attribute\Package\BuildFor;
 use StaticPHP\Attribute\Package\Stage;
@@ -108,7 +109,10 @@ trait windows
             throw new PatchException('Windows Makefile patching for php.exe target', 'Cannot patch windows CLI Makefile, Makefile does not contain "$(BUILD_DIR)\php.exe:" line');
         }
         $lines[$line_num] = '$(BUILD_DIR)\php.exe: generated_files $(DEPS_CLI) $(PHP_GLOBAL_OBJS) $(CLI_GLOBAL_OBJS) $(STATIC_EXT_OBJS) $(ASM_OBJS) $(BUILD_DIR)\php.exe.res $(BUILD_DIR)\php.exe.manifest';
-        $lines[$line_num + 1] = "\t" . '"$(LINK)" /nologo $(PHP_GLOBAL_OBJS_RESP) $(CLI_GLOBAL_OBJS_RESP) $(STATIC_EXT_OBJS_RESP) $(STATIC_EXT_LIBS) $(ASM_OBJS) $(LIBS) $(LIBS_CLI) $(BUILD_DIR)\php.exe.res /out:$(BUILD_DIR)\php.exe $(LDFLAGS) $(LDFLAGS_CLI) /ltcg /nodefaultlib:msvcrt /nodefaultlib:msvcrtd /ignore:4286';
+        // /FORCE:MULTIPLE: extensions may bundle their own static copies of common libraries (e.g.
+        // imagick's ImageMagick ships its own zlib/png/jpeg, duplicating gd's); let the first
+        // definition win instead of failing with LNK2005. /ignore:4006 silences the resulting noise.
+        $lines[$line_num + 1] = "\t" . '"$(LINK)" /nologo $(PHP_GLOBAL_OBJS_RESP) $(CLI_GLOBAL_OBJS_RESP) $(STATIC_EXT_OBJS_RESP) $(STATIC_EXT_LIBS) $(ASM_OBJS) $(LIBS) $(LIBS_CLI) $(BUILD_DIR)\php.exe.res /out:$(BUILD_DIR)\php.exe $(LDFLAGS) $(LDFLAGS_CLI) /ltcg /nodefaultlib:msvcrt /nodefaultlib:msvcrtd /ignore:4286 /FORCE:MULTIPLE /ignore:4006';
         FileSystem::writeFile("{$package->getSourceDir()}\\Makefile", implode("\r\n", $lines));
     }
 
@@ -512,6 +516,7 @@ HEADER;
             $vc_matches = ['unknown', 'unknown'];
         } else {
             $vc_matches = match ($vc['major_version']) {
+                '18', // VS 2026 shares the VS2022 (v143) runtime conventions, so it reports as VS17.
                 '17' => ['VS17', 'Visual C++ 2022'],
                 '16' => ['VS16', 'Visual C++ 2019'],
                 default => ['unknown', 'unknown'],
@@ -695,12 +700,18 @@ C_CODE;
         // MSVC cl.exe format: compiler flags must come before /link, linker flags after
         // ldflags contains /LIBPATH which must be after /link
         // /FORCE:MULTIPLE: in ZTS mode both zend.obj and php_embed.obj (both packed into the fat php8embed.lib) define _tsrm_ls_cache as a __declspec(thread) variable.
+        // /INCLUDE: php8embed.lib's ext/uri (uri_parser_whatwg.obj) references lexbor lxb_url_*/
+        // lxb_unicode_idna_* via __declspec(dllimport); their definitions live in url.obj/idna.obj
+        // but are only pulled in if the plain symbol is referenced. Force-include one symbol from
+        // each so the objects are linked and the __imp_ refs auto-import. (FrankenPHP needs the same.)
+        // System libs add pathcch (PathCchCanonicalizeEx), secur32 (curl Schannel InitSecurityInterface),
+        // crypt32/gdi32 (OpenSSL + Schannel) on top of the Makefile LIBS set.
         $compile_cmd = sprintf(
-            'cl.exe /nologo /O2 /MT /Z7 %s embed.c /Fe:embed.exe /link /FORCE:MULTIPLE /LIBPATH:"%s\lib" %s %s',
+            'cl.exe /nologo /O2 /MT /Z7 %s embed.c /Fe:embed.exe /link /FORCE:MULTIPLE /INCLUDE:lxb_url_parse /INCLUDE:lxb_unicode_idna_init /LIBPATH:"%s\lib" %s %s',
             $include_flags,
             BUILD_ROOT_PATH,
             $config['libs'],
-            'kernel32.lib ole32.lib user32.lib advapi32.lib shell32.lib ws2_32.lib dnsapi.lib psapi.lib bcrypt.lib'  // Windows system libs (match Makefile LIBS)
+            'kernel32.lib ole32.lib user32.lib advapi32.lib shell32.lib ws2_32.lib dnsapi.lib psapi.lib bcrypt.lib pathcch.lib secur32.lib crypt32.lib gdi32.lib'  // Windows system libs (match Makefile LIBS) + curl/openssl deps
         );
 
         // Log command explicitly (workaround for cmd() not logging complex commands properly)
@@ -714,9 +725,11 @@ C_CODE;
             );
         }
 
-        // Run the embed test
+        // Run the embed test. Use a ".\" prefix: cmd.exe does not resolve a bare "embed.exe" from
+        // the current directory, while the cwd must remain $test_dir so the script's relative
+        // "embed.php" is found.
         InteractiveTerm::setMessage('Running php-embed run smoke test');
-        [$ret, $output] = cmd()->cd($test_dir)->execWithResult('embed.exe');
+        [$ret, $output] = cmd()->cd($test_dir)->execWithResult('.\embed.exe');
         $raw_output = implode('', $output);
         if ($ret !== 0 || trim($raw_output) !== 'hello') {
             throw new ValidationException(

src/StaticPHP/Exception/ExceptionHandler.php

@@ -111,7 +111,7 @@ class ExceptionHandler
 
     private static function logError($message, int $indent_space = 0, bool $output_log = true, string $color = 'red'): void
     {
-        $spc_log = fopen(SPC_OUTPUT_LOG, 'a');
+        $spc_log = spc_log_stream(SPC_OUTPUT_LOG);
         $msg = explode("\n", (string) $message);
         foreach ($msg as $v) {
             $line = str_pad($v, strlen($v) + $indent_space, ' ', STR_PAD_LEFT);

src/StaticPHP/Runtime/Executor/WindowsCMakeExecutor.php

@@ -189,6 +189,10 @@ class WindowsCMakeExecutor extends Executor
     {
         return $this->custom_default_args ?? [
             '-A x64',
+            // CMake 4.x hard-errors on projects requesting compatibility with CMake < 3.5
+            // (e.g. wineditline). This is the documented escape hatch; modern projects and
+            // older CMake releases ignore it.
+            '-DCMAKE_POLICY_VERSION_MINIMUM=3.5',
             '-DCMAKE_BUILD_TYPE=Release',
             '-DBUILD_SHARED_LIBS=OFF',
             '-DBUILD_STATIC_LIBS=ON',

src/StaticPHP/Runtime/Shell/DefaultShell.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace StaticPHP\Runtime\Shell;
 
+use StaticPHP\Exception\ExecutionException;
 use StaticPHP\Exception\InterruptException;
 use StaticPHP\Exception\SPCInternalException;
 use StaticPHP\Runtime\SystemTarget;
@@ -153,7 +154,7 @@ class DefaultShell extends Shell
 
         $this->logCommandInfo($cmd);
         logger()->debug("[TAR EXTRACT] {$cmd}");
-        $this->passthru($cmd, $this->console_putput);
+        $this->passthruTolerateSymlinks($cmd);
         return true;
     }
 
@@ -198,7 +199,7 @@ class DefaultShell extends Shell
         $run = function ($cmd) {
             $this->logCommandInfo($cmd);
             logger()->debug("[7Z EXTRACT] {$cmd}");
-            $this->passthru($cmd, $this->console_putput);
+            $this->passthruTolerateSymlinks($cmd);
         };
 
         $extname = FileSystem::extname($archive_path);
@@ -212,4 +213,67 @@ class DefaultShell extends Shell
 
         return true;
     }
+
+    /**
+     * Run an extraction command, tolerating symbolic links that the host cannot create.
+     *
+     * Windows tar.exe (bsdtar) cannot create the symbolic links some archives ship (e.g. zstd's
+     * tests/cli-tests/bin/unzstd -> zstd), failing each with "Can't create '...': Invalid argument"
+     * and exiting non-zero. Those entries are never needed to build, so on Windows we swallow a
+     * failure whose only errors are such symlink creations and continue. Any other failure still throws.
+     */
+    private function passthruTolerateSymlinks(string $cmd): void
+    {
+        // Symlink creation only fails on a Windows host; elsewhere extraction handles symlinks fine.
+        if (PHP_OS_FAMILY !== 'Windows') {
+            $this->passthru($cmd, $this->console_putput);
+            return;
+        }
+
+        $result = $this->passthru($cmd, $this->console_putput, capture_output: true, throw_on_error: false);
+        if ($result['code'] === 0) {
+            return;
+        }
+        if ($this->isSymlinkOnlyExtractFailure($result['output'])) {
+            logger()->warning('Some symbolic links could not be created during extraction and were skipped (not supported on this Windows host). This is harmless for building.');
+            return;
+        }
+        throw new ExecutionException(
+            cmd: $cmd,
+            message: "Command exited with non-zero code: {$result['code']}",
+            code: $result['code'],
+            cd: $this->cd,
+            env: $this->env,
+        );
+    }
+
+    /**
+     * Decide whether an extraction failure was caused solely by symbolic links that could not be
+     * created on Windows. Returns true only when at least one such error is present and no other
+     * error-looking output is found, so genuine extraction failures still propagate.
+     */
+    private function isSymlinkOnlyExtractFailure(string $output): bool
+    {
+        $saw_symlink_error = false;
+        foreach (preg_split('/\r\n|\r|\n/', $output) ?: [] as $line) {
+            $line = trim($line);
+            if ($line === '') {
+                continue;
+            }
+            // bsdtar's trailing summary line; not an error on its own.
+            if (str_contains($line, 'Error exit delayed from previous errors')) {
+                continue;
+            }
+            // The symlink (or other unsupported special file) that Windows refused to create.
+            if (str_contains($line, "Can't create") && str_contains($line, 'Invalid argument')) {
+                $saw_symlink_error = true;
+                continue;
+            }
+            // Any other error-looking line means this was not a clean symlink-only failure.
+            if (preg_match('/\berror\b|cannot|can\'t|failed|denied|no space|not permitted/i', $line)) {
+                return false;
+            }
+        }
+        return $saw_symlink_error;
+    }
 }

src/StaticPHP/Runtime/Shell/Shell.php

@@ -114,8 +114,8 @@ abstract class Shell
         if (!$this->enable_log_file) {
             return;
         }
-        // write executed command to log file using spc_write_log
-        $log_file = fopen(SPC_SHELL_LOG, 'a');
+        // write executed command to log file using spc_write_log (shared handle, see spc_log_stream)
+        $log_file = spc_log_stream(SPC_SHELL_LOG);
         spc_write_log($log_file, "\n>>>>>>>>>>>>>>>>>>>>>>>>>> [" . date('Y-m-d H:i:s') . "]\n");
         spc_write_log($log_file, "> Executing command: {$cmd}\n");
         // get the backtrace to find the file and line number
@@ -154,8 +154,8 @@ abstract class Shell
     ): array {
         $file_res = null;
         if ($this->enable_log_file) {
-            // write executed command to the log file using spc_write_log
-            $file_res = fopen(SPC_SHELL_LOG, 'a');
+            // write executed command to the log file using spc_write_log (shared handle, see spc_log_stream)
+            $file_res = spc_log_stream(SPC_SHELL_LOG);
         }
         if ($console_output) {
             $console_res = STDOUT;
@@ -263,9 +263,7 @@ abstract class Shell
             }
             fclose($pipes[1]);
             fclose($pipes[2]);
-            if ($file_res !== null) {
-                fclose($file_res);
-            }
+            // $file_res is a shared, process-wide handle (see spc_log_stream); do not close it here.
             proc_close($process);
         }
     }

src/bootstrap.php

@@ -66,11 +66,10 @@ if (filter_var(getenv('SPC_ENABLE_LOG_FILE'), FILTER_VALIDATE_BOOLEAN)) {
         }
     }
 
-    $log_file_fd = fopen(SPC_OUTPUT_LOG, 'a');
-    $ob_logger->addLogCallback(function ($level, $output) use ($log_file_fd) {
-        if ($log_file_fd) {
-            spc_write_log($log_file_fd, strip_ansi_colors($output) . "\n");
-        }
+    // Use a single shared handle (see spc_log_stream) so the file is opened exactly once;
+    // on Windows a second concurrent open fails while child processes hold an inherited handle.
+    $ob_logger->addLogCallback(function ($level, $output) {
+        spc_write_log(spc_log_stream(SPC_OUTPUT_LOG), strip_ansi_colors($output) . "\n");
         return true;
     });
 }

src/globals/functions.php

@@ -137,6 +137,11 @@ function spc_add_log_filter(array|string $filter): void
 
 function spc_write_log(mixed $stream, string $data): false|int
 {
+    // Defensive: a log stream may be false/null when its file could not be opened
+    // (e.g. transient sharing violations on Windows). Never let logging crash the run.
+    if (!is_resource($stream)) {
+        return false;
+    }
     // get filter
     global $spc_log_filters;
     if (is_array($spc_log_filters)) {
@@ -145,6 +150,29 @@ function spc_write_log(mixed $stream, string $data): false|int
     return fwrite($stream, $data);
 }
 
+/**
+ * Return a single, process-wide shared append handle for the given log file.
+ *
+ * The handle is opened lazily once and reused for the lifetime of the process. This is
+ * important on Windows: every time a log file is opened with fopen() its handle is inherited
+ * by child processes spawned via proc_open() (curl, git, tar, ...). While such a child is
+ * alive it keeps the file open, and any *additional* open of the same file fails with a
+ * sharing violation ("The process cannot access the file because it is being used by another
+ * process."). During parallel downloads many children run at once, so opening a fresh handle
+ * per log line crashes. Keeping exactly one handle per file means there is never a second open
+ * to violate. Returns null when the file cannot be opened.
+ *
+ * @internal
+ */
+function spc_log_stream(string $file): mixed
+{
+    static $streams = [];
+    if (!isset($streams[$file]) || !is_resource($streams[$file])) {
+        $streams[$file] = @fopen($file, 'a') ?: null;
+    }
+    return $streams[$file];
+}
+
 // ------- function f_* part -------
 // f_ means standard function wrapper