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| 1 | +<?php |
| 2 | + |
| 3 | +declare(strict_types=1); |
| 4 | + |
| 5 | +namespace Package\Extension; |
| 6 | + |
| 7 | +use Package\Target\php; |
| 8 | +use StaticPHP\Attribute\Package\BeforeStage; |
| 9 | +use StaticPHP\Attribute\Package\Extension; |
| 10 | +use StaticPHP\Exception\EnvironmentException; |
| 11 | +use StaticPHP\Package\PhpExtensionPackage; |
| 12 | +use StaticPHP\Runtime\SystemTarget; |
| 13 | +use StaticPHP\Util\FileSystem; |
| 14 | + |
| 15 | +#[Extension('grpc')] |
| 16 | +class grpc extends PhpExtensionPackage |
| 17 | +{ |
| 18 | + #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-grpc')] |
| 19 | + public function patchBeforeBuildconf(): void |
| 20 | + { |
| 21 | + if (SystemTarget::getTargetOS() === 'Windows') { |
| 22 | + throw new EnvironmentException('grpc extension does not support windows yet'); |
| 23 | + } |
| 24 | + |
| 25 | + // Fix deprecated PHP API usage in call.c |
| 26 | + FileSystem::replaceFileStr( |
| 27 | + "{$this->getSourceDir()}/src/php/ext/grpc/call.c", |
| 28 | + 'zend_exception_get_default(TSRMLS_C),', |
| 29 | + 'zend_ce_exception,', |
| 30 | + ); |
| 31 | + |
| 32 | + // custom config.m4 content for grpc extension, to prevent building libgrpc.a again |
| 33 | + $config_m4 = <<<'M4' |
| 34 | +PHP_ARG_ENABLE(grpc, [whether to enable grpc support], [AS_HELP_STRING([--enable-grpc], [Enable grpc support])]) |
| 35 | +
|
| 36 | +if test "$PHP_GRPC" != "no"; then |
| 37 | + PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/include) |
| 38 | + PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/src/php/ext/grpc) |
| 39 | + GRPC_LIBDIR=@@build_lib_path@@ |
| 40 | + PHP_ADD_LIBPATH($GRPC_LIBDIR) |
| 41 | + PHP_ADD_LIBRARY(grpc,,GRPC_SHARED_LIBADD) |
| 42 | + LIBS="-lpthread $LIBS" |
| 43 | + PHP_ADD_LIBRARY(pthread) |
| 44 | +
|
| 45 | + case $host in |
| 46 | + *darwin*) |
| 47 | + PHP_ADD_LIBRARY(c++,1,GRPC_SHARED_LIBADD) |
| 48 | + ;; |
| 49 | + *) |
| 50 | + PHP_ADD_LIBRARY(stdc++,1,GRPC_SHARED_LIBADD) |
| 51 | + PHP_ADD_LIBRARY(rt,,GRPC_SHARED_LIBADD) |
| 52 | + PHP_ADD_LIBRARY(rt) |
| 53 | + ;; |
| 54 | + esac |
| 55 | +
|
| 56 | + PHP_NEW_EXTENSION(grpc, @grpc_c_files@, $ext_shared, , -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1) |
| 57 | + PHP_SUBST(GRPC_SHARED_LIBADD) |
| 58 | + PHP_INSTALL_HEADERS([ext/grpc], [php_grpc.h]) |
| 59 | +fi |
| 60 | +M4; |
| 61 | + $replace = get_pack_replace(); |
| 62 | + // load grpc c files from src/php/ext/grpc |
| 63 | + $c_files = glob("{$this->getSourceDir()}/src/php/ext/grpc/*.c"); |
| 64 | + $replace['@grpc_c_files@'] = implode(" \\\n ", array_map(fn ($f) => 'src/php/ext/grpc/' . basename($f), $c_files)); |
| 65 | + $config_m4 = str_replace(array_keys($replace), array_values($replace), $config_m4); |
| 66 | + file_put_contents("{$this->getSourceDir()}/config.m4", $config_m4); |
| 67 | + |
| 68 | + copy("{$this->getSourceDir()}/src/php/ext/grpc/php_grpc.h", "{$this->getSourceDir()}/php_grpc.h"); |
| 69 | + } |
| 70 | +} |
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