133: Add bundled php exts support

.github/workflows/continuous-integration.yml

@@ -42,6 +42,65 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+  bundled-php-extension-tests:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        operating-system:
+          - ubuntu-latest
+        php-versions:
+          - '8.1'
+          - '8.2'
+          - '8.3'
+          - '8.4'
+          #- '8.5' # @todo enable
+    steps:
+      - name: Install platform dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            g++ gcc make autoconf libtool bison re2c pkg-config unzip \
+            libcurl4-openssl-dev \
+            liblmdb-dev \
+            libdb-dev \
+            libqdbm-dev \
+            libenchant-2-dev \
+            libexif-dev \
+            libgd-dev \
+            libpng-dev \
+            libtiff-dev \
+            libfreetype-dev \
+            libfreetype6 \
+            libfontconfig1-dev \
+            libgmp-dev \
+            libssl-dev \
+            libsodium-dev \
+            libxml2-dev \
+            libonig-dev \
+            libldap-dev \
+            libedit-dev \
+            libsnmp-dev \
+            libtidy-dev \
+            libxslt1-dev \
+            libsasl2-dev \
+            libpq-dev \
+            libsqlite3-dev \
+            libzip-dev
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: none, mbstring, libxml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/checkout@v4
+      - name: Composer Install
+        run: composer install --ignore-platform-reqs
+      - name: Run bundled PHP install test
+        run: sudo php test/install-bundled-php-exts.php
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
   behaviour-tests:
     runs-on: ${{ matrix.operating-system }}
     strategy:

src/Building/UnixBuild.php

@@ -4,6 +4,7 @@
 
 namespace Php\Pie\Building;
 
+use Php\Pie\ComposerIntegration\BundledPhpExtensionsRepository;
 use Php\Pie\Downloading\DownloadedPackage;
 use Php\Pie\File\BinaryFile;
 use Php\Pie\Platform\TargetPhp\PhpizePath;
@@ -15,8 +16,11 @@
 use function count;
 use function file_exists;
 use function implode;
+use function rename;
 use function sprintf;
 
+use const DIRECTORY_SEPARATOR;
+
 /** @internal This is not public API for PIE, so should not be depended upon unless you accept the risk of BC breaks */
 final class UnixBuild implements Build
 {
@@ -90,6 +94,25 @@ public function __invoke(
         return BinaryFile::fromFileWithSha256Checksum($expectedSoFile);
     }
 
+    private function renamesToConfigM4(DownloadedPackage $downloadedPackage, OutputInterface $output): void
+    {
+        $configM4 = $downloadedPackage->extractedSourcePath . DIRECTORY_SEPARATOR . 'config.m4';
+        if (file_exists($configM4)) {
+            return;
+        }
+
+        $output->writeln('config.m4 does not exist; checking alternatives', OutputInterface::VERBOSITY_VERY_VERBOSE);
+        foreach (['config0.m4', 'config9.m4'] as $alternateConfigM4) {
+            $fullPathToAlternate = $downloadedPackage->extractedSourcePath . DIRECTORY_SEPARATOR . $alternateConfigM4;
+            if (file_exists($fullPathToAlternate)) {
+                $output->writeln(sprintf('Renaming %s to config.m4', $alternateConfigM4), OutputInterface::VERBOSITY_VERY_VERBOSE);
+                rename($fullPathToAlternate, $configM4);
+
+                return;
+            }
+        }
+    }
+
     /** @param callable(SymfonyProcess::ERR|SymfonyProcess::OUT, string): void|null $outputCallback */
     private function phpize(
         PhpizePath $phpize,
@@ -103,6 +126,8 @@ private function phpize(
             $output->writeln('<comment>Running phpize step using: ' . implode(' ', $phpizeCommand) . '</comment>');
         }
 
+        $this->renamesToConfigM4($downloadedPackage, $output);
+
         Process::run(
             $phpizeCommand,
             $downloadedPackage->extractedSourcePath,
@@ -150,6 +175,11 @@ private function make(
             $makeCommand[] = sprintf('-j%d', $targetPlatform->makeParallelJobs);
         }
 
+        $makeCommand = BundledPhpExtensionsRepository::augmentMakeCommandForPhpBundledExtensions(
+            $makeCommand,
+            $downloadedPackage,
+        );
+
         if ($output->isVerbose()) {
             $output->writeln('<comment>Running make step with: ' . implode(' ', $makeCommand) . '</comment>');
         }