Update src/SPC/builder/unix/library/jbig.php

Co-authored-by: Jerry Ma <[email protected]>

Author: henderkes

src/SPC/builder/unix/library/jbig.php

@@ -12,13 +12,18 @@ trait jbig
 {
     /**
      * @throws FileSystemException
-     * @throws RuntimeException
      */
-    protected function build(): void
+    public function patchBeforeBuild(): bool
     {
         // Patch Makefile to add -fPIC flag for position-independent code
         FileSystem::replaceFileStr($this->source_dir . '/Makefile', 'CFLAGS = -O2 -W -Wno-unused-result', 'CFLAGS = -O2 -W -Wno-unused-result -fPIC');
+    }
 
+    /**
+     * @throws RuntimeException
+     */
+    protected function build(): void
+    {
         // Build the library
         shell()->cd($this->source_dir)->initializeEnv($this)
             ->exec("make -j{$this->builder->concurrency} {$this->builder->getEnvString()} lib")