add jbig

config/lib.json

@@ -272,6 +272,18 @@
         ],
         "cpp-library": true
     },
+    "jbig": {
+        "source": "jbig",
+        "static-libs-unix": [
+            "libjbig.a",
+            "libjbig85.a"
+        ],
+        "headers": [
+            "jbig.h",
+            "jbig85.h",
+            "jbig_ar.h"
+        ]
+    },
     "libacl": {
         "source": "libacl",
         "static-libs-unix": [
@@ -507,7 +519,8 @@
             "libjpeg"
         ],
         "lib-suggests-unix": [
-            "lerc"
+            "lerc",
+            "jbig"
         ]
     },
     "libuuid": {

config/source.json

@@ -476,6 +476,15 @@
             "path": "LICENSE"
         }
     },
+    "jbig": {
+        "type": "url",
+        "url": "https://www.cl.cam.ac.uk/~mgk25/jbigkit/download/jbigkit-2.1.tar.gz",
+        "provide-pre-built": true,
+        "license": {
+            "type": "file",
+            "path": "COPYING"
+        }
+    },
     "libevent": {
         "type": "ghrel",
         "repo": "libevent/libevent",

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

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\linux\library;
+
+class jbig extends LinuxLibraryBase
+{
+    use \SPC\builder\unix\library\jbig;
+
+    public const NAME = 'jbig';
+}

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

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\macos\library;
+
+class jbig extends MacOSLibraryBase
+{
+    use \SPC\builder\unix\library\jbig;
+
+    public const NAME = 'jbig';
+}

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

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\unix\library;
+
+use SPC\exception\FileSystemException;
+use SPC\exception\RuntimeException;
+use SPC\store\FileSystem;
+
+trait jbig
+{
+    /**
+     * @throws FileSystemException
+     * @throws RuntimeException
+     */
+    protected function build(): void
+    {
+        // Patch Makefile to add -fPIC flag for position-independent code
+        FileSystem::replaceFileStr($this->source_dir . '/Makefile', 'CFLAGS = -O2 -W -Wno-unused-result', 'CFLAGS = -O2 -W -Wno-unused-result -fPIC');
+
+        // Build the library
+        shell()->cd($this->source_dir)->initializeEnv($this)
+            ->exec("make -j{$this->builder->concurrency} {$this->builder->getEnvString()} lib")
+            ->exec('cp libjbig/libjbig.a ' . BUILD_LIB_PATH)
+            ->exec('cp libjbig/libjbig85.a ' . BUILD_LIB_PATH)
+            ->exec('cp libjbig/jbig.h ' . BUILD_INCLUDE_PATH)
+            ->exec('cp libjbig/jbig85.h ' . BUILD_INCLUDE_PATH)
+            ->exec('cp libjbig/jbig_ar.h ' . BUILD_INCLUDE_PATH);
+    }
+}

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

@@ -38,6 +38,7 @@ trait libtiff
             ->optionalLib('zstd', '--enable-zstd', '--disable-zstd')
             ->optionalLib('webp', '--enable-webp', '--disable-webp')
             ->optionalLib('xz', '--enable-lzma', '--disable-lzma')
+            ->optionalLib('jbig', '--enable-jbig', '--disable-jbig')
             ->make();
         $this->patchPkgconfPrefix(['libtiff-4.pc']);
     }