From be0dbcd9ebefc65480c294d41498a191a990dc9b Mon Sep 17 00:00:00 2001
From: DubbleClick <m@pyc.ac>
Date: Fri, 18 Jul 2025 14:04:55 +0700
Subject: [PATCH] add jbig

---
 config/lib.json                          | 15 +++++++++++-
 config/source.json                       |  9 +++++++
 src/SPC/builder/linux/library/jbig.php   | 12 +++++++++
 src/SPC/builder/macos/library/jbig.php   | 12 +++++++++
 src/SPC/builder/unix/library/jbig.php    | 31 ++++++++++++++++++++++++
 src/SPC/builder/unix/library/libtiff.php |  1 +
 6 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 src/SPC/builder/linux/library/jbig.php
 create mode 100644 src/SPC/builder/macos/library/jbig.php
 create mode 100644 src/SPC/builder/unix/library/jbig.php

diff --git a/config/lib.json b/config/lib.json
index 4102756f..45457457 100644
--- a/config/lib.json
+++ b/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": {
diff --git a/config/source.json b/config/source.json
index 24c7a753..820a6a79 100644
--- a/config/source.json
+++ b/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",
diff --git a/src/SPC/builder/linux/library/jbig.php b/src/SPC/builder/linux/library/jbig.php
new file mode 100644
index 00000000..e47e21f4
--- /dev/null
+++ b/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';
+}
diff --git a/src/SPC/builder/macos/library/jbig.php b/src/SPC/builder/macos/library/jbig.php
new file mode 100644
index 00000000..10b64974
--- /dev/null
+++ b/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';
+}
diff --git a/src/SPC/builder/unix/library/jbig.php b/src/SPC/builder/unix/library/jbig.php
new file mode 100644
index 00000000..d09943e2
--- /dev/null
+++ b/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);
+    }
+}
diff --git a/src/SPC/builder/unix/library/libtiff.php b/src/SPC/builder/unix/library/libtiff.php
index 2a222670..31d09a0b 100644
--- a/src/SPC/builder/unix/library/libtiff.php
+++ b/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']);
     }