introduce library_path and ld_library_path options to linuxbuilder (some libs require it to load -lstdc++)

config/lib.json

@@ -434,7 +434,10 @@
             "readline"
         ],
         "lib-suggests": [
-            "icu"
+            "icu",
+            "libxslt",
+            "ldap",
+            "zstd"
         ]
     },
     "pthreads4w": {
@@ -464,10 +467,9 @@
             "libsnappy.a"
         ],
         "headers-unix": [
+            "snappy.h",
             "snappy-c.h",
             "snappy-sinksource.h",
-            "snappy.h",
-            "snappy-stubs-internal.h",
             "snappy-stubs-public.h"
         ],
         "lib-depends": [

src/SPC/builder/linux/LinuxBuilder.php

@@ -41,10 +41,14 @@ class LinuxBuilder extends BuilderBase
         if (SystemUtil::isMuslDist()) {
             $this->setOptionIfNotExist('cc', 'gcc');
             $this->setOptionIfNotExist('cxx', 'g++');
+            $this->setOptionIfNotExist('library_path', '');
+            $this->setOptionIfNotExist('ld_library_path', '');
         } else {
             $arch = arch2gnu(php_uname('m'));
             $this->setOptionIfNotExist('cc', "{$arch}-linux-musl-gcc");
             $this->setOptionIfNotExist('cxx', "{$arch}-linux-musl-g++");
+            $this->setOptionIfNotExist('library_path', "LIBRARY_PATH=/usr/local/musl/{$arch}-linux-musl/lib");
+            $this->setOptionIfNotExist('ld_library_path', "LD_LIBRARY_PATH=/usr/local/musl/{$arch}-linux-musl/lib");
         }
         // set arch (default: current)
         $this->setOptionIfNotExist('arch', php_uname('m'));
@@ -174,7 +178,7 @@ class LinuxBuilder extends BuilderBase
 
         shell()->cd(SOURCE_PATH . '/php-src')
             ->exec(
-                (!SystemUtil::isMuslDist() ? "LD_LIBRARY_PATH=/usr/local/musl/{$arch}-linux-musl/lib " : '') .
+                "{$this->getOption('ld_library_path')} " .
                 './configure ' .
                 '--prefix= ' .
                 '--with-valgrind=no ' .

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

@@ -4,20 +4,35 @@ declare(strict_types=1);
 
 namespace SPC\builder\unix\library;
 
+use SPC\builder\linux\library\LinuxLibraryBase;
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
+use SPC\exception\WrongUsageException;
 
 trait libxslt
 {
     /**
      * @throws FileSystemException
      * @throws RuntimeException
+     * @throws WrongUsageException
      */
     protected function build(): void
     {
+        $required_libs = '';
+        foreach ($this->getDependencies() as $dep) {
+            if ($dep instanceof LinuxLibraryBase) {
+                $required_libs .= ' ' . $dep->getStaticLibFiles();
+            }
+        }
         shell()->cd($this->source_dir)
             ->exec(
-                "{$this->builder->configure_env} ./configure " .
+                "{$this->builder->configure_env} " .
+                'CFLAGS="-I' . BUILD_INCLUDE_PATH . '" ' .
+                "{$this->builder->getOption('library_path')} " .
+                "{$this->builder->getOption('ld_library_path')} " .
+                'LDFLAGS="-L' . BUILD_LIB_PATH . '" ' .
+                "LIBS='{$required_libs} -lstdc++' " .
+                './configure ' .
                 '--enable-static --disable-shared ' .
                 '--without-python ' .
                 '--without-mem-debug ' .