thread safety for pgsql (in version 17, remove this entirely)

config/source.json

@@ -822,8 +822,9 @@
         }
     },
     "postgresql": {
-        "type": "url",
-        "url": "https://ftp.postgresql.org/pub/source/v16.2/postgresql-16.2.tar.bz2",
+        "type": "ghtagtar",
+        "repo": "postgres/postgres",
+        "match": "REL_16_\\d+",
         "license": {
             "type": "file",
             "path": "COPYRIGHT"

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

@@ -50,6 +50,8 @@ trait ldap
             ->exec('sed -i -e "s/SUBDIRS= include libraries clients servers tests doc/SUBDIRS= include libraries clients servers/g" Makefile')
             ->exec("make -j{$this->builder->concurrency}")
             ->exec('make install DESTDIR=' . BUILD_ROOT_PATH);
+
+        FileSystem::replaceFileLineContainsString(BUILD_LIB_PATH . '/pkgconfig/ldap.pc', 'Libs: -L${libdir} -lldap', 'Libs: -L${libdir} -lldap -llber');
         $this->patchPkgconfPrefix(['ldap.pc', 'lber.pc']);
         $this->patchLaDependencyPrefix(['libldap.la', 'liblber.la']);
     }

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

@@ -22,7 +22,7 @@ trait postgresql
         $packages = 'zlib openssl readline libxml-2.0';
         $optional_packages = [
             'zstd' => 'libzstd',
-            // 'ldap' => 'ldap',
+            'ldap' => 'ldap',
             'libxslt' => 'libxslt',
             'icu' => 'icu-i18n',
         ];
@@ -97,8 +97,8 @@ trait postgresql
                 '--with-readline ' .
                 '--with-libxml ' .
                 ($this->builder->getLib('icu') ? '--with-icu ' : '--without-icu ') .
-                // ($this->builder->getLib('ldap') ? '--with-ldap ' : '--without-ldap ') .
-                '--without-ldap ' .
+                ($this->builder->getLib('ldap') ? '--with-ldap ' : '--without-ldap ') .
+                // '--without-ldap ' .
                 ($this->builder->getLib('libxslt') ? '--with-libxslt ' : '--without-libxslt ') .
                 ($this->builder->getLib('zstd') ? '--with-zstd ' : '--without-zstd ') .
                 '--without-lz4 ' .