diff --git a/src/SPC/builder/traits/UnixBuilderTrait.php b/src/SPC/builder/traits/UnixBuilderTrait.php
index 5ca62f1b..ce3795be 100644
--- a/src/SPC/builder/traits/UnixBuilderTrait.php
+++ b/src/SPC/builder/traits/UnixBuilderTrait.php
@@ -153,4 +153,26 @@ trait UnixBuilderTrait
             "-DCMAKE_INSTALL_INCLUDEDIR={$include} " .
             "-DCMAKE_TOOLCHAIN_FILE={$this->cmake_toolchain_file}";
     }
+
+    /**
+     * Generate configure flags
+     */
+    public function makeAutoconfFlags(int $flag = AUTOCONF_ALL): string
+    {
+        $extra = '';
+        // TODO: add auto pkg-config support
+        if (($flag & AUTOCONF_LIBS) === AUTOCONF_LIBS) {
+            $extra .= 'LIBS="' . BUILD_LIB_PATH . '" ';
+        }
+        if (($flag & AUTOCONF_CFLAGS) === AUTOCONF_CFLAGS) {
+            $extra .= 'CFLAGS="-I' . BUILD_INCLUDE_PATH . '" ';
+        }
+        if (($flag & AUTOCONF_CPPFLAGS) === AUTOCONF_CPPFLAGS) {
+            $extra .= 'CPPFLAGS="-I' . BUILD_INCLUDE_PATH . '" ';
+        }
+        if (($flag & AUTOCONF_LDFLAGS) === AUTOCONF_LDFLAGS) {
+            $extra .= 'LDFLAGS="-L' . BUILD_LIB_PATH . '" ';
+        }
+        return $extra;
+    }
 }
diff --git a/src/globals/defines.php b/src/globals/defines.php
index cd29fb42..1e5aa085 100644
--- a/src/globals/defines.php
+++ b/src/globals/defines.php
@@ -59,4 +59,11 @@ const PKGCONF_PATCH_INCLUDEDIR = 8;
 const PKGCONF_PATCH_CUSTOM = 16;
 const PKGCONF_PATCH_ALL = 31;
 
+// autoconf flags
+const AUTOCONF_LIBS = 1;
+const AUTOCONF_CFLAGS = 2;
+const AUTOCONF_CPPFLAGS = 4;
+const AUTOCONF_LDFLAGS = 8;
+const AUTOCONF_ALL = 15;
+
 ConsoleLogger::$date_format = 'H:i:s';