diff --git a/.SRCINFO b/.SRCINFO
index f899964..dd958fe 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -5,10 +5,10 @@
 	url = http://gcc.gnu.org
 	arch = i686
 	arch = x86_64
-	license = GPL
-	license = LGPL
-	license = FDL
-	license = custom
+	license = GPL-3.0-or-later
+	license = LGPL-3.0+
+	license = GFDL-1.3
+	license = LicenseRef-custom
 	checkdepends = dejagnu
 	checkdepends = inetutils
 	makedepends = binutils>=2.25
diff --git a/PKGBUILD b/PKGBUILD
index 952fc7c..e63879b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -12,7 +12,7 @@
 pkgdesc="The GNU Compiler Collection (${_pkgver}.x)"
 arch=('i686' 'x86_64')
 url='http://gcc.gnu.org'
-license=('GPL' 'LGPL' 'FDL' 'custom')
+license=('GPL-3.0-or-later' 'LGPL-3.0+' 'GFDL-1.3' 'LicenseRef-custom')
 depends=('zlib')
 makedepends=('binutils>=2.25' 'libmpc' 'doxygen')
 checkdepends=('dejagnu' 'inetutils')
@@ -53,6 +53,9 @@
   _basedir="gcc-${pkgver}"
 fi
 
+_CHOST="${CHOST}" # https://bbs.archlinux.org/viewtopic.php?pid=2174541
+_MAKEFLAGS="${MAKEFLAGS}"
+
 #_libdir="usr/lib/gcc/${CHOST}/${pkgver}"
 
 prepare() {
@@ -107,6 +110,8 @@
 }
 
 build() {
+  export MAKEFLAGS="${_MAKEFLAGS}"
+  export CHOST="${_CHOST}"
   set -u
   cd "${_basedir}/gcc-build"
 
@@ -164,6 +169,8 @@
 }
 
 package() {
+  export MAKEFLAGS="${_MAKEFLAGS}"
+  export CHOST="${_CHOST}"
   set -u
   cd "${_basedir}/gcc-build"