grantlee5: patch out -ansi from CXXFLAGS

Also fix license.

srcpkgs/grantlee5/patches/ansi.patch

@@ -0,0 +1,14 @@
+The -ansi flag here is wrong, it disables C++11 features on modern setups
+which completely breaks compilation of everything (Qt needs C++11).
+
+--- CMakeLists.txt
++++ CMakeLists.txt
+@@ -56,7 +56,7 @@ endif()
+ 
+ if (CMAKE_COMPILER_IS_GNUCXX)
+   set (CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -Wno-long-long -std=iso9899:1990 -Wundef -Wcast-align -Werror-implicit-function-declaration -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -Wmissing-format-attribute -fno-common")
+-  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-check-new -fno-common ")
++  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-check-new -fno-common ")
+ 
+   if (CMAKE_BUILD_TYPE MATCHES TestCocoon)
+     # Needed on 64 bit

srcpkgs/grantlee5/template

@@ -1,13 +1,13 @@
 # Template file for 'grantlee5'
 pkgname=grantlee5
 version=5.1.0
-revision=3
+revision=4
 wrksrc=${pkgname%5}-${version}
 build_style=cmake
 makedepends="qt5-script-devel qt5-tools-devel"
 short_desc="Qt5 string template engine based on the Django template system"
 maintainer="Juan RP <xtraeme@voidlinux.org>"
-license="LGPL-3"
+license="LGPL-2.1-or-later"
 homepage="https://github.com/steveire/grantlee"
 distfiles="${homepage}/archive/v${version}.tar.gz>${pkgname}-${version}.tar.gz"
 checksum=3836572fe5e49d28a1d99186c6d96f88ff839644b4bc77b73b6d8208f6ccc9d1