cross-x86_64-w64-mingw32: update for gcc-9.1.0

[ci skip]

srcpkgs/cross-x86_64-w64-mingw32/template

@@ -1,18 +1,18 @@
 # Template file for 'cross-x86_64-w64-mingw32'
-_gcc_version="8.3.0"
-_binutils_version="2.32"
-_gmp_version="6.1.2"
-_mpfr_version="4.0.1"
-_mpc_version="1.1.0"
-_isl_version="0.19"
-_mingw_version="6.0.0"
+_gcc_version=9.1.0
+_binutils_version=2.32
+_gmp_version=6.1.2
+_mpfr_version=4.0.1
+_mpc_version=1.1.0
+_isl_version=0.19
+_mingw_version=6.0.0
 
 pkgname=cross-x86_64-w64-mingw32
-version="$_mingw_version"
-revision=1
+version=$_mingw_version
+revision=2
 archs="x86_64* i686*"
 create_wrksrc=yes
-hostmakedepends="perl flex"
+hostmakedepends="flex perl python3"
 makedepends="zlib-devel"
 # it's ok to build with current's -devel packages
 # although it might break the package during compiler updates
@@ -31,7 +31,7 @@ distfiles="
  http://isl.gforge.inria.fr/isl-${_isl_version}.tar.bz2
  ${SOURCEFORGE_SITE}/project/mingw-w64/mingw-w64/mingw-w64-release/mingw-w64-v${_mingw_version}.tar.bz2"
 checksum="de38b15c902eb2725eac6af21183a5f34ea4634cb0bcef19612b50e5ed31072d
- 64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
+ 79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0
  6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
  87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912
  67874a60826303ee2fb6affc6dc0ddd3e749e9bfcb4c8655e3953d0458a6e16e