update to gcc 8.2.0

Signed-off-by: Oleksij Rempel <[email protected]>

Makefile

@@ -4,31 +4,31 @@ GMP_TAR=gmp-$(GMP_VER).tar.bz2
 GMP_DIR=gmp-$(GMP_VER)
 GMP_SUM=5275bb04f4863a13516b2f39392ac5e272f5e1bb8057b18aec1c9b79d73d8fb2
 
-MPFR_VER=3.1.6
+MPFR_VER=4.0.1
 MPFR_URL=https://ftp.gnu.org/gnu/mpfr/mpfr-$(MPFR_VER).tar.bz2
 MPFR_TAR=mpfr-$(MPFR_VER).tar.bz2
 MPFR_DIR=mpfr-$(MPFR_VER)
-MPFR_SUM=cf4f4b2d80abb79e820e78c8077b6725bbbb4e8f41896783c899087be0e94068
+MPFR_SUM=a4d97610ba8579d380b384b225187c250ef88cfe1d5e7226b89519374209b86b
 
-MPC_VER=1.0.3
+MPC_VER=1.1.0
 MPC_URL=https://ftp.gnu.org/gnu/mpc/mpc-$(MPC_VER).tar.gz
 MPC_TAR=mpc-$(MPC_VER).tar.gz
 MPC_DIR=mpc-$(MPC_VER)
-MPC_SUM=617decc6ea09889fb08ede330917a00b16809b8db88c29c31bfbb49cbf88ecc3
+MPC_SUM=6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
 
-BINUTILS_VER=2.29
+BINUTILS_VER=2.31
 BINUTILS_URL=https://ftp.gnu.org/gnu/binutils/binutils-$(BINUTILS_VER).tar.bz2
 BINUTILS_TAR=binutils-$(BINUTILS_VER).tar.bz2
 BINUTILS_DIR=binutils-$(BINUTILS_VER)
 BINUTILS_PATCHES=local/patches/binutils.patch
-BINUTILS_SUM=29a29549869039aad75fdf507ac30366da5ad0b974fbff4a8e7148dbf4f40ebf
+BINUTILS_SUM=2c49536b1ca6b8900531b9e34f211a81caf9bf85b1a71f82b81ae32fcd8ffe19
 
-GCC_VER=7.2.0
+GCC_VER=8.2.0
 GCC_URL=https://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VER)/gcc-$(GCC_VER).tar.gz
 GCC_TAR=gcc-$(GCC_VER).tar.gz
 GCC_DIR=gcc-$(GCC_VER)
 GCC_PATCHES=local/patches/gcc.patch
-GCC_SUM=0153a003d3b433459336a91610cca2995ee0fb3d71131bd72555f2231a6efcfc
+GCC_SUM=1b0f36be1045ff58cbb9c83743835367b860810f17f0195a4e093458b372020f
 
 BASEDIR=$(shell pwd)
 TOOLCHAIN_DIR=$(BASEDIR)/toolchain