From 7fdaa9e350c0b4c8295a2f41628426ede4f3fa43 Mon Sep 17 00:00:00 2001
From: Ulrich Becker <Ernst-Ulrich.Becker@t-online.de>
Date: Thu, 19 Aug 2021 22:51:23 +0200
Subject: [PATCH 1/2] Upgrade to GCC 10.3

---
 README.md          |  2 +-
 build-toolchain.sh | 10 ++++++++--
 gcc_versions.conf  | 16 +++++++++++-----
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 4e3b771..94b4330 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Linux GCC 9.3.0 cross- and/or native- tool-chain for C and C++ (ADA, Fortran D and GO in native version only)
+# Linux GCC 10.3.0 cross- and/or native- tool-chain for C and C++ (ADA, Fortran D and GO in native version only)
 Scripts to build a linux-toolchain for:
 + the latticeMicro32 (LM32 soft-core processor), languages: C, C++
 + the Atmel Atmega Micro-controller series (AVR) e.g. for Arduino, languages: C, C++
diff --git a/build-toolchain.sh b/build-toolchain.sh
index 4ee8505..bbbe2a7 100644
--- a/build-toolchain.sh
+++ b/build-toolchain.sh
@@ -55,11 +55,13 @@ then
    ADDITIONAL_CONFIG_ARGS="$ADDITIONAL_CONFIG_ARGS --with-pkgversion=$PKG_VERSION"
 fi
 
+ADDITIONAL_CONFIG_ARGS="$ADDITIONAL_CONFIG_ARGS --disable-assembly"
 
 ADDITIONAL_FIRST_STAGE_CONFIG_ARGS="$ADDITIONAL_FIRST_STAGE_CONFIG_ARGS $ADDITIONAL_CONFIG_ARGS"
 ADDITIONAL_SECOND_STAGE_CONFIG_ARGS="$ADDITIONAL_SECOND_STAGE_CONFIG_ARGS $ADDITIONAL_CONFIG_ARGS"
 ADDITIONAL_SECOND_STAGE_CONFIG_ARGS="$ADDITIONAL_SECOND_STAGE_CONFIG_ARGS --disable-source-highlight"
 
+# ADDITIONAL_SECOND_STAGE_CONFIG_ARGS="$ADDITIONAL_SECOND_STAGE_CONFIG_ARGS --disable-gdb"
 #------------------------------------------------------------------------------
 seconds2timeFormat()
 {
@@ -215,7 +217,8 @@ prepare_gcc_build()
 {
    local binUtilLinkList="bfd binutils gas gold gprof opcodes ld"
    local newLibLinkList="newlib libgloss"
-   local gdbLinkList="gdb"
+  # local gdbLinkList="gdb gnulib gdbsupport sim"
+   local gdbLinkList="gdb gnulib gdbsupport"
    local mpcLinkList="mpc"
    local mpfrLinkList="mpfr"
    local gmpLinkList="gmp"
@@ -281,7 +284,8 @@ WORK_DIR=$(pwd)
 
 #PREFIX="${WORK_DIR}/temp"
 
-
+export LC_ALL=C
+ulimit -s 32768
 
 if [ ! -n "$PREFIX" ]
 then
@@ -324,6 +328,8 @@ extract_if_not_already_done
 
 prepare_gcc_build
 
+#exit 0
+
 BUILD_DIR="${WORK_DIR}/_build-${TARGET}-${GCC_VERSION}"
 if [ -d "$BUILD_DIR" ]
 then
diff --git a/gcc_versions.conf b/gcc_versions.conf
index 96b5b97..3968c27 100644
--- a/gcc_versions.conf
+++ b/gcc_versions.conf
@@ -1,22 +1,28 @@
-GCC_VERSION="9.3.0"
+GCC_VERSION="10.3.0"
+#GCC_VERSION="9.3.0"
 #GCC_VERSION="9.2.0"
 #GCC_VERSION="9.1.0"
 #GCC_VERSION="8.3.0"
-NEW_LIB_VERSION="3.2.0"
+NEW_LIB_VERSION="4.1.0"
+#NEW_LIB_VERSION="3.2.0"
 #NEW_LIB_VERSION="3.1.0"
 #GLIBC_VERSION="2.29"
 #GLIBC_VERSION="2.30"
-GLIBC_VERSION="2.31"
+#GLIBC_VERSION="2.31"
+GLIBC_VERSION="2.34"
 UCLIBC_VERSION="1.0.31"
-GDB_VERSION="9.1"
+GDB_VERSION="10.2"
+#GDB_VERSION="9.1"
 #GDB_VERSION="8.3"
 #GDB_VERSION="7.12"
+#BINUTILS_VERSION="2.37"
 #BINUTILS_VERSION="2.34"
 BINUTILS_VERSION="2.32"
 #BINUTILS_VERSION="2.31.1"
 MPC_VERSION="1.1.0"
 #MPFR_VERSION="3.1.0"
-MPFR_VERSION="4.0.2"
+MPFR_VERSION="4.1.0"
+#MPFR_VERSION="4.0.2"
 #GMP_VERSION="5.0.2"
 #GMP_VERSION="6.1.2"
 GMP_VERSION="6.2.0"

From c4aae18952c08502b76479f6d29fe02ef9823b0b Mon Sep 17 00:00:00 2001
From: Ulrich Becker <U.Becker@gsi.de>
Date: Thu, 8 Sep 2022 19:38:08 +0200
Subject: [PATCH 2/2] new URL for newlib

---
 build-toolchain.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-toolchain.sh b/build-toolchain.sh
index bbbe2a7..ed6a641 100644
--- a/build-toolchain.sh
+++ b/build-toolchain.sh
@@ -42,7 +42,8 @@ GCC_URL="http://ftp.gnu.org/gnu/gcc/gcc-${GCC_VERSION}/gcc-${GCC_VERSION}.tar.gz
 GLIBC_URL="https://ftp.gnu.org/gnu/glibc/glibc-${GLIBC_VERSION}.tar.gz"
 UCLIBC_URL="https://downloads.uclibc-ng.org/releases/${UCLIBC_VERSION}/uClibc-ng-${UCLIBC_VERSION}.tar.xz"
 #NEW_LIB_URL="ftp://sources.redhat.com/pub/newlib/newlib-${NEW_LIB_VERSION}.tar.gz"
-NEW_LIB_URL="ftp://sourceware.org/pub/newlib/newlib-${NEW_LIB_VERSION}.tar.gz"
+#NEW_LIB_URL="ftp://sourceware.org/pub/newlib/newlib-${NEW_LIB_VERSION}.tar.gz"
+NEW_LIB_URL="https://sourceware.org/ftp/newlib/newlib-${NEW_LIB_VERSION}.tar.gz"
 GDB_URL="http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VERSION}.tar.gz"
 BIN_UTILS_URL="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERSION}.tar.bz2"
 MPC_URL="https://ftp.gnu.org/gnu/mpc/mpc-${MPC_VERSION}.tar.gz"