From cfe466d30c401b9c05e68da0858144397a19fb39 Mon Sep 17 00:00:00 2001
From: Matthias Krack <matthias.krack@psi.ch>
Date: Thu, 6 Jun 2024 18:50:28 +0200
Subject: [PATCH] Update front tester to GCC 14.1.0

---
 arch/Linux-gnu-x86_64.psmp                     | 4 ++--
 tools/toolchain/scripts/stage0/install_gcc.sh  | 6 +++---
 tools/toolchain/scripts/stage6/install_quip.sh | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/Linux-gnu-x86_64.psmp b/arch/Linux-gnu-x86_64.psmp
index 307c18ef54..0b9d9acf6b 100644
--- a/arch/Linux-gnu-x86_64.psmp
+++ b/arch/Linux-gnu-x86_64.psmp
@@ -2,7 +2,7 @@
 #
 # CP2K (GNU x86_64) arch file for Linux clusters
 #
-# Tested with: GNU 13.2.0, MPICH 4.0.3 and OpenMPI 4.1.5,
+# Tested with: GNU 14.1.0, MPICH 4.0.3 and OpenMPI 4.1.6,
 #              ScaLAPACK 2.2.1, OpenBLAS 0.3.27,
 #              FFTW 3.3.10, ELPA 2023.05.001, HDF5 1.14.2,
 #              LIBINT 2.6.0, LIBXC 6.2.2, PLUMED 2.9.0,
@@ -16,7 +16,7 @@
 #        Optionally, GNU compiler and MPI implementation can be specified as arguments.
 #        Replace or adapt the "module add" commands below if needed.
 #
-# Last update: 09.05.2024
+# Last update: 06.06.2024
 #
 # \
    if [[ "${0}" == "${BASH_SOURCE}" ]]; then \
diff --git a/tools/toolchain/scripts/stage0/install_gcc.sh b/tools/toolchain/scripts/stage0/install_gcc.sh
index e4c4b3798c..a015524a0e 100755
--- a/tools/toolchain/scripts/stage0/install_gcc.sh
+++ b/tools/toolchain/scripts/stage0/install_gcc.sh
@@ -6,8 +6,8 @@
 [ "${BASH_SOURCE[0]}" ] && SCRIPT_NAME="${BASH_SOURCE[0]}" || SCRIPT_NAME=$0
 SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_NAME")/.." && pwd -P)"
 
-gcc_ver="13.2.0"
-gcc_sha256="8cb4be3796651976f94b9356fa08d833524f62420d6292c5033a9a26af315078"
+gcc_ver="14.1.0"
+gcc_sha256="a0be066c02775002a0fa65ad3c65fb56a8bfd923d072a26ed148c0439ecdb68f"
 
 source "${SCRIPT_DIR}"/common_vars.sh
 source "${SCRIPT_DIR}"/tool_kit.sh
@@ -58,7 +58,7 @@ case "${with_gcc}" in
       # TODO: Unfortunately, we can not simply use --disable-shared, because
       # it would break OpenBLAS build and probably others too.
       COMMON_FLAGS="-O2 -fPIC -fno-omit-frame-pointer -fopenmp -g"
-      CFLAGS="${COMMON_FLAGS} -std=gnu99"
+      CFLAGS="${COMMON_FLAGS}"
       CXXFLAGS="${CFLAGS}"
       FCFLAGS="${COMMON_FLAGS} -fbacktrace"
       ${GCCROOT}/configure --prefix="${pkg_install_dir}" \
diff --git a/tools/toolchain/scripts/stage6/install_quip.sh b/tools/toolchain/scripts/stage6/install_quip.sh
index f675d4d8db..2444c00123 100755
--- a/tools/toolchain/scripts/stage6/install_quip.sh
+++ b/tools/toolchain/scripts/stage6/install_quip.sh
@@ -116,8 +116,8 @@ case "${with_quip}" in
       # enable debug symbols
       echo "F95FLAGS       += -g ${compat_flag}" >> arch/Makefile.linux_${quip_arch}_gfortran
       echo "F77FLAGS       += -g ${compat_flag}" >> arch/Makefile.linux_${quip_arch}_gfortran
-      echo "CFLAGS         += -g" >> arch/Makefile.linux_${quip_arch}_gfortran
-      echo "CPLUSPLUSFLAGS += -g" >> arch/Makefile.linux_${quip_arch}_gfortran
+      echo "CFLAGS         += -g -fpermissive" >> arch/Makefile.linux_${quip_arch}_gfortran
+      echo "CPLUSPLUSFLAGS += -g -fpermissive" >> arch/Makefile.linux_${quip_arch}_gfortran
       # Makefile.linux_${quip_arch}_gfortran_openmp includes Makefile.linux_${quip_arch}_gfortran
       export QUIP_ARCH=linux_${quip_arch}_gfortran_openmp
       # hit enter a few times to accept defaults