support GCC 13

Author: wpbonelli

.github/workflows/test.yml

@@ -28,6 +28,7 @@ jobs:
           - windows-2022
           - windows-2019
         toolchain:
+          # {compiler: gcc, version: 13}
           - {compiler: gcc, version: 12}
           - {compiler: gcc, version: 11}
           - {compiler: gcc, version: 10}

README.md

@@ -59,7 +59,7 @@ jobs:
   - *intel* (for `ifx`)
   - *intel-classic* (for `ifort`)
 - *version*: Version of the compiler toolchain, available options are
-  - *5–12* for *gcc*
+  - *5–13* for *gcc*
   - *2021.1–2023.1* for *intel*
   - *2021.1–2021.9* for *intel-classic*
 

setup-fortran.sh

@@ -23,7 +23,7 @@ install_gcc_brew()
   ln -fs /usr/local/bin/g++-${version} /usr/local/bin/g++
 
   # link lib dir for previous GCC versions to avoid missing .dylib issues
-  for (( i=12; i>4; i-- ))
+  for (( i=13; i>4; i-- ))
   do
     gcc_lib_path="/usr/local/opt/gcc/lib/gcc/$i"
     if [ -d $gcc_lib_path ]; then
@@ -58,7 +58,10 @@ install_gcc_apt()
 
 install_gcc_choco()
 {
-  case $version in
+  case $version ina
+    13)
+      choco install mingw --version 13.1.0 --force
+      ;;
     12)
       choco install mingw --version 12.2.0 --force
       ;;
@@ -75,7 +78,7 @@ install_gcc_choco()
       choco install mingw --version 8.5.0 --force
       ;;
     *)
-      echo "Unsupported version: $version (choose 8-12)"
+      echo "Unsupported version: $version (choose 8-13)"
       exit 1
       ;;
   esac
@@ -96,6 +99,10 @@ install_gcc_winlibs()
 {
   repo="https://github.com/brechtsanders/winlibs_mingw/releases/download"
   case $version in
+    13)
+      tag="13.0.1-snapshot20230402-11.0.0-ucrt-r1"
+      zip="winlibs-x86_64-mcf-seh-gcc-13.0.1-snapshot20230402-mingw-w64ucrt-11.0.0-r1.zip"
+      ;;
     12)
       tag="12.2.0-14.0.6-10.0.0-ucrt-r2"
       zip="winlibs-x86_64-posix-seh-gcc-12.2.0-mingw-w64ucrt-10.0.0-r2.zip"