Update

Author: odow

.github/julia/build_tarballs.jl

@@ -34,9 +34,6 @@ fi
 
 cd scipoptsuite*
 
-# for soplex threadlocal
-export CXXFLAGS="-DTHREADLOCAL=''"
-
 # Enable large file support on mingw
 if [[ "${target}" == *-mingw* ]]; then
     export CXXFLAGS="-Wa,-mbig-obj"
@@ -120,7 +117,7 @@ build_tarballs(
     platforms,
     products,
     dependencies;
-    preferred_gcc_version=v"10",
+    preferred_gcc_version=v"12",
     julia_compat="1.6",
     clang_use_lld=false,
 )