From 8b98564eaf8b08223c1a1cb25ef382e9f66df5b9 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sat, 17 May 2025 21:03:03 +0200
Subject: [PATCH] set mingw C flags to -O2 as well

---
 .github/workflows/dynamic_arch.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/dynamic_arch.yml b/.github/workflows/dynamic_arch.yml
index a4e6d2e0d..9d1990e60 100644
--- a/.github/workflows/dynamic_arch.yml
+++ b/.github/workflows/dynamic_arch.yml
@@ -269,6 +269,7 @@ jobs:
                 -DNUM_THREADS=64 \
                 -DTARGET=CORE2 \
                 -DCMAKE_Fortran_FLAGS_RELEASE=-O2 \
+                -DCMAKE_C_FLAGS_RELEASE=-O2 \
                 ${{ matrix.idx64-flags }} \
                 -DCMAKE_C_COMPILER_LAUNCHER=ccache \
                 -DCMAKE_Fortran_COMPILER_LAUNCHER=ccache \