Merge branch 'do_release_builds' into origin_master

Author: mikeller

packaging/windows/in-container-build.sh

@@ -14,8 +14,10 @@ mkdir -p win32
 cd win32
 
 BUILD_EXTRA_ARGS="debug"
+SMTK2SSRF_EXTRA_ARGS="-b debug"
 if [[ "$1" == "-release" ]]; then
     BUILD_EXTRA_ARGS=""
+    SMTK2SSRF_BUILD_EXTRA_ARGS="release"
     shift
 fi
 
@@ -33,7 +35,7 @@ mv subsurface/"$fullname" ${OUTPUT_DIR}/"${fullname%.exe}-installer.exe"
 
 bash -ex ../subsurface/packaging/windows/mxe-based-build.sh -noftdi -nolibraw ${BUILD_EXTRA_ARGS} subsurface
 
-bash -ex ../subsurface/packaging/windows/smtk2ssrf-mxe-build.sh -a -i
+bash -ex ../subsurface/packaging/windows/smtk2ssrf-mxe-build.sh ${SMTK2SSRF_BUILD_EXTRA_ARGS} -a -i
 
 # the strange two step move is in order to get predictable names to use
 # in the publish step of the GitHub Action