MAY_DISABLE_SOURCE_CHANGE="-DCMAKE_DISABLE_SOURCE_CHANGES=ON"
fi
-if [ "$os" = "NixOS" ] && [ "$(gcc -dumpversion)" = "7.4.0" ]; then
- echo "Temporary disable LTO, believed to be broken on this system."
- MAY_DISABLE_LTO=-Denable_lto=OFF
-else
- MAY_DISABLE_LTO=
-fi
-
cmake -G"$GENERATOR" ${INSTALL:+-DCMAKE_INSTALL_PREFIX=$INSTALL} \
-Denable_debug=ON -Denable_documentation=OFF -Denable_coverage=OFF \
-Denable_model-checking=$(onoff test "$build_mode" = "ModelChecker") \
-Denable_memcheck=$(onoff test "$build_mode" = "DynamicAnalysis") \
-Denable_compile_warnings=$(onoff test "$GENERATOR" != "MSYS Makefiles") -Denable_smpi=ON \
-Denable_ns3=$(onoff test "$have_NS3" = "yes" -a "$build_mode" = "Debug") \
- -Denable_jedule=OFF -Denable_lua=OFF ${MAY_DISABLE_SOURCE_CHANGE} ${MAY_DISABLE_LTO} \
+ -Denable_jedule=OFF -Denable_lua=OFF ${MAY_DISABLE_SOURCE_CHANGE} \
-Denable_java=$(onoff test "$build_mode" = "ModelChecker") \
- -Denable_MSG=$(onoff test "$build_mode" = "ModelChecker") \
+ -Denable_msg=$(onoff test "$build_mode" = "ModelChecker") \
+ -DLTO_EXTRA_FLAG="auto" \
$SRCFOLDER
# -Denable_lua=$(onoff test "$build_mode" != "DynamicAnalysis") \
set +x