export CXX export CXXFLAGS export AR all: src src: FORCE $(MAKE) -C src tests: FORCE $(MAKE) -C src $(MAKE) -C tests tests-gcc10: FORCE env CXX=g++10 CXXFLAGS="-Wl,-rpath=/usr/local/lib/gcc10/ -Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C src env CXX=g++10 CXXFLAGS="-Wl,-rpath=/usr/local/lib/gcc10/ -Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C tests clean: FORCE $(MAKE) -C src clean $(MAKE) -C tests clean depend: FORCE $(MAKE) -C src depend $(MAKE) -C tests depend FORCE: