all: mu_bin core.mu CXX ?= c++ CFLAGS ?= -g -O3 # reduce memory usage for small servers CFLAGS := ${CFLAGS} --param ggc-min-expand=1 --param ggc-min-heapsize=32768 mu_bin: makefile mu.cc termbox/libtermbox.a ${CXX} ${CFLAGS} -Wall -Wextra -ftrapv -fno-strict-aliasing mu.cc termbox/libtermbox.a -o mu_bin # To see what the program looks like after all layers have been applied, read # mu.cc mu.cc: [0-9]*.cc enumerate/enumerate tangle/tangle ./tangle/tangle $$(./enumerate/enumerate --until zzz |grep -v '.mu$$') > mu.cc make --no-print-directory autogenerated_lists core.mu: [0-9]*.mu mu.cc cat $$(./enumerate/enumerate --until zzz |grep '.mu$$') > core.mu enumerate/enumerate: cd enumerate && make tangle/tangle: cd tangle && make && ./tangle test termbox/libtermbox.a: termbox/*.c termbox/*.h termbox/*.inl cd termbox && make # auto-generated files; by convention they end in '_list'. autogenerated_lists: mu.cc function_list test_list # autogenerated list of function declarations, so I can define them in any order function_list: mu.cc @# functions start out unindented, have all args on the same line, and end in ') {' @# ignore methods @grep -h "^[^[:space:]#].*) {$$" mu.cc |grep -v ":.*(" |perl -pwe 's/ \{.*/;/' > function_list @# occasionally we need to modify a declaration in a later layer without messing with ugly unbalanced brackets @# assume such functions move the '{' to column 0 of the very next line @grep -v "^#line" mu.cc |grep -B1 "^{" |grep -v "^{" |perl -pwe 's/$$/;/' >> function_list @# test functions @grep -h "^\s*TEST(" mu.cc |perl -pwe 's/^\s*TEST\((.*)\)$$/void test_$$1();/' >> function_list # autogenerated list of tests to run test_list: mu.cc @grep -h "^\s*void test_" mu.cc |perl -pwe 's/^\s*void (.*)\(\) \{.*/$$1,/' > test_list @grep -h "^\s*TEST(" mu.cc |perl -pwe 's/^\s*TEST\((.*)\)$$/test_$$1,/' >> test_list # .PHONY: all autogenerated_lists clean clena test: autogenerated_lists mu_bin core.mu ./mu_bin test clena: clean clean: cd enumerate && make clean cd tangle && make clean cd termbox && make clean -rm mu.cc core.mu mu_bin *_list -rm -rf mu_bin.*