topdir :=$(dir $(realpath $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))) CC ?=cc CFLAGS ?=-O2 -g prefix ?=/usr/local exec_prefix ?=$(prefix) bindir ?=$(exec_prefix)/bin includedir ?=$(exec_prefix)/include libdir ?=$(exec_prefix)/lib datarootdir ?=$(prefix)/share datadir ?=$(datarootdir) docdir ?=$(datarootdir)/doc/musl-compat-$(VERSION) mandir ?=$(datarootdir)/man BINS := $(notdir $(basename $(wildcard $(topdir)/bin/*.c))) BINS_SH := $(notdir $(basename $(basename $(wildcard $(topdir)/bin/*.sh.in)))) INCLUDES := $(shell find "$(topdir)/include" -type f -name '*.h') INCLUDES := $(INCLUDES:$(topdir)/include/%=%) LIBS := $(notdir $(wildcard $(topdir)/lib/*.a)) VERSION =4 build: $(foreach b,$(BINS),$(topdir)/bin/$(b).o) $(foreach b,$(BINS_SH),$(topdir)/bin/$(b).sh) $(topdir)/bin/%.sh: $(topdir)/bin/%.sh.in cp "$<" "$@" chmod +x "$@" $(topdir)/bin/%.o: $(topdir)/bin/%.c $(CC) -I"$(topdir)/include" $(CFLAGS) $(LDFLAGS) "$<" -o "$@" $(DESTDIR)$(bindir)/%: $(topdir)/bin/$(notdir %) install -D -m 755 "$<" "$(basename $@)" $(DESTDIR)$(includedir)/%: $(topdir)/include/$(notdir %) install -D -m 644 "$<" "$@" $(DESTDIR)$(libdir)/%: $(topdir)/lib/$(notdir %) install -D -m 755 "$<" "$@" install: $(foreach b,$(BINS),$(DESTDIR)$(bindir)/$(b).o) $(foreach b,$(BINS_SH),$(DESTDIR)$(bindir)/$(b).sh) $(foreach i,$(INCLUDES),$(DESTDIR)$(includedir)/$(i)) $(foreach l,$(LIBS),$(DESTDIR)$(libdir)/$(l)) clean: rm -rf $(foreach b,$(BINS),$(topdir)/bin/$(b).o) $(foreach b,$(BINS_SH),$(topdir)/bin/$(b).sh) .PHONY: all build clean install