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Modernized Makefile

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This commit is contained in:
Bob Polis 2023-02-09 18:58:57 +01:00
parent 79fd74bb60
commit bbff69c876
1 changed files with 19 additions and 13 deletions
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32
Makefile
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@ -21,21 +21,20 @@ STATICLIB := $(LIBNAME).a
BUILDDIR := build/intermediates/
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
MANDIR ?= $(PREFIX)/man
CONFIGDIR ?= $(PREFIX)/etc
INCLUDEDIR ?= $(PREFIX)/include
LIBDIR ?= $(PREFIX)/lib
DATADIR ?= $(PREFIX)/share
MANDIR ?= $(DATADIR)/man
DOCDIR ?= $(DATADIR)/$(LIBNAME)/doc
SRCS := $(notdir $(wildcard src/*.cpp))
OBJS := $(SRCS:.cpp=.o)
DEPS := $(SRCS:.cpp=.d)
HDRS := $(wildcard src/*.hpp)
HDRS ?= $(wildcard src/*.hpp)
CXX ?= g++
CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -g -fno-strict-aliasing -std=c++17 -fPIC
CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -g -std=c++17 -fPIC
ifeq ($(DEBUG),1)
CXXFLAGS += -D DEBUG -O0
CONFIG := debug
@ -59,7 +58,7 @@ all: prebuild $(OUTDIR)$(REALNAME) $(OUTDIR)$(STATICLIB)
prebuild:
@mkdir -p $(BUILDDIR) $(OUTDIR)
$(OUTDIR)$(REALNAME): $(OBJS) $(DEPS)
$(OUTDIR)$(REALNAME): $(OBJS)
ifeq ($(UNAME_S),Darwin)
$(CXX) -dynamiclib -o $(OUTDIR)$(REALNAME) -current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
endif
@ -70,24 +69,27 @@ ifeq ($(UNAME_S),Linux)
$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(OUTDIR)$(REALNAME) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
endif
%.o: %.cpp %.d
%.o %.d: %.cpp
$(CXX) $(CXXFLAGS) -MMD -MP -MT $@ -MF $*.d -c $<
@mv $@ $*.d $(BUILDDIR)
-include $(BUILDDIR)*.d
%.d: ;
-include $(BUILDDIR)$(SRCS:.cpp=.d)
$(OUTDIR)$(STATICLIB): $(OBJS)
ar r $(OUTDIR)$(STATICLIB) $(addprefix $(BUILDDIR),$(OBJS))
ifeq ($(GENERATELIBHEADER),1)
$(LIBNAME).hpp: $(HDRS)
@echo updating build/$(LIBNAME).hpp
@cp /dev/null build/$(LIBNAME).hpp
@for h in $(HDRS); \
do \
cat $$h >> build/$(LIBNAME).hpp; \
sed '/@exclude/d' $$h >> build/$(LIBNAME).hpp; \
done
HEADERSRCDIR := build
else
HEADERSRCDIR := src
endif
test:
$(MAKE) -C tests && tests/tests
@ -96,11 +98,15 @@ clean:
$(RM) build
$(MAKE) -C tests clean
install: $(OUTDIR)$(REALNAME) $(LIBNAME).hpp
ifeq ($(GENERATELIBHEADER),1)
install: $(LIBNAME).hpp
else
install:
endif
$(INSTALL) -d $(LIBDIR)
$(INSTALL) -m 644 $(OUTDIR)$(REALNAME) $(LIBDIR)
$(INSTALL) -d $(INCLUDEDIR)
$(INSTALL) -m 644 build/$(LIBNAME).hpp $(INCLUDEDIR)
$(INSTALL) -d $(INCLUDEDIR)/$(LIBNAME)
$(INSTALL) -m 644 $(HEADERSRCDIR)/$(LIBNAME).hpp $(INCLUDEDIR)
ifeq ($(UNAME_S),Darwin)
cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
endif