Replace Makefile with unified Makefile

This commit is contained in:
Bob Polis 2024-09-19 16:29:23 +02:00
parent ba422400d9
commit aaaa70775f
2 changed files with 248 additions and 329 deletions

288
Makefile
View File

@ -1,81 +1,287 @@
BIN := $(shell basename $$(pwd))
PLUGINS := $(wildcard modules/*)
include premake.make
MAKE += --no-print-directory
# dir name becomes product name
PROJ := $(shell basename $$(pwd))
MANSECTION := 1
MANPAGE := $(BIN).$(MANSECTION)
# find out what platform we're on
UNAME_S := $(shell uname -s)
SRCS := $(wildcard *.cpp)
OBJS := $(subst .cpp,.o,$(SRCS))
DEPS := $(subst .cpp,.d,$(SRCS))
CXX ?= g++
PKG_CONFIG ?= pkg-config
# git commit hash and version for this build
COMMIT-HASH != git log 2>/dev/null | sed -e '1s/^commit //;q'
COMMIT := "const char* commit = \"$(COMMIT-HASH)\";"
VERSION := "const char* version = \"$(MAJOR).$(MINOR).$(PATCH)\";"
# some important install locations
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
CONFIGDIR ?= $(PREFIX)/etc
INCLUDEDIR ?= $(PREFIX)/include
LIBDIR ?= $(PREFIX)/lib
MANDIR ?= $(PREFIX)/man
DATADIR ?= $(PREFIX)/share
MANDIR ?= $(DATADIR)/man/man
DOCDIR ?= $(DATADIR)/$(BIN)/doc
DOCDIR ?= $(DATADIR)/$(PROJ)/doc
RM := /bin/rm -f
INSTALL := /usr/bin/install -c
# setup naming and versioning for library product
ifeq ($(UNAME_S), Darwin)
LINKERNAME := $(PROJ).dylib
SONAME := $(PROJ).$(MAJOR).dylib
REALNAME := $(LINKERNAME)
else ifeq ($(UNAME_S), OpenBSD)
REALNAME := $(PROJ).so.$(MAJOR).$(MINOR)
else ifeq ($(UNAME_S), Linux)
LINKERNAME := $(PROJ).so
SONAME := $(LINKERNAME).$(MAJOR)
REALNAME := $(SONAME).$(MINOR).$(PATCH)
endif
STATICLIB := $(PROJ).a
CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -g -std=c++17
# select default compiler
CXX ?= g++
# setup compiler flags and build config
CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -Wno-unused-parameter
CXXFLAGS += -g3 -std=c++20 -fPIC
ifeq ($(DEBUG), 1)
CXXFLAGS += -D DEBUG -O0
CONFIG := debug
else
CXXFLAGS += -D NDEBUG -O3
CONFIG := release
endif
LDLIBS := -lm -lscgui -lcairo -lscerror -lscstring -lscscreensaver -lscnumerics
# setup build locations
OUTDIR := build/$(CONFIG)
BUILDDIR := build/obj
BIN := $(OUTDIR)/$(PROJ)
LDLIBS += $(shell pkg-config sdl2 --libs)
CXXFLAGS += $(shell pkg-config sdl2 --cflags)
UNAME_S := $(shell uname -s)
# define sources and derived files
# allow for extra sources defined in premake.make
SRCS += $(notdir $(wildcard src/*.cpp))
OBJS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.o))
DEPS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.dep))
HDRS ?= $(wildcard src/*.hpp)
MANS := $(addprefix $(PREFIX)/, $(wildcard man/man*/*))
# if project supports plugins, link to libdl where needed
ifdef PLUGINS
ifeq ($(UNAME_S),Darwin)
LDLIBS += -ldl
endif
ifeq ($(UNAME_S),Linux)
else ifeq ($(UNAME_S),Linux)
LDLIBS += -ldl
endif
endif
.PHONY: all clean install modules new
# pattern rules ===========================================================
all: $(BIN) modules
$(BUILDDIR)/%.o: src/%.cpp
ifeq ($(PRECOMPILE), 1)
$(CXX) $(CXXFLAGS) -o $@ -include precomp.hpp -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
else
$(CXX) $(CXXFLAGS) -o $@ -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
endif
%.dep: ;
$(MANDIR)/man1/%: man/man1/%
install -m 0644 $< $@
$(MANDIR)/man3/%: man/man3/%
install -m 0644 $< $@
$(MANDIR)/man5/%: man/man5/%
install -m 0644 $< $@
# =========================================================== pattern rules
# targets =================================================================
.PHONY: all commit-hash version plugins test clean dist-clean install-plugins install uninstall-plugins uninstall
# main target
ifeq ($(PRODUCT), tool)
all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(BIN)
else ifeq ($(PRODUCT), lib)
all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(OUTDIR)/$(REALNAME) $(OUTDIR)/$(STATICLIB)
endif
$(BUILDDIR):
mkdir -p $@
$(OUTDIR):
mkdir -p $@
# product build rules
ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
ifeq ($(PRECOMPILE), 1)
$(BIN): precomp.hpp.gch $(OBJS)
else
$(BIN): $(OBJS)
$(CXX) $(OBJS) $(LDFLAGS) -o $(BIN) $(LDLIBS)
endif
$(CXX) -o $(BIN) $(LDFLAGS) $(OBJS) $(LDLIBS)
@ln -sf $(BIN) $(PROJ)
%.o %.d: %.cpp
$(CXX) $(CXXFLAGS) -MMD -MP -MT $@ -MF $*.d -c $<
endif # -------------------------------------------------------------- tool
ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
ifeq ($(PRECOMPILE), 1)
$(OUTDIR)/$(REALNAME): precomp.hpp.gch $(OBJS)
else
$(OUTDIR)/$(REALNAME): $(OBJS)
endif
ifeq ($(UNAME_S),Darwin)
$(CXX) -dynamiclib -o $(OUTDIR)/$(REALNAME) -current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(OBJS) $(LDLIBS)
else ifeq ($(UNAME_S),OpenBSD)
$(CXX) -g -shared -Wl,-soname,$(REALNAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
else ifeq ($(UNAME_S),Linux)
$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
endif
$(OUTDIR)/$(STATICLIB): $(OBJS)
ar r $(OUTDIR)/$(STATICLIB) $(OBJS)
ifeq ($(GENERATELIBHEADER),1)
$(OUTDIR)/$(PROJ).hpp: $(HDRS)
@echo updating $(OUTDIR)/$(PROJ).hpp
@cp /dev/null $(OUTDIR)/$(PROJ).hpp
@for h in $(HDRS); \
do \
sed '/@exclude/d' $$h >> $(OUTDIR)/$(PROJ).hpp; \
done
endif
endif # --------------------------------------------------------------- lib
# get generated dependencies, if any
-include $(DEPS)
modules: $(PLUGINS)
mkdir -p plugins
commit-hash:
@if ! echo $(COMMIT) | diff -q src/commit.inc - >/dev/null 2>&1 ;\
then \
echo $(COMMIT) > src/commit.inc ;\
fi
version:
@if ! echo $(VERSION) | diff -q src/version.inc - >/dev/null 2>&1 ;\
then \
echo $(VERSION) > src/version.inc ;\
fi
$(BUILDDIR)/version.o: src/version.inc src/commit.inc
precomp.hpp.gch: src/precomp.hpp
$(CXX) $< $(CXXFLAGS) -o $@
plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
cd $$plug && $(MAKE) && $(MAKE) install ;\
cd ../.. ;\
$(MAKE) -C $$plug ;\
done
else
;
endif
test:
$(MAKE) -C tests && tests/tests
clean:
$(RM) $(OBJS) $(DEPS) $(BIN)
$(RM) -r plugins
rm -rf $(BUILDDIR) tests/build tests/tests tests/src/commit.inc tests/src/version.inc
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug clean ;\
done
endif
install: $(BIN)
$(INSTALL) -d $(BINDIR)
$(INSTALL) $(BIN) $(BINDIR)
$(INSTALL) -d $(MANDIR)$(MANSECTION)
$(INSTALL) -m 644 $(MANPAGE) $(MANDIR)$(MANSECTION)
$(INSTALL) -d $(DATADIR)/$(BIN)/plugins
$(INSTALL) -m 644 plugins/* $(DATADIR)/$(BIN)/plugins/
dist-clean: clean
rm -rf build $(PROJ) src/commit.inc src/version.inc precomp.hpp.pch
$(MANDIR)/man1:
install -m 0755 -d $@
$(MANDIR)/man3:
install -m 0755 -d $@
$(MANDIR)/man5:
install -m 0755 -d $@
# (un)install targets
install-plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug install ;\
done
else
;
endif
uninstall-plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug uninstall ;\
done
else
;
endif
ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
$(BINDIR):
install -m 0755 -d $@
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(BINDIR) $(MANS) install-plugins
install -m 0755 $(BIN) $(BINDIR)
uninstall: uninstall-plugins
rm -f $(BINDIR)/$(PROJ) $(MANS)
endif # -------------------------------------------------------------- tool
ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
$(LIBDIR):
install -m 0755 -d $@
$(INCLUDEDIR):
install -m 0755 -d $@
$(INCLUDEDIR)/$(PROJ):
install -m 0755 -d $@
ifeq ($(GENERATELIBHEADER), 1)
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(OUTDIR)/$(PROJ).hpp install-plugins
install -m 0644 $(OUTDIR)/$(PROJ).hpp $(INCLUDEDIR)
else
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(INCLUDEDIR)/$(PROJ) install-plugins
install -m 0644 $(HDRS) $(INCLUDEDIR)/$(PROJ)
endif
install -m 0644 $(OUTDIR)/$(REALNAME) $(LIBDIR)
install -m 0644 $(OUTDIR)/$(STATICLIB) $(LIBDIR)
ifeq ($(UNAME_S), Darwin)
cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
else ifeq ($(UNAME_S), Linux)
ldconfig
cd $(LIBDIR) && ln -sf $(SONAME) $(LINKERNAME)
else ifeq ($(UNAME_S), OpenBSD)
ldconfig -R
endif
uninstall: uninstall-plugins
rm -rf $(INCLUDEDIR)/$(PROJ).hpp $(INCLUDEDIR)/$(PROJ) $(MANS) $(LIBDIR)/$(STATICLIB) $(LIBDIR)/$(REALNAME) $(LIBDIR)/$(SONAME) $(LIBDIR)/$(LINKERNAME)
ifeq ($(UNAME_S), Linux)
ldconfig
else ifeq ($(UNAME_S), OpenBSD)
ldconfig -R
endif
endif # --------------------------------------------------------------- lib
# ================================================================= targets
# project-specific targets go in here
-include postmake.make

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@ -1,287 +0,0 @@
include premake.make
# dir name becomes product name
PROJ := $(shell basename $$(pwd))
# find out what platform we're on
UNAME_S := $(shell uname -s)
# git commit hash and version for this build
COMMIT-HASH != git log 2>/dev/null | sed -e '1s/^commit //;q'
COMMIT := "const char* commit = \"$(COMMIT-HASH)\";"
VERSION := "const char* version = \"$(MAJOR).$(MINOR).$(PATCH)\";"
# some important install locations
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
CONFIGDIR ?= $(PREFIX)/etc
INCLUDEDIR ?= $(PREFIX)/include
LIBDIR ?= $(PREFIX)/lib
MANDIR ?= $(PREFIX)/man
DATADIR ?= $(PREFIX)/share
DOCDIR ?= $(DATADIR)/$(PROJ)/doc
# setup naming and versioning for library product
ifeq ($(UNAME_S), Darwin)
LINKERNAME := $(PROJ).dylib
SONAME := $(PROJ).$(MAJOR).dylib
REALNAME := $(LINKERNAME)
else ifeq ($(UNAME_S), OpenBSD)
REALNAME := $(PROJ).so.$(MAJOR).$(MINOR)
else ifeq ($(UNAME_S), Linux)
LINKERNAME := $(PROJ).so
SONAME := $(LINKERNAME).$(MAJOR)
REALNAME := $(SONAME).$(MINOR).$(PATCH)
endif
STATICLIB := $(PROJ).a
# select default compiler
CXX ?= g++
# setup compiler flags and build config
CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -Wno-unused-parameter
CXXFLAGS += -g3 -std=c++20 -fPIC
ifeq ($(DEBUG), 1)
CXXFLAGS += -D DEBUG -O0
CONFIG := debug
else
CXXFLAGS += -D NDEBUG -O3
CONFIG := release
endif
# setup build locations
OUTDIR := build/$(CONFIG)
BUILDDIR := build/obj
BIN := $(OUTDIR)/$(PROJ)
# define sources and derived files
# allow for extra sources defined in premake.make
SRCS += $(notdir $(wildcard src/*.cpp))
OBJS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.o))
DEPS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.dep))
HDRS ?= $(wildcard src/*.hpp)
MANS := $(addprefix $(PREFIX)/, $(wildcard man/man*/*))
# if project supports plugins, link to libdl where needed
ifdef PLUGINS
ifeq ($(UNAME_S),Darwin)
LDLIBS += -ldl
else ifeq ($(UNAME_S),Linux)
LDLIBS += -ldl
endif
endif
# pattern rules ===========================================================
$(BUILDDIR)/%.o: src/%.cpp
ifeq ($(PRECOMPILE), 1)
$(CXX) $(CXXFLAGS) -o $@ -include precomp.hpp -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
else
$(CXX) $(CXXFLAGS) -o $@ -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
endif
%.dep: ;
$(MANDIR)/man1/%: man/man1/%
install -m 0644 $< $@
$(MANDIR)/man3/%: man/man3/%
install -m 0644 $< $@
$(MANDIR)/man5/%: man/man5/%
install -m 0644 $< $@
# =========================================================== pattern rules
# targets =================================================================
.PHONY: all commit-hash version plugins test clean dist-clean install-plugins install uninstall-plugins uninstall
# main target
ifeq ($(PRODUCT), tool)
all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(BIN)
else ifeq ($(PRODUCT), lib)
all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(OUTDIR)/$(REALNAME) $(OUTDIR)/$(STATICLIB)
endif
$(BUILDDIR):
mkdir -p $@
$(OUTDIR):
mkdir -p $@
# product build rules
ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
ifeq ($(PRECOMPILE), 1)
$(BIN): precomp.hpp.gch $(OBJS)
else
$(BIN): $(OBJS)
endif
$(CXX) -o $(BIN) $(LDFLAGS) $(OBJS) $(LDLIBS)
@ln -sf $(BIN) $(PROJ)
endif # -------------------------------------------------------------- tool
ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
ifeq ($(PRECOMPILE), 1)
$(OUTDIR)/$(REALNAME): precomp.hpp.gch $(OBJS)
else
$(OUTDIR)/$(REALNAME): $(OBJS)
endif
ifeq ($(UNAME_S),Darwin)
$(CXX) -dynamiclib -o $(OUTDIR)/$(REALNAME) -current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(OBJS) $(LDLIBS)
else ifeq ($(UNAME_S),OpenBSD)
$(CXX) -g -shared -Wl,-soname,$(REALNAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
else ifeq ($(UNAME_S),Linux)
$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
endif
$(OUTDIR)/$(STATICLIB): $(OBJS)
ar r $(OUTDIR)/$(STATICLIB) $(OBJS)
ifeq ($(GENERATELIBHEADER),1)
$(OUTDIR)/$(PROJ).hpp: $(HDRS)
@echo updating $(OUTDIR)/$(PROJ).hpp
@cp /dev/null $(OUTDIR)/$(PROJ).hpp
@for h in $(HDRS); \
do \
sed '/@exclude/d' $$h >> $(OUTDIR)/$(PROJ).hpp; \
done
endif
endif # --------------------------------------------------------------- lib
# get generated dependencies, if any
-include $(DEPS)
commit-hash:
@if ! echo $(COMMIT) | diff -q src/commit.inc - >/dev/null 2>&1 ;\
then \
echo $(COMMIT) > src/commit.inc ;\
fi
version:
@if ! echo $(VERSION) | diff -q src/version.inc - >/dev/null 2>&1 ;\
then \
echo $(VERSION) > src/version.inc ;\
fi
$(BUILDDIR)/version.o: src/version.inc src/commit.inc
precomp.hpp.gch: src/precomp.hpp
$(CXX) $< $(CXXFLAGS) -o $@
plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug ;\
done
else
;
endif
test:
$(MAKE) -C tests && tests/tests
clean:
rm -rf $(BUILDDIR) tests/build tests/tests tests/src/commit.inc tests/src/version.inc
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug clean ;\
done
endif
dist-clean: clean
rm -rf build $(PROJ) src/commit.inc src/version.inc precomp.hpp.pch
$(MANDIR)/man1:
install -m 0755 -d $@
$(MANDIR)/man3:
install -m 0755 -d $@
$(MANDIR)/man5:
install -m 0755 -d $@
# (un)install targets
install-plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug install ;\
done
else
;
endif
uninstall-plugins:
ifdef PLUGINS
@for plug in $(PLUGINS) ;\
do \
$(MAKE) -C $$plug uninstall ;\
done
else
;
endif
ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
$(BINDIR):
install -m 0755 -d $@
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(BINDIR) $(MANS) install-plugins
install -m 0755 $(BIN) $(BINDIR)
uninstall: uninstall-plugins
rm -f $(BINDIR)/$(PROJ) $(MANS)
endif # -------------------------------------------------------------- tool
ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
$(LIBDIR):
install -m 0755 -d $@
$(INCLUDEDIR):
install -m 0755 -d $@
$(INCLUDEDIR)/$(PROJ):
install -m 0755 -d $@
ifeq ($(GENERATELIBHEADER), 1)
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(OUTDIR)/$(PROJ).hpp install-plugins
install -m 0644 $(OUTDIR)/$(PROJ).hpp $(INCLUDEDIR)
else
install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(INCLUDEDIR)/$(PROJ) install-plugins
install -m 0644 $(HDRS) $(INCLUDEDIR)/$(PROJ)
endif
install -m 0644 $(OUTDIR)/$(REALNAME) $(LIBDIR)
install -m 0644 $(OUTDIR)/$(STATICLIB) $(LIBDIR)
ifeq ($(UNAME_S), Darwin)
cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
else ifeq ($(UNAME_S), Linux)
ldconfig
cd $(LIBDIR) && ln -sf $(SONAME) $(LINKERNAME)
else ifeq ($(UNAME_S), OpenBSD)
ldconfig -R
endif
uninstall: uninstall-plugins
rm -rf $(INCLUDEDIR)/$(PROJ).hpp $(INCLUDEDIR)/$(PROJ) $(MANS) $(LIBDIR)/$(STATICLIB) $(LIBDIR)/$(REALNAME) $(LIBDIR)/$(SONAME) $(LIBDIR)/$(LINKERNAME)
ifeq ($(UNAME_S), Linux)
ldconfig
else ifeq ($(UNAME_S), OpenBSD)
ldconfig -R
endif
endif # --------------------------------------------------------------- lib
# ================================================================= targets
# project-specific targets go in here
-include postmake.make