80 lines
1.7 KiB
Makefile
80 lines
1.7 KiB
Makefile
include premake.make
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BIN := $(shell basename $$(pwd))
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COMMIT != git log 2>/dev/null | sed -e '1s/^commit //;q'
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MANSECTION ?= 1
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MANPAGE := $(BIN).$(MANSECTION)
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SRCS := $(notdir $(wildcard src/*.cpp))
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OBJS := $(SRCS:.cpp=.o)
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DEPS := $(SRCS:.cpp=.dep)
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BUILDDIR := build/intermediates/
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PREFIX ?= /usr/local
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BINDIR ?= $(PREFIX)/bin
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MANDIR ?= $(PREFIX)/man/man
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CONFIGDIR ?= $(PREFIX)/etc
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DATADIR ?= $(PREFIX)/share
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DOCDIR ?= $(DATADIR)/$(BIN)/doc
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CXX ?= g++
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RM := /bin/rm -rf
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INSTALL := /usr/bin/install -c
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CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -Wno-unused-parameter
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CXXFLAGS += -g3 -std=c++20
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ifeq ($(DEBUG),1)
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CXXFLAGS += -D DEBUG -O0
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CONFIG := debug
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else
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CXXFLAGS += -D NDEBUG -O3
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CONFIG := release
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endif
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OUTDIR := build/$(CONFIG)/
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vpath %.cpp src
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vpath %.dep $(BUILDDIR)
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vpath %.o $(BUILDDIR)
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.PHONY: all clean install prebuild test dist-clean
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all: prebuild $(OUTDIR)$(BIN)
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prebuild: src/commit.inc
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@mkdir -p $(BUILDDIR) $(OUTDIR)
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sed -i.bak -e '1s/".*"/"$(COMMIT)"/' src/commit.inc
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@rm src/commit.inc.bak
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src/commit.inc:
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echo 'const char* commit = "";' > $@
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$(OUTDIR)$(BIN): $(OBJS)
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$(CXX) -o $(OUTDIR)$(BIN) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
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@ln -sf $(OUTDIR)$(BIN) $(BIN)
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%.o %.dep: %.cpp
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$(CXX) $(CXXFLAGS) -MMD -MP -MT $@ -MF $*.dep -c $<
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@mv $@ $*.dep $(BUILDDIR)
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-include $(addprefix $(BUILDDIR), $(DEPS))
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test:
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$(MAKE) -C tests && tests/tests
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clean:
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$(RM) $(BUILDDIR)
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$(MAKE) -C tests clean
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dist-clean:
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$(RM) build $(BIN) src/commit.inc
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$(MAKE) -C tests clean
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install:
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$(INSTALL) -d $(BINDIR)
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$(INSTALL) $(OUTDIR)$(BIN) $(BINDIR)
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$(INSTALL) -d $(MANDIR)$(MANSECTION)
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$(INSTALL) -m 0644 $(MANPAGE) $(MANDIR)$(MANSECTION)
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-include postmake.make
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