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8147f80a5a
Do rebuild bees-version.cc if libcrucible changes. Don't rebuild bees-version.cc if it doesn't change. Also use the standard suffix for new files. Signed-off-by: Zygo Blaxell <bees@furryterror.org>
47 lines
1.1 KiB
Makefile
47 lines
1.1 KiB
Makefile
BEES = ../bin/bees
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all: $(BEES)
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include ../makeflags
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-include ../localconf
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LIBS = -lcrucible -lpthread
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BEES_LDFLAGS = -L../lib $(LDFLAGS)
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BEES_OBJS = \
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bees.o \
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bees-context.o \
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bees-hash.o \
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bees-resolve.o \
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bees-roots.o \
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bees-thread.o \
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bees-trace.o \
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bees-types.o \
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ALL_OBJS = $(BEES_OBJS) $(PROGRAM_OBJS)
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bees-version.c: bees.h $(BEES_OBJS:.o=.cc) Makefile ../lib/libcrucible.a
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echo "const char *BEES_VERSION = \"$(BEES_VERSION)\";" > bees-version.c.new
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if ! [ -e "$@" ] || ! cmp -s "$@.new" "$@"; then mv -fv $@.new $@; fi
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bees-usage.c: bees-usage.txt Makefile
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(echo 'const char *BEES_USAGE = '; sed -r 's/^(.*)$$/"\1\\n"/' < bees-usage.txt; echo ';') > bees-usage.new.c
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mv -f bees-usage.new.c bees-usage.c
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%.dep: %.cc Makefile
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$(CXX) $(BEES_CXXFLAGS) -M -MF $@ -MT $(<:.cc=.o) $<
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include $(ALL_OBJS:%.o=%.dep)
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%.o: %.c ../makeflags
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$(CC) $(BEES_CFLAGS) -o $@ -c $<
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%.o: %.cc ../makeflags
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$(CXX) $(BEES_CXXFLAGS) -o $@ -c $<
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$(BEES): $(BEES_OBJS) bees-version.o bees-usage.o ../lib/libcrucible.a
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$(CXX) $(BEES_CXXFLAGS) $(BEES_LDFLAGS) -o $@ $^ $(LIBS)
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clean:
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rm -fv *.o bees-version.c
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