mirror of
https://github.com/isar/libmdbx.git
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138 lines
4.3 KiB
Makefile
138 lines
4.3 KiB
Makefile
# GNU Makefile for libmdbx (reliable lightning memory-mapped DB library for Linux).
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# https://github.com/ReOpen/libmdbx
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########################################################################
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# Configuration. The compiler options must enable threaded compilation.
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#
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# Preprocessor macros (for XCFLAGS) of interest...
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# Note that the defaults should already be correct for most
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# platforms; you should not need to change any of these.
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# Read their descriptions in mdb.c if you do. There may be
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# other macros of interest. You should read mdb.c
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# before changing any of them.
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#
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# install sandbox
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SANDBOX ?=
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# install prefixes (inside sandbox)
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prefix ?= /usr/local
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mandir ?= $(prefix)/man
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# lib/bin suffix for multiarch/biarch, e.g. '.x86_64'
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suffix ?=
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CC ?= gcc
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CXX ?= g++
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XCFLAGS ?= -DNDEBUG=1 -DMDB_DEBUG=0 -DLIBMDBX_EXPORTS=1
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CFLAGS ?= -O2 -g3 -Wall -Werror -Wextra -ffunction-sections -fPIC -fvisibility=hidden
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CFLAGS += -D_GNU_SOURCE=1 -std=gnu99 -pthread $(XCFLAGS)
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CXXFLAGS = -std=c++11 $(filter-out -std=gnu99,$(CFLAGS))
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# LY: '--no-as-needed,-lrt' for ability to built with modern glibc, but then run with the old
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LDFLAGS ?= -Wl,--gc-sections,-z,relro,-O,--no-as-needed,-lrt
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# LY: just for benchmarking
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IOARENA ?= ../ioarena.git/@BUILD/src/ioarena
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########################################################################
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HEADERS := mdbx.h
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LIBRARIES := libmdbx.a libmdbx.so
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TOOLS := mdbx_stat mdbx_copy mdbx_dump mdbx_load mdbx_chk
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MANPAGES := mdbx_stat.1 mdbx_copy.1 mdbx_dump.1 mdbx_load.1
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MDBX_SRC := mdbx.h mdbx_osal.h $(addprefix src/, mdbx.c osal.c lck-posix.c defs.h bits.h osal.h midl.h)
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.PHONY: mdbx all install clean check coverage
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all: $(LIBRARIES) $(TOOLS) test/test
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mdbx: libmdbx.a libmdbx.so
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tools: $(TOOLS)
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install: $(LIBRARIES) $(TOOLS) $(HEADERS)
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mkdir -p $(SANDBOX)$(prefix)/bin$(suffix) \
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&& cp -t $(SANDBOX)$(prefix)/bin$(suffix) $(TOOLS) && \
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mkdir -p $(SANDBOX)$(prefix)/lib$(suffix) \
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&& cp -t $(SANDBOX)$(prefix)/lib$(suffix) $(LIBRARIES) && \
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mkdir -p $(SANDBOX)$(prefix)/include \
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&& cp -t $(SANDBOX)$(prefix)/include $(HEADERS) && \
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mkdir -p $(SANDBOX)$(mandir)/man1 \
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&& cp -t $(SANDBOX)$(mandir)/man1 $(MANPAGES)
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clean:
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rm -rf $(TOOLS) test/test @* *.[ao] *.[ls]o *~ tmp.db/* *.gcov *.log *.err
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check: test/test
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test/test --pathname=tmp.db --dont-cleanup-after basic | tee test.log | tail -n 42 && ./mdbx_chk -vn tmp.db
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mdbx.o: $(MDBX_SRC) Makefile
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$(CC) $(CFLAGS) -c src/mdbx.c -o $@
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osal.o: $(MDBX_SRC) Makefile
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$(CC) $(CFLAGS) -c src/osal.c -o $@
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lck-posix.o: $(MDBX_SRC) Makefile
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$(CC) $(CFLAGS) -c src/lck-posix.c -o $@
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libmdbx.a: mdbx.o osal.o lck-posix.o
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$(AR) rs $@ $?
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libmdbx.so: mdbx.o osal.o lck-posix.o
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$(CC) $(CFLAGS) -save-temps $^ -pthread -shared $(LDFLAGS) -o $@
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mdbx_%: src/tools/mdbx_%.c libmdbx.a
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$(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
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test/%.o: test/%.cc $(wildcard test/*.h) Makefile
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$(CXX) $(CXXFLAGS) -Isrc -c $(filter %.cc, $^) -o $@
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test/test: $(patsubst %.cc,%.o,$(filter-out test/osal-windows.cc, $(wildcard test/*.cc))) libmdbx.a
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$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
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ifneq ($(wildcard $(IOARENA)),)
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.PHONY: bench clean-bench re-bench
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clean-bench:
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rm -rf bench-*.txt _ioarena/*
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re-bench: clean-bench bench
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NN := 25000000
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define bench-rule
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bench-$(1).txt: $(3) $(IOARENA) Makefile
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$(IOARENA) -D $(1) -B crud -m nosync -n $(2) | tee $$@ | grep throughput \
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&& $(IOARENA) -D $(1) -B get,iterate -m sync -r 4 -n $(2) | tee -a $$@ | grep throughput \
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|| rm -f $$@
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endef
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$(eval $(call bench-rule,mdbx,$(NN),libmdbx.so))
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$(eval $(call bench-rule,dummy,$(NN)))
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$(eval $(call bench-rule,debug,10))
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bench: bench-mdbx.txt
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endif
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ci-rule = ( CC=$$(which $1); if [ -n "$$CC" ]; then \
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echo -n "probe by $2 ($$(readlink -f $$(which $$CC))): " && \
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$(MAKE) clean >$1.log 2>$1.err && \
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$(MAKE) CC=$$(readlink -f $$CC) XCFLAGS="-UNDEBUG -DMDB_DEBUG=2" all check 1>$1.log 2>$1.err && echo "OK" \
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|| ( echo "FAILED"; cat $1.err >&2; exit 1 ); \
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else echo "no $2 ($1) for probe"; fi; )
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ci:
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@if [ "$$(readlink -f $$(which $(CC)))" != "$$(readlink -f $$(which gcc || echo /bin/false))" -a \
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"$$(readlink -f $$(which $(CC)))" != "$$(readlink -f $$(which clang || echo /bin/false))" -a \
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"$$(readlink -f $$(which $(CC)))" != "$$(readlink -f $$(which icc || echo /bin/false))" ]; then \
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$(call ci-rule,$(CC),default C compiler); \
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fi
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@$(call ci-rule,gcc,GCC)
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@$(call ci-rule,clang,clang LLVM)
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@$(call ci-rule,icc,Intel C)
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