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      1 # ################################################################
      2 # Copyright (C) Przemyslaw Skibinski 2016-present
      3 # All rights reserved.
      4 #
      5 # BSD license
      6 # Redistribution and use in source and binary forms, with or without modification,
      7 # are permitted provided that the following conditions are met:
      8 #
      9 # * Redistributions of source code must retain the above copyright notice, this
     10 #   list of conditions and the following disclaimer.
     11 #
     12 # * Redistributions in binary form must reproduce the above copyright notice, this
     13 #   list of conditions and the following disclaimer in the documentation and/or
     14 #   other materials provided with the distribution.
     15 #
     16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     18 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     19 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
     20 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     21 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     22 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     23 # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     25 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26 #
     27 # You can contact the author at :
     28 #  - LZ4 source repository : https://github.com/Cyan4973/lz4
     29 #  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
     30 # ################################################################
     31 
     32 
     33 CXXFLAGS ?= -O3
     34 CXXFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 -Wswitch-enum -Wno-comment
     35 CXXFLAGS += $(MOREFLAGS)
     36 FLAGS   = $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS)
     37 
     38 LZ4API = ../../lib/lz4.h
     39 LZ4MANUAL = ../../doc/lz4_manual.html
     40 LZ4FAPI = ../../lib/lz4frame.h
     41 LZ4FMANUAL = ../../doc/lz4frame_manual.html
     42 LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
     43 LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
     44 LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
     45 LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
     46 LZ4VER := $(shell echo $(LIBVER_SCRIPT))
     47 
     48 # Define *.exe as extension for Windows systems
     49 ifneq (,$(filter Windows%,$(OS)))
     50 EXT =.exe
     51 else
     52 EXT =
     53 endif
     54 
     55 
     56 .PHONY: default
     57 default: gen_manual
     58 
     59 gen_manual: gen_manual.cpp
     60 	$(CXX) $(FLAGS) $^ -o $@$(EXT)
     61 
     62 $(LZ4MANUAL) : gen_manual $(LZ4API)
     63 	echo "Update lz4 manual in /doc"
     64 	./gen_manual $(LZ4VER) $(LZ4API) $@
     65 
     66 $(LZ4FMANUAL) : gen_manual $(LZ4FAPI)
     67 	echo "Update lz4frame manual in /doc"
     68 	./gen_manual $(LZ4VER) $(LZ4FAPI) $@
     69 
     70 .PHONY: manuals
     71 manuals: gen_manual $(LZ4MANUAL) $(LZ4FMANUAL)
     72 
     73 .PHONY: clean
     74 clean:
     75 	@$(RM) gen_manual$(EXT)
     76 	@echo Cleaning completed
     77