Makefile to CMakeLists.txt

Question

我有一些问题将附加的Makefile转换为等效的CMakeLists.txt。

构建过程是这样说：

• 生成具有柔性的src/lexer.cpp给出的src/lexer.l.cpp。
• 用bison给src/parser.y.cpp生成src/parser.cpp。
• 将src /内的几乎任何东西编译到.so库中。
• 用不同的标志重新编译它们以生成可执行文件。

• STDLIB /目录内编译源代码三个输出二进制文件建立/，使：

  STDLIB/STD /散列/ md5.cc

  将成为

  编译/ STD /散列/ md5.so

但我真的不知道如何重现这个过程与cmake宏...任何帮助吗？

CXX=g++ 
WFLAGS= -w 
OPTIMIZATION= -O3 -pipe -fomit-frame-pointer -ffast-math 
CFLAGS= -Iinclude/ $(WFLAGS) $(OPTIMIZATION) 
LFLAGS= -ldl -lpcre -lpthread 
LIBXML_CFLAGS= `xml2-config --cflags` 
LIBXML_LFLAGS= `xml2-config --libs` 
LIBFFI_CFLAGS= `pkg-config libffi --cflags` 
LIBFFI_LFLAGS= `pkg-config libffi --libs` 
STDLIB_LFLAGS= -ldl -lpcre -lcurl -lpthread $(LIBXML_LFLAGS) $(LIBFFI_LFLAGS) 
STDLIB_CFLAGS= $(WFLAGS) -L. -I./include/ $(OPTIMIZATION) -fPIC $(LIBXML_CFLAGS) $(LIBFFI_CFLAGS) -lhybris -lc -shared 
PREFIX=/usr 
TARGET=hybris 

LIBOBJ=src/context.lo \ 
     src/gc.lo \ 
     src/common.lo \ 
     src/engine.lo \ 
     src/node.lo \ 
     src/types.lo \ 
     src/types/binary.lo \ 
     src/types/char.lo \ 
     src/types/float.lo \ 
     src/types/integer.lo \ 
     src/types/map.lo \ 
     src/types/matrix.lo \ 
     src/types/string.lo \ 
     src/types/structure.lo \ 
     src/types/class.lo \ 
     src/types/vector.lo \ 
     src/hashtable.lo \ 
     src/vmem.lo \ 
     src/vcode.lo \ 
     src/parser.lo \ 
     src/lexer.lo 

SOURCES=src/common.cpp \ 
     src/gc.cpp \ 
     src/lexer.cpp \ 
     src/context.cpp \ 
     src/hashtable.cpp \ 
     src/vmem.cpp \ 
     src/vcode.cpp \ 
     src/node.cpp \ 
     src/types.cpp \ 
     src/types/binary.cpp \ 
     src/types/char.cpp \ 
     src/types/float.cpp \ 
     src/types/integer.cpp \ 
     src/types/map.cpp \ 
     src/types/matrix.cpp \ 
     src/types/string.cpp \ 
     src/types/structure.cpp \ 
     src/types/class.cpp \ 
     src/types/vector.cpp \ 
     src/engine.cpp \ 
     src/parser.cpp 

STDSRC=stdlib/std/hashing/md5.cc \ 
     stdlib/std/hashing/crc32.cc \ 
     stdlib/std/hashing/sha1.cc \ 
     stdlib/std/hashing/sha2.cc \ 
     stdlib/std/io/network/http.cc \ 
     stdlib/std/io/network/tcp.cc \ 
     stdlib/std/io/network/smtp.cc \ 
     stdlib/std/io/file.cc \ 
     stdlib/std/io/console.cc \ 
     stdlib/std/io/xml.cc \ 
     stdlib/std/type/reflection.cc \ 
     stdlib/std/type/string.cc \ 
     stdlib/std/type/matrix.cc \ 
     stdlib/std/type/array.cc \ 
     stdlib/std/type/map.cc \ 
     stdlib/std/type/type.cc \ 
     stdlib/std/type/binary.cc \ 
     stdlib/std/encoding.cc \ 
     stdlib/std/os/dll.cc \ 
     stdlib/std/os/time.cc \ 
     stdlib/std/os/threads.cc \ 
     stdlib/std/os/process.cc \ 
     stdlib/std/gc.cc \ 
     stdlib/std/pcre.cc \ 
     stdlib/std/math.cc 

OBJECTS=$(SOURCES:.cpp=.o) 
LOBJECTS=$(SOURCES:.cpp=.lo) 
STDOBJ=$(patsubst stdlib%.cc,build%.so, $(STDSRC)) 

all: src/lexer.cpp src/parser.cpp lib hybris stdlib 

lib: $(LOBJECTS)  
    $(CXX) -shared -Wl,-soname,libhybris.so.1 -o lib$(TARGET).so.1.0 $(LIBOBJ) 
    ln -sf lib$(TARGET).so.1.0 lib$(TARGET).so 
    ln -sf lib$(TARGET).so.1.0 lib$(TARGET).so.1 

hybris: $(OBJECTS) 
    $(CXX) src/*.o src/types/*.o -o $(TARGET) $(CFLAGS) $(LFLAGS) 

stdlib: $(STDOBJ) 

.cpp.o: 
    $(CXX) -c $< -o $@ $(CFLAGS) 

.cpp.lo: 
    $(CXX) -c $< -o $@ $(CFLAGS) -fPIC 

build/%.so: stdlib/%.cc 
    mkdir -p $(dir $@) 
    $(CXX) $< -o $@ $(STDLIB_CFLAGS) $(STDLIB_LFLAGS) 

src/parser.cpp: src/parser.y.cpp 
    bison -y -d -o $@ $?  

src/lexer.cpp: src/lexer.l.cpp 
    flex -o $@ $? 

Answer 1

实现Flex /野牛部分（警告：未经测试，我通常有解析器+词法分析器文件.ypp和.lpp后缀）：

cmake_minimum_required(VERSION 2.8) 
set(SOURCES src/common.cpp src/gc.cpp src/lexer.cpp ...) 

include(FindBISON) 
include(FindFLEX) 
bison_target(parser src/parser.y.cpp ${CMAKE_CURRENT_BINARY_DIR}/src/parser.cpp) 
flex_target(lexer src/module/parametrierung/driverlexer.lpp ${CMAKE_CURRENT_BINARY_DIR}/driverlexer.cpp) 
add_flex_bison_dependency(lexer parser) 

add_library(libhybris SHARED ${BISON_parser_OUTPUTS} ${FLEX_lexer_OUTPUTS} ${SOURCES})