Cmake 脚本对项目输出路径和输出头文件的路径定义

对Lib项目的统一输出路径以下时解决方案：

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Bin)

以上三行命令要写在根（root）CmakeLists.txt的里面.

Reference:

http://*.com/questions/3702115/creating-a-directory-in-cmake

http://*.com/questions/3742090/custom-directory-for-cmake-library-output

http://*.com/questions/17653738/recursive-cmake-search-for-header-and-source-files

http://*.com/questions/6594796/how-do-i-make-cmake-output-into-a-bin-dir

项目依赖的头文件的输出路径：

References:

http://*.com/questions/5668397/cmake-export-third-party-headers-to-directory

http://*.com/questions/697560/how-to-copy-directory-from-source-tree-to-binary-tree

http://*.com/questions/10487256/cmake-how-to-properly-copy-static-librarys-header-file-into-usr-include

以下是（root）CmakeLists.txt的代码:

 cmake_minimum_required(VERSION 2.8)

 #set(CMAKE_C_COMPILER "D:\VS2008Release\VC\bin\amd64")
 #set(CMAKE_CXX_COMPILER "D:\VS2008Release\VC\bin\amd64")

 PROJECT(ImageMagick) 

 #set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Lib)
 #set(ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/Lib")
 #message(STATUS ${CMAKE_BINARY_DIR})

 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Bin)

 #set(SHARE_LIBS_DIR ${CMAKE_BINARY_DIR}/Lib)

 add_subdirectory(bzlib)
 add_subdirectory(cairo)
 add_subdirectory(coders)
 add_subdirectory(croco)
 add_subdirectory(ffi)
 add_subdirectory(filters)
 add_subdirectory(glib)
 add_subdirectory(jbig)
 add_subdirectory(jp2)
 add_subdirectory(jpeg)
 add_subdirectory(lcms)
 add_subdirectory(librsvg)
 add_subdirectory(libxml)
 add_subdirectory(lqr)
 add_subdirectory(magick)
 add_subdirectory(Magick++)
 add_subdirectory(pango)
 add_subdirectory(pixman)
 add_subdirectory(png)
 add_subdirectory(tiff)
 add_subdirectory(ttf)
 add_subdirectory(wand)
 add_subdirectory(webp)
 add_subdirectory(wmf)
 add_subdirectory(zlib)

 #头文件输出
 file(COPY  "${CMAKE_BINARY_DIR}/Magick++/lib/Magick++.h"
 DESTINATION  "${CMAKE_BINARY_DIR}/include"  )

 #wand文件夹

 file(GLOB wand_hdrs "${CMAKE_BINARY_DIR}/wand/*.h")
 file(COPY  ${wand_hdrs}
 DESTINATION  "${CMAKE_BINARY_DIR}/include/wand"  )

 file(COPY  "${CMAKE_BINARY_DIR}/VisualMagick/wand/wand-config.h.in"
 DESTINATION  "${CMAKE_BINARY_DIR}/include/wand"  )
 #文件重命名
 file(RENAME "${CMAKE_BINARY_DIR}/include/wand/wand-config.h.in" "${CMAKE_BINARY_DIR}/include/wand/wand-config.h")

 #Magick++文件夹
 file(GLOB Magick_hdrs "${CMAKE_BINARY_DIR}/Magick++/lib/Magick++/*.h")
 file(COPY  ${Magick_hdrs}
 DESTINATION  "${CMAKE_BINARY_DIR}/include/Magick++"  )

 #magick文件夹
 file(GLOB magick_hdrs "${CMAKE_BINARY_DIR}/magick/*.h")
 file(COPY ${magick_hdrs}
 DESTINATION  "${CMAKE_BINARY_DIR}/include/magick"
 )

 #wand
 #add_subdirectory(cairo)

TIPS：add_subdirectory命令执行中，就直接执行子目录下的CmakeLists.txt里面的代码了