我有一个名为bitstream的定制包,希望在上游项目中使用它。
--upstreamProject
|
|--src
|-- ...(many .cpp)
|--CmakeLists.txt
|--include
|-- ... (..many .hpp)
|--bitstream
|--CMakeLists.txt
|--bitstreamConfig.cmake
|--src
|-- bitstream.cpp
|--include
|-- bitstream.hpp所以我写了bitstreamConfig.cmake
find_path(BITSTREAM_INCLUDE_DIR NAMES bitstream.hpp)
MESSAGE(STATUS "bitstream_include_dir: ${BITSTREAM_INCLUDE_DIR}")
find_library(BITSTREAM_LIBRARY NAMES bitstream)
MESSAGE(STATUS "BITSTREAM_LIBRARY: ${BITSTREAM_LIBRARY}")
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(BITSTREAM REQUIRED_VARS BITSTREAM_LIBRARY BITSTREAM_INCLUDE_DIR)
if(BITSTREAM_FOUND)
set(BITSTREAM_LIBRARIES ${BITSTREAM_LIBRARY})
set(BITSTREAM_INCLUDE_DIRS ${BITSTREAM_INCLUDE_DIR})
endif()
mark_as_advanced(BITSTREAM_INCLUDE_DIR BITSTREAM_LIBRARY)在上游项目中,我补充如下:
SET(bitstream_DIR "${CMAKE_SOURCE_DIR}/bitstream")
FIND_PACKAGE(bitstream)
INCLUDE_DIRECTORIES(${BITSTREAM_INCLUDE_DIRS})在上游项目src中,我添加:
TARGET_LINK_LIBRARIES(${...} ${BITSTREAM_LIBRARIES})但是当运行cmake时,我得到了这样的结果:
-- bitstream_include_dir: BITSTREAM_INCLUDE_DIR-NOTFOUND
-- BITSTREAM_LIBRARY: BITSTREAM_LIBRARY-NOTFOUND
-- Could NOT find BITSTREAM (missing: BITSTREAM_LIBRARY BITSTREAM_INCLUDE_DIR) 请告诉我为什么cmake找不到正确的路径,谢谢!
发布于 2016-05-30 08:10:17
https://stackoverflow.com/questions/37517748
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