include_directories 和 CMAKE_INSTALL_FULL_INCLUDEDIR

Question

我正在构建两个 C++ 库（2 个 CMake 项目）。 library2 取决于 library1。我正在${CMAKE_INSTALL_INCLUDEDIR}/mylibraries 安装我的第一个库头文件。现在要在我的library2 中包含library1 头文件，我在library2 的CMakeLists.txt 中执行include_directories(${CMAKE_INSTALL_FULL_INCLUDEDIR}/mylibraries)。

但是由于 no such file or directory 错误，make 失败了。

library1.h 没有来自library2.cpp 的此类文件或目录

library1 的 CmakeLists.txt

cmake_minimum_required (VERSION 3.5)
include(GNUInstallDirs)
project (logger)
set (VERSION_MAJOR 1)
set (VERSION_MINOR 0)
set (Umbrella "ferryfair")
# configure a header file to pass some of the CMake settings
# to the source code
configure_file (
    "${PROJECT_SOURCE_DIR}/config.h.in"
    "${PROJECT_BINARY_DIR}/config.h"
    )
configure_file(
    "${PROJECT_SOURCE_DIR}/pkgconfig.pc.in"
    "${PROJECT_BINARY_DIR}/pkgconfig.pc"
    )

set (GCC_COVERAGE_COMPILE_FLAGS "-std=c++14")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_COVERAGE_LINK_FLAGS}")
file(GLOB HEADERS *.h)
file(GLOB SOURCES *.cpp)
include_directories(${PROJECT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_INSTALL_FULL_INCLUDEDIR}/${Umbrella})
add_library(${PROJECT_NAME}Static STATIC ${SOURCES} ${HEADERS})
add_library(${PROJECT_NAME} SHARED ${SOURCES} ${HEADERS})
set_target_properties(${PROJECT_NAME}Static PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
set_target_properties(${PROJECT_NAME}
    PROPERTIES
    VERSION ${VERSION_MAJOR}.${VERSION_MINOR}
    SOVERSION ${VERSION_MAJOR}
    )
set_target_properties(${PROJECT_NAME}Static
    PROPERTIES
    VERSION ${VERSION_MAJOR}.${VERSION_MINOR}
    SOVERSION ${VERSION_MAJOR}
    )
target_link_libraries(${PROJECT_NAME}Static ferrybase)
target_link_libraries(${PROJECT_NAME} ferrybase)
install(TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR})
install(TARGETS ${PROJECT_NAME}Static DESTINATION ${CMAKE_INSTALL_LIBDIR})
install(FILES ${HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${Umbrella})
install(FILES "${PROJECT_BINARY_DIR}/config.h"
    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${Umbrella}
    RENAME ${PROJECT_NAME}Config.h)
install(FILES "${PROJECT_BINARY_DIR}/pkgconfig.pc"
    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
    RENAME "${PROJECT_NAME}.pc")
install(FILES "${PROJECT_BINARY_DIR}/pkgconfig.pc"
    DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig
    RENAME "${PROJECT_NAME}.pc")

library2 的 CMakeLists.txt

cmake_minimum_required (VERSION 3.5)
include(GNUInstallDirs)
project (FFJSON)
IF (DEFINED _DEBUG)
ADD_DEFINITIONS(-D_DEBUG=${_DEBUG})
ENDIF()
set (VERSION_MAJOR 1)
set (VERSION_MINOR 0)
set (Umbrella "ferryfair")
IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# Mac OS X specific code
SET(macOS ON)
ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# configure a header file to pass some of the CMake settings
# to the source code
configure_file (
    "${PROJECT_SOURCE_DIR}/config.h.in"
    "${PROJECT_BINARY_DIR}/config.h"
    )
configure_file(
    "${PROJECT_SOURCE_DIR}/pkgconfig.pc.in"
    "${PROJECT_BINARY_DIR}/pkgconfig.pc"
    )

set (GCC_COVERAGE_COMPILE_FLAGS "-std=c++14")
set (GCC_COVERAGE_LINK_FLAGS "-Wl,-unresolved-symbols=ignore-in-shared-libs")
IF (DEFINED _DEBUG)
set (GCC_COVERAGE_COMPILE_FLAGS "${GCC_COVERAGE_COMPILE_FLAGS} -g -O0")
set (GCC_COVERAGE_LINK_FLAGS "${GCC_COVERAGE_LINK_FLAGS} -g -O0")
ENDIF()
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_COVERAGE_LINK_FLAGS}")
file(GLOB HEADERS *.h)
file(GLOB SOURCES *.cpp)
include_directories(${PROJECT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_INSTALL_FULL_INCLUDEDIR}/${Umbrella})
add_library(${PROJECT_NAME}Static STATIC ${SOURCES} ${HEADERS})
add_library(${PROJECT_NAME} SHARED ${SOURCES} ${HEADERS})
set_target_properties(${PROJECT_NAME}Static PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
set_target_properties(${PROJECT_NAME}
    PROPERTIES
    VERSION ${VERSION_MAJOR}.${VERSION_MINOR}
    SOVERSION ${VERSION_MAJOR}
    )
set_target_properties(${PROJECT_NAME}Static
    PROPERTIES
    VERSION ${VERSION_MAJOR}.${VERSION_MINOR}
    SOVERSION ${VERSION_MAJOR}
    )
target_link_libraries(${PROJECT_NAME}Static logger ferrybase)
target_include_directories(TestFFJSON PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
    $<INSTALL_INTERFACE:include/${Umbrella}>
    )

add_executable(IteratorIncrement tests/iteratorincrement.cpp)
target_link_libraries(IteratorIncrement FFJSON logger ferrybase)
target_include_directories(IteratorIncrement PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
    $<INSTALL_INTERFACE:include/${Umbrella}>
    )

add_test(test1 TestFFJSON)
add_test(test2 IteratorIncrement)
ENDIF()

Answer 1

这很奇怪！荒谬的！可怜！

执行cmake 两次解决了这个问题。这是另一个意外发现的入口。