我正在使用cmake ExternalProject_Add命令构建依赖项目:
include(ExternalProject)
...
set(COMMON_BASE_PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../CommonBase)
ExternalProject_Add(CommonBaseProject
SOURCE_DIR ${COMMON_BASE_PROJECT_DIR}
BINARY_DIR ${COMMON_BASE_PROJECT_DIR}/build
INSTALL_COMMMAND ""
)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
include_directories(${COMMON_BASE_PROJECT_DIR}/include)
add_library(
${LIBRARY_NAME}
SHARED
${SRC_FILES}
${INCLUDE_FILES}
)
target_link_libraries (Bios ${COMMON_BASE_PROJECT_DIR}/build/libCommonBase.dll)
add_dependencies(Bios CommonBaseProject)
但我收到错误:
[100%] Linking CXX shared library libCommonBase.dll
[100%] Built target CommonBase
[ 50%] Performing install step for 'CommonBaseProject'
make[3]: *** No rule to make target 'install'. Stop.
我不需要进行安装步骤,所以我的问题是:如何禁用它?
答案 0 :(得分:9)
您可以使用STEP_TARGETS build
为构建步骤生成目标,并为此特定目标添加依赖项。步骤目标名为<external-project-name>-<step-name>
,因此在这种情况下,表示构建步骤的目标将命名为CommonBaseProject-build
。
您可能还想从&#34; all&#34;中排除CommonBaseProject。目标为EXCLUDE_FROM_ALL TRUE
。
ExternalProject_Add(CommonBaseProject
SOURCE_DIR ${COMMON_BASE_PROJECT_DIR}
BINARY_DIR ${COMMON_BASE_PROJECT_DIR}/build
STEP_TARGETS build
EXCLUDE_FROM_ALL TRUE
)
add_dependencies(Bios CommonBaseProject-build)
答案 1 :(得分:6)
你几乎拥有它:而不是INSTALL_COMMAND ""
放置像
INSTALL_COMMAND cmake -E echo "Skipping install step."
答案 2 :(得分:0)
与你已经回答的问题无关,但就我而言,我有以下ExternalProject_Add
指令:
ExternalProject_Add(external_project
# [...]
# Override build/install command
BUILD_COMMAND ""
INSTALL_COMMAND
"${CMAKE_COMMAND}"
--build .
--target INSTALL # Wrong casing for "install" target
--config ${CMAKE_BUILD_TYPE}
)
在这种情况下,cmake退出的错误非常相似(*** No rule to make target 'INSTALL'
),但在这种情况下,它正在寻找不正确的大写INSTALL
目标的外部项目:正确的情况是{{ 1}}而不是。显然,这在Windows中使用MSVC但在unix操作系统中失败。