Windows 查找路径不';如果环境变量有空格,则不起作用
我试图让我的cmake项目自动编译,但当我的路径包含空格时,我遇到了一些困难 这是我的命令行(windows命令提示符) 这是我的CMakeLists.txt文件:Windows 查找路径不';如果环境变量有空格,则不起作用,windows,cmake,Windows,Cmake,我试图让我的cmake项目自动编译,但当我的路径包含空格时,我遇到了一些困难 这是我的命令行(windows命令提示符) 这是我的CMakeLists.txt文件: CMAKE_MINIMUM_REQUIRED (VERSION 2.6) PROJECT (CodeTrainerPlugins) MESSAGE("$ENV{CODETRAINER_PATH}") FIND_PATH (CODETRAINER_FRAMEWORK_PATH NAMES in
CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
PROJECT (CodeTrainerPlugins)
MESSAGE("$ENV{CODETRAINER_PATH}")
FIND_PATH (CODETRAINER_FRAMEWORK_PATH
NAMES include/common/ExportApi.h
PATHS
ENV CODETRAINER_PATH
)
if (CODETRAINER_FRAMEWORK_PATH)
MESSAGE(STATUS "CodeTrainer Framework found at: ${CODETRAINER_FRAMEWORK_PATH}")
else()
MESSAGE(FATAL_ERROR "CodeTrainer Framework not found")
endif()
ADD_SUBDIRECTORY(function)
ADD_SUBDIRECTORY(test)
以下是CODETRANER_PATH变量包含空格时的输出(请参见路径中的空格):
但当使用的路径没有空格时,一切正常(见下文):
你对如何解决这个问题有什么解决办法吗
我正在为Windows使用cmake 2.8.12
谢谢,
Iulian我必须承认,我本以为这也会“起作用”,但看起来它实际上是
CODETRAINER\u路径
中的引号,当它有空格是问题的原因时
在定义环境变量时不要添加引号,或者修改CMake代码如下:
STRING(REPLACE "\"" "" CODETRAINER_PATH_WITHOUT_QUOTES $ENV{CODETRAINER_PATH})
FIND_PATH(CODETRAINER_FRAMEWORK_PATH
NAMES include/common/ExportApi.h
PATHS ${CODETRAINER_PATH_WITHOUT_QUOTES}
)
非常好的调查(+1)。干杯
C:\Code\codetrainerplugins-build>echo %CODETRAINER_PATH%
"C:\Code Trainer"
C:\Code\codetrainerplugins-build>
C:\Code\codetrainerplugins-build>cmake ..\codetrainerplugins
-- Building for: Visual Studio 10
"C:\Code Trainer"
CMake Error at CMakeLists.txt:16 (MESSAGE):
CodeTrainer Framework not found
-- Configuring incomplete, errors occurred!
See also "C:/Code/codetrainerplugins-build/CMakeFiles/CMakeOutput.log".
C:\Code\codetrainerplugins-build>
C:\Code\codetrainerplugins-build>echo %CODETRAINER_PATH%
C:\CodeTrainer
C:\Code\codetrainerplugins-build>cmake ..\codetrainerplugins
C:\CodeTrainer
-- CodeTrainer Framework found at: C:/CodeTrainer
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Code/codetrainerplugins-build
C:\Code\codetrainerplugins-build>
STRING(REPLACE "\"" "" CODETRAINER_PATH_WITHOUT_QUOTES $ENV{CODETRAINER_PATH})
FIND_PATH(CODETRAINER_FRAMEWORK_PATH
NAMES include/common/ExportApi.h
PATHS ${CODETRAINER_PATH_WITHOUT_QUOTES}
)