Macos cmake find_软件包在Mac OS X上不工作

正在尝试创建我的第一个cmake项目。我有一个非常简单的设置，但似乎无法找到_包的工作。我在Mac OS X 10.9.3上，从dmg软件包（cmake版本2.8.12.2）安装了cmake。我创建了一个非常简单的CMakeLists.txt，如下所示：

cmake_minimum_required (VERSION 2.8)
project (Tutorial)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} “${CMAKE_SOURCE_DIR}/cmake/Modules”)
message( STATUS ${CMAKE_MODULE_PATH} )
FIND_PACKAGE(GSL REQUIRED)

add_executable(Tutorial src/main.cpp)

并已将FindGSL.cmake文件（已下载）放置在cmake/Module文件夹中，如我的终端输出所示：

bash-3.2$ ls cmake/Modules/
FindGSL.cmake

然后，我从cmake获得以下输出：

bash-3.2$ cmake ../
-- “/Users/adam/repos/ctmc/cmake/Modules”
CMake Error at CMakeLists.txt:6 (FIND_PACKAGE):
  By not providing "FindGSL.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "GSL", but
  CMake did not find one.

  Could not find a package configuration file provided by "GSL" with any of
  the following names:

    GSLConfig.cmake
    gsl-config.cmake

  Add the installation prefix of "GSL" to CMAKE_PREFIX_PATH or set "GSL_DIR"
  to a directory containing one of the above files.  If "GSL" provides a
  separate development package or SDK, be sure it has been installed.


-- Configuring incomplete, errors occurred!
See also "/Users/adam/repos/ctmc/build/CMakeFiles/CMakeOutput.log".

---

有人能指出我做错了什么吗？

检查您的

cmake/Modules

目录权限。您没有执行的

execute

权限 目录这样，如果您有文件的完整路径，您就可以读取该文件，但您找不到它：

> ls cmake/Modules/FindMy.cmake 
cmake/Modules/FindMy.cmake
> cat CMakeLists.txt 
cmake_minimum_required(VERSION 3.0)
project(Foo)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules")
find_package(My REQUIRED)
> cmake -H. -B_builds
... OK

再次未经

x

-许可

> chmod -x cmake/Modules/
> rm -rf _builds/
> cmake -H. -B_builds
...
CMake Error at CMakeLists.txt:5 (find_package):
  By not providing "FindMy.cmake" in CMAKE_MODULE_PATH this project has asked
  CMake to find a package configuration file provided by "My", but CMake did
  not find one.

---

对我来说很好。你确定文件

/Users/adam/repos/ctmc/cmake/Modules/FindGSL.cmake

存在吗？奇怪，是的，在finder中签入，从命令行中似乎找不到它，想知道它是文件权限还是我需要设置的环境变量！当我回来的时候，我会在另一台计算机上尝试。我也在Linux机器上尝试过，但得到了相同的错误。如果FindGSL.cmake文件中有错误，它会给出这个消息吗？请注意，我已经使用INCLUDE而不是FIND_包使其全部正常工作。不确定为什么find_package对我不起作用

使用INCLUDE而不是find_package

它不一样，是的，这真的很奇怪）太棒了！！我知道这一定是我在做的傻事