Question

源文件和CMakeLists.txt。（路径：〜/ work / src）
unittest的来源。和CMakeLists.txt（路径：〜/ work / src / unittest /）

在〜/ work / src / unittest / CMakeLists.txt中，我使用include命令

include (${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)

在〜/ work / src / CMakeLists.txt中，

file (STRINGS "../profile" profile)

我想在unittest路径中使用cmake。

错误消息： CMake Error at ~/work/src/CMakeLists.txt:13 (file): file STRINGS file "~/work/src/unittest/../profile" cannot be read. Call Stack (most recent call first): CMakeLists.txt:6 (include) 我能怎么做？

Answer 1

当include() CMake-script时，您不会更改当前的源目录（和二进制文件）。但通常CMakeLists.txt期望源目录反映CMakeLists.txt本身的位置。

使用include()：

而不是CMakeLists.txt add_subdirectory

add_subdirectory(
    "${CMAKE_CURRENT_SOURCE_DIR}/../" # Source directory, contains CMakeLists.txt file
    "myproject" # Build directory, will be created and used for output files
)

cmake包含文件，然后是文件路径

1 个答案: