如何在CMake中找到父目录?
假设我和${MYPROJECT_DIR}=/dir1/dir2/dir3/myproject/想要${PARENT_DIR}=/dir1/dir2/dir3/。
${MYPROJECT_DIR}=/dir1/dir2/dir3/myproject/
${PARENT_DIR}=/dir1/dir2/dir3/
如何做到这一点?SET(PARENT_DIR ${MYPROJECT_DIR}/../)似乎不是正确的语法。
SET(PARENT_DIR ${MYPROJECT_DIR}/../)
https://stackoverflow.com/questions/7035734
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