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taogashi / How-to-use-cmake-externalproject.md
Created December 29, 2016 12:44
正确地使用ExternalProject_Add添加外部项目到本地cmake项目

官方文档
其中PREFIX决定了所有缺省的路径

TMP_DIR      = <prefix>/tmp
STAMP_DIR    = <prefix>/src/<name>-stamp
DOWNLOAD_DIR = <prefix>/src
SOURCE_DIR   = <prefix>/src/<name>
BINARY_DIR   = <prefix>/src/<name>-build
INSTALL_DIR  = <prefix>