MAC下cmake安装

可以参考网上手动下载cmake的源码包进行安装，http://www.cmake.org/download/

解压后运行sudo ./bootstrap && sudo make && sudo make install

但是在执行./bootstrap的时候报以下错误：

/Users/baidu/cmake-3.9.0/Source/cmSystemTools.cxx:2061:39: error: expected ‘;‘ after expression
exe_dir = CMAKE_BOOTSTRAP_BINARY_DIR "/bin";
^
;
/Users/baidu/cmake-3.9.0/Source/cmSystemTools.cxx:2061:13: error: use of undeclared identifier ‘CMAKE_BOOTSTRAP_BINARY_DIR‘
exe_dir = CMAKE_BOOTSTRAP_BINARY_DIR "/bin";
^
/Users/baidu/cmake-3.9.0/Source/cmSystemTools.cxx:2121:28: error: use of undeclared identifier ‘CMAKE_BOOTSTRAP_SOURCE_DIR‘
cmSystemToolsCMakeRoot = CMAKE_BOOTSTRAP_SOURCE_DIR;
^
/Users/baidu/cmake-3.9.0/Source/cmSystemTools.cxx:2061:40: warning: expression result unused [-Wunused-value]
exe_dir = CMAKE_BOOTSTRAP_BINARY_DIR "/bin";
^~~~~~
1 warning and 3 errors generated.
make: *** [cmSystemTools.o] Error 1
---------------------------------------------
Error when bootstrapping CMake:
Problem while running make
---------------------------------------------
Log of errors: /Users/baidu/cmake-3.9.0/Bootstrap.cmk/cmake_bootstrap.log
---------------------------------------------

在网上找了好久也没有找到解决办法，遂决定采用brew来安装了。brew是个什么东东呢？其实就是linux系统下面的apt-get、yum神器。

安装brew只需要一条命令即可：

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

这就成了，brew就用下面3条命令即可：

搜索软件：brew search 软件名，如brew search wget

安装软件：brew install 软件名，如brew install wget

卸载软件：brew remove 软件名，如brew remove wget

bogon:wabase iwaimai$ brew search cmake
==> Searching local taps...
cmake
==> Searching taps on GitHub...
caskroom/cask/cmake
==> Searching blacklisted, migrated and deleted formulae...

bogon:wabase iwaimai$ brew install cmake
==> Downloading https://homebrew.bintray.com/bottles/cmake-3.10.2.high_sierra.bottle.tar.gz
######################################################################## 100.0%
==> Pouring cmake-3.10.2.high_sierra.bottle.tar.gz
==> Caveats
Emacs Lisp files have been installed to:
/usr/local/share/emacs/site-lisp/cmake
==> Summary
?? /usr/local/Cellar/cmake/3.10.2: 2,334 files, 32.4MB

这就算是安装好了cmake了

参考：http://www.cnblogs.com/lzrabbit/p/4032515.html

原文地址：https://www.cnblogs.com/abc-begin/p/8482787.html