homebrew - 如何强制 Homebrew 程序重新编译？

Question

我正在尝试在 Mac OS X 10.9 上安装 wxWidgets。它已经安装，但我遇到了描述的问题 here 。有人建议添加 ENV.append_to_cflags "-stdlib=libc++"。我做到了，但我无法重新编译代码。

$ brew install wxmac
Warning: wxmac-3.0.0 already installed
$ brew edit wxmac
=> ok, modifications done, now I want to recompile and reinstall
$ brew uninstall wxmac
Uninstalling /usr/local/Cellar/wxmac/3.0.0...
$ brew install wxmac
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/wxmac-    3.0.0.mavericks.bottle.2.tar.gz
Already downloaded: /Library/Caches/Homebrew/wxmac-3.0.0.mavericks.bottle.2.tar.gz
==> Pouring wxmac-3.0.0.mavericks.bottle.2.tar.gz
🍺  /usr/local/Cellar/wxmac/3.0.0: 775 files, 41M

如何强制 Homebrew 程序重新编译？

Answer 1

Homebrew 正在以 Bottle 形式安装 wxmac(wxmac 的预编译二进制文件)。要从源代码构建，请在调用 brew install 时添加 --build-from-source 标志:

$ brew install --build-from-source wxmac