无法在OS X El Capitan上安装thrift gem

尝试在OSX El Capitan升级后安装thift gem：

$ gem install thrift Building native extensions. This could take a while... ERROR: Error installing thrift: ERROR: Failed to build gem native extension. /Users/foo/.rvm/rubies/ruby-2.1.4/bin/ruby -r ./siteconf20160402-32256-7dzqel.rb extconf.rb checking for strlcpy() in string.h... yes creating Makefile make "DESTDIR=" clean make "DESTDIR=" compiling binary_protocol_accelerated.c compiling bytes.c compiling compact_protocol.c compact_protocol.c:442:41: error: shifting a negative signed value is undefined [-Werror,-Wshift-negative-value] rb_exc_raise(get_protocol_exception(INT2FIX(-1), rb_str_new2(buf))); ^~~~~~~~~~~ 

使用compact_protocol.c进行编译失败：442：41：错误：移位负有符号值未定义[-Werror，-Wshift-negative-value]

Answer 1

我有一个解决方案给你！ 希望。

前几天遇到同样的问题。

问题出在El Capitan捆绑的clang编译器中。 我确定它搞砸了其他问题，但这是我遇到很多问题的一点。

尝试运行以下命令，让我知道它是怎么回事！

 gem install thrift -- --with-cppflags=\"-D_FORTIFY_SOURCE=0 -Wno-shift-negative-value\" 

Answer 2

你需要逃避双引号。

$ bundle config build.thrift“–with-cppflags = \” – D_FORTIFY_SOURCE = 0 -Wno-shift-negative-value \“”

$ cat~ / .bundle / config

BUNDLE_BUILD__THRIFT： – with-cppflags =“ – D_FORTIFY_SOURCE = 0 -Wno-shift-negative-value”

Answer 3

试试这个

 gem install thrift -v '0.9.0' -- --with-cppflags='-D_FORTIFY_SOURCE=0'