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Bug #9658

closed

configure --with-opt-dir=dir と clang の組合せでビルドに失敗する

Added by knu (Akinori MUSHA) about 11 years ago. Updated about 11 years ago.

Status:
Closed
Assignee:
knu (Akinori MUSHA)
Target version:
2.2.0
ruby -v:
2.1.0 and later
Backport:
2.0.0: UNKNOWN, 2.1: DONE
[ruby-dev:48062]

Description

ruby 2.1以降で configure に --with-opt-dir=/opt/local を指定すると、

  • checking for printf prefix for long long... が、 clang の吐く clang: warning: argument unused during compilation: '-I /opt/local/include' のせいで失敗し、 config.h に PRI_LL_PREFIX の定義が入らない

  • compiling .../ext/-test-/num2int/num2int.c がこけてビルド失敗

という流れです。

パッチを添付します。

cf.
https://twitter.com/knu/status/421181635455766529
https://gist.github.com/knu/8330662
https://github.com/ruby/ruby/pull/571

Files

571.patch (2.65 KB) 571.patch https://github.com/ruby/ruby/pull/571 knu (Akinori MUSHA), 03/20/2014 03:25 PM
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