Issue #7867 has been updated by terceiro (Antonio Terceiro).

File 0002-Install-libraries-and-pkg-config-data-into-multiarch.patch added

the attached patch fixes the installation path for pkgconfig data with multiarch enabled, as well as the path for installation of libraries
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Bug #7867: enable-multiach installs pkgconfig file into wrong dir
https://bugs.ruby-lang.org/issues/7867#change-36567

Author: Hanmac (Hans Mackowiak)
Status: Open
Priority: Normal
Assignee: nobu (Nobuyoshi Nakada)
Category: build
Target version: next minor
ruby -v: ruby 2.0.0dev (2013-02-13 trunk 39224) [x86_64-linux]


currently the pc file is installed under:
/usr/local/lib/pkgconfig/ruby-2.0.pc
but with multiarch it should be (for sample) installed under:
/usr/local/lib/x86_64-linux-gnu/pkgconfig/ruby-2.0.pc


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