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bug#29644: gcc-objc is unusable without its 'gcc' executable

From: Ricardo Wurmus
Subject: bug#29644: gcc-objc is unusable without its 'gcc' executable
Date: Sun, 10 Dec 2017 19:49:04 +0100
User-agent: mu4e 0.9.18; emacs 25.3.1

宋文武 <address@hidden> writes:

> Hello, unlike fortran program files which can be compiled using the
> command 'gfortran' (in addition to 'gcc'), there is no other command for
> Objective-C program files, and run 'gcc -c x.m' using the 'gcc' package
> will just complain "Objective-C compiler not installed on this system"
> due to it lacking objc support.
> I have to revert commit 82f145ef7a to get a objc enabled 'gcc' in the
> 'gcc-objc' package.

In May 2016 I first noticed this problem with GCC and investigated

The fix here is to patch “lang-spec.h”, so that it does not limit the
gcc executable to the configured set of languages.  This way we will be
able to use the same gcc executable with different languages.


GPG: BCA6 89B6 3655 3801 C3C6  2150 197A 5888 235F ACAC

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