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Re: [gfortran,patch] Complete libgfortran namespace separation and version number

From: FX Coudert <fxcoudert at gmail dot com>
To: "fortran at gcc dot gnu dot org List" <fortran at gcc dot gnu dot org>, gcc-patches patches <gcc-patches at gcc dot gnu dot org>
Date: Sun, 14 Jan 2007 11:51:30 +0100
Subject: Re: [gfortran,patch] Complete libgfortran namespace separation and version number
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References: <19c433eb0701080425h5d3bca2ey8fbd8ace62e45e35@mail.gmail.com>

ping

Attached patch does the following three things:
 - add an undocumented -fallow-leading-underscore option to gfortran,
for internal use only, until the ISO_C_BINDING patch is commited, that
allows symbol names to begin with an underscore (note: it does
explicitely ICE if one of these variables has implicit type)
 - use this to prefix all libgfortran symbols names with _gfortran_
(this was not the case before, especially for specifics), achieving
complete namespace separation for the library
 - bump the libgfortran version number to 4.3.0

Bootstrapped & regtested on i686-linux. OK for mainline?

References:
- [gfortran,patch] Complete libgfortran namespace separation and version number
  - From: François-Xavier Coudert

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