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Fix usage of secure_getenv with glibc 2.17.
authorjb <jb@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 6 Oct 2012 20:56:05 +0000 (20:56 +0000)
committerjb <jb@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 6 Oct 2012 20:56:05 +0000 (20:56 +0000)
commit5935a97b62fee05912a33af3a3e56da2575b4a78
tree245c19b2621f21e1a618a087f712385c5a897ff1
parent333f79f1f8fa582a81355aad7ab0bcd3534ae35e
Fix usage of secure_getenv with glibc 2.17.

See http://sourceware.org/glibc/wiki/Tips_and_Tricks/secure_getenv

2012-10-06  Janne Blomqvist  <jb@gcc.gnu.org>

* configure.ac: Check for presence of secure_getenv.
* libgfortran.h: Use HAVE_SECURE_GETENV.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
* config.h.in: Regenerated.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192169 138bc75d-0d04-0410-961f-82ee72b054a4
libgfortran/ChangeLog
libgfortran/Makefile.in
libgfortran/aclocal.m4
libgfortran/config.h.in
libgfortran/configure
libgfortran/configure.ac
libgfortran/libgfortran.h