m4/dup2.m4 · 7a7ef429182915745380c3074771d9f747dab964 · emacs / emacs

Use gnulib's dup2 module instead of rolling our own. · 7a7ef429

Paul Eggert authored Jun 25, 2011

* Makefile.in (GNULIB_MODULES): Add dup2.
* configure.in: Do not check for dup2; gnulib does that now.
* lib/dup2.c, m4/dup2.m4: New files, from gnulib.
* src/sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.

7a7ef429

dup2.m4 2.44 KB

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