pty: Activate the signature wrapper of forkpty.
authorMats Erik Andersson <gnu@gisladisker.se>
Wed, 27 Nov 2013 15:20:43 +0000 (16:20 +0100)
committerEric Blake <eblake@redhat.com>
Wed, 27 Nov 2013 15:42:54 +0000 (08:42 -0700)
commit54c3ba61dfdf260865f2a6529ab414e24da17cf5
treecaca3550140a65a850cfdb3804602e3179f70e5d
parente64ade7dad74870633898a2a98c3378e75cdd839
pty: Activate the signature wrapper of forkpty.

The intended preprocessor macro HAVE_FORKPTY is
never defined, yet `lib/forkpty.c' depends on it.

* m4/pty.m4 (gl_FUNC_FORKPTY): At completed analysis,
apply AC_DEFINE_UNQUOTED to HAVE_FORKPTY with value
$HAVE_FORKPTY for access to wrapper in `lib/forkpty.c'.
ChangeLog
m4/pty.m4