m4/dup2.m4
Depends-on:
+unistd
+dup2-obsolete
configure.ac:
gl_FUNC_DUP2
+if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+ AC_LIBOBJ([dup2])
+fi
+gl_UNISTD_MODULE_INDICATOR([dup2])
Makefile.am:
-EXTRA_DIST += dup2.c
Include:
<unistd.h>
License:
-LGPL
+LGPLv2+
Maintainer:
Paul Eggert, Jim Meyering