autoconf: new macro AC_HEADER_CHECK_STDBOOL
commit46acbee4f8cb63d6656d2efd2025e6f99ee77e81
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 5 Feb 2011 04:38:07 +0000 (4 20:38 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 5 Feb 2011 04:40:11 +0000 (4 20:40 -0800)
tree7464a4a7a578eeaadca19de505d81406c19a5aaf
parentce7ebea4e74d1e152f1ec6e5a44e3b1c0ca9c7a2
autoconf: new macro AC_HEADER_CHECK_STDBOOL

* NEWS: Document this.
* doc/autoconf.texi (Particular Headers): Likewise.
In example, don't assume a 'system.h' exists.
* lib/autoconf/headers.m4 (AC_CHECK_HEADER_STDBOOL): New macro.
Use it with AN_IDENTIFIER, since it's less heavyweight.
Reindent to match gnulib, since that's a bit nicer.
(AC_HEADER_STDBOOL): Reimplement in terms of it.
ChangeLog
NEWS
doc/autoconf.texi
lib/autoconf/headers.m4