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* doc/autoconf.texi (Particular Headers): Some about sys/socket.h,

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net/if.h, stdlib.h.
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Akim Demaille 2003-04-08 07:18:15 +00:00
parent c9d391bc40
commit 9870a8db2f
2 changed files with 41 additions and 5 deletions
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15
ChangeLog
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@ -1,12 +1,17 @@
2003-04-08 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Particular Headers): Some about sys/socket.h,
net/if.h, stdlib.h.
2003-04-01 Derek Price <derek@ximbiot.com>
* lib/autoconf/programs.m4 (AC_PROG_INSTALL): Correct syntax error
from Akim's checkin of 3-29.
from Akim's checkin of 2003-03-29.
2003-04-01 Derek Price <derek@ximbiot.com>
* tests/torture.at (Configuring subdirectories): Add missing
close-quote for Akim's change from 3-28.
close-quote for Akim's change from 2003-03-28.
2003-04-01 Akim Demaille <akim@epita.fr>
@ -20,8 +25,8 @@
2003-03-31 Derek Price <derek@ximbiot.com>
* lib/autotest/general.m4: Revert the checkin from 3-27 which removed
the main loop.
* lib/autotest/general.m4: Revert the checkin from 2003-03-27
which removed the main loop.
Thanks to Akim Demaille.
2003-03-29 Akim Demaille <akim@epita.fr>

31
doc/autoconf.texi
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@ -4286,6 +4286,34 @@ separately in a standard environment. Many implementations have
know of any implementation that has @file{stdint.h} but not
@file{inttypes.h}. Nor do I know of any free software that includes
@file{stdint.h}; @file{stdint.h} seems to be a creation of the committee.
@item @file{net/if.h}
On Darwin, this file requires that @file{sys/socket.h} be included
beforehand. One should run:
@example
AC_CHECK_HEADERS([sys/socket.h])
AC_CHECK_HEADERS([net/if.h], [], [],
[#include <stdio.h>
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
@end example
@item @file{stdlib.h}
On many systems (e.g., Darwin), @file{stdio.h} is a prerequisite.
@item @file{sys/socket.h}
On Darwin, @file{stdlib.h} is a prerequisite.
@end table
@ -14854,6 +14882,9 @@ checking for number.h... yes
checking for pi.h... yes
@end example
See @ref{Particular Headers}, for a list of headers with their
prerequisite.
@c ===================================================== History of Autoconf.
@node History