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Author SHA1 Message Date
David MacKenzie
95138c19d9 Omit obsolete options from usage message. 
Quote args to AC_CHECKING that contain m4 variables.
 1994-03-27 01:44:38 +00:00
David MacKenzie
f8469c9873 Initialize variables set by options. 
(AC_HAVE_HEADERS): Require cpp.
 1994-03-26 22:34:54 +00:00
David MacKenzie
44a33bea74 (AC_SET_MAKE): New macro. 
(AC_PROG_INSTALL): Find scoinst as a good install program.
 1994-03-26 22:34:32 +00:00
David MacKenzie
882abaa861 Document AC_SET_MAKE. 
Note that vsprintf and vfprintf come with vprintf.
Note that env can be used to set env vars.
 1994-03-26 22:34:06 +00:00
David MacKenzie
9f36048656 Mention AC_SET_MAKE, no AC_DECLARE_YYTEXT. 1994-03-26 22:33:04 +00:00
David MacKenzie
e4f9c84f9f Document new options and substitutions. 1994-03-26 06:33:54 +00:00
David MacKenzie
055a4d345b Document AC_ENABLE and @prefix@ and @exec_prefix@ substitutions. 1994-03-26 06:33:23 +00:00
David MacKenzie
d9f8b82b58 Recognize all the Cygnus configure options; warn about other arguments. 
Make default value for --with "yes", not "1".
AC_SUBST for prefix and exec_prefix.
(AC_ENABLE): New macro.
 1994-03-26 06:32:34 +00:00
David MacKenzie
475f67facd entered into RCS 1994-03-26 04:01:14 +00:00
David MacKenzie
7db875034c Mention config.h.top. 1994-03-24 23:12:08 +00:00
David MacKenzie
a8e151f46f Style cleanups. Mention config.h.top. 1994-03-24 23:11:31 +00:00
David MacKenzie
f982f89086 Add ${config_h}.top to the output, if it's present. 1994-03-24 23:10:53 +00:00
David MacKenzie
5da8a17dc0 comment fix 1994-03-24 18:54:06 +00:00
David MacKenzie
66d0215418 AC_PREREQ clarifications. 1994-03-24 18:45:58 +00:00
David MacKenzie
29d882e95f Mention AC_PREREQ. 1994-03-24 18:38:02 +00:00
David MacKenzie
ab29ac2565 Remove all temp files when exiting. If m4 fails, produce no output 
and exit with the m4 exit status.
 1994-03-24 18:37:32 +00:00
David MacKenzie
747966a9e9 Document AC_PREREQ. 1994-03-24 18:36:40 +00:00
David MacKenzie
664a96a524 (AC_PREREQ): New macro, with some helper macros. 1994-03-24 18:36:13 +00:00
Richard Kenner
d45e407f0a Add case for Bull dpx20. 1994-03-24 10:58:02 +00:00
David MacKenzie
078cb32b5c (acdatadir): New variable based on datadir, giving Autoconf lib files 
their own subdirectory.  Use it instead of datadir.
 1994-03-24 06:20:44 +00:00
David MacKenzie
0d14a9e873 Note that --silent/--quiet silences AC_CHECKING. 1994-03-24 04:55:10 +00:00
David MacKenzie
a30b85395f Change names of nodes that describe invoking configure and 
config.status to conform to coding standards.
Document --version, --help, --silent/--quiet, --verbose options to
configure and config.status.
 1994-03-24 04:00:49 +00:00
David MacKenzie
036b9b689b document new options 1994-03-24 03:52:32 +00:00
David MacKenzie
7cf557b099 (AC_PARSEARGS): Add --help and --version to configure. 
Simplify getting option arguments.  Complain about impossible
host arguments.
(AC_OUTPUT): Add --help and --version to config.status.
 1994-03-24 03:41:48 +00:00
Roland McGrath
1c3f6708c4 (AC_CHECKING): Do nothing if $ac_silent is set. 
(AC_PARSEARGS): Grok -q/--quiet/--silent and set $ac_silent.
 1994-03-23 05:16:11 +00:00
David MacKenzie
9f081e7b21 Mention AC_SIZEOF_TYPE. 1994-03-22 23:30:53 +00:00
David MacKenzie
544b343d32 Document AC_SIZEOF_TYPE. 1994-03-22 23:30:23 +00:00
David MacKenzie
26451cb1a6 (AC_INT_16_BITS, AC_LONG_64_BITS): Mark obsolete with advice to use 
AC_SIZEOF_TYPE instead.
 1994-03-22 23:29:40 +00:00
David MacKenzie
a3959e019d (AC_SIZEOF_TYPE): New macro. 1994-03-22 23:28:24 +00:00
David MacKenzie
4955ffdd65 Mention new echo macros. 1994-03-22 20:47:25 +00:00
David MacKenzie
414d0e3356 Describe AC_CHECKING et al. 1994-03-22 20:47:00 +00:00
David MacKenzie
443c92457b Use AC_CHECKING et al. where appropriate. 1994-03-22 20:46:36 +00:00
David MacKenzie
5ec9a446a5 (AC_CHECKING, AC_VERBOSE, AC_ERROR, AC_WARN): New macros. 
Use them where appropriate.
(AC_LANG_C, AC_LANG_CPLUSPLUS): Fix quoting of ac_cpp.
 1994-03-22 20:45:36 +00:00
David MacKenzie
3ef9cd9813 Mention more new stuff. 1994-03-22 13:45:54 +00:00
David MacKenzie
59f62dea45 (AC_PROG_CPP): Don't add $CFLAGS to CPP. 
(AC_PROG_CXXCPP): Don't add $CXXFLAGS to CXXCPP.
 1994-03-22 13:45:34 +00:00
David MacKenzie
c3800f9ea7 (AC_OUTPUT): Don't remove VPATH lines containing colons. 
From Jim Meyering (meyering@comco.com).
(AC_LANG_C): Add CFLAGS to ac_cpp.
(AC_LANG_CPLUSPLUS): Add CXXFLAGS to ac_cpp.
 1994-03-22 13:44:36 +00:00
David MacKenzie
02de1b387f (AC_LANG_RESTORE): Only emit shell code to change the current language 
if it actually changed.
 1994-03-20 00:39:50 +00:00
David MacKenzie
dd5287637b update master menu 1994-03-20 00:11:14 +00:00
David MacKenzie
9cadbf3acd New stuff. 1994-03-19 21:52:45 +00:00
David MacKenzie
1a77e2a979 Add info dir entry. 
Describe new C++ macros and AC_MMAP.
(Language Choice): New section.
Add another example of dependencies.
 1994-03-19 21:52:23 +00:00
David MacKenzie
8202df5faf (AC_PROG_CXX, AC_PROG_CXXCPP, AC_REQUIRE_CPP): New macros based on 
work by zoo@aggregate.com (david d zuhn).
(AC_DECLARE_YYTEXT): Use AC_REQUIRE_CPP.  Warn that it's broken.
(AC_STDC_HEADERS): Use AC_REQUIRE_CPP.
(AC_MMAP): New macro from Mike Haertel and Jim Avera.
 1994-03-19 21:49:18 +00:00
David MacKenzie
c82498449c (AC_PARSEARGS): Check for missing arguments to options. Recognize 
--target.  Save the original args before modifying them.
(AC_INIT): Call AC_LANG_C.
(AC_PREPARE): Don't save the original args here (too late).
(AC_LANG_C, AC_LANG_CPLUSPLUS, AC_LANG_SAVE, AC_LANG_RESTORE):
New macros based on work by zoo@aggregate.com (david d zuhn).
(AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_COMPILE_CHECK,
AC_TEST_PROGRAM, AC_TEST_CPP): Use AC_REQUIRE_CPP and ac_ext and
ac_cpp.
 1994-03-19 21:46:09 +00:00
David MacKenzie
11d9768195 Update the file even if it is unchanged, to avoid foiling a 
Makefile rule that makes it from configure.in.
If you let the rule for making config.status from configure
create config.h from config.h.in, then an unnecessary update here
will not cause unneeded recompilation.  Recompilation should only
happen if config.h is updated, which won't occur if config.h.in
had the same contents, even if its timestamp changed.  (Ick.)
 1994-03-19 21:39:45 +00:00
David MacKenzie
2c72e8e908 (Makefile): Don't depend on config.status, to avoid running 
config.status too many times.
 1994-03-19 21:37:55 +00:00
David MacKenzie
a51c9f3f57 Rename another variable. Update copyright for generated script. 1994-03-18 09:35:40 +00:00
David MacKenzie
dc53d27ed1 Shorten sed variable names. Remove bogus changequotes. 1994-03-18 08:18:08 +00:00
David MacKenzie
9d7621bc84 Document AC_FIND_XTRA. 1994-03-18 08:03:16 +00:00
David MacKenzie
4657336cfc (AC_OUTPUT): Remove VPATH lines if srcdir=., to work around Sun make 
bug.  From Karl Berry.

Rename internal use shell variables to start with "ac_".

Trap signal 2 (SIGINT), not signal 3 (SIGQUIT), which means stop
without cleaning up.  From eggert@twinsun.com (Paul Eggert).
 1994-03-18 08:02:20 +00:00
David MacKenzie
df8bebdaaa (AC_FIND_XTRA): New macro from Karl Berry (karl@cs.umb.edu). 
(AC_FIND_X, AC_ISC_POSIX): Provide self.

(AC_DECLARE_YYTEXT): Move AC_SUBST.  Don't quote value of
DECLARE_YYTEXT.  From Karl Berry.

(AC_PROG_CPP): Include $CFLAGS in CPP.
 1994-03-18 08:00:54 +00:00
David MacKenzie
4d3da1f649 new stuff so far. 1994-03-18 07:59:58 +00:00