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Import autoconf 2.52 for the benefit of maintaining src/tools.
2001-11-14 22:47:22 +03:00
Mon Jul 20 01:08:01 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* acspecific.m4 (AC_ALLOCA): Don't try -lucb -- it's too often broken.
Sat Jul 18 13:40:46 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* acspecific.m4 (AC_MAJOR_HEADER): Add missing "$".
* acspecific.m4 (AC_ALLOCA): Put -lc before -lucb.
Fri Jul 17 00:00:07 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* autoconf.sh: Print the lines of the input file where
unresolved macros occur. From Francois Pinard.
* acspecific.m4 (AC_PROG_INSTALL), acgeneral.m4
(AC_PROGRAM_CHECK): Use test -f instead of -s.
* autoconf.sh: grep for undefined macros in output.
Tue Jul 14 01:19:26 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
* acgeneral.m4 (AC_PROGRAM_CHECK): Search PATH manually to
avoid "command not found" messages on /dev/tty. Remove "args
for check" argument.
(AC_INIT): Don't define checkfor; no longer needed.
* acspecific.m4 (AC_PROG_CC, AC_PROG_RANLIB, AC_PROG_YACC,
AC_PROG_LEX): Don't pass "args for check" argument.
* acgeneral.m4 (AC_PROGRAMS_CHECK): New macro.
* acspecific.m4 (AC_PROG_AWK): Use it. Check for mawk, gawk,
nawk, and awk.
(AC_PROG_YACC): Check for byacc if bison isn't found.
* acspecific.m4 (AC_PROG_CC): Renamed from AC_PROG_GCC.
(AC_PROG_YACC): Renamed from AC_PROG_BISON.
(AC_PROG_AWK): Renamed from AC_PROG_GAWK.
(AC_PROG_LEX): Renamed from AC_PROG_FLEX.
* acgeneral.m4 (AC_TEST_PROGRAM): Redirect stderr to /dev/null
both inside and outside the subshell to try to prevent core
dumped messages. Who knows, it might even help.
Thu Jul 9 21:37:45 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
* acspecific.m4 (AC_GETLOADAVG): Check for DGUX before SVR4.
Fri Jul 3 01:01:50 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acspecific.m4 (AC_REMOTE_TAPE): Renamed from AC_MTIO.
Define HAVE_SYS_MTIO_H instead of NO_MTIO.
(AC_LONG_FILE_NAMES): Renamed from AC_LONG_FILENAMES.
(AC_RSH): Define HAVE_NETDB_H instead of USE_REXEC.
Above mostly from Richard Stallman.
* acgeneral.m4 (AC_MISSING_FUNCS): Macro removed.
* acspecific.m4 (AC_VPRINTF, AC_WAIT3, AC_UTIME_NULL,
AC_TIMEZONE, AC_ST_BLOCKS, AC_ST_BLKSIZE): Change from
FOO_MISSING to HAVE_FOO.
(AC_WAIT3): Renamed from AC_WAIT3_RUSAGE.
(AC_TIMEZONE): Require AC_STRUCT_TM.
(AC_STRUCT_TM): Provide itself.
* acgeneral.m4 (AC_OUTPUT): Add --recheck option to config.status.
* acspecific.m4 (AC_ST_RDEV, AC_CONST): New macros.
* acgeneral.m4 (AC_DEFINE): Don't consider an empty value arg to
be an omitted arg.
Thu Jul 2 16:05:05 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acspecific.m4 (AC_GETLOADAVG): New macro.
* autoconf.sh: Only reject an arg that's not a known option if it
is an option.
Tue Jun 30 16:08:04 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_INIT, AC_OUTPUT): Eliminate vpsub.
Thu Jun 25 12:42:10 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
* autoconf.sh: Add --version option.
* acgeneral.m4: Support it.
Wed Jun 24 14:04:13 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* acspecific.m4 (AC_TIMEZONE): Do the checks unconditionally,
not only if strftime.o is in LIBOBJS.
* acspecific.m4 (AC_DIR_HEADER): Don't assume sys/dir.h exists.
* acgeneral.m4 (AC_PROGRAM_CHECK): Don't include the program
name in the value-if-found. From Rich Murphey.
* acspecific.m4 (AC_PROG_{GCC,RANLIB,GAWK,BISON,FLEX}): Change
callers.
* acgeneral.m4 (AC_OUTPUT): Mention the args given to
configure in a comment in config.status.
Fri Jun 19 13:18:12 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_FUNC_CHECK): Use the third arg when it's
non-null, not when it's null. From Ian Lance Taylor.
Thu Jun 18 12:10:27 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_BEFORE): Print message in next-error format.
From Franc,ois Pinard.
* acgeneral.m4 (AC_PROGRAM_CHECK): If args-for-use is empty,
don't put a space after the program name.
* acspecific.m4 (AC_DECLARE_YYTEXT): Move AC_REQUIREs from
AC_PROG_FLEX to here, where they belong.
* acspecific.m4 (AC_MEMORY_H): Look for memchr instead of memcpy.
From Karl Berry.
Wed Jun 17 09:56:59 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_BEFORE): New macro.
* acspecific.m4 (AC_PROG_GCC, AC_DIR_HEADER, AC_AIX,
AC_MINIX, AC_ISC_POSIX): Use it.
Tue Jun 16 14:46:29 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* autoconf.sh: Remove incomplete output file if interrupted.
* acgeneral.m4 (AC_INIT): Avoid running an extra subshell for pwd.
From Franc,ois Pinard.
Mon Jun 15 21:27:49 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_TEST_PROGRAM): Take another arg for
cross-compiling.
* acspecific.m4 (AC_CROSS_CHECK): New program.
* acgeneral.m4 (AC_REQUIRE, AC_PROVIDE): New macros.
(AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_TEST_CPP): Use them.
* acspecific.m4 (AC_PROG_GCC, AC_GCC_TRADITIONAL, AC_PROG_CPP,
AC_PROG_FLEX, AC_INLINE): Ditto.
Sat Jun 13 17:54:24 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acspecific.m4 (AC_MEMORY_H): echo what it's doing.
Thu Jun 11 14:18:35 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acspecific.m4 (AC_MINUS_C_MINUS_O, AC_INLINE,
AC_SETVBUF_REVERSED): New macros.
(AC_ALLOCA): Define HAVE_ALLOCA_H if appropriate.
* acgeneral.m4 (AC_INIT): Do pwd in the srcdir, not current dir.
Scan through "$@" (implicitly) instead of $*.
(AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_COMPILE_CHECK,
AC_TEST_PROGRAM, AC_TEST_CPP): Supply a `:' if `true' argument
is empty.
* acgeneral.m4, acspecific.m4: Omit `:' in callers.
Wed Jun 10 12:03:11 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acgeneral.m4 (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_HEADER_CHECK,
AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP, AC_FUNC_CHECK):
Make the last argument (program to run if test fails) optional.
(AC_HAVE_FUNCS, AC_HAVE_HEADERS): Don't pass optional last args.
* acspecific.m4 (most macros): Likewise.
Mon Jun 8 16:27:10 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* acspecific.m4 (AC_VFORK): Get rid of backquotes.
* acgeneral.m4 (AC_OUTPUT): Exit with 0 status when
--no-create was given.
Only write to the AC_CONFIG_NAME file if it doesn't exist or is
different from what we'd write. From Ian Lance Taylor.
Thu Jun 4 14:46:22 1992 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
* acspecific.m4 (AC_UNISTD_H, AC_UID_T, AC_SIZE_T, AC_PID_T,
AC_ST_BLKSIZE, AC_STRUCT_TM): Quote the whole macro body.
* acgeneral.m4 (AC_OUTPUT): Look for config header.in in
top_srcdir, not srcdir. From Garrett Wollman.
* acgeneral.m4 (AC_OUTPUT): Don't add make .NOEXPORT rule to
output files.
* acgeneral.m4, acspecific.m4: Rename AC_PROG_CHECK to
AC_PROGRAM_CHECK, AC_PROG_EGREP to AC_PROGRAM_EGREP,
AC_TEST_PROG to AC_TEST_PROGRAM.
Wed Jun 3 14:00:07 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acgeneral.m4 (AC_INIT, AC_OUTPUT): Add --no-create option.
* acgeneral.m4 (AC_COMPILE_CHECK): Check the C compiler exit
status instead of trying to run the test program.
* acspecific.m4 (AC_RESTARTABLE_SYSCALLS): Use AC_TEST_PROG
instead of doing it by hand.
* acspecific.m4 (AC_PROG_GCC, AC_AIX, AC_XENIX_DIR,
AC_SCO_INTL, AC_DYNIX_SEQ): Use AC_PROG_EGREP instead of
AC_TEST_PROG.
* acgeneral.m4 (AC_TEST_PROG): Renamed from AC_TEST_PROGRAM.
* acgeneral.m4 (AC_INIT): Don't relativize `.'.
(AC_OUTPUT): Substitute the subdirectory path, not the top
path, for srcdir, unless the top path is `.'.
* acgeneral.m4 (AC_OUTPUT): Special-case substituting DEFS.
From Ian Lance Taylor.
* acspecific.m4 (AC_GCC_TRADITIONAL): Use CPP instead of
compiling a test program.
* acgeneral.m4 (AC_TEST_CPP): Pass DEFS to CPP.
(AC_HEADER_EGREP): Don't echo anything.
(AC_PROG_EGREP): New macro.
Tue Jun 2 14:07:27 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acgeneral.m4 (AC_CONFIG_HEADER): Renamed from AC_HEADER_FILE.
Rename AC_HEADER_NAME TO AC_CONFIG_NAME.
(AC_SUBST): Add the arg variable to a diversion for config.status.
(AC_OUTPUT): Write the code to create output files into config.status,
then run that. Always use `awk'; checking for nawk in a subshell
doesn't seem to work on 4.3BSD.
* acgeneral.m4 (AC_HEADER_EGREP): Pass DEFS to CPP.
* acspecific.m4 (AC_SIZE_T): Define size_t as int, not long.
From Ian Lance Taylor.
* acspecific.m4 (AC_STDC_HEADERS): Also check for stdarg.h.
From Garrett Wollman.
Wed May 20 00:34:03 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acgeneral.m4 (AC_OUTPUT): Use nawk if available.
* acgeneral.m4 (AC_INIT): Make srcdir=`.' absolute.
* acspecific.m4 (AC_DIR_HEADER): Include sys/types.h before
dir header in closedir test.
* acgeneral.m4, acspecific.m4: AC_LIBTHING_CHECK renamed to
AC_COMPILE_CHECK.
* acspecific.m4 (AC_AIX, AC_XENIX_DIR, AC_SCO_INTL, AC_DYNIX_SEQ):
Use the C preprocessor instead of just looking for files.
Mon May 18 20:51:50 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* acspecific.m4 (WORDS_BIGENDIAN): Fix exit expression.
(AC_DECLARE_YYTEXT): Eval $CPP.
(AC_DIR_HEADER): Compile the test program; don't just
preprocess it. Above all from Karl Berry.
Fri May 15 00:57:01 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acspecific.m4 (AC_AIX): Don't define _BSD, to avoid getting
union wait.
* acgeneral.m4 (AC_HEADER_EGREP): New macro, replacing AC_IDENT*.
* acspecific.m4 (AC_MEMORY_H, AC_RETSIGTYPE, AC_{UID,SIZE,PID}_T):
Use it.
* acgeneral.m4 (AC_TEST_CPP): New macro.
(AC_IDENT_{PRESENT,MISSING}): Macros deleted.
(AC_HEADER_CHECK): Use AC_TEST_CPP, replaces AC_HEADER_{PRESENT,
MISSING}.
(AC_LIBTHING_CHECK): Replace AC_LIBTHING_{PRESENT,MISSING}.
(AC_FUNC_CHECK): Replace AC_FUNC_PRESENT.
(AC_INIT): Don't set INCLUDEDIR.
* acspecific.m4 (AC_DIR_HEADER): Use AC_TEST_CPP.
* All other macros: Don't refer to INCLUDEDIR; use
AC_HEADER_CHECK instead.
* acspecific.m4 (AC_PROG_CPP): Don't evaluate $CC until called.
Try $CC -E before /lib/cpp.
Thu May 14 23:15:02 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acgeneral.m4 (AC_OUTPUT): Remove each file before creating it.
Sat May 9 14:52:57 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acspecific.m4 (AC_WAIT3_RUSAGE): New macro.
* acgeneral.m4 (AC_INIT, AC_OUTPUT): Use AC_SUBST instead of a
special mechanism to substitute for srcdir.
* acgeneral.m4 (AC_OUTPUT): Substitute for exec_prefix if it
was given, even if not substituting for prefix.
* acgeneral.m4 (AC_INIT, AC_OUTPUT): Remove @VPATH@
substitution; use @srcdir@ instead.
Sun May 3 01:21:47 1992 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
* acgeneral.m4 (AC_NOTICE): New macro taken from AC_INIT, to avoid
m4 coredump. From Karl Berry.
* acgeneral.m4 (AC_OUTPUT): Look for header-file.in in $srcdir,
not current dir.
* acgeneral.m4 (AC_IDENT_{MISSING,PRESENT}): Make them agree
with the documentation -- the third arg is a shell command,
not an identifier to define.
* acspecific.m4 (AC_DIR_HEADER): Change the caller.
Mon Apr 27 09:15:15 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acspecific.m4: Use AC_TEST_PROGRAM wherever $compile was
being used directly.
* acgeneral.m4 (AC_HAVE_HEADERS, AC_HAVE_FUNCS,
AC_FUNC_PRESENT, AC_TEST_PROGRAM): New macros from Ian Lance Taylor.
* acspecific.m4 (AC_PROG_INSTALL): Screen out /usr/sbin/install.
(AC_CHAR_UNSIGNED): Don't define __CHAR_UNSIGNED__ if it's
predefined.
Fri Apr 24 10:08:21 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* acgeneral.m4 (AC_OUTPUT): Make the arg a list of files instead of
directories.
* acspecific.m4 (AC_ALLOCA): Check whether the alternate libraries
actually contain alloca. From Ian Lance Taylor.
* acspecific.m4 (AC_PROG_CPP): New macro.
* acgeneral.m4 (AC_OUTPUT): Allow newly defined values to be more
than one word for AC_HEADER_FILE. From Karl Berry.
* acgeneral.m4 (AC_OUTPUT): Don't substitute DEFS if AC_HEADER_FILE.
(AC_LIBTHING{PRESENT,MISSING}): Run conftest in subshell.
From Ian Lance Taylor.