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. ----- Copyright 1992 Free Software Foundation, Inc. This file is part of GNU Autoconf. GNU Autoconf is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Autoconf is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with autoconf; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.