Move to gawk-3.1.0.

1 files changed, 88 insertions, 71 deletions

diff --git a/configure.in b/configure.in
index 7867034f..f3de8221 100644
--- a/configure.in
+++ b/configure.in
@@ -1,21 +1,21 @@
 dnl
 dnl configure.in --- autoconf input file for gawk
-dnl 
-dnl Copyright (C) 1995-2000 the Free Software Foundation, Inc.
-dnl 
+dnl
+dnl Copyright (C) 1995-2001 the Free Software Foundation, Inc.
+dnl
 dnl This file is part of GAWK, the GNU implementation of the
 dnl AWK Programming Language.
-dnl 
+dnl
 dnl GAWK is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
 dnl the Free Software Foundation; either version 2 of the License, or
 dnl (at your option) any later version.
-dnl 
+dnl
 dnl GAWK is distributed in the hope that it will be useful,
 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 dnl GNU General Public License for more details.
-dnl 
+dnl
 dnl You should have received a copy of the GNU General Public License
 dnl along with this program; if not, write to the Free Software
 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
@@ -23,50 +23,50 @@ dnl
 
 dnl Process this file with autoconf to produce a configure script.
 
-dnl this makes sure that the local install-sh gets found
-dnl define(AC_CONFIG_AUX_DIR,)
-
-dnl This is the configure.in script proper
 AC_INIT(awk.h)
-AC_PREREQ(2.12)
-AC_CONFIG_HEADER(config.h:configh.in)
+AC_PREREQ(2.13)
+AM_INIT_AUTOMAKE(gawk, 3.1.0)
+AM_CONFIG_HEADER(config.h:configh.in)
 
 dnl Additional argument stuff
-AC_ARG_ENABLE(bitops, [  --enable-bitops	Enable Octal and Hex constants and bit functions], AC_DEFINE(BITOPS))
-AC_ARG_ENABLE(non-decimal-data, [  --enable-non-decimal-data	Enable Octal and Hex constants as valid input data], AC_DEFINE(NONDECDATA))
+AC_ARG_ENABLE(portals, [  --enable-portals	Enable /p as path prefix for portals], AC_DEFINE(HAVE_PORTALS))
 
 dnl checks for programs
 AC_PROG_YACC
 AC_PROG_LN_S
 AC_PROG_CC
 AC_PROG_CPP
+AC_PROG_RANLIB
 
 # This is a hack. Different versions of install on different systems
 # are just too different. Chuck it and use install-sh.
-INSTALL="$srcdir/install-sh -c"; export INSTALL
+#
+# If the user supplies $INSTALL, figure they know what they're doing.
+if test "x$INSTALL" = "x"
+then
+	INSTALL="$srcdir/install-sh -c"
+	export INSTALL
+fi
+
 AC_PROG_INSTALL
 
 AC_PROG_MAKE_SET
 
-if test "$CFLAGS" = ""
-then
-dnl	no user provided CFLAGS, feel free to do this our way
-	if test "$GCC" = yes
-	then
-		CFLAGS="-g -O"
-	else
-dnl		go for speed, not debugging. :-)
-		CFLAGS="-O"
-	fi
-fi
-
 # This is mainly for my use during testing and development.
 # Yes, it's a bit of a hack.
+AC_MSG_CHECKING([for special development options])
 if test -f $srcdir/.developing
 then
-	AC_DEFINE(BITOPS)
-	AC_DEFINE(NONDECDATA)
+	# add other debug flags as appropriate, save GAWKDEBUG for emergencies
 	CFLAGS="$CFLAGS -DARRAYDEBUG"
+	# turn on compiler warnings if we're doing development
+	if test "$GCC" = yes
+	then
+		CFLAGS="$CFLAGS -Wall"
+	fi
+	AC_MSG_RESULT([yes])
+else
+	AC_MSG_RESULT([no])
 fi
 
 AC_SUBST(CFLAGS)
@@ -75,8 +75,9 @@ dnl checks for systems
 AC_AIX
 AC_ISC_POSIX
 AC_MINIX
-GAWK_AC_SYS_LARGEFILE
+AC_SYS_LARGEFILE
 GAWK_AC_AIX_TWEAK
+GAWK_AC_LINUX_ALPHA
 
 if test "$ISC" = 1	# will be set by test for ISC
 then
@@ -84,10 +85,20 @@ dnl	need -D_SYSV3 for ISC
 	CFLAGS="$CFLAGS -D_SYSV3"
 fi
 
+dnl check for C compiler for automake
+AM_PROG_CC_STDC
+AM_C_PROTOTYPES
+
+ALL_LINGUAS="he"
+AM_GNU_GETTEXT
+
 dnl checks for header files
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(limits.h locale.h stdarg.h unistd.h signum.h sys/param.h string.h)
+AC_CHECK_HEADERS(fcntl.h limits.h locale.h libintl.h mcheck.h \
+	netdb.h netinet/in.h  signum.h stdarg.h string.h \
+	sys/param.h sys/socket.h unistd.h)
+
 if test "$ac_cv_header_string_h" = yes
 then
 	AC_CHECK_HEADERS(memory.h)
@@ -100,56 +111,56 @@ AC_TYPE_PID_T
 AC_TYPE_SIGNAL
 AC_SIZE_T
 AC_TYPE_GETGROUPS
+GAWK_AC_TYPE_SSIZE_T
 AC_EGREP_HEADER([int.*sprintf], stdio.h,
 	AC_DEFINE(SPRINTF_RET, int),
 	AC_DEFINE(SPRINTF_RET, char *))
 
 dnl checks for functions
-if test "$YACC" = "bison -y" ||
- { test -f $srcdir/awktab.c && grep 'alloca *(' $srcdir/awktab.c > /dev/null; }
-then
-	AC_FUNC_ALLOCA
-fi
 AC_DEFINE(REGEX_MALLOC)
 AC_FUNC_VPRINTF
+dnl one day use [ AC_CHECK_TYPE(ssize_t, int) ]
+GAWK_AC_FUNC_STRTOD_C89
+AC_FUNC_MKTIME
+case "$ac_cv_func_working_mktime" in
+yes)	AC_DEFINE(HAVE_MKTIME)
+	;;
+esac
 
 AC_CHECK_LIB(m, fmod)
-AC_CHECK_FUNCS(madvise memset memcpy memcmp fmod setlocale strchr strerror \
-		strftime strncasecmp strtod system tzset)
-
-dnl see if we have mmap
-AC_FUNC_MMAP
-
-dnl check for how to use getpgrp
-dnl have to hardwire it for VMS POSIX. Sigh.
-if (uname) > /dev/null 2>&1
-then
-	case `uname` in
-	*VMS*|*BeOS*)
-		AC_DEFINE(GETPGRP_VOID)
-		;;
-	*HP-UX*)	# not getpgrp related
+AC_CHECK_FUNCS(memset memcpy memcmp fmod setlocale strchr strerror \
+		 strftime strncasecmp strtod system tzset)
+
+dnl check for dynamic linking
+dnl This is known to be very primitive
+AC_CHECK_HEADER(dlfcn.h,
+	AC_CHECK_LIB(dl, dlopen,
+		AC_DEFINE(DYNAMIC)
+		LIBS="$LIBS -ldl"
 		if test "$GCC" = yes
 		then
-			:
-		else
-			# stupid HP linker leaves the output file
-			# around even when a link fails. This confuses
-			# the alloca tests, so we have to do this
-			# manually. Sucks big time.
-			LIBS="$LIBS -lPW"
+			# Add others here as appropriate,
+			# one day use GNU libtool.
+			if uname | egrep -i linux > /dev/null
+			then
+				LDFLAGS="$LDFLAGS -rdynamic"
+			fi
 		fi
+))
 
-		# have to do the getpgrp test since won't
-		# fall into the default
-		AC_FUNC_GETPGRP
-		;;
-	*)	AC_FUNC_GETPGRP
-		;;
-	esac
-else
-	AC_FUNC_GETPGRP
-fi
+dnl check for how to use getpgrp
+dnl have to hardwire it for VMS POSIX. Sigh.
+dnl ditto for BeOS.
+case `(uname) 2> /dev/null` in
+*VMS*|*BeOS*)
+	AC_DEFINE(GETPGRP_VOID)
+	;;
+*)	AC_FUNC_GETPGRP
+	;;
+esac
+
+dnl check for sockets
+GAWK_AC_LIB_SOCKETS
 
 dnl checks for structure members
 AC_STRUCT_ST_BLKSIZE
@@ -160,6 +171,12 @@ AC_STRUCT_TIMEZONE
 dnl checks for compiler characteristics
 AC_C_CHAR_UNSIGNED
 AC_C_CONST
-GAWK_AC_C_STRINGIZE
-
-AC_OUTPUT(Makefile doc/Makefile test/Makefile awklib/Makefile, [date > stamp-h])
+AC_C_INLINE
+AC_C_STRINGIZE
+
+AC_OUTPUT(Makefile \
+	awklib/Makefile \
+	doc/Makefile \
+	intl/Makefile \
+	po/Makefile.in \
+	test/Makefile)