diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 92 |
1 files changed, 44 insertions, 48 deletions
diff --git a/configure.ac b/configure.ac index ee5a487c..9a66858c 100644 --- a/configure.ac +++ b/configure.ac @@ -1,14 +1,14 @@ dnl dnl configure.ac --- autoconf input file for gawk dnl -dnl Copyright (C) 1995-2005 the Free Software Foundation, Inc. +dnl Copyright (C) 1995-2007 the Free Software Foundation, Inc. dnl dnl This file is part of GAWK, the GNU implementation of the dnl AWK Programming Language. 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 the Free Software Foundation; either version 3 of the License, or dnl (at your option) any later version. dnl dnl GAWK is distributed in the hope that it will be useful, @@ -23,7 +23,7 @@ dnl dnl Process this file with autoconf to produce a configure script. -AC_INIT([GNU Awk], 3.1.5, bug-gawk@gnu.org, gawk) +AC_INIT([GNU Awk], 3.1.6, bug-gawk@gnu.org, gawk) # This is a hack. Different versions of install on different systems # are just too different. Chuck it and use install-sh. @@ -39,8 +39,9 @@ then export INSTALL fi -AC_PREREQ(2.59) -AM_INIT_AUTOMAKE +AC_PREREQ(2.61) +AM_INIT_AUTOMAKE([1.10]) + dnl Additional argument stuff AC_ARG_ENABLE(portals, [ --enable-portals Enable /p as path prefix for portals], @@ -68,6 +69,12 @@ AC_ARG_ENABLE(switch, [ --enable-switch Enable switch statements for awk progra AC_DEFINE(ALLOW_SWITCH, 1, [switch statements are enabled in awk programs]) fi ) +AC_ARG_ENABLE([directories-fatal], [ --disable-directories-fatal Disable fatal errors on directories], + if test "$enableval" = no + then + AC_DEFINE(NO_DIRECTORY_FATAL, 1, [disable fatal errors on directories]) + fi +) dnl checks for programs AC_PROG_EGREP @@ -90,7 +97,7 @@ AC_MSG_CHECKING([for special development options]) if test -f $srcdir/.developing then # add other debug flags as appropriate, save GAWKDEBUG for emergencies - CFLAGS="$CFLAGS -DARRAYDEBUG" + CFLAGS="$CFLAGS -DARRAYDEBUG -DYYDEBUG" if grep dbug $srcdir/.developing then CFLAGS="$CFLAGS -DDBUG" @@ -99,7 +106,7 @@ then # turn on compiler warnings if we're doing development if test "$GCC" = yes then - CFLAGS="$CFLAGS -Wall" + CFLAGS="$CFLAGS -Wall -fno-builtin" fi AC_MSG_RESULT([yes]) else @@ -109,9 +116,8 @@ fi AC_SUBST(CFLAGS) dnl checks for systems -AC_AIX +AC_USE_SYSTEM_EXTENSIONS AC_ISC_POSIX -AC_MINIX AC_SYS_LARGEFILE GAWK_AC_AIX_TWEAK GAWK_AC_LINUX_ALPHA @@ -122,8 +128,7 @@ dnl need -D_SYSV3 for ISC CFLAGS="$CFLAGS -D_SYSV3" fi -dnl check for C compiler for automake -AM_PROG_CC_STDC +dnl check for C compiler for automake. Needed for dfa.h. AM_C_PROTOTYPES dnl Cygwin doesn't like to get libs with full paths @@ -139,14 +144,16 @@ esac dnl initialize GNU gettext AM_GNU_GETTEXT([external]) -AM_GNU_GETTEXT_VERSION([0.14.4]) +AM_GNU_GETTEXT_VERSION([0.16.1]) +AM_LANGINFO_CODESET +gt_LC_MESSAGES dnl checks for header files AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_HEADER_TIME -AC_CHECK_HEADERS(fcntl.h limits.h locale.h libintl.h mcheck.h \ - netdb.h netinet/in.h signum.h stdarg.h string.h \ +AC_CHECK_HEADERS(arpa/inet.h fcntl.h limits.h locale.h libintl.h mcheck.h \ + netdb.h netinet/in.h signum.h stdarg.h stddef.h string.h \ sys/param.h sys/socket.h sys/time.h unistd.h \ termios.h stropts.h wchar.h wctype.h) @@ -191,6 +198,12 @@ AC_TRY_COMPILE([#include <wctype.h>],[ foo = 0; ], AC_DEFINE(HAVE_WINT_T, 1, [systems should define this type here])) +dnl check for sockaddr_storage +AC_TRY_COMPILE([#include <sys/types.h> +#include <sys/socket.h>],[ + struct sockaddr_storage foo; +], + AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [newer systems define this type here])) dnl Borrwed from rsync, thanks to to Jim Meyering. @@ -244,20 +257,27 @@ TYPE_SOCKLEN_T dnl checks for functions AC_FUNC_VPRINTF -GAWK_AC_FUNC_STRTOD_C89 AC_FUNC_MKTIME case "$ac_cv_func_working_mktime" in yes) AC_DEFINE(HAVE_MKTIME, 1, [we have the mktime function]) ;; esac +AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [have getaddrinfo])], + [AC_CHECK_LIB(socket, getaddrinfo, + [AC_DEFINE(HAVE_GETADDRINFO, 1, + [have getaddrinfo])])]) + AC_CHECK_LIB(m, fmod) -AC_CHECK_FUNCS(fmod getgrent getgroups grantpt iswctype mbrlen \ - memcmp memcpy memmove memset setlocale snprintf strchr \ - strerror strftime strncasecmp strtod strtoul system tzset \ - isascii btowc \ - iswlower iswupper towlower towupper \ - wcrtomb wcscoll wcscoll wctype) + +# Need the check for mkstemp and tmpfile for missing_d/snprintf.c. +AC_CHECK_FUNCS(atexit btowc fmod getgrent getgroups grantpt \ + isascii iswctype iswlower iswupper mbrlen \ + memcmp memcpy memcpy_ulong memmove memset \ + memset_ulong mkstemp setlocale snprintf strchr \ + strerror strftime strncasecmp strtod strtoul \ + system tmpfile towlower towupper tzset wcrtomb \ + wcscoll wcscoll wctype) dnl this check is for both mbrtowc and the mbstate_t type, which is good AC_FUNC_MBRTOWC @@ -277,7 +297,8 @@ AC_CHECK_HEADER(dlfcn.h, # Check this separately. Some systems have dlopen # in libc. Notably freebsd and cygwin. - AC_CHECK_LIB(dl, dlopen) + # HP-NSK has it in zrldsrl + AC_SEARCH_LIBS(dlopen, dl zrldsrl) ]) dnl check for how to use getpgrp @@ -341,30 +362,5 @@ AC_CONFIG_FILES(Makefile awklib/Makefile doc/Makefile po/Makefile.in - test/Makefile - [version.c:version.in]) - -dnl This is a significant and rather ugly hack. We want to keep -dnl version.c from being removed upon `make distclean'. -dnl We put the `$$' on the front for old systems with 14-char filenames. - -dnl At this point, `configure' has finished creating `config.status' which -dnl actually does all the checking and configuring. `config.status' is run -dnl by the AC_OUTPUT macro below. This step comes in between the two: it -dnl adds code to `config.status'. Doing it there ensures that this step -dnl happens *every* time `config.status' is run, such as when `make' decides -dnl to update something. Fun, fun, fun. - -dnl Be careful of multiple levels of shell quoting! - -dnl The trailing newline in the sed command is needed for Mac OS X. Sigh. - -AC_CONFIG_COMMANDS_POST([sed '$i\ - echo $as_me: fixing Makefile to keep version.c\ - sed "/CONFIG_CLEAN_FILES/s/version.c//" < Makefile > $$.Makefile\ - mv $$.Makefile Makefile - ' < $CONFIG_STATUS > $$.gawk-hack - mv $$.gawk-hack $CONFIG_STATUS]) - - + test/Makefile) AC_OUTPUT |