configure.in revision 145479
169408Sachednl Autoconf script for tcsh 269408Sachednl To rebuild the `configure' script from this, execute the command 369408Sachednl autoconf 469408Sachednl in the directory containing this script. 569408Sachednl 669408Sachednl You'll also need a version of config.guess from a gnu package 769408Sachednl 869408Sachednl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96. 969408Sachednl 1069408Sache 11145479SmpAC_PREREQ([2.59])dnl Minimum Autoconf version required. 12145479SmpAC_INIT 13145479SmpAC_CONFIG_SRCDIR([tc.vers.c]) 14145479SmpAC_CONFIG_HEADERS([config.h]) 1569408Sache 1669408SacheAC_CANONICAL_HOST 1769408Sache 1869408SacheAC_MSG_CHECKING([cached host tuple]) 1969408Sacheif { test x"${ac_cv_host_system_type+set}" = x"set" && 2069408Sache test x"$ac_cv_host_system_type" != x"$host"; }; then 2169408Sache AC_MSG_RESULT([different]) 2269408Sache AC_MSG_ERROR([remove config.cache and re-run configure]) 2369408Sacheelse 2469408Sache AC_MSG_RESULT(ok) 2569408Sachefi 2669408Sacheac_cv_host_system_type="$host" 2769408Sache 2869408Sache 2969408Sachechangequote(, )dnl 3069408Sache 3169408Sachecase "${host}" in 3269408Sache 3369408Sache ## Alpha (DEC) machines. 3469408Sache alpha*-dec-osf* ) 3569408Sache tcsh_config_file=decosf1 3669408Sache ;; 3769408Sache 3869408Sache ## Ultrix 3969408Sache *-dec-ultrix* ) 4069408Sache tcsh_config_file=ultrix 4169408Sache ;; 4269408Sache 4369408Sache ## DGUX 4469408Sache *-dg-dguxR4* ) 4569408Sache tcsh_config_file=dgux5.4 4669408Sache ;; 4769408Sache m88k-dg-dgux5.4R* ) 4869408Sache tcsh_config_file=dgux5.4 4969408Sache ;; 5069408Sache 5169408Sache ## HP/UX 5269408Sache *-hp-hpux7* ) 5369408Sache tcsh_config_file=hpux7 5469408Sache ;; 5569408Sache *-hp-hpux[89]* ) 5669408Sache tcsh_config_file=hpux8 5769408Sache ;; 5869408Sache *-hp-hpux1[0-9]* ) 5983098Smp tcsh_config_file=hpux11 6069408Sache ;; 6169408Sache 6269408Sache ## IBM AIX systems 6369408Sache *-ibm-aix*) 6469408Sache tcsh_config_file=aix 6569408Sache ;; 6669408Sache 6769408Sache ## SX-4 6869408Sache sx4-nec-*) 6969408Sache CC='cc -h0,ansi,novector,float0' 7069408Sache LDFLAGS='-Gsmall' 7169408Sache tcsh_config_file=superux8 7269408Sache ;; 7369408Sache 7469408Sache ## IBM OS/390 systems 7569408Sache *-ibm-os390*) 7669408Sache CC='c89' 7769408Sache tcsh_config_file=os390 7869408Sache ;; 7969408Sache 8069408Sache ## Linux 81145479Smp *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) 8269408Sache tcsh_config_file=linux 8369408Sache ;; 8469408Sache 8569408Sache ## Motorola systems 8669408Sache m68k-motorola-sysv* ) 8769408Sache tcsh_config_file=sysV68 8869408Sache ;; 8969408Sache m88k-motorola-sysv3* ) 9069408Sache tcsh_config_file=sysV88 9169408Sache ;; 9269408Sache 9369408Sache ## NetBSD systems 9469408Sache *-*-netbsd*) 9569408Sache tcsh_config_file=bsd4.4 9669408Sache ;; 9769408Sache 9869408Sache ## FreeBSD systems 9969408Sache *-*-freebsd*) 10069408Sache tcsh_config_file=bsd4.4 10169408Sache ;; 10269408Sache 10369408Sache ## OpenBSD systems 10469408Sache *-*-openbsd*) 10569408Sache tcsh_config_file=bsd4.4 10669408Sache ;; 10769408Sache 10869408Sache ## BSDI systems 10969408Sache *-*-bsdi*) 11069408Sache tcsh_config_file=bsd4.4 11169408Sache ;; 11269408Sache 11369408Sache ## Mac OS X Server 11469408Sache *-*-rhapsody* ) 11569408Sache tcsh_config_file=bsd4.4 11669408Sache ;; 11769408Sache 118100616Smp ## Mac OS X Server 119100616Smp *-*-darwin* ) 120100616Smp tcsh_config_file=bsd4.4 121100616Smp ;; 122100616Smp 12369408Sache ## Silicon Graphics machines 12469408Sache *-sgi-iri* ) 12569408Sache tcsh_config_file=irix 12669408Sache case "${host_os}" in 12769408Sache irix[34]*) # Irix-3.x - Irix 4.x 12869408Sache NON_GNU_DFLAGS='-D__STDC__' 12969408Sache LIBS='-lsun -lbsd -lc_s' 13069408Sache ;; 13169408Sache irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1 13269408Sache LIBS='-lbsd' 13369408Sache ;; 13469408Sache irix6.[2-9]*) # Irix 6.2 and later 13569408Sache tcsh_config_file=irix62 13669408Sache ;; 13769408Sache esac 13869408Sache ;; 13969408Sache 14069408Sache ## Suns 14169408Sache *-sun-sunos3* ) 14269408Sache tcsh_config_file=sunos35 14369408Sache ;; 14469408Sache *-sun-sunos4.0* ) 14569408Sache tcsh_config_file=sunos40 14669408Sache ;; 14769408Sache *-sun-sunos4.1.[12]* ) 14869408Sache tcsh_config_file=sunos41 14969408Sache ;; 15069408Sache *-sun-sunos4.1.[3456]* ) 15169408Sache tcsh_config_file=sunos413 15269408Sache ;; 15369408Sache *-*-solaris2.[01]* ) # Should handle sparc or x86 15469408Sache tcsh_config_file=sol2 15569408Sache ;; 15669408Sache *-sun-solaris2.2* ) # Sparc only release 15769408Sache tcsh_config_file=sol22 15869408Sache ;; 15969408Sache *-sun-solaris2.3* ) # Sparc only release 16069408Sache tcsh_config_file=sol23 16169408Sache ;; 16269408Sache *-*-solaris2.[45]* ) # Should handle sparc, x86 and powerpc 16369408Sache tcsh_config_file=sol24 16469408Sache ;; 16569408Sache *-*-solaris2.* ) # Should handle sparc, x86 and powerpc 16669408Sache tcsh_config_file=sol26 16769408Sache ;; 16869408Sache 16969408Sache ## Dell SVR4 17069408Sache *-dell-sysv4* ) 17169408Sache tcsh_config_file=sysv4 17269408Sache DFLAGS="$DFLAGS -DDELL" 17369408Sache ;; 17469408Sache 17569408Sache ## SVR4 (Generic and otherwise) 17669408Sache *-*-sysv4* ) 17769408Sache tcsh_config_file=sysv4 17869408Sache ;; 17969408Sache 18069408Sache ## Tektronix systems 18169408Sache m68k-tektronix-bsd* ) 18269408Sache tcsh_config_file=bsd 18369408Sache NON_GNU_DFLAGS='-DBSD -DUTek' 18469408Sache ;; 18569408Sache m88k-tektronix-sysv3* ) 18669408Sache tcsh_config_file=tekXD88 18769408Sache ;; 18869408Sache 18969408Sache ## SCO 19069408Sache *-sco3.2v5*) 19169408Sache tcsh_config_file=sco32v5 19269408Sache ;; 19369408Sache *-sco3.2v4*) 19469408Sache tcsh_config_file=sco32v4 19569408Sache ;; 19669408Sache *-sco3.2v2*) 19769408Sache tcsh_config_file=sco32v2 19869408Sache ;; 19969408Sache 20069408Sache ## Siemens BS2000 Mainframe 201145479Smp bs2000-siemens-*) 20269408Sache tcsh_config_file=bs2000 20369408Sache ;; 20469408Sache 20569408Sache ## Convex 20669408Sache *-convex*) 20769408Sache tcsh_config_file=convex 20869408Sache ;; 20969408Sache 21069408Sache ## Cray 21169408Sache *-cray-unicos*) 21269408Sache tcsh_config_file=cray 21369408Sache ;; 21469408Sache 215145479Smp ## Red Hat Cygwin 21669408Sache *-cygwin) 21769408Sache tcsh_config_file=cygwin32 21869408Sache ;; 21969408Sache 22069408Sache ## mips-compaq-nonstopux 22169408Sache *-*-nonstopux) 22269408Sache tcsh_config_file=sysv4 22369408Sache ;; 22469408Sache 22583098Smp ## Apollo Domain/OS 22683098Smp *-apollo-*) 22783098Smp tcsh_config_file=apollo 22883098Smp ;; 22983098Smp 23069408Sache * ) 23169408Sache changequote([, ])dnl 23269408Sache AC_MSG_ERROR([Tcsh can't guess the configuration file name 233145479Smpfor `${host}' systems. 234145479SmpCheck tcsh's `Ported' file for manual configuration instructions.]) 23569408Sache changequote(, )dnl 23669408Sache ;; 23769408Sache 23869408Sacheesac 23969408Sache 24069408Sacheecho "Tcsh will use configuration file \`$tcsh_config_file'." 24169408Sachechangequote([, ])dnl 242145479Smpcp ${srcdir}/config/${tcsh_config_file} config_p.h 243145479SmpAH_BOTTOM( 244145479Smp[#include "config_p.h" 245145479Smp#include "config_f.h"]) 24669408Sache 247145479Smpdnl Checks for programs 24869408SacheAC_PROG_CC 24969408SacheAC_PROG_CPP 25069408SacheAC_PROG_GCC_TRADITIONAL 25169408Sache 252145479Smpif test "x$GCC" != xyes ; then 25369408Sache DFLAGS="$DFLAGS $NON_GNU_DFLAGS" 25469408Sache CFLAGS="$CFLAGS $NON_GNU_CFLAGS" 25569408Sachefi 25669408Sache 257145479Smpdnl Checks for libraries 25869408SacheAC_SEARCH_LIBS(crypt, crypt) 259145479SmpAC_SEARCH_LIBS(getspnam, sec) 260145479SmpAC_SEARCH_LIBS(tgetent, termlib termcap curses ncurses) 26169408SacheAC_SEARCH_LIBS(gethostbyname, nsl) 26269408SacheAC_SEARCH_LIBS(connect, socket) 263145479SmpAC_SEARCH_LIBS([iconv], [iconv], [AC_DEFINE([HAVE_ICONV], [1], 264145479Smp [Define to 1 if you have the iconv () interface])]) 26569408Sache 266145479Smpdnl Checks for header files 267145479SmpAC_CHECK_HEADERS([auth.h inttypes.h shadow.h stdint.h]) 268145479SmpAC_CHECK_HEADERS([utmpx.h utmp.h]) 269145479SmpAC_CHECK_HEADERS([wchar.h], 270145479Smp [AC_CHECK_SIZEOF([wchar_t], [], [dnl 271145479Smp#include <stdio.h> 272145479Smp#include <wchar.h>]) 273145479Smp AC_CHECK_HEADERS([wctype.h])]) 274145479SmpAC_HEADER_DIRENT 275145479SmpAC_HEADER_STAT 276145479SmpAC_HEADER_STDC 277145479Smp 278145479Smpdnl Checks for types 279145479SmpAC_CHECK_TYPES([long long]) 280145479SmpAC_TYPE_GETGROUPS 281145479SmpAC_TYPE_MODE_T 282145479SmpAC_TYPE_SIGNAL 283145479SmpAC_TYPE_SIZE_T 284145479SmpAC_TYPE_UID_T 285145479Smp 286145479SmpAC_DEFUN([AC_TYPE_SOCKLEN_T], [ 287145479SmpAC_CHECK_TYPE(socklen_t,, 288145479SmpAC_DEFINE(socklen_t, int, [Define to `int' if neither <sys/types.h> nor <sys/socket.h> define.]), 289145479Smp[ 290145479Smp#include <sys/types.h> 291145479Smp#include <sys/socket.h> 292145479Smp]) 293145479Smp]) 294145479SmpAC_TYPE_SOCKLEN_T 295145479Smp 296145479Smp 297145479Smpdnl Checks for structures 298145479SmpAC_CHECK_MEMBERS([struct dirent.d_ino], , , 299145479Smp[#ifdef HAVE_DIRENT_H 300145479Smp# include <dirent.h> 301145479Smp#else 302145479Smp# ifdef HAVE_NDIR_H 303145479Smp# include <ndir.h> 304145479Smp# else 305145479Smp# include <sys/dir.h> 306145479Smp# endif 307145479Smp# define dirent direct 308145479Smp#endif]) 309145479SmpAC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_user, struct utmp.ut_tv, 310145479Smp struct utmp.ut_xtime], , , 311145479Smp[#ifdef HAVE_UTMPX_H 312145479Smp#include <utmpx.h> 313145479Smp#define utmp utmpx 314145479Smp#elif defined HAVE_UTMP_H 315145479Smp#include <utmp.h> 316145479Smp#endif]) 317145479SmpAC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], , , 318145479Smp[#include <sys/types.h> 319145479Smp#include <sys/socket.h>]) 320145479Smp 321145479Smpdnl Checks for compiler characteristics 322145479SmpAC_C_CONST 323145479SmpAC_C_PROTOTYPES 324145479SmpAC_C_VOLATILE 325145479Smp 326145479Smpdnl checks for library functions 327145479SmpAC_CHECK_DECLS([gethostname]) 328145479SmpAC_CHECK_FUNCS([dup2 getcwd gethostname getpwent getutent memmove memset] dnl 329145479Smp [nice nl_langinfo sbrk setpgid setpriority strerror strstr sysconf] dnl 330145479Smp [wcwidth]) 331145479SmpAC_FUNC_GETPGRP 332145479SmpAC_FUNC_SETPGRP 333145479Smp 33469408Sachednl This is not good enough; we need sockaddr_storage too. 33569408Sachednl See whether we can use IPv6 related functions 336145479Smpdnl AC_DEFUN([IPv6_CHECK_FUNC], [ 33769408Sachednl changequote(, )dnl 33869408Sachednl ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 33969408Sachednl -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 34069408Sachednl changequote([, ])dnl 34169408Sachednl AC_CHECK_FUNC($1, [dnl 34269408Sachednl AC_DEFINE_UNQUOTED($ac_tr_lib) 34369408Sachednl ac_cv_lib_inet6_$1=no], [dnl 34469408Sachednl AC_MSG_CHECKING([whether your system has IPv6 directory]) 34569408Sachednl AC_CACHE_VAL(ipv6_cv_dir, [dnl 34669408Sachednl for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do 34769408Sachednl if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then 34869408Sachednl break 34969408Sachednl fi 35069408Sachednl done])dnl 35169408Sachednl AC_MSG_RESULT($ipv6_cv_dir) 35269408Sachednl if test $ipv6_cv_dir = no; then 35369408Sachednl ac_cv_lib_inet6_$1=no 35469408Sachednl else 35569408Sachednl if test x$ipv6_libinet6 = x; then 35669408Sachednl ipv6_libinet6=no 35769408Sachednl SAVELDFLAGS="$LDFLAGS" 35869408Sachednl LDFLAGS="-L$ipv6_cv_dir/lib" 35969408Sachednl fi 36069408Sachednl AC_CHECK_LIB(inet6, $1, [dnl 36169408Sachednl AC_DEFINE_UNQUOTED($ac_tr_lib) 36269408Sachednl if test $ipv6_libinet6 = no; then 36369408Sachednl ipv6_libinet6=yes 36469408Sachednl LIBS="$LIBS -linet6" 36569408Sachednl fi],)dnl 36669408Sachednl if test $ipv6_libinet6 = no; then 36769408Sachednl LDFLAGS="$SAVELDFLAGS" 36869408Sachednl fi 36969408Sachednl fi])dnl 37069408Sachednl if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes 37169408Sachednl then 37269408Sachednl ipv6_cv_$1=yes 37369408Sachednl ifelse([$2], , :, [$2]) 37469408Sachednl else 37569408Sachednl ipv6_cv_$1=no 37669408Sachednl ifelse([$3], , :, [$3]) 37769408Sachednl fi]) 378100616Smpdnl IPv6_CHECK_FUNC(getnameinfo, DFLAGS="$DFLAGS -DINET6") 37969408Sache 38069408SacheAC_SUBST(DFLAGS) 38169408Sache 38269408SacheAC_ARG_WITH(hesiod, 38369408Sache [ --with-hesiod=PREFIX Use Hesiod lookup for ~ expansion], 38469408Sache [hesiod="$withval"], [hesiod=no]) 38569408Sacheif test "$hesiod" != no; then 38669408Sache HESLIB="-lhesiod" 38769408Sache AC_CHECK_FUNC(res_send, :, 38869408Sache AC_CHECK_LIB(resolv, res_send, HESLIB="$HESLIB -lresolv")) 38969408Sache HESDEF=-DHESIOD 39069408Sache if test "$hesiod" != yes; then 39169408Sache HESDEF="$HESDEF -I$hesiod/include" 39269408Sache HESLIB="-L$hesiod/lib $HESLIB" 39369408Sache fi 39469408Sachefi 39569408SacheAC_SUBST(HESDEF) 39669408SacheAC_SUBST(HESLIB) 39769408Sache 398145479SmpAC_CONFIG_FILES([Makefile]) 399145479SmpAC_OUTPUT 400