configure.in revision 232633
133965Sjdpdnl Autoconf script for tcsh 233965Sjdpdnl To rebuild the `configure' script from this, execute the command 333965Sjdpdnl autoconf 433965Sjdpdnl in the directory containing this script. 533965Sjdpdnl 633965Sjdpdnl You'll also need a version of config.guess from a gnu package 733965Sjdpdnl 833965Sjdpdnl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96. 933965Sjdpdnl 1033965Sjdpdnl $tcsh: configure.in,v 3.99 2012/02/13 16:33:50 christos Exp $ 1133965Sjdp 1233965SjdpAC_PREREQ([2.59])dnl Minimum Autoconf version required. 1333965SjdpAC_INIT([tcsh], [6.18.01], [http://bugs.gw.com/]) 1433965SjdpAC_CONFIG_MACRO_DIR([m4]) 1533965SjdpAC_CONFIG_SRCDIR([tc.vers.c]) 1633965SjdpAC_CONFIG_HEADERS([config.h]) 1733965SjdpAC_CONFIG_TESTDIR([.], [.]) 1833965Sjdp 1933965SjdpAC_PROG_INSTALL 2033965SjdpAC_CANONICAL_HOST 2133965Sjdp 2233965SjdpAC_MSG_CHECKING([cached host tuple]) 2333965Sjdpif { test x"${ac_cv_host_system_type+set}" = x"set" && 2433965Sjdp test x"$ac_cv_host_system_type" != x"$host"; }; then 2533965Sjdp AC_MSG_RESULT([different]) 2633965Sjdp AC_MSG_ERROR([remove config.cache and re-run configure]) 2733965Sjdpelse 2833965Sjdp AC_MSG_RESULT(ok) 2933965Sjdpfi 3033965Sjdpac_cv_host_system_type="$host" 3133965Sjdp 3233965Sjdp 3333965Sjdpchangequote(, )dnl 3433965Sjdp 3533965Sjdpcase "${host}" in 3633965Sjdp 3733965Sjdp ## Alpha (DEC) machines. 3833965Sjdp alpha*-dec-osf* ) 3933965Sjdp tcsh_config_file=decosf1 4033965Sjdp ;; 4133965Sjdp 4233965Sjdp ## Ultrix 4333965Sjdp *-dec-ultrix* ) 4433965Sjdp tcsh_config_file=ultrix 4533965Sjdp ;; 4633965Sjdp 4733965Sjdp ## DGUX 4833965Sjdp *-dg-dguxR4* ) 4933965Sjdp tcsh_config_file=dgux5.4 5033965Sjdp ;; 5133965Sjdp m88k-dg-dgux5.4R* ) 5233965Sjdp tcsh_config_file=dgux5.4 5333965Sjdp ;; 5433965Sjdp 5538889Sjdp ## HP/UX 5638889Sjdp *-hp-hpux7* ) 5738889Sjdp tcsh_config_file=hpux7 5838889Sjdp ;; 5933965Sjdp *-hp-hpux[89]* ) 6033965Sjdp tcsh_config_file=hpux8 6133965Sjdp ;; 6233965Sjdp *-hp-hpux1[0-9]* ) 6333965Sjdp tcsh_config_file=hpux11 6433965Sjdp ;; 6533965Sjdp 6633965Sjdp ## IBM AIX systems 6733965Sjdp *-ibm-aix*) 6838889Sjdp tcsh_config_file=aix 6933965Sjdp ;; 7033965Sjdp 7133965Sjdp ## SX-4 7260484Sobrien sx4-nec-*) 7360484Sobrien CC='cc -h0,ansi,novector,float0' 7433965Sjdp LDFLAGS='-Gsmall' 7533965Sjdp tcsh_config_file=superux8 7633965Sjdp ;; 7733965Sjdp 7833965Sjdp ## IBM OS/390 systems 7933965Sjdp *-ibm-os390*) 8033965Sjdp CC='c89' 8133965Sjdp tcsh_config_file=os390 8238889Sjdp ;; 8338889Sjdp 8438889Sjdp ## Android 8538889Sjdp *-*-android*) 8633965Sjdp tcsh_config_file=android 8738889Sjdp ;; 8838889Sjdp 8933965Sjdp ## Linux 9033965Sjdp *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) 9133965Sjdp tcsh_config_file=linux 9238889Sjdp ;; 9333965Sjdp 9433965Sjdp ## Motorola systems 9533965Sjdp m68k-motorola-sysv* ) 9633965Sjdp tcsh_config_file=sysV68 9733965Sjdp ;; 9833965Sjdp m88k-motorola-sysv3* ) 9938889Sjdp tcsh_config_file=sysV88 10038889Sjdp ;; 10138889Sjdp 10260484Sobrien ## NetBSD systems 10360484Sobrien *-*-netbsd*) 10460484Sobrien tcsh_config_file=bsd4.4 10560484Sobrien ;; 10660484Sobrien 10760484Sobrien ## FreeBSD systems 10833965Sjdp *-*-freebsd*) 10933965Sjdp tcsh_config_file=bsd4.4 11033965Sjdp ;; 11133965Sjdp 112 ## MidnightBSD systems 113 *-*-midnightbsd*) 114 tcsh_config_file=bsd4.4 115 ;; 116 117 ## DragonFlyBSD systems 118 *-*-dragonfly*) 119 tcsh_config_file=bsd4.4 120 ;; 121 122 ## OpenBSD systems 123 *-*-openbsd*) 124 tcsh_config_file=bsd4.4 125 ;; 126 127 ## BSDI systems 128 *-*-bsdi*) 129 tcsh_config_file=bsd4.4 130 ;; 131 132 ## Mac OS X Server 133 *-*-rhapsody* ) 134 tcsh_config_file=bsd4.4 135 ;; 136 137 ## Mac OS X Server 138 *-*-darwin* ) 139 tcsh_config_file=bsd4.4 140 ;; 141 142 ## DragonFly systems 143 *-*-dragonfly*) 144 tcsh_config_file=bsd4.4 145 ;; 146 147 ## Silicon Graphics machines 148 *-sgi-iri* ) 149 tcsh_config_file=irix 150 case "${host_os}" in 151 irix[34]*) # Irix-3.x - Irix 4.x 152 NON_GNU_DFLAGS='-D__STDC__' 153 LIBS='-lsun -lbsd -lc_s' 154 ;; 155 irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1 156 LIBS='-lbsd' 157 ;; 158 irix6.[2-9]*) # Irix 6.2 and later 159 tcsh_config_file=irix62 160 ;; 161 esac 162 ;; 163 164 ## Suns 165 *-sun-sunos3* ) 166 tcsh_config_file=sunos35 167 ;; 168 *-sun-sunos4.0* ) 169 tcsh_config_file=sunos40 170 ;; 171 *-sun-sunos4.1.[12]* ) 172 tcsh_config_file=sunos41 173 ;; 174 *-sun-sunos4.1.[3456]* ) 175 tcsh_config_file=sunos413 176 ;; 177 *-*-solaris2.[01] ) # Should handle sparc or x86 178 tcsh_config_file=sol2 179 ;; 180 *-sun-solaris2.2 ) # Sparc only release 181 tcsh_config_file=sol22 182 ;; 183 *-sun-solaris2.3 ) # Sparc only release 184 tcsh_config_file=sol23 185 ;; 186 *-*-solaris2.[45] ) # Should handle sparc, x86 and powerpc 187 tcsh_config_file=sol24 188 ;; 189 *-*-solaris2.[678] ) # Should handle sparc, x86 and powerpc 190 tcsh_config_file=sol26 191 ;; 192 *-*-solaris2.* ) # Should handle sparc, x86 and powerpc 193 tcsh_config_file=sol29 194 ;; 195 196 ## Dell SVR4 197 *-dell-sysv4* ) 198 tcsh_config_file=sysv4 199 DFLAGS="$DFLAGS -DDELL" 200 ;; 201 202 ## SVR4 (Generic and otherwise) 203 *-*-sysv4* ) 204 tcsh_config_file=sysv4 205 ;; 206 207 ## Tektronix systems 208 m68k-tektronix-bsd* ) 209 tcsh_config_file=bsd 210 NON_GNU_DFLAGS='-DBSD -DUTek' 211 ;; 212 m88k-tektronix-sysv3* ) 213 tcsh_config_file=tekXD88 214 ;; 215 216 ## SCO 217 *-sco3.2v5*) 218 tcsh_config_file=sco32v5 219 ;; 220 *-sco3.2v4*) 221 tcsh_config_file=sco32v4 222 ;; 223 *-sco3.2v2*) 224 tcsh_config_file=sco32v2 225 ;; 226 227 ## Siemens BS2000 Mainframe 228 bs2000-siemens-*) 229 tcsh_config_file=bs2000 230 ;; 231 232 ## Convex 233 *-convex*) 234 tcsh_config_file=convex 235 ;; 236 237 ## Cray 238 *-cray-unicos*) 239 tcsh_config_file=cray 240 ;; 241 242 ## Red Hat Cygwin 243 *-cygwin) 244 tcsh_config_file=cygwin 245 ;; 246 247 ## mips-compaq-nonstopux 248 *-*-nonstopux) 249 tcsh_config_file=sysv4 250 ;; 251 252 ## Apollo Domain/OS 253 *-apollo-*) 254 tcsh_config_file=apollo 255 ;; 256 257 ## QNX6 258 *-qnx6*) 259 tcsh_config_file=qnx6 260 ;; 261 262 * ) 263 changequote([, ])dnl 264 AC_MSG_ERROR([Tcsh can't guess the configuration file name 265for `${host}' systems. 266Check tcsh's `Ported' file for manual configuration instructions.]) 267 changequote(, )dnl 268 ;; 269 270esac 271 272echo "Tcsh will use configuration file \`$tcsh_config_file'." 273changequote([, ])dnl 274cp ${srcdir}/config/${tcsh_config_file} config_p.h 275AH_BOTTOM( 276[#include "config_p.h" 277#include "config_f.h"]) 278 279dnl Checks for programs 280AC_PROG_CC 281AC_PROG_CPP 282AC_PROG_GCC_TRADITIONAL 283 284AC_PATH_PROG([GENCAT], [gencat]) 285 286dnl Require build CC to create gethost helper when cross building 287if test "x${cross_compiling}" = xyes ; then 288 CC_FOR_GETHOST="cc" 289else 290 CC_FOR_GETHOST="\$(CC)" 291fi 292AC_SUBST(CC_FOR_GETHOST) 293 294if test "x$GCC" != xyes ; then 295 DFLAGS="$DFLAGS $NON_GNU_DFLAGS" 296 CFLAGS="$CFLAGS $NON_GNU_CFLAGS" 297fi 298 299dnl Checks for libraries 300AC_SEARCH_LIBS(crypt, crypt) 301AC_SEARCH_LIBS(getspnam, sec) 302AC_SEARCH_LIBS(tgetent, termlib termcap curses ncurses) 303AC_SEARCH_LIBS(gethostbyname, nsl) 304AC_SEARCH_LIBS(connect, socket) 305AC_SEARCH_LIBS(catgets, catgets) 306AM_ICONV 307 308dnl Checks for header files 309AC_CHECK_HEADERS([auth.h crypt.h features.h inttypes.h paths.h] dnl 310 [shadow.h stdint.h utmp.h utmpx.h]) 311AC_CHECK_HEADERS([wchar.h], 312 [AC_CHECK_SIZEOF([wchar_t], [], [dnl 313#include <stdio.h> 314#include <wchar.h>]) 315 AC_CHECK_HEADERS([wctype.h])]) 316AC_HEADER_DIRENT 317AC_HEADER_STAT 318AC_HEADER_STDC 319 320dnl Checks for types 321AC_CHECK_TYPES([long long]) 322AC_TYPE_GETGROUPS 323AC_TYPE_MODE_T 324AC_TYPE_SIZE_T 325AC_TYPE_UID_T 326AC_TYPE_UINT32_T 327 328AC_DEFUN([AC_TYPE_SSIZE_T], [ 329AC_CHECK_TYPE(ssize_t,, 330AC_DEFINE(ssize_t, int, [Define to `int' not defined in <sys/types.h>.]), 331[ 332#include <sys/types.h> 333]) 334]) 335AC_TYPE_SSIZE_T 336 337AC_DEFUN([AC_TYPE_SOCKLEN_T], [ 338AC_CHECK_TYPE(socklen_t,, 339AC_DEFINE(socklen_t, int, [Define to `int' if neither <sys/types.h> nor <sys/socket.h> define.]), 340[ 341#include <sys/types.h> 342#include <sys/socket.h> 343]) 344]) 345AC_TYPE_SOCKLEN_T 346 347 348dnl Checks for structures 349AC_CHECK_MEMBERS([struct dirent.d_ino], , , 350[#ifdef HAVE_DIRENT_H 351# include <dirent.h> 352#else 353# ifdef HAVE_NDIR_H 354# include <ndir.h> 355# else 356# include <sys/dir.h> 357# endif 358# define dirent direct 359#endif]) 360AC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_user, struct utmp.ut_tv, 361 struct utmp.ut_xtime, struct utmpx.ut_host, 362 struct utmpx.ut_user, struct utmpx.ut_tv, 363 struct utmpx.ut_xtime], , , 364[#include <sys/types.h> 365#ifdef HAVE_UTMPX_H 366#include <utmpx.h> 367#define utmp utmpx 368#elif defined HAVE_UTMP_H 369#include <utmp.h> 370#endif]) 371AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], , , 372[#include <sys/types.h> 373#include <sys/socket.h>]) 374 375dnl Checks for compiler characteristics 376AC_C_CONST 377AC_C_VOLATILE 378 379dnl checks for library functions 380AC_CHECK_DECLS([crypt, environ, gethostname, getpgrp], , , 381[#include "config_p.h" 382AC_INCLUDES_DEFAULT([]) 383#ifdef HAVE_CRYPT_H 384#include <crypt.h> 385#endif 386]) 387AC_CHECK_FUNC([setlocale], [have_setlocale=yes], [have_setlocale=no]) 388AC_CHECK_FUNC([catgets], [have_catgets=yes], [have_catgets=no]) 389AC_CHECK_FUNCS([dup2 getauthid getcwd gethostname getpwent] dnl 390 [getutent getutxent mallinfo memmove memset mkstemp nice] dnl 391 [nl_langinfo sbrk setpgid setpriority strerror strstr sysconf wcwidth]) 392AC_FUNC_GETPGRP 393AC_FUNC_MBRTOWC 394if test "x${cross_compiling}" != xyes ; then 395 AC_FUNC_SETPGRP 396else 397 ac_cv_func_setpgrp_void=yes 398fi 399AC_FUNC_STRCOLL 400 401dnl This is not good enough; we need sockaddr_storage too. 402dnl See whether we can use IPv6 related functions 403dnl AC_DEFUN([IPv6_CHECK_FUNC], [ 404dnl changequote(, )dnl 405dnl ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 406dnl -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 407dnl changequote([, ])dnl 408dnl AC_CHECK_FUNC($1, [dnl 409dnl AC_DEFINE_UNQUOTED($ac_tr_lib) 410dnl ac_cv_lib_inet6_$1=no], [dnl 411dnl AC_MSG_CHECKING([whether your system has IPv6 directory]) 412dnl AC_CACHE_VAL(ipv6_cv_dir, [dnl 413dnl for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do 414dnl if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then 415dnl break 416dnl fi 417dnl done])dnl 418dnl AC_MSG_RESULT($ipv6_cv_dir) 419dnl if test $ipv6_cv_dir = no; then 420dnl ac_cv_lib_inet6_$1=no 421dnl else 422dnl if test x$ipv6_libinet6 = x; then 423dnl ipv6_libinet6=no 424dnl SAVELDFLAGS="$LDFLAGS" 425dnl LDFLAGS="-L$ipv6_cv_dir/lib" 426dnl fi 427dnl AC_CHECK_LIB(inet6, $1, [dnl 428dnl AC_DEFINE_UNQUOTED($ac_tr_lib) 429dnl if test $ipv6_libinet6 = no; then 430dnl ipv6_libinet6=yes 431dnl LIBS="$LIBS -linet6" 432dnl fi],)dnl 433dnl if test $ipv6_libinet6 = no; then 434dnl LDFLAGS="$SAVELDFLAGS" 435dnl fi 436dnl fi])dnl 437dnl if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes 438dnl then 439dnl ipv6_cv_$1=yes 440dnl ifelse([$2], , :, [$2]) 441dnl else 442dnl ipv6_cv_$1=no 443dnl ifelse([$3], , :, [$3]) 444dnl fi]) 445dnl IPv6_CHECK_FUNC(getnameinfo, DFLAGS="$DFLAGS -DINET6") 446 447AC_SUBST(DFLAGS) 448 449dnl Checks for system services 450if test "$have_setlocale" != no; then 451 AC_ARG_ENABLE([nls], AS_HELP_STRING([--disable-nls], [Disable NLS support]), 452 [], [enable_nls=yes]) 453 if test "x$enable_nls" != xno; then 454 AC_DEFINE([NLS], [1], [Support NLS.]) 455 fi 456fi 457 458if test "x$enable_nls" != xno -a "$have_catgets" != no -a -n "$GENCAT" ; then 459 AC_ARG_ENABLE([nls-catalogs], AS_HELP_STRING([--disable-nls-catalogs], [Disable NLS catalog support]), 460 [], [enable_nls_catalogs=yes]) 461 if test "x$enable_nls_catalogs" != xno; then 462 BUILD_CATALOGS="yes" 463 AC_DEFINE([NLS_CATALOGS], [1], [Support NLS catalogs.]) 464 fi 465fi 466 467AC_ARG_WITH(hesiod, 468 [ --with-hesiod=PREFIX Use Hesiod lookup for ~ expansion], 469 [hesiod="$withval"], [hesiod=no]) 470if test "$hesiod" != no; then 471 HESLIB="-lhesiod" 472 AC_CHECK_FUNC(res_send, :, 473 AC_CHECK_LIB(resolv, res_send, HESLIB="$HESLIB -lresolv")) 474 HESDEF=-DHESIOD 475 if test "$hesiod" != yes; then 476 HESDEF="$HESDEF -I$hesiod/include" 477 HESLIB="-L$hesiod/lib $HESLIB" 478 fi 479fi 480AC_SUBST(HESDEF) 481AC_SUBST(HESLIB) 482AC_SUBST(BUILD_CATALOGS) 483 484AC_CONFIG_FILES([Makefile nls/Makefile]) 485AC_OUTPUT 486