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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 505 |
1 files changed, 505 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000000000..d83d3c1a5f361 --- /dev/null +++ b/configure.ac @@ -0,0 +1,505 @@ +dnl Autoconf script for tcsh +dnl To rebuild the `configure' script from this, execute the command +dnl autoconf +dnl in the directory containing this script. +dnl +dnl You'll also need a version of config.guess from a gnu package +dnl +dnl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96. +dnl +dnl $tcsh: configure.ac,v 3.10 2016/11/24 15:04:52 christos Exp $ + +AC_PREREQ([2.59])dnl Minimum Autoconf version required. +AC_INIT([tcsh], [6.20.00], [http://bugs.gw.com/]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_SRCDIR([tc.vers.c]) +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_TESTDIR([.], [.]) + +AC_PROG_INSTALL +AC_CANONICAL_HOST + +AC_MSG_CHECKING([cached host tuple]) +if { test x"${ac_cv_host_system_type+set}" = x"set" && + test x"$ac_cv_host_system_type" != x"$host"; }; then + AC_MSG_RESULT([different]) + AC_MSG_ERROR([remove config.cache and re-run configure]) +else + AC_MSG_RESULT(ok) +fi +ac_cv_host_system_type="$host" + + +changequote(, )dnl + +case "${host}" in + + ## Alpha (DEC) machines. + alpha*-dec-osf* ) + tcsh_config_file=decosf1 + ;; + + ## Ultrix + *-dec-ultrix* ) + tcsh_config_file=ultrix + ;; + + ## DGUX + *-dg-dguxR4* ) + tcsh_config_file=dgux5.4 + ;; + m88k-dg-dgux5.4R* ) + tcsh_config_file=dgux5.4 + ;; + + ## HP/UX + *-hp-hpux7* ) + tcsh_config_file=hpux7 + ;; + *-hp-hpux[89]* ) + tcsh_config_file=hpux8 + ;; + *-hp-hpux1[0-9]* ) + tcsh_config_file=hpux11 + ;; + + ## IBM AIX systems + *-ibm-aix*) + tcsh_config_file=aix + ;; + + ## SX-4 + sx4-nec-*) + CC='cc -h0,ansi,novector,float0' + LDFLAGS='-Gsmall' + tcsh_config_file=superux8 + ;; + + ## IBM OS/390 systems + *-ibm-os390*) + CC='c89' + tcsh_config_file=os390 + ;; + + ## Android + *-*-android*) + tcsh_config_file=android + ;; + + ## Linux + *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) + tcsh_config_file=linux + ;; + + ## Motorola systems + m68k-motorola-sysv* ) + tcsh_config_file=sysV68 + ;; + m88k-motorola-sysv3* ) + tcsh_config_file=sysV88 + ;; + + ## Minix systems + *-*-minix*) + tcsh_config_file=minix + ;; + + ## NetBSD systems + *-*-netbsd*) + tcsh_config_file=bsd4.4 + ;; + + ## FreeBSD systems + *-*-freebsd*) + tcsh_config_file=bsd4.4 + ;; + + ## MidnightBSD systems + *-*-midnightbsd*) + tcsh_config_file=bsd4.4 + ;; + + ## DragonFlyBSD systems + *-*-dragonfly*) + tcsh_config_file=bsd4.4 + ;; + + ## MirBSD systems + *-*-mirbsd*) + tcsh_config_file=bsd4.4 + ;; + + ## OpenBSD systems + *-*-openbsd*) + tcsh_config_file=bsd4.4 + ;; + + ## BSDI systems + *-*-bsdi*) + tcsh_config_file=bsd4.4 + ;; + + ## Mac OS X Server + *-*-rhapsody* ) + tcsh_config_file=bsd4.4 + ;; + + ## Mac OS X Server + *-*-darwin* ) + tcsh_config_file=bsd4.4 + ;; + + ## DragonFly systems + *-*-dragonfly*) + tcsh_config_file=bsd4.4 + ;; + + ## Silicon Graphics machines + *-sgi-iri* ) + tcsh_config_file=irix + case "${host_os}" in + irix[34]*) # Irix-3.x - Irix 4.x + NON_GNU_DFLAGS='-D__STDC__' + LIBS='-lsun -lbsd -lc_s' + ;; + irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1 + LIBS='-lbsd' + ;; + irix6.[2-9]*) # Irix 6.2 and later + tcsh_config_file=irix62 + ;; + esac + ;; + + ## Suns + *-sun-sunos3* ) + tcsh_config_file=sunos35 + ;; + *-sun-sunos4.0* ) + tcsh_config_file=sunos40 + ;; + *-sun-sunos4.1.[12]* ) + tcsh_config_file=sunos41 + ;; + *-sun-sunos4.1.[3456]* ) + tcsh_config_file=sunos413 + ;; + *-*-solaris2.[01] ) # Should handle sparc or x86 + tcsh_config_file=sol2 + ;; + *-sun-solaris2.2 ) # Sparc only release + tcsh_config_file=sol22 + ;; + *-sun-solaris2.3 ) # Sparc only release + tcsh_config_file=sol23 + ;; + *-*-solaris2.[45] ) # Should handle sparc, x86 and powerpc + tcsh_config_file=sol24 + ;; + *-*-solaris2.[678] ) # Should handle sparc, x86 and powerpc + tcsh_config_file=sol26 + ;; + *-*-solaris2.* ) # Should handle sparc, x86 and powerpc + tcsh_config_file=sol29 + ;; + + ## Dell SVR4 + *-dell-sysv4* ) + tcsh_config_file=sysv4 + DFLAGS="$DFLAGS -DDELL" + ;; + + ## SVR4 (Generic and otherwise) + *-*-sysv4* ) + tcsh_config_file=sysv4 + ;; + + ## Tektronix systems + m68k-tektronix-bsd* ) + tcsh_config_file=bsd + NON_GNU_DFLAGS='-DBSD -DUTek' + ;; + m88k-tektronix-sysv3* ) + tcsh_config_file=tekXD88 + ;; + + ## SCO + *-sco3.2v5*) + tcsh_config_file=sco32v5 + ;; + *-sco3.2v4*) + tcsh_config_file=sco32v4 + ;; + *-sco3.2v2*) + tcsh_config_file=sco32v2 + ;; + + ## Siemens BS2000 Mainframe + bs2000-siemens-*) + tcsh_config_file=bs2000 + ;; + + ## Convex + *-convex*) + tcsh_config_file=convex + ;; + + ## Cray + *-cray-unicos*) + tcsh_config_file=cray + ;; + + ## Red Hat Cygwin + *-cygwin) + tcsh_config_file=cygwin + ;; + + ## mips-compaq-nonstopux + *-*-nonstopux) + tcsh_config_file=sysv4 + ;; + + ## Apollo Domain/OS + *-apollo-*) + tcsh_config_file=apollo + ;; + + ## QNX6 + *-qnx6*) + tcsh_config_file=qnx6 + ;; + + * ) + changequote([, ])dnl + AC_MSG_ERROR([Tcsh can't guess the configuration file name +for `${host}' systems. +Check tcsh's `Ported' file for manual configuration instructions.]) + changequote(, )dnl + ;; + +esac + +echo "Tcsh will use configuration file \`$tcsh_config_file'." +changequote([, ])dnl +cp ${srcdir}/config/${tcsh_config_file} config_p.h +AH_BOTTOM( +[#include "config_p.h" +#include "config_f.h"]) + +dnl Checks for programs +AC_PROG_CC +AC_PROG_CPP +AC_PROG_GCC_TRADITIONAL + +AC_PATH_PROG([GENCAT], [gencat]) + +dnl Require build CC to create gethost helper when cross building +if test "x${cross_compiling}" = xyes ; then + CC_FOR_GETHOST="cc" +else + CC_FOR_GETHOST="\$(CC)" +fi +AC_SUBST(CC_FOR_GETHOST) + +if test "x$GCC" != xyes ; then + DFLAGS="$DFLAGS $NON_GNU_DFLAGS" + CFLAGS="$CFLAGS $NON_GNU_CFLAGS" +fi + +dnl More recent Android requires PIEs +case "${host}" in + *-*-android*) + CFLAGS="${CFLAGS} -fPIE" + LDFLAGS="${LDFLAGS} -pie" + ;; +esac + +dnl Checks for libraries +AC_SEARCH_LIBS(crypt, crypt) +AC_SEARCH_LIBS(getspnam, sec) +AC_SEARCH_LIBS([tgetent], [termlib termcap curses ncurses], [], [ + AC_MSG_ERROR([unable to find the tgetent() function]) +]) +AC_SEARCH_LIBS(gethostbyname, nsl) +AC_SEARCH_LIBS(connect, socket) +AC_SEARCH_LIBS(catgets, catgets) +AM_ICONV + +dnl Checks for header files +AC_CHECK_HEADERS([auth.h crypt.h features.h inttypes.h paths.h] dnl + [shadow.h stdint.h utmp.h utmpx.h]) +AC_CHECK_HEADERS([wchar.h], + [AC_CHECK_SIZEOF([wchar_t], [], [dnl +#include <stdio.h> +#include <wchar.h>]) + AC_CHECK_HEADERS([wctype.h])]) +AC_HEADER_DIRENT +AC_HEADER_STAT +AC_HEADER_STDC + +dnl Checks for types +AC_CHECK_TYPES([long long]) +AC_TYPE_GETGROUPS +AC_TYPE_MODE_T +AC_TYPE_SIZE_T +AC_TYPE_UID_T +AC_TYPE_UINT32_T + +AC_DEFUN([AC_TYPE_SSIZE_T], [ +AC_CHECK_TYPE(ssize_t,, +AC_DEFINE(ssize_t, int, [Define to `int' not defined in <sys/types.h>.]), +[ +#include <sys/types.h> +]) +]) +AC_TYPE_SSIZE_T + +AC_DEFUN([AC_TYPE_SOCKLEN_T], [ +AC_CHECK_TYPE(socklen_t,, +AC_DEFINE(socklen_t, int, [Define to `int' if neither <sys/types.h> nor <sys/socket.h> define.]), +[ +#include <sys/types.h> +#include <sys/socket.h> +]) +]) +AC_TYPE_SOCKLEN_T + + +dnl Checks for structures +AC_CHECK_MEMBERS([struct dirent.d_ino], , , +[#ifdef HAVE_DIRENT_H +# include <dirent.h> +#else +# ifdef HAVE_NDIR_H +# include <ndir.h> +# else +# include <sys/dir.h> +# endif +# define dirent direct +#endif]) +AC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_user, struct utmp.ut_tv, + struct utmp.ut_xtime, struct utmpx.ut_host, + struct utmpx.ut_user, struct utmpx.ut_tv, + struct utmpx.ut_xtime], , , +[#include <sys/types.h> +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#define utmp utmpx +#elif defined HAVE_UTMP_H +#include <utmp.h> +#endif]) +AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], , , +[#include <sys/types.h> +#include <sys/socket.h>]) + +dnl Checks for compiler characteristics +AC_C_CONST +AC_C_VOLATILE + +dnl checks for library functions +AC_CHECK_DECLS([crypt, environ, gethostname, getpgrp], , , +[#include "config_p.h" +AC_INCLUDES_DEFAULT([]) +#ifdef HAVE_CRYPT_H +#include <crypt.h> +#endif +]) +AC_CHECK_FUNC([setlocale], [have_setlocale=yes], [have_setlocale=no]) +AC_CHECK_FUNC([catgets], [have_catgets=yes], [have_catgets=no]) +AC_CHECK_FUNCS([dup2 getauthid getcwd gethostname getpwent] dnl + [getutent getutxent mallinfo mblen memmove memset mkstemp nice] dnl + [nl_langinfo sbrk setpgid setpriority strerror strstr sysconf wcwidth]) +AC_FUNC_GETPGRP +AC_FUNC_MBRTOWC +if test "x${cross_compiling}" != xyes ; then + AC_FUNC_SETPGRP +else + ac_cv_func_setpgrp_void=yes +fi +AC_FUNC_STRCOLL + +dnl This is not good enough; we need sockaddr_storage too. +dnl See whether we can use IPv6 related functions +dnl AC_DEFUN([IPv6_CHECK_FUNC], [ +dnl changequote(, )dnl +dnl ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ +dnl -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` +dnl changequote([, ])dnl +dnl AC_CHECK_FUNC($1, [dnl +dnl AC_DEFINE_UNQUOTED($ac_tr_lib) +dnl ac_cv_lib_inet6_$1=no], [dnl +dnl AC_MSG_CHECKING([whether your system has IPv6 directory]) +dnl AC_CACHE_VAL(ipv6_cv_dir, [dnl +dnl for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do +dnl if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then +dnl break +dnl fi +dnl done])dnl +dnl AC_MSG_RESULT($ipv6_cv_dir) +dnl if test $ipv6_cv_dir = no; then +dnl ac_cv_lib_inet6_$1=no +dnl else +dnl if test x$ipv6_libinet6 = x; then +dnl ipv6_libinet6=no +dnl SAVELDFLAGS="$LDFLAGS" +dnl LDFLAGS="-L$ipv6_cv_dir/lib" +dnl fi +dnl AC_CHECK_LIB(inet6, $1, [dnl +dnl AC_DEFINE_UNQUOTED($ac_tr_lib) +dnl if test $ipv6_libinet6 = no; then +dnl ipv6_libinet6=yes +dnl LIBS="$LIBS -linet6" +dnl fi],)dnl +dnl if test $ipv6_libinet6 = no; then +dnl LDFLAGS="$SAVELDFLAGS" +dnl fi +dnl fi])dnl +dnl if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes +dnl then +dnl ipv6_cv_$1=yes +dnl ifelse([$2], , :, [$2]) +dnl else +dnl ipv6_cv_$1=no +dnl ifelse([$3], , :, [$3]) +dnl fi]) +dnl IPv6_CHECK_FUNC(getnameinfo, DFLAGS="$DFLAGS -DINET6") + +AC_SUBST(DFLAGS) + +dnl Checks for system services +if test "$have_setlocale" != no; then + AC_ARG_ENABLE([nls], AS_HELP_STRING([--disable-nls], [Disable NLS support]), + [], [enable_nls=yes]) + if test "x$enable_nls" != xno; then + AC_DEFINE([NLS], [1], [Support NLS.]) + fi +fi + +if test "x$enable_nls" != xno -a "$have_catgets" != no -a -n "$GENCAT" ; then + AC_ARG_ENABLE([nls-catalogs], AS_HELP_STRING([--disable-nls-catalogs], [Disable NLS catalog support]), + [], [enable_nls_catalogs=yes]) + if test "x$enable_nls_catalogs" != xno; then + BUILD_CATALOGS="yes" + AC_DEFINE([NLS_CATALOGS], [1], [Support NLS catalogs.]) + fi +fi + +AC_ARG_WITH(hesiod, + [ --with-hesiod=PREFIX Use Hesiod lookup for ~ expansion], + [hesiod="$withval"], [hesiod=no]) +if test "$hesiod" != no; then + HESLIB="-lhesiod" + AC_CHECK_FUNC(res_send, :, + AC_CHECK_LIB(resolv, res_send, HESLIB="$HESLIB -lresolv")) + HESDEF=-DHESIOD + if test "$hesiod" != yes; then + HESDEF="$HESDEF -I$hesiod/include" + HESLIB="-L$hesiod/lib $HESLIB" + fi +fi +AC_SUBST(HESDEF) +AC_SUBST(HESLIB) +AC_SUBST(BUILD_CATALOGS) + +AC_CONFIG_FILES([Makefile nls/Makefile]) +AC_OUTPUT |