| dnl $Id$ |
| |
| dnl Copyright 1996 by the Massachusetts Institute of Technology. |
| dnl |
| dnl Permission to use, copy, modify, and distribute this |
| dnl software and its documentation for any purpose and without |
| dnl fee is hereby granted, provided that the above copyright |
| dnl notice appear in all copies and that both that copyright |
| dnl notice and this permission notice appear in supporting |
| dnl documentation, and that the name of M.I.T. not be used in |
| dnl advertising or publicity pertaining to distribution of the |
| dnl software without specific, written prior permission. |
| dnl M.I.T. makes no representations about the suitability of |
| dnl this software for any purpose. It is provided "as is" |
| dnl without express or implied warranty. |
| |
| dnl This file provides local macros for packages which use specific |
| dnl external libraries. The public macros are: |
| dnl |
| dnl ATHENA_UTIL_COM_ERR |
| dnl Generates error if com_err not found. |
| dnl ATHENA_UTIL_SS |
| dnl Generates error if ss not found. |
| dnl ATHENA_REGEXP |
| dnl Sets REGEX_LIBS if rx library used; ensures POSIX |
| dnl regexp support. |
| dnl ATHENA_MOTIF |
| dnl Sets MOTIF_LIBS and defines HAVE_MOTIF if Motif used. |
| dnl ATHENA_MOTIF_REQUIRED |
| dnl Generates error if Motif not found. |
| dnl ATHENA_AFS |
| dnl Sets AFS_LIBS and defines HAVE_AFS if AFS used. Pass |
| dnl in an argument giving the desired AFS libraries; |
| dnl AFS_LIBS will be set to that value if AFS is found. |
| dnl AFS_DIR will be set to the prefix given. |
| dnl ATHENA_AFS_REQUIRED |
| dnl Generates error if AFS libraries not found. AFS_DIR |
| dnl will be set to the prefix given. |
| dnl ATHENA_KRB4 |
| dnl Sets KRB4_LIBS and defines HAVE_KRB4 if krb4 used. |
| dnl ATHENA_KRB4_REQUIRED |
| dnl Generates error if krb4 not found. Sets KRB4_LIBS |
| dnl otherwise. (Special behavior because krb4 libraries |
| dnl may be different if using krb4 compatibility libraries |
| dnl from krb5.) |
| dnl ATHENA_KRB5 |
| dnl Sets KRB5_LIBS and defines HAVE_KRB5 if krb5 used. |
| dnl ATHENA_KRB5_REQUIRED |
| dnl Generates error if krb5 not found. |
| dnl ATHENA_HESIOD |
| dnl Sets HESIOD_LIBS and defines HAVE_HESIOD if Hesiod |
| dnl used. |
| dnl ATHENA_HESIOD_REQUIRED |
| dnl Generates error if Hesiod not found. |
| dnl ATHENA_ARES |
| dnl Sets ARES_LIBS and defines HAVE_ARES if libares |
| dnl used. |
| dnl ATHENA_ARES_REQUIRED |
| dnl Generates error if libares not found. |
| dnl ATHENA_ZEPHYR |
| dnl Sets ZEPHYR_LIBS and defines HAVE_ZEPHYR if zephyr |
| dnl used. |
| dnl ATHENA_ZEPHYR_REQUIRED |
| dnl Generates error if zephyr not found. |
| dnl |
| dnl All of the macros may extend CPPFLAGS and LDFLAGS to let the |
| dnl compiler find the requested libraries. Put ATHENA_UTIL_COM_ERR |
| dnl and ATHENA_UTIL_SS before ATHENA_AFS or ATHENA_AFS_REQUIRED; there |
| dnl is a com_err library in the AFS libraries which requires -lutil. |
| |
| dnl ----- com_err ----- |
| |
| AC_DEFUN(ATHENA_UTIL_COM_ERR, |
| [AC_ARG_WITH(com_err, |
| [ --with-com_err=PREFIX Specify location of com_err], |
| [com_err="$withval"], [com_err=yes]) |
| if test "$com_err" != no; then |
| if test "$com_err" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$com_err/include" |
| LDFLAGS="$LDFLAGS -L$com_err/lib" |
| fi |
| AC_CHECK_LIB(com_err, com_err, :, |
| [AC_MSG_ERROR(com_err library not found)]) |
| else |
| AC_MSG_ERROR(This package requires com_err.) |
| fi]) |
| |
| dnl ----- ss ----- |
| |
| AC_DEFUN(ATHENA_UTIL_SS, |
| [AC_ARG_WITH(ss, |
| [ --with-ss=PREFIX Specify location of ss (requires com_err)], |
| [ss="$withval"], [ss=yes]) |
| if test "$ss" != no; then |
| if test "$ss" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$ss/include" |
| LDFLAGS="$LDFLAGS -L$ss/lib" |
| fi |
| AC_CHECK_LIB(ss, ss_perror, :, |
| [AC_MSG_ERROR(ss library not found)], -lcom_err) |
| else |
| AC_MSG_ERROR(This package requires ss.) |
| fi]) |
| |
| dnl ----- Regular expressions ----- |
| |
| AC_DEFUN(ATHENA_REGEXP, |
| [AC_ARG_WITH(regex, |
| [ --with-regex=PREFIX Use installed regex library], |
| [regex="$withval"], [regex=no]) |
| if test "$regex" != no; then |
| if test "$regex" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$regex/include" |
| LDFLAGS="$LDFLAGS -L$regex/lib" |
| fi |
| AC_CHECK_LIB(regex, regcomp, REGEX_LIBS=-lregex, |
| [AC_MSG_ERROR(regex library not found)]) |
| else |
| AC_CHECK_FUNC(regcomp, :, |
| [AC_MSG_ERROR(can't find POSIX regexp support)]) |
| fi |
| AC_SUBST(REGEX_LIBS)]) |
| |
| dnl ----- Motif ----- |
| |
| AC_DEFUN(ATHENA_MOTIF_CHECK, |
| [if test "$motif" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$motif/include" |
| LDFLAGS="$LDFLAGS -L$motif/lib" |
| fi |
| AC_CHECK_LIB(Xm, XmStringFree, :, [AC_MSG_ERROR(Motif library not found)])]) |
| |
| AC_DEFUN(ATHENA_MOTIF, |
| [AC_ARG_WITH(motif, |
| [ --with-motif=PREFIX Use Motif], |
| [motif="$withval"], [motif=no]) |
| if test "$motif" != no; then |
| ATHENA_MOTIF_CHECK |
| MOTIF_LIBS=-lXm |
| AC_DEFINE(HAVE_MOTIF) |
| fi |
| AC_SUBST(MOTIF_LIBS)]) |
| |
| AC_DEFUN(ATHENA_MOTIF_REQUIRED, |
| [AC_ARG_WITH(motif, |
| [ --with-motif=PREFIX Specify location of Motif], |
| [motif="$withval"], [motif=yes]) |
| if test "$motif" != no; then |
| ATHENA_MOTIF_CHECK |
| else |
| AC_MSG_ERROR(This package requires Motif.) |
| fi]) |
| |
| dnl ----- AFS ----- |
| |
| AC_DEFUN(ATHENA_AFS_CHECK, |
| [AC_CHECK_FUNC(insque, :, AC_CHECK_LIB(compat, insque)) |
| AC_CHECK_FUNC(gethostbyname, :, AC_CHECK_LIB(nsl, gethostbyname)) |
| AC_CHECK_FUNC(socket, :, AC_CHECK_LIB(socket, socket)) |
| if test "$afs" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$afs/include" |
| LDFLAGS="$LDFLAGS -L$afs/lib -L$afs/lib/afs" |
| fi |
| AC_CHECK_LIB(sys, pioctl, :, [AC_MSG_ERROR(AFS libraries not found)], |
| -lrx -llwp -lsys) |
| AFS_DIR=$afs |
| AC_SUBST(AFS_DIR)]) |
| |
| dnl Specify desired AFS libraries as a parameter. |
| AC_DEFUN(ATHENA_AFS, |
| [AC_ARG_WITH(afs, |
| [ --with-afs=PREFIX Use AFS libraries], |
| [afs="$withval"], [afs=no]) |
| if test "$afs" != no; then |
| ATHENA_AFS_CHECK |
| AFS_LIBS=$1 |
| AC_DEFINE(HAVE_AFS) |
| fi |
| AC_SUBST(AFS_LIBS)]) |
| |
| AC_DEFUN(ATHENA_AFS_REQUIRED, |
| [AC_ARG_WITH(afs, |
| [ --with-afs=PREFIX Specify location of AFS libraries], |
| [afs="$withval"], [afs=/usr/afsws]) |
| if test "$afs" != no; then |
| ATHENA_AFS_CHECK |
| else |
| AC_MSG_ERROR(This package requires AFS libraries.) |
| fi]) |
| |
| dnl ----- Kerberos 4 ----- |
| |
| AC_DEFUN(ATHENA_KRB4_CHECK, |
| [AC_CHECK_FUNC(gethostbyname, :, AC_CHECK_LIB(nsl, gethostbyname)) |
| AC_CHECK_FUNC(socket, :, AC_CHECK_LIB(socket, socket)) |
| AC_CHECK_LIB(gen, compile) |
| if test "$krb4" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$krb4/include" |
| if test -d "$krb4/include/kerberosIV"; then |
| CPPFLAGS="$CPPFLAGS -I$krb4/include/kerberosIV" |
| fi |
| LDFLAGS="$LDFLAGS -L$krb4/lib" |
| fi |
| AC_CHECK_LIB(krb4, krb_rd_req, |
| [KRB4_LIBS="-lkrb4 -ldes425 -lkrb5 -lk5crypto -lcom_err"], |
| [AC_CHECK_LIB(krb, krb_rd_req, |
| [KRB4_LIBS="-lkrb -ldes"], |
| [AC_MSG_ERROR(Kerberos 4 libraries not found)], |
| -ldes)], |
| -ldes425 -lkrb5 -lk5crypto -lcom_err)]) |
| |
| AC_DEFUN(ATHENA_KRB4, |
| [AC_ARG_WITH(krb4, |
| [ --with-krb4=PREFIX Use Kerberos 4], |
| [krb4="$withval"], [krb4=no]) |
| if test "$krb4" != no; then |
| ATHENA_KRB4_CHECK |
| AC_DEFINE(HAVE_KRB4) |
| fi |
| AC_SUBST(KRB4_LIBS)]) |
| |
| AC_DEFUN(ATHENA_KRB4_REQUIRED, |
| [AC_ARG_WITH(krb4, |
| [ --with-krb4=PREFIX Specify location of Kerberos 4], |
| [krb4="$withval"], [krb4=yes]) |
| if test "$krb4" != no; then |
| ATHENA_KRB4_CHECK |
| AC_SUBST(KRB4_LIBS) |
| else |
| AC_MSG_ERROR(This package requires Kerberos 4.) |
| fi]) |
| |
| dnl ----- Kerberos 5 ----- |
| |
| AC_DEFUN(ATHENA_KRB5_CHECK, |
| [AC_SEARCH_LIBS(gethostbyname, nsl) |
| AC_SEARCH_LIBS(socket, socket) |
| AC_CHECK_LIB(gen, compile) |
| if test "$krb5" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$krb5/include" |
| LDFLAGS="$LDFLAGS -L$krb5/lib" |
| fi |
| AC_CHECK_LIB(krb5, krb5_init_context, :, |
| [AC_MSG_ERROR(Kerberos 5 libraries not found)], |
| -lk5crypto -lcom_err)]) |
| |
| AC_DEFUN(ATHENA_KRB5, |
| [AC_ARG_WITH(krb5, |
| [ --with-krb5=PREFIX Use Kerberos 5], |
| [krb5="$withval"], [krb5=no]) |
| if test "$krb5" != no; then |
| ATHENA_KRB5_CHECK |
| KRB5_LIBS="-lkrb5 -lk5crypto -lcom_err" |
| AC_DEFINE(HAVE_KRB5) |
| fi |
| AC_SUBST(KRB5_LIBS)]) |
| |
| AC_DEFUN(ATHENA_KRB5_REQUIRED, |
| [AC_ARG_WITH(krb5, |
| [ --with-krb5=PREFIX Specify location of Kerberos 5], |
| [krb5="$withval"], [krb5=yes]) |
| if test "$krb5" != no; then |
| ATHENA_KRB5_CHECK |
| else |
| AC_MSG_ERROR(This package requires Kerberos 5.) |
| fi]) |
| |
| dnl ----- Hesiod ----- |
| |
| AC_DEFUN(ATHENA_HESIOD_CHECK, |
| [AC_CHECK_FUNC(res_send, :, AC_CHECK_LIB(resolv, res_send)) |
| if test "$hesiod" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$hesiod/include" |
| LDFLAGS="$LDFLAGS -L$hesiod/lib" |
| fi |
| AC_CHECK_LIB(hesiod, hes_resolve, :, |
| [AC_MSG_ERROR(Hesiod library not found)])]) |
| |
| AC_DEFUN(ATHENA_HESIOD, |
| [AC_ARG_WITH(hesiod, |
| [ --with-hesiod=PREFIX Use Hesiod], |
| [hesiod="$withval"], [hesiod=no]) |
| if test "$hesiod" != no; then |
| ATHENA_HESIOD_CHECK |
| HESIOD_LIBS="-lhesiod" |
| AC_DEFINE(HAVE_HESIOD) |
| fi |
| AC_SUBST(HESIOD_LIBS)]) |
| |
| AC_DEFUN(ATHENA_HESIOD_REQUIRED, |
| [AC_ARG_WITH(hesiod, |
| [ --with-hesiod=PREFIX Specify location of Hesiod], |
| [hesiod="$withval"], [hesiod=yes]) |
| if test "$hesiod" != no; then |
| ATHENA_HESIOD_CHECK |
| else |
| AC_MSG_ERROR(This package requires Hesiod.) |
| fi]) |
| |
| dnl ----- libares ----- |
| |
| AC_DEFUN(ATHENA_ARES_CHECK, |
| [AC_CHECK_FUNC(res_send, :, AC_CHECK_LIB(resolv, res_send)) |
| if test "$ares" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$ares/include" |
| LDFLAGS="$LDFLAGS -L$ares/lib" |
| fi |
| AC_CHECK_LIB(ares, ares_init, :, [AC_MSG_ERROR(libares not found)])]) |
| |
| AC_DEFUN(ATHENA_ARES, |
| [AC_ARG_WITH(ares, |
| [ --with-ares=PREFIX Use libares], |
| [ares="$withval"], [ares=no]) |
| if test "$ares" != no; then |
| ATHENA_ARES_CHECK |
| ARES_LIBS="-lares" |
| AC_DEFINE(HAVE_ARES) |
| fi |
| AC_SUBST(ARES_LIBS)]) |
| |
| AC_DEFUN(ATHENA_ARES_REQUIRED, |
| [AC_ARG_WITH(ares, |
| [ --with-ares=PREFIX Specify location of libares], |
| [ares="$withval"], [ares=yes]) |
| if test "$ares" != no; then |
| ATHENA_ARES_CHECK |
| else |
| AC_MSG_ERROR(This package requires libares.) |
| fi]) |
| dnl ----- zephyr ----- |
| |
| AC_DEFUN(ATHENA_ZEPHYR_CHECK, |
| [if test "$zephyr" != yes; then |
| CPPFLAGS="$CPPFLAGS -I$zephyr/include" |
| LDFLAGS="$LDFLAGS -L$zephyr/lib" |
| fi |
| AC_CHECK_LIB(zephyr, ZFreeNotice, :, [AC_MSG_ERROR(zephyr not found)])]) |
| |
| AC_DEFUN(ATHENA_ZEPHYR, |
| [AC_ARG_WITH(zephyr, |
| [ --with-zephyr=PREFIX Use zephyr], |
| [zephyr="$withval"], [zephyr=no]) |
| if test "$zephyr" != no; then |
| ATHENA_ZEPHYR_CHECK |
| ZEPHYR_LIBS="-lzephyr" |
| AC_DEFINE(HAVE_ZEPHYR) |
| fi |
| AC_SUBST(ZEPHYR_LIBS)]) |
| |
| AC_DEFUN(ATHENA_ZEPHYR_REQUIRED, |
| [AC_ARG_WITH(zephyr, |
| [ --with-zephyr=PREFIX Specify location of zephyr], |
| [zephyr="$withval"], [zephyr=yes]) |
| if test "$zephyr" != no; then |
| ATHENA_ZEPHYR_CHECK |
| else |
| AC_MSG_ERROR(This package requires zephyr.) |
| fi]) |