| 1 | dnl Copyright 1996 by the Massachusetts Institute of Technology. |
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| 2 | dnl |
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| 3 | dnl Permission to use, copy, modify, and distribute this |
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| 4 | dnl software and its documentation for any purpose and without |
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| 5 | dnl fee is hereby granted, provided that the above copyright |
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| 6 | dnl notice appear in all copies and that both that copyright |
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| 7 | dnl notice and this permission notice appear in supporting |
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| 8 | dnl documentation, and that the name of M.I.T. not be used in |
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| 9 | dnl advertising or publicity pertaining to distribution of the |
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| 10 | dnl software without specific, written prior permission. |
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| 11 | dnl M.I.T. makes no representations about the suitability of |
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| 12 | dnl this software for any purpose. It is provided "as is" |
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| 13 | dnl without express or implied warranty. |
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| 14 | |
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| 15 | dnl This file provides local macros for packages which use Zephyr. |
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| 16 | dnl The public macros are: |
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| 17 | dnl ATHENA_ZEPHYR |
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| 18 | dnl Sets ZEPHYR_LIBS and defines HAVE_ZEPHYR if zephyr |
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| 19 | dnl used. |
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| 20 | dnl ATHENA_ZEPHYR_REQUIRED |
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| 21 | dnl Generates error if zephyr not found. |
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| 22 | dnl |
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| 23 | dnl All of the macros may extend CPPFLAGS and LDFLAGS to let the |
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| 24 | dnl compiler find the requested libraries. Put ATHENA_UTIL_COM_ERR |
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| 25 | dnl and ATHENA_UTIL_SS before ATHENA_AFS or ATHENA_AFS_REQUIRED; there |
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| 26 | dnl is a com_err library in the AFS libraries which requires -lutil. |
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| 27 | |
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| 28 | dnl ----- zephyr ----- |
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| 29 | |
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| 30 | AC_DEFUN([ATHENA_ZEPHYR_CHECK], |
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| 31 | [if test "$zephyr" != yes; then |
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| 32 | CPPFLAGS="$CPPFLAGS -I$zephyr/include" |
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| 33 | LDFLAGS="$LDFLAGS -L$zephyr/lib" |
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| 34 | fi |
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| 35 | AC_SEARCH_LIBS(ZFreeNotice, zephyr, :, [AC_MSG_ERROR(zephyr not found)])]) |
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| 36 | |
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| 37 | AC_DEFUN([ATHENA_ZEPHYR], |
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| 38 | [AC_ARG_WITH(zephyr, |
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| 39 | [ --with-zephyr=PREFIX Use zephyr], |
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| 40 | [zephyr="$withval"], [zephyr=no]) |
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| 41 | if test "$zephyr" != no; then |
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| 42 | ATHENA_ZEPHYR_CHECK |
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| 43 | ZEPHYR_LIBS="-lzephyr" |
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| 44 | AC_DEFINE(HAVE_ZEPHYR) |
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| 45 | fi |
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| 46 | AC_SUBST(ZEPHYR_LIBS)]) |
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| 47 | |
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| 48 | AC_DEFUN([ATHENA_ZEPHYR_REQUIRED], |
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| 49 | [AC_ARG_WITH(zephyr, |
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| 50 | [ --with-zephyr=PREFIX Specify location of zephyr], |
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| 51 | [zephyr="$withval"], [zephyr=yes]) |
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| 52 | if test "$zephyr" != no; then |
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| 53 | ATHENA_ZEPHYR_CHECK |
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| 54 | else |
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| 55 | AC_MSG_ERROR(This package requires zephyr.) |
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| 56 | fi]) |
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