| 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 com_err. |
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| 16 | dnl The public macros are: |
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| 17 | dnl ATHENA_UTIL_COM_ERR |
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| 18 | dnl Generates error if com_err not found. |
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| 19 | dnl |
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| 20 | dnl All of the macros may extend CFLAGS and LDFLAGS to let the |
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| 21 | dnl compiler find the requested libraries. Put ATHENA_UTIL_COM_ERR |
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| 22 | dnl and ATHENA_UTIL_SS before ATHENA_AFS or ATHENA_AFS_REQUIRED; there |
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| 23 | dnl is a com_err library in the AFS libraries which requires -lutil. |
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| 24 | |
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| 25 | dnl ----- com_err ----- |
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| 26 | |
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| 27 | AC_DEFUN([ATHENA_UTIL_COM_ERR], |
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| 28 | [AC_ARG_WITH(com_err, |
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| 29 | [ --with-com_err=PREFIX Specify location of com_err], |
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| 30 | [com_err="$withval"], [com_err=yes]) |
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| 31 | AS_IF([test "$com_err" != no], |
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| 32 | [AS_IF([test "$com_err" != yes], |
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| 33 | [COM_ERR_CFLAGS="-I$com_err/include" |
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| 34 | COM_ERR_LDFLAGS="-L$com_err/lib"]) |
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| 35 | PKG_CHECK_MODULES([COM_ERR], [com_err]) |
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| 36 | CFLAGS="$COM_ERR_CFLAGS $CFLAGS" |
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| 37 | LDFLAGS="$COM_ERR_LDFLAGS $LDFLAGS" |
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| 38 | AC_SEARCH_LIBS(com_err, com_err, , |
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| 39 | [AC_MSG_ERROR(com_err library not found)])], |
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| 40 | [AC_MSG_ERROR(This package requires com_err.)])]) |
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