| 1 | # Copyright (c) 2005-2008 David Carter <dcarter@arm4.org> and others. |
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| 2 | # All rights reserved. This program and the accompanying materials |
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| 3 | # are made available under the terms of the Eclipse Public License v1.0 |
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| 4 | # which accompanies this distribution, and is available at |
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| 5 | # http://www.eclipse.org/legal/epl-v10.html |
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| 6 | |
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| 7 | # Check for the uuid headers, and wether -luuid is required |
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| 8 | |
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| 9 | AC_DEFUN([__ARM4_UUID_H_CHECKLINK], |
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| 10 | [ |
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| 11 | UUID_LIBS="$1" |
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| 12 | ac_save_LIBS="$LIBS" |
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| 13 | LIBS="$LIBS $UUID_LIBS" |
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| 14 | __arm4_uuid_linked="no" |
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| 15 | AC_LINK_IFELSE([ |
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| 16 | #include <uuid.h> |
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| 17 | |
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| 18 | main () |
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| 19 | { |
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| 20 | uuid_t uuid; |
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| 21 | |
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| 22 | uuid_generate (uuid); |
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| 23 | } |
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| 24 | ],[__arm4_uuid_linked="yes"],[UUID_LIBS=""]) |
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| 25 | LIBS="$ac_save_libs" |
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| 26 | AC_SUBST(UUID_LIBS) |
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| 27 | ]) |
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| 28 | |
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| 29 | AC_DEFUN([__ARM4_UUID_UUID_H_CHECKLINK], |
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| 30 | [ |
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| 31 | UUID_LIBS="$1" |
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| 32 | ac_save_LIBS="$LIBS" |
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| 33 | LIBS="$LIBS $UUID_LIBS" |
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| 34 | __arm4_uuid_linked="no" |
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| 35 | AC_LINK_IFELSE([ |
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| 36 | #include <uuid/uuid.h> |
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| 37 | |
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| 38 | main () |
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| 39 | { |
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| 40 | uuid_t uuid; |
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| 41 | |
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| 42 | uuid_generate (uuid); |
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| 43 | } |
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| 44 | ],[__arm4_uuid_linked="yes"],[UUID_LIBS=""]) |
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| 45 | LIBS="$ac_save_libs" |
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| 46 | AC_SUBST(UUID_LIBS) |
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| 47 | ]) |
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| 48 | |
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| 49 | AC_DEFUN([ARM4_CHECK_UUID], |
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| 50 | [ |
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| 51 | arm4_uuid_h=no |
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| 52 | arm4_uuid_uuid_h=no |
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| 53 | __arm4_uuid_linked="no" |
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| 54 | AC_CHECK_HEADER([uuid.h],[arm4_uuid_h=yes],,) |
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| 55 | AC_CHECK_HEADER([uuid/uuid.h],[arm4_uuid_uuid_h=yes],,) |
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| 56 | if test "$arm4_uuid_h" = "yes" ; then |
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| 57 | __ARM4_UUID_H_CHECKLINK([-luuid]) |
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| 58 | if test "$__arm4_uuid_linked" = "no" ; then |
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| 59 | __ARM4_UUID_H_CHECKLINK([]) |
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| 60 | fi |
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| 61 | fi |
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| 62 | if test "$__arm4_uuid_linked" = "no" ; then |
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| 63 | arm4_uuid_h=no |
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| 64 | if test "$arm4_uuid_uuid_h" = "yes" ; then |
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| 65 | __ARM4_UUID_UUID_H_CHECKLINK([-luuid]) |
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| 66 | if test "$__arm4_uuid_linked" = "no" ; then |
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| 67 | __ARM4_UUID_UUID_H_CHECKLINK([]) |
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| 68 | fi |
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| 69 | if test "$__arm4_uuid_linked" = "no" ; then |
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| 70 | arm4_uuid_uuid_h=no |
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| 71 | fi |
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| 72 | fi |
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| 73 | fi |
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| 74 | if test "$__arm4_uuid_linked" = "no" ; then |
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| 75 | AC_MSG_ERROR([this platform doesn't support uuid generation]) |
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| 76 | fi |
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| 77 | if test "$arm4_uuid_h" = "yes" ; then |
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| 78 | AC_DEFINE(HAVE_UUID_H, 1, |
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| 79 | [Define to 1 if you have the <uuid.h> header file.]) |
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| 80 | fi |
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| 81 | if test "$arm4_uuid_uuid_h" = "yes" ; then |
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| 82 | AC_DEFINE(HAVE_UUID_UUID_H, 1, |
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| 83 | [Define to 1 if you have the <uuid/uuid.h> header file.]) |
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| 84 | fi |
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| 85 | ]) |
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