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annotate host/acinclude.m4 @ 136:a9ac27ec7abc ecos-sw-2000-11-17

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Merge from eCos master repository on 2000-11-17-18:24:25-GMT
author jlarmour
date Fri, 17 Nov 2000 23:16:43 +0000
parents 435cced73e2f
children 25e238959bae
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 dnl Process this file with aclocal to get an aclocal.m4 file. Then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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2 dnl process that with autoconf.
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3 dnl ====================================================================
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4 dnl
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5 dnl acinclude.m4
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6 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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7 dnl Various autoconf macros that are shared between different
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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8 dnl eCos packages.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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9 dnl
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10 dnl ====================================================================
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11 dnl####COPYRIGHTBEGIN####
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12 dnl
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13 dnl ----------------------------------------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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14 dnl Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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15 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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16 dnl This file is part of the eCos host tools.
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17 dnl
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18 dnl This program is free software; you can redistribute it and/or modify it
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19 dnl under the terms of the GNU General Public License as published by the Free
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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20 dnl Software Foundation; either version 2 of the License, or (at your option)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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21 dnl any later version.
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22 dnl
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23 dnl This program is distributed in the hope that it will be useful, but WITHOUT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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24 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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25 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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26 dnl more details.
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27 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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28 dnl You should have received a copy of the GNU General Public License along with
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29 dnl this program; if not, write to the Free Software Foundation, Inc.,
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30 dnl 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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31 dnl
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32 dnl ----------------------------------------------------------------------------
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33 dnl
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34 dnl####COPYRIGHTEND####
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35 dnl ====================================================================
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36 dnl#####DESCRIPTIONBEGIN####
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37 dnl
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38 dnl Author(s): bartv
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39 dnl Contact(s): bartv
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40 dnl Date: 1998/12/16
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41 dnl Version: 0.01
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42 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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43 dnl####DESCRIPTIONEND####
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44 dnl ====================================================================
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45
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46 dnl ====================================================================
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47 dnl The AM_INIT_AUTOMAKE() will define a symbol VERSION for the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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48 dnl package's version number. Unfortunately this symbol is rather
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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49 dnl hard to share if several different packages are involved, so this
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50 dnl macro is used to define an alternative symbol
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51
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52 AC_DEFUN(CYG_AC_SUBST_VERSION,[
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53 AC_REQUIRE([AM_INIT_AUTOMAKE])
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54 ifelse($#,1,,AC_MSG_ERROR([Invalid number of arguments passed to CYG AC_SUBST_VERSION]))
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55 AC_DEFINE_UNQUOTED($1, "$VERSION")
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56 ])
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57
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58 dnl ====================================================================
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59 dnl Provide support for an automake conditional MSVC. Also set a
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60 dnl variable MSVC to true or false, which may help other tests.
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61
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62 AC_DEFUN(CYG_AC_PROG_MSVC,[
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63 AC_REQUIRE([AC_PROG_CC])
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64 AC_REQUIRE([AC_PROG_CXX])
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65
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66 AC_MSG_CHECKING("for Visual C++")
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67 MSVC="no";
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68 if test "${CC}" = "cl" ; then
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69 MSVC="yes"
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70 fi
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71 if test "${CXX}" = "cl" ; then
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72 MSVC="yes"
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73 fi
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74 AM_CONDITIONAL(MSVC, test "${MSVC}" = "yes")
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75 AC_MSG_RESULT(${MSVC})
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76 ])
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77
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78 dnl ====================================================================
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79 dnl Set up sensible flags for the various different compilers. This
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80 dnl is achieved by redefining CC and CXX.
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81 dnl
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82 dnl A better way of doing this sort of thing would be to detect
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83 dnl arguments to add and remove to the set of compiler flags, and
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84 dnl then update CFLAGS and CXXFLAGS (or even better, the AM
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85 dnl versions of those flags?)
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86 dnl
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87 dnl There is no point in checking the cache, this macro does
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88 dnl not do any feature tests.
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89 dnl
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90 dnl The VC++ variant might benefit from -Za, but the header files
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91 dnl shipped with the compiler are incompatible with this option.
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92
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93 AC_DEFUN(CYG_AC_PROG_STANDARD_COMPILER_FLAGS, [
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94 AC_REQUIRE([AC_PROG_CC])
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95 AC_REQUIRE([AC_PROG_CXX])
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96 AC_REQUIRE([CYG_AC_PROG_MSVC])
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97
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98 AC_MSG_CHECKING("the default compiler flags")
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99
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100 dnl Add a user-settable flag to control whether or debugging info is
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101 dnl incorporated at compile-time.
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102 dnl
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103 dnl NOTE: there may also have to be a flag to control whether or
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104 dnl the VC++ multi-threading flags are enabled.
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105 cygflags_enable_debug="no"
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106 AC_ARG_ENABLE(debug,[ --enable-debug do a debug rather than a release build],
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107 [case "${enableval}" in
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108 yes) cygflags_enable_debug="yes" ;;
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109 *) cygflags_enable_debug="no" ;;
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110 esac])
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111
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112 dnl For VC++ builds also provide a flag for ANSI vs. unicode builds.
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113 dnl For now this does not actually affect the compiler flags.
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114 cygflags_enable_ansi="no"
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115 if test "${MSVC}" = "yes" ; then
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116 AC_ARG_ENABLE(ansi,[ --enable-ansi Do an ANSI rather than a unicode build],
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117 [case "${enableval}" in
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118 yes) cygflags_enable_ansi="yes" ;;
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119 *) cygflags_enable_ansi="no" ;;
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120 esac])
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121 fi
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122
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123 if test "${GCC}" = "yes" ; then
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124 CC="$CC -Wall -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs"
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125 CXX="$CXX -Wall -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Woverloaded-virtual"
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126 elif test "${MSVC}" = "yes" ; then
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127 CC="$CC -nologo -W3"
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128 CXX="$CXX -nologo -W3 -GR -GX"
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129 if test "${cygflags_enable_debug}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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130 CC="$CC -MDd -Zi"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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131 CXX="$CXX -MDd -Zi"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
132 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
133 CC="$CC -MD -O2"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
134 CXX="$CXX -MD -O2"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
135 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
136 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
137 AC_MSG_ERROR("default flags for ${CC} are not known")
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
138 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
139 AC_MSG_RESULT(done)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
140 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
141
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
142 dnl --------------------------------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
143 dnl User-settable options for assertions and tracing.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
144 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
145 dnl The settable options are:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
146 dnl --disable-asserts
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
147 dnl --disable-preconditions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
148 dnl --disable-postconditions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
149 dnl --disable-invariants
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
150 dnl --disable-loopinvariants
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
151 dnl --disable-tracing
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
152 dnl --disable-fntracing
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
153
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
154 AC_DEFUN(CYG_AC_ARG_INFRASTRUCTURE, [
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
155
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
156 AC_REQUIRE([CYG_AC_PROG_STANDARD_COMPILER_FLAGS])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
157
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
158 if test "${cygflags_enable_debug}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
159 cyginfra_asserts=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
160 cyginfra_preconditions=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
161 cyginfra_postconditions=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
162 cyginfra_invariants=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
163 cyginfra_loopinvariants=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
164 cyginfra_tracing=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
165 cyginfra_fntracing=yes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
166 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
167 cyginfra_asserts=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
168 cyginfra_preconditions=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
169 cyginfra_postconditions=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
170 cyginfra_invariants=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
171 cyginfra_loopinvariants=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
172 cyginfra_tracing=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
173 cyginfra_fntracing=no
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
174 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
175
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
176 AC_ARG_ENABLE(asserts,[ --disable-asserts disable all assertions],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
177 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
178 yes) cyginfra_asserts=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
179 no) cyginfra_asserts=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
180 *) AC_MSG_ERROR([bad value ${enableval} for disable-asserts option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
181 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
182 if test "${cyginfra_asserts}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
183 AC_DEFINE(CYGDBG_USE_ASSERTS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
184 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
185
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
186 AC_ARG_ENABLE(preconditions, [ --disable-preconditions disable a subset of the assertions],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
187 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
188 yes) cyginfra_preconditions=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
189 no) cyginfra_preconditions=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
190 *) AC_MSG_ERROR([bad value ${enableval} for disable-preconditions option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
191 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
192 if test "${cyginfra_preconditions}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
193 AC_DEFINE(CYGDBG_INFRA_DEBUG_PRECONDITIONS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
194 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
195
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
196 AC_ARG_ENABLE(postconditions, [ --disable-postconditions disable a subset of the assertions],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
197 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
198 yes) cyginfra_postconditions=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
199 no) cyginfra_postconditions=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
200 *) AC_MSG_ERROR([bad value ${enableval} for disable-postconditions option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
201 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
202 if test "${cyginfra_postconditions}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
203 AC_DEFINE(CYGDBG_INFRA_DEBUG_POSTCONDITIONS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
204 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
205
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
206 AC_ARG_ENABLE(invariants, [ --disable-invariants disable a subset of the assertions],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
207 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
208 yes) cyginfra_invariants=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
209 no) cyginfra_invariants=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
210 *) AC_MSG_ERROR([bad value ${enableval} for disable-invariants option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
211 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
212 if test "${cyginfra_invariants}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
213 AC_DEFINE(CYGDBG_INFRA_DEBUG_INVARIANTS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
214 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
215
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
216 AC_ARG_ENABLE(loopinvariants, [ --disable-loopinvariants disable a subset of the assertions],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
217 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
218 yes) cyginfra_loopinvariants=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
219 no) cyginfra_loopinvariants=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
220 *) AC_MSG_ERROR([bad value ${enableval} for disable-loopinvariants option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
221 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
222 if test "${cyginfra_loopinvariants}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
223 AC_DEFINE(CYGDBG_INFRA_DEBUG_LOOP_INVARIANTS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
224 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
225
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
226 AC_ARG_ENABLE(tracing,[ --disable-tracing disable tracing],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
227 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
228 yes) cyginfra_tracing=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
229 no) cyginfra_tracing=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
230 *) AC_MSG_ERROR([bad value ${enableval} for disable-tracing option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
231 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
232 if test "${cyginfra_tracing}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
233 AC_DEFINE(CYGDBG_USE_TRACING)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
234 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
235
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
236 AC_ARG_ENABLE(fntracing,[ --disable-fntracing disable function entry/exit tracing],
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
237 [case "${enableval}" in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
238 yes) cyginfra_fntracing=yes ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
239 no) cyginfra_fntracing=no ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
240 *) AC_MSG_ERROR([bad value ${enableval} for disable-fntracing option]) ;;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
241 esac])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
242 if test "${cyginfra_fntracing}" = "yes"; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
243 AC_DEFINE(CYGDBG_INFRA_DEBUG_FUNCTION_REPORTS)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
244 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
245
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
246 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
247
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
248 dnl --------------------------------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
249 dnl Convert a cygwin pathname to something acceptable to VC++ (but
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
250 dnl still invoked from bash and cygwin's make). This means using
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
251 dnl the cygpath utility and then translating any backslashes into
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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252 dnl forward slashes to avoid confusing make.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
253
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
254 AC_DEFUN(CYG_AC_MSVC_PATH, [
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
255 AC_REQUIRE([CYG_AC_PROG_MSVC])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
256 ifelse($#, 1, , AC_MSG_ERROR("Invalid number of arguments passed to CYG AC_MSVC_PATH"))
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
257
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
258 if test "${MSVC}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
259 $1=`cygpath -w ${$1} | tr \\\\\\\\ /`
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
260 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
261 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
262
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
263
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
264 dnl --------------------------------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
265 dnl Work out details of the Tcl installation that should be used.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
266 dnl This adds two command-line options, --with-tcl=<prefix> to
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
267 dnl specify the Tcl install directory, and --with-tcl-version=<vsn>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
268 dnl to control which version of Tcl should be used.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
269 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
270 dnl On Unix systems and under cygwin there should be a file
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
271 dnl $(tcl_prefix)/lib/tclConfig.sh containing all the information
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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272 dnl needed for Tcl. This file are consulted and the appropriate
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
273 dnl variables extracted.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
274 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
275 dnl To confuse matters, subtly different naming conventions are used
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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276 dnl under Unix and NT. Under Unix the Tcl library will be called
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
277 dnl libtcl8.0.a, libtcl8.1.a, etc. with a dot between the major and
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
278 dnl minor version. Under NT (including cygwin) the library will be
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
279 dnl called tcl80.lib, dnl tcl81.lib, libtcl80.a, libtcl81.a, etc.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
280 dnl without a dot.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
281 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
282 dnl The macro should really assume that it is running inside devo,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
283 dnl with tcl and tcl8.1 directories present and already configured.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
284 dnl This is tricky for a number of reasons, including confusion about
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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285 dnl the meaning of top_srcdir.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
286 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
287 dnl This macro defines four new shell variables which will be
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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288 dnl substituted (typically into Makefile.in):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
289 dnl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
290 dnl cyg_ac_tcl_version - the version of Tcl that is to be used
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
291 dnl cyg_ac_tcl_incdir - location of <tcl.h> etc al
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
292 dnl cyg_ac_tcl_libdir - location of libtcl.a/tcl.lib etc.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
293 dnl cyg_ac_tcl_libs - all of the libraries that are needed for Tcl
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
294
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
295 AC_DEFUN(CYG_AC_PATH_TCL, [
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
296
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
297 AC_REQUIRE([CYG_AC_PROG_MSVC])
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diff changeset
298 AC_REQUIRE([AC_CYGWIN])
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jlarmour
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diff changeset
299
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
300 dnl Look for the version of Tcl. If none is specified, default to
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
301 dnl 8.0 under VC++ and cygwin, nothing under Unix. A version has to be
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
302 dnl specified under NT because there is no symbolic link from libtcl.a
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
303 dnl to whatever happens to be the most recent installed version.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
304
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
305 AC_MSG_CHECKING(for Tcl version)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
306 AC_ARG_WITH(tcl-version,[ --with-tcl-version=<vsn> version of Tcl to be used],[
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
307 cyg_ac_tcl_version=${with_tcl_version}
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
308 ],[
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
309 if test "${MSVC}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
310 cyg_ac_tcl_version=80
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
311 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
312 if test "${ac_cv_cygwin}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
313 cyg_ac_tcl_version=80
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
314 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
315 cyg_ac_tcl_version=""
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
316 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
317 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
318 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
319 AC_MSG_RESULT(${cyg_ac_tcl_version})
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
320 AC_SUBST(cyg_ac_tcl_version)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
321
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
322 dnl Where is the Tcl installation? By default assume Tcl is already
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
323 dnl installed in the same place as the eCos host-side.
136
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diff changeset
324 AC_ARG_WITH(tcl,[ --with-tcl-header=<path> location of Tcl header])
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diff changeset
325 AC_ARG_WITH(tcl,[ --with-tcl-lib=<path> location of Tcl libraries])
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diff changeset
326
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
327 AC_MSG_CHECKING(for Tcl installation)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
328 AC_ARG_WITH(tcl,[ --with-tcl=<path> location of Tcl header and libraries],[
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
329 cyg_ac_tcl_incdir=${with_tcl}/include
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
330 cyg_ac_tcl_libdir=${with_tcl}/lib
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
331 ],[
136
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
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parents: 76
diff changeset
332 if test "${with_tcl_header}" = "no"; then
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diff changeset
333 cyg_ac_tcl_incdir=${prefix}/include
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diff changeset
334 else
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diff changeset
335 with_tcl=yes
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diff changeset
336 cyg_ac_tcl_incdir=${with_tcl_header}/include
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
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parents: 76
diff changeset
337 fi
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
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parents: 76
diff changeset
338
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 76
diff changeset
339 if test "${with_tcl_lib}" = "no"; then
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diff changeset
340 cyg_ac_tcl_libdir=${prefix}/lib
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diff changeset
341 else
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diff changeset
342 with_tcl=yes
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diff changeset
343 cyg_ac_tcl_libdir=${with_tcl_lib}/lib
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
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parents: 76
diff changeset
344 fi
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
345 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
346 AC_MSG_RESULT(${cyg_ac_tcl_libdir})
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
347
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
348 dnl Sanity check, make sure that there is a tcl.h header file.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
349 dnl If not then there is no point in proceeding.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
350 if test \! -r ${cyg_ac_tcl_incdir}/tcl.h ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
351 AC_MSG_ERROR(unable to locate Tcl header file tcl.h)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
352 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
353
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
354 dnl If using VC++ then there is no tclConfig.sh file, so the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
355 dnl library information has to be hard-wired. Otherwise ther
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
356 dnl should be a tclConfig.sh file containing the necessary information.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
357 if test "${MSVC}" = "yes" ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
358 cyg_ac_tcl_libs="tcl${cyg_ac_tcl_version}.lib"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
359 CYG_AC_MSVC_PATH(cyg_ac_tcl_incdir)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
360 CYG_AC_MSVC_PATH(cyg_ac_tcl_libdir)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
361 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
362 if test \! -r ${cyg_ac_tcl_libdir}/tclConfig.sh ; then
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
363 AC_MSG_ERROR(unable to locate Tcl config file tclConfig.sh)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
364 else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
365 . ${cyg_ac_tcl_libdir}/tclConfig.sh
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
366 cyg_ac_tcl_libs="-ltcl${cyg_ac_tcl_version} ${TCL_LIBS}"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
367 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
368 fi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
369
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
370 AC_SUBST(cyg_ac_tcl_incdir)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
371 AC_SUBST(cyg_ac_tcl_libdir)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
372 AC_SUBST(cyg_ac_tcl_libs)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
373 AC_SUBST(cyg_ac_tk_libs)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
374 ])
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
375
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
376
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
377