1 | # |
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2 | # Copyright 2005 The Apache Software Foundation |
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3 | # |
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4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | # you may not use this file except in compliance with the License. |
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6 | # You may obtain a copy of the License at |
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7 | # |
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8 | # http://www.apache.org/licenses/LICENSE-2.0 |
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9 | # |
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10 | # Unless required by applicable law or agreed to in writing, software |
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11 | # distributed under the License is distributed on an "AS IS" BASIS, |
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12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | # See the License for the specific language governing permissions and |
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14 | # limitations under the License. |
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15 | # |
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16 | AC_DEFUN([FUSE_DFS_INITIALIZE], |
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17 | [ |
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18 | AM_INIT_AUTOMAKE([ foreign 1.9.5 no-define ]) |
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19 | if test "x$1" = "xlocalinstall"; then |
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20 | wdir=`pwd` |
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21 | # To use $wdir undef quote. |
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22 | # |
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23 | ########## |
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24 | AC_PREFIX_DEFAULT([`pwd`/install]) |
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25 | echo |
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26 | fi |
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27 | AC_PROG_CC |
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28 | AC_PROG_CXX |
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29 | AC_PROG_RANLIB(RANLIB, ranlib) |
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30 | AC_PATH_PROGS(BASH, bash) |
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31 | AC_PATH_PROGS(PERL, perl) |
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32 | AC_PATH_PROGS(PYTHON, python) |
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33 | AC_PATH_PROGS(AR, ar) |
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34 | AC_PATH_PROGS(ANT, ant) |
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35 | PRODUCT_MK="" |
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36 | ]) |
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37 | |
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38 | AC_DEFUN([FUSE_DFS_WITH_EXTERNAL_PATH], |
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39 | [ |
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40 | cdir=`pwd` |
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41 | AC_MSG_CHECKING([Checking EXTERNAL_PATH set to]) |
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42 | AC_ARG_WITH([externalpath], |
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43 | [ --with-externalpath=DIR User specified path to external fuse dfs components.], |
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44 | [ |
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45 | if test "x${EXTERNAL_PATH}" != "x"; then |
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46 | echo "" |
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47 | echo "ERROR: You have already set EXTERNAL_PATH in your environment" |
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48 | echo "Cannot override it using --with-externalpath. Unset EXTERNAL_PATH to use this option" |
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49 | exit 1 |
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50 | fi |
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51 | EXTERNAL_PATH=$withval |
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52 | ], |
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53 | [ |
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54 | if test "x${EXTERNAL_PATH}" = "x"; then |
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55 | EXTERNAL_PATH=$1 |
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56 | fi |
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57 | ] |
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58 | ) |
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59 | if test "x${EXTERNAL_PATH}" = "x"; then |
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60 | export EXTERNAL_PATH="$cdir/external" |
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61 | GLOBAL_HEADER_MK="include ${EXTERNAL_PATH}/global_header.mk" |
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62 | GLOBAL_FOOTER_MK="include ${EXTERNAL_PATH}/global_footer.mk" |
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63 | else |
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64 | export EXTERNAL_PATH |
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65 | GLOBAL_HEADER_MK="include ${EXTERNAL_PATH}/global_header.mk" |
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66 | GLOBAL_FOOTER_MK="include ${EXTERNAL_PATH}/global_footer.mk" |
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67 | fi |
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68 | AC_MSG_RESULT($EXTERNAL_PATH) |
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69 | if test ! -d ${EXTERNAL_PATH}; then |
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70 | echo "" |
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71 | echo "ERROR: EXTERNAL_PATH set to an nonexistent directory ${EXTERNAL_PATH}" |
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72 | exit 1 |
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73 | fi |
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74 | AC_SUBST(EXTERNAL_PATH) |
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75 | AC_SUBST(GLOBAL_HEADER_MK) |
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76 | AC_SUBST(GLOBAL_FOOTER_MK) |
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77 | ]) |
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78 | |
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79 | # Set option to enable shared mode. Set DEBUG and OPT for use in Makefile.am. |
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80 | AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_OPT_BUILD], |
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81 | [ |
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82 | AC_MSG_CHECKING([whether to enable optimized build]) |
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83 | AC_ARG_ENABLE([opt], |
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84 | [ --disable-opt Set up debug mode.], |
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85 | [ |
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86 | ENABLED_OPT=$enableval |
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87 | ], |
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88 | [ |
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89 | ENABLED_OPT="yes" |
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90 | ] |
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91 | ) |
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92 | if test "$ENABLED_OPT" = "yes" |
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93 | then |
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94 | CFLAGS="-Wall -O3" |
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95 | CXXFLAGS="-Wall -O3" |
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96 | else |
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97 | CFLAGS="-Wall -g" |
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98 | CXXFLAGS="-Wall -g" |
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99 | fi |
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100 | AC_MSG_RESULT($ENABLED_OPT) |
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101 | AM_CONDITIONAL([OPT], [test "$ENABLED_OPT" = yes]) |
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102 | AM_CONDITIONAL([DEBUG], [test "$ENABLED_OPT" = no]) |
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103 | ]) |
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104 | |
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105 | # Set option to enable debug mode. Set DEBUG and OPT for use in Makefile.am. |
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106 | AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_DEBUG_BUILD], |
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107 | [ |
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108 | AC_MSG_CHECKING([whether to enable debug build]) |
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109 | AC_ARG_ENABLE([debug], |
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110 | [ --disable-debug Set up opt mode.], |
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111 | [ |
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112 | ENABLED_DEBUG=$enableval |
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113 | ], |
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114 | [ |
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115 | ENABLED_DEBUG="yes" |
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116 | ] |
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117 | ) |
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118 | if test "$ENABLED_DEBUG" = "yes" |
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119 | then |
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120 | CFLAGS="-Wall -g" |
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121 | CXXFLAGS="-Wall -g" |
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122 | else |
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123 | CFLAGS="-Wall -O3" |
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124 | CXXFLAGS="-Wall -O3" |
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125 | fi |
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126 | AC_MSG_RESULT($ENABLED_DEBUG) |
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127 | AM_CONDITIONAL([DEBUG], [test "$ENABLED_DEBUG" = yes]) |
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128 | AM_CONDITIONAL([OPT], [test "$ENABLED_DEBUG" = no]) |
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129 | ]) |
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130 | |
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131 | # Set option to enable static libs. |
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132 | AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_STATIC], |
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133 | [ |
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134 | SHARED="" |
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135 | STATIC="" |
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136 | AC_MSG_CHECKING([whether to enable static mode]) |
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137 | AC_ARG_ENABLE([static], |
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138 | [ --disable-static Set up shared mode.], |
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139 | [ |
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140 | ENABLED_STATIC=$enableval |
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141 | ], |
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142 | [ |
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143 | ENABLED_STATIC="yes" |
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144 | ] |
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145 | ) |
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146 | if test "$ENABLED_STATIC" = "yes" |
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147 | then |
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148 | LTYPE=".a" |
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149 | else |
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150 | LTYPE=".so" |
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151 | SHARED_CXXFLAGS="-fPIC" |
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152 | SHARED_CFLAGS="-fPIC" |
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153 | SHARED_LDFLAGS="-shared -fPIC" |
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154 | AC_SUBST(SHARED_CXXFLAGS) |
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155 | AC_SUBST(SHARED_CFLAGS) |
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156 | AC_SUBST(SHARED_LDFLAGS) |
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157 | fi |
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158 | AC_MSG_RESULT($ENABLED_STATIC) |
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159 | AC_SUBST(LTYPE) |
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160 | AM_CONDITIONAL([STATIC], [test "$ENABLED_STATIC" = yes]) |
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161 | AM_CONDITIONAL([SHARED], [test "$ENABLED_STATIC" = no]) |
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162 | ]) |
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163 | |
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164 | # Set option to enable shared libs. |
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165 | AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_SHARED], |
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166 | [ |
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167 | SHARED="" |
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168 | STATIC="" |
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169 | AC_MSG_CHECKING([whether to enable shared mode]) |
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170 | AC_ARG_ENABLE([shared], |
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171 | [ --disable-shared Set up static mode.], |
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172 | [ |
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173 | ENABLED_SHARED=$enableval |
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174 | ], |
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175 | [ |
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176 | ENABLED_SHARED="yes" |
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177 | ] |
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178 | ) |
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179 | if test "$ENABLED_SHARED" = "yes" |
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180 | then |
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181 | LTYPE=".so" |
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182 | SHARED_CXXFLAGS="-fPIC" |
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183 | SHARED_CFLAGS="-fPIC" |
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184 | SHARED_LDFLAGS="-shared -fPIC" |
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185 | AC_SUBST(SHARED_CXXFLAGS) |
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186 | AC_SUBST(SHARED_CFLAGS) |
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187 | AC_SUBST(SHARED_LDFLAGS) |
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188 | else |
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189 | LTYPE=".a" |
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190 | fi |
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191 | AC_MSG_RESULT($ENABLED_SHARED) |
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192 | AC_SUBST(LTYPE) |
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193 | AM_CONDITIONAL([SHARED], [test "$ENABLED_SHARED" = yes]) |
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194 | AM_CONDITIONAL([STATIC], [test "$ENABLED_SHARED" = no]) |
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195 | ]) |
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196 | |
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197 | # Generates define flags and conditionals as specified by user. |
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198 | # This gets enabled *only* if user selects --enable-<FEATURE> otion. |
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199 | AC_DEFUN([FUSE_DFS_ENABLE_FEATURE], |
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200 | [ |
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201 | ENABLE="" |
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202 | flag="$1" |
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203 | value="$3" |
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204 | AC_MSG_CHECKING([whether to enable $1]) |
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205 | AC_ARG_ENABLE([$2], |
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206 | [ --enable-$2 Enable $2.], |
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207 | [ |
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208 | ENABLE=$enableval |
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209 | ], |
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210 | [ |
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211 | ENABLE="no" |
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212 | ] |
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213 | ) |
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214 | AM_CONDITIONAL([$1], [test "$ENABLE" = yes]) |
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215 | if test "$ENABLE" = "yes" |
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216 | then |
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217 | if test "x${value}" = "x" |
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218 | then |
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219 | AC_DEFINE([$1]) |
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220 | else |
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221 | AC_DEFINE_UNQUOTED([$1], [$value]) |
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222 | fi |
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223 | fi |
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224 | AC_MSG_RESULT($ENABLE) |
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225 | ]) |
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226 | |
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227 | |
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228 | # can also use eval $2=$withval;AC_SUBST($2) |
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229 | AC_DEFUN([FUSE_DFS_WITH_PATH], |
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230 | [ |
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231 | USRFLAG="" |
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232 | USRFLAG=$1 |
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233 | AC_MSG_CHECKING([Checking $1 set to]) |
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234 | AC_ARG_WITH([$2], |
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235 | [ --with-$2=DIR User specified path.], |
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236 | [ |
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237 | LOC=$withval |
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238 | eval $USRFLAG=$withval |
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239 | ], |
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240 | [ |
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241 | LOC=$3 |
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242 | eval $USRFLAG=$3 |
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243 | ] |
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244 | ) |
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245 | AC_SUBST([$1]) |
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246 | AC_MSG_RESULT($LOC) |
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247 | ]) |
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248 | |
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249 | AC_DEFUN([FUSE_DFS_SET_FLAG_VALUE], |
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250 | [ |
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251 | SETFLAG="" |
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252 | AC_MSG_CHECKING([Checking $1 set to]) |
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253 | SETFLAG=$1 |
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254 | eval $SETFLAG=\"$2\" |
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255 | AC_SUBST([$SETFLAG]) |
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256 | AC_MSG_RESULT($2) |
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257 | ]) |
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258 | |
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259 | # NOTES |
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260 | # if using if else bourne stmt you must have more than a macro in it. |
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261 | # EX1 is not correct. EX2 is correct |
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262 | # EX1: if test "$XX" = "yes"; then |
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263 | # AC_SUBST(xx) |
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264 | # fi |
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265 | # EX2: if test "$XX" = "yes"; then |
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266 | # xx="foo" |
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267 | # AC_SUBST(xx) |
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268 | # fi |
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