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1 #! /bin/sh |
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2 # |
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3 # mkoctfile -- create a .oct file suitable for dynamic linking by |
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4 # Octave. |
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5 |
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6 # Exit immediately on any error. |
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7 |
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8 set -e |
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9 |
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10 OCTAVE_VERSION="%OCTAVE_CONF_VERSION%" |
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11 |
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12 # Default values for these variables are filled in when Octave is |
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13 # compiled. |
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14 |
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15 : ${SED=%OCTAVE_CONF_SED%} |
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16 |
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17 : ${CPPFLAGS=%OCTAVE_CONF_CPPFLAGS%} |
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18 : ${INCFLAGS=%OCTAVE_CONF_MKOCTFILE_INCFLAGS%} |
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19 : ${F2C=%OCTAVE_CONF_F2C%} |
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20 : ${F2CFLAGS=%OCTAVE_CONF_F2CFLAGS%} |
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21 : ${F77=%OCTAVE_CONF_F77%} |
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22 : ${FFLAGS=%OCTAVE_CONF_FFLAGS%} |
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23 : ${FPICFLAG=%OCTAVE_CONF_FPICFLAG%} |
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24 : ${CC=%OCTAVE_CONF_CC%} |
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25 : ${CFLAGS=%OCTAVE_CONF_CFLAGS%} |
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26 : ${CPICFLAG=%OCTAVE_CONF_CPICFLAG%} |
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27 : ${CXX=%OCTAVE_CONF_CXX%} |
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28 : ${CXXFLAGS=%OCTAVE_CONF_CXXFLAGS%} |
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29 : ${CXXPICFLAG=%OCTAVE_CONF_CXXPICFLAG%} |
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30 : ${XTRA_CFLAGS=%OCTAVE_CONF_XTRA_CFLAGS%} |
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31 : ${XTRA_CXXFLAGS=%OCTAVE_CONF_XTRA_CXXFLAGS%} |
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32 |
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33 : ${DEPEND_FLAGS=%OCTAVE_CONF_DEPEND_FLAGS%} |
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34 : ${DEPEND_EXTRA_SED_PATTERN=%OCTAVE_CONF_DEPEND_EXTRA_SED_PATTERN%} |
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35 |
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36 : ${DL_LD=%OCTAVE_CONF_DL_LD%} |
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37 : ${DL_LDFLAGS=%OCTAVE_CONF_MKOCTFILE_DL_LDFLAGS%} |
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38 |
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39 : ${RLD_FLAG=%OCTAVE_CONF_RLD_FLAG%} |
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40 : ${RDYNAMIC_FLAG=%OCTAVE_CONF_RDYNAMIC_FLAG%} |
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41 : ${LIBOCTAVE=-loctave} |
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42 : ${LIBOCTINTERP=-loctinterp} |
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43 : ${LIBREADLINE=-lreadline} |
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44 : ${LIBCRUFT=-lcruft} |
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45 : ${BLAS_LIBS=%OCTAVE_CONF_BLAS_LIBS%} |
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46 : ${FFTW_LIBS=%OCTAVE_CONF_FFTW_LIBS%} |
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47 : ${LIBS=%OCTAVE_CONF_LIBS%} |
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48 : ${FLIBS=%OCTAVE_CONF_FLIBS%} |
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49 : ${LD_CXX=%OCTAVE_CONF_LD_CXX%} |
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50 : ${LDFLAGS=%OCTAVE_CONF_LDFLAGS%} |
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51 : ${LD_STATIC_FLAG=%OCTAVE_CONF_LD_STATIC_FLAG%} |
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52 : ${LFLAGS=%OCTAVE_CONF_MKOCTFILE_LFLAGS%} |
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53 |
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54 : ${ALL_FFLAGS="$FFLAGS"} |
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55 |
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56 : ${ALL_CFLAGS="$INCFLAGS $XTRA_CFLAGS $CFLAGS"} |
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57 |
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58 : ${ALL_CXXFLAGS="$INCFLAGS $XTRA_CXXFLAGS $CXXFLAGS"} |
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59 |
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60 : ${ALL_LDFLAGS="$LD_STATIC_FLAG $CPICFLAG $LDFLAGS"} |
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61 |
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62 : ${OCTAVE_LIBS="$LIBOCTINTERP $LIBOCTAVE $SPECIAL_MATH_LIB $LIBCRUFT"} |
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63 |
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64 # Local variables. |
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65 |
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66 usage_msg="usage: mkoctfile [options] file ..." |
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67 |
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68 version_msg="mkoctfile, version $OCTAVE_VERSION" |
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69 |
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70 cfiles= |
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71 ccfiles= |
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72 f77files= |
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73 objfiles= |
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74 octfiles= |
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75 octfile= |
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76 outputfile= |
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77 incflags= |
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78 defs= |
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79 ldflags= |
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80 dbg=: |
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81 pass_on_options= |
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82 strip=false |
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83 no_oct_file_strip_on_this_platform=%NO_OCT_FILE_STRIP% |
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84 link=true |
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85 link_stand_alone=false |
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86 output_ext=".oct" |
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87 depend=false |
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88 compile=true |
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89 |
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90 if [ $# -eq 0 ]; then |
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91 echo $usage_msg 1>&2 |
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92 exit 1 |
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93 fi |
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94 |
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95 if [ $# -eq 1 ]; then |
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96 case "$1" in |
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97 -v | --version) |
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98 echo $version_msg 1>&2 |
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99 exit 0 |
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100 ;; |
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101 esac |
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102 fi |
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103 |
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104 while [ $# -gt 0 ]; do |
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105 file= |
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106 case "$1" in |
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107 *.c) |
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108 file=$1 |
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109 cfiles="$cfiles $file" |
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110 ;; |
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111 *.cc | *.C | *.cpp) |
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112 file=$1 |
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113 ccfiles="$ccfiles $file" |
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114 ;; |
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115 *.f | *.F) |
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116 file=$1 |
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117 f77files="$f77files $file" |
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118 ;; |
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119 *.o) |
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120 file=$1 |
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121 objfiles="$objfiles $file" |
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122 ;; |
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123 -d | --debug | -v | --verbose) |
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124 dbg=echo |
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125 ;; |
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126 -h | -\? | --help) |
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127 echo $usage_msg 1>&2 |
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128 cat << EOF |
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129 |
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130 Options: |
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131 |
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132 -h, -?, --help Print this message. |
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133 |
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134 -IDIR Add -IDIR to compile commands. |
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135 |
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136 -idirafter DIR Add -idirafter DIR to compile commands. |
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137 |
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138 -DDEF Add -DDEF to compile commands. |
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139 |
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140 -lLIB Add library LIB to link command. |
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141 |
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142 -LDIR Add -LDIR to link command. |
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143 |
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144 -M, --depend Generate dependency files (.d) for C and C++ |
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145 source files. |
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146 |
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147 -RDIR Add -RDIR to link command. |
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148 |
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149 -W Pass flags though the compiler like -Wl,-rpath=... |
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150 |
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151 -c, --compile Compile, but do not link. |
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152 |
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153 -o FILE, --output FILE Output file name. Default extension is .oct |
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154 (or .mex if --mex is specified) unless linking |
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155 a stand-alone executable. |
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156 |
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157 -p VAR, --print VAR Print configuration variable VAR. Recognized |
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158 variables are: |
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159 |
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160 ALL_CFLAGS FFTW_LIBS |
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161 ALL_CXXFLAGS FLIBS |
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162 ALL_FFLAGS FPICFLAG |
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163 ALL_LDFLAGS INCFLAGS |
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164 BLAS_LIBS LDFLAGS |
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165 CC LD_CXX |
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166 CFLAGS LD_STATIC_FLAG |
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167 CPICFLAG LFLAGS |
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168 CPPFLAGS LIBCRUFT |
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169 CXX LIBOCTAVE |
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170 CXXFLAGS LIBOCTINTERP |
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171 CXXPICFLAG LIBREADLINE |
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172 DEPEND_EXTRA_SED_PATTERN LIBS |
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173 DEPEND_FLAGS OCTAVE_LIBS |
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174 DL_LD RDYNAMIC_FLAG |
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175 DL_LDFLAGS RLD_FLAG |
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176 F2C SED |
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177 F2CFLAGS XTRA_CFLAGS |
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178 F77 XTRA_CXXFLAGS |
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179 FFLAGS |
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180 |
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181 --link-stand-alone Link a stand-alone executable file. |
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182 |
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183 --mex Assume we are creating a MEX file. Set the |
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184 default output extension to ".mex". |
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185 |
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186 -s, --strip Strip output file. |
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187 |
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188 -v, --verbose Echo commands as they are executed. |
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189 |
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190 FILE Compile or link FILE. Recognized file types are: |
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191 |
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192 .c C source |
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193 .cc C++ source |
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194 .C C++ source |
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195 .cpp C++ source |
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196 .f Fortran source |
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197 .F Fortran source |
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198 .o object file |
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199 |
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200 EOF |
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201 exit 0 |
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202 ;; |
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203 -I*) |
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204 incflags="$incflags $1" |
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205 ;; |
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206 -idirafter) |
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207 shift |
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208 if [ $# -gt 0 ]; then |
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209 incflags="$incflags -idirafter $1" |
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210 else |
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211 echo "mkoctfile: include directory name misisng name missing" 1>&2 |
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212 fi |
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213 ;; |
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214 -D*) |
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215 defs="$defs $1" |
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216 ;; |
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217 -[lLR]*) |
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218 ldflags="$ldflags $1" |
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219 ;; |
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220 -M | --depend) |
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221 depend=true |
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222 compile=false |
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223 ;; |
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224 -o | --output) |
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225 shift |
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226 if [ $# -gt 0 ]; then |
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227 outputfile="$1" |
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228 else |
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229 echo "mkoctfile: output file name missing" 1>&2 |
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230 fi |
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231 ;; |
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232 -p | --print) |
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233 shift |
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234 if [ $# -gt 0 ]; then |
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235 eval echo \${$1} |
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236 exit 0 |
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237 else |
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238 echo "mkoctfile: --print requires argument" 1>&2 |
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239 exit 1 |
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240 fi |
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241 ;; |
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242 -s | --strip) |
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243 if $no_oct_file_strip_on_this_platform; then |
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244 echo "mkoctfile: stripping disabled on this platform" 1>&2 |
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245 else |
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246 strip=true |
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247 fi |
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248 ;; |
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249 -c | --compile) |
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250 link=false |
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251 ;; |
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252 --link-stand-alone) |
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253 link_stand_alone=true |
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254 ;; |
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255 --mex) |
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256 output_ext=".mex" |
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257 ;; |
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258 -W*) |
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259 pass_on_options="$pass_on_options $1" |
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260 ;; |
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261 *) |
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262 echo "mkoctfile: unrecognized argument $1" 1>&2 |
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263 exit 1 |
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264 ;; |
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265 esac |
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266 if [ -n "$file" ]; then |
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267 if [ -z "$octfile" ]; then |
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268 octfile="$file" |
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269 fi |
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270 fi |
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271 shift |
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272 done |
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273 |
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274 if $link_stand_alone; then |
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275 if [ -n "$outputfile" ]; then |
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276 output_option="-o $outputfile" |
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277 fi |
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278 else |
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279 if [ -n "$outputfile" ]; then |
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280 octfile="$outputfile" |
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281 else |
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282 octfile=`echo $octfile | $SED 's,\.[^.]*$,,'`$output_ext |
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283 fi |
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284 fi |
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285 |
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286 # Generate dependency files for C and C++ files. |
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287 |
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288 if $depend; then |
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289 if [ -n "$cfiles" ]; then |
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290 for f in $cfiles; do |
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291 b=`echo $f | $SED 's,\.c$,,'` |
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292 d=$b.d |
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293 cmd="rm -f $d" |
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294 $dbg $cmd |
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295 eval $cmd |
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296 cmd="$CC $DEPEND_FLAGS $CPPFLAGS $ALL_CFLAGS $incflags $def $f | $SED $DEPEND_EXTRA_SED_PATTERN -e 's,^[^:]*/\(.*\.o\):,\1:,' -e 's,$b\.o,pic/& & $d,g' > $d-t && mv $d-t $d" |
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297 $dbg $cmd |
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298 eval $cmd |
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299 done |
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300 fi |
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301 |
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302 if [ -n "$ccfiles" ]; then |
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303 for f in $ccfiles; do |
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304 case $f in |
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305 *.cc) |
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306 b=`echo $f | $SED 's,\.cc$,,'` |
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307 ;; |
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308 *.C) |
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309 b=`echo $f | $SED 's,\.C$,,'` |
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310 ;; |
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311 *.cpp) |
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312 b=`echo $f | $SED 's,\.cpp$,,'` |
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313 ;; |
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314 esac |
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315 d=$b.d |
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316 cmd="rm -f $d" |
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317 $dbg $cmd |
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318 eval $cmd |
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319 cmd="$CXX $DEPEND_FLAGS $CPPFLAGS $ALL_CXXFLAGS $incflags $defs $f | $SED $DEPEND_EXTRA_SED_PATTERN -e 's,^[^:]*/\(.*\.o\):,\1:,' -e 's,$b\.o,pic/& & $d,g' > $d-t && mv $d-t $d" |
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320 $dbg $cmd |
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321 eval $cmd |
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322 done |
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323 fi |
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324 # If generating dependencies, that's all we do. |
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325 exit 0 |
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326 fi |
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327 |
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328 # Compile Fortran, C, and C++ files. Add the name of each object file |
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329 # that is produced to the overall list of object files. |
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330 |
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331 if [ -n "$f77files" ]; then |
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332 for f in $f77files; do |
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333 case $f in |
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334 *.f) |
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335 b=`echo $f | $SED 's,\.f$,,'` |
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336 ;; |
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337 *.F) |
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338 b=`echo $f | $SED 's,\.F$,,'` |
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339 ;; |
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340 esac |
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341 if [ -n "$F77" ]; then |
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342 if [ -n "$outputfile" ]; then |
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343 if $link; then |
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344 o=$b.o |
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345 else |
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346 o=$outputfile |
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347 fi |
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348 else |
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349 o=$b.o |
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350 fi |
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351 objfiles="$objfiles $o" |
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352 cmd="$F77 -c $FPICFLAG $ALL_FFLAGS $pass_on_options $f -o $o" |
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353 $dbg $cmd |
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354 eval $cmd |
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355 elif [ -n "$F2C" ]; then |
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356 c=$b.c |
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357 cfiles="$cfiles $c" |
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358 cmd="$F2C $F2CFLAGS < $f > $c" |
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359 $dbg $cmd |
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360 eval $cmd |
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361 else |
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362 echo "mkoctfile: no way to compile Fortran file $f" 1>&2 |
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363 fi |
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364 done |
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365 fi |
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366 |
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367 if [ -n "$cfiles" ]; then |
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368 for f in $cfiles; do |
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369 if [ -n "$CC" ]; then |
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370 b=`echo $f | $SED 's,\.c$,,'` |
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371 if [ -n "$outputfile" ]; then |
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372 if $link; then |
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373 o=$b.o |
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374 else |
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375 o=$outputfile |
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376 fi |
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377 else |
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378 o=$b.o |
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379 fi |
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380 objfiles="$objfiles $o" |
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381 cmd="$CC -c $CPPFLAGS $CPICFLAG $ALL_CFLAGS $pass_on_options $incflags $defs $f -o $o" |
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382 $dbg $cmd |
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383 eval $cmd |
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384 else |
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385 echo "mkoctfile: no way to compile C++ file $f" 1>&2 |
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386 fi |
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387 done |
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388 fi |
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389 |
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390 if [ -n "$ccfiles" ]; then |
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391 for f in $ccfiles; do |
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392 if [ -n "$CXX" ]; then |
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393 case $f in |
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394 *.cc) |
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395 b=`echo $f | $SED 's,\.cc$,,'` |
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396 ;; |
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397 *.C) |
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398 b=`echo $f | $SED 's,\.C$,,'` |
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399 ;; |
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400 *.cpp) |
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401 b=`echo $f | $SED 's,\.cpp$,,'` |
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402 ;; |
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403 esac |
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404 if [ -n "$outputfile" ]; then |
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405 if $link; then |
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406 o=$b.o |
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407 else |
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408 o=$outputfile |
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409 fi |
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410 else |
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411 o=$b.o |
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412 fi |
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413 objfiles="$objfiles $o" |
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414 cmd="$CXX -c $CPPFLAGS $CXXPICFLAG $ALL_CXXFLAGS $pass_on_options $incflags $defs $f -o $o" |
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415 $dbg $cmd |
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416 eval $cmd |
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417 else |
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418 echo "mkoctfile: no way to compile C++ file $f" 1>&2 |
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419 fi |
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420 done |
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421 fi |
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422 |
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423 ## Uncomment the following group of lines if you get `Text file busy' |
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424 ## errors from ld. This may happen if the .oct file is currently |
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425 ## running while you are trying to recompile it. We try moving first, |
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426 ## since on some systems (HP-UX, maybe others) it is possible to |
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427 ## rename running programs but not remove them. |
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428 |
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429 ## if [ -f "$octfile" ]; then |
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430 ## cmd="mv $octfile $octfile.bak" |
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431 ## $dbg $cmd |
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432 ## eval $cmd |
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433 ## cmd="rm -f $octfile.bak" |
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434 ## $dbg $cmd |
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435 ## eval $cmd |
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436 ## fi |
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437 |
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438 # Link all the object files. |
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439 |
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440 if $link && [ -n "$objfiles" ]; then |
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3859
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441 if $link_stand_alone; then |
|
|
442 if [ -n "$LD_CXX" ]; then |
|
4873
|
443 cmd="$LD_CXX $CPPFLAGS $ALL_CXXFLAGS $RDYNAMIC_FLAG $ALL_LDFLAGS $pass_on_options $output_option $objfiles $ldflags $LFLAGS $RLD_FLAG $OCTAVE_LIBS $BLAS_LIBS $FFTW_LIBS $LIBREADLINE $LIBS $FLIBS" |
|
3859
|
444 $dbg $cmd |
|
|
445 eval $cmd |
|
|
446 else |
|
|
447 echo "mkoctfile: no way to link stand-alone executable file" 1>&2 |
|
|
448 exit 1 |
|
|
449 fi |
|
|
450 else |
|
4793
|
451 LINK_DEPS="$LFLAGS $OCTAVE_LIBS $LDFLAGS $BLAS_LIBS $FFTW_LIBS $LIBS $FLIBS" |
|
4873
|
452 cmd="$DL_LD $DL_LDFLAGS $pass_on_options -o $octfile $objfiles $ldflags $LINK_DEPS" |
|
3859
|
453 $dbg $cmd |
|
|
454 eval $cmd |
|
|
455 fi |
|
3058
|
456 |
|
|
457 # Maybe strip it. |
|
|
458 |
|
3847
|
459 if $strip; then |
|
|
460 cmd="strip $octfile" |
|
|
461 $dbg $cmd |
|
|
462 eval $cmd |
|
|
463 fi |
|
3735
|
464 fi |
|
3058
|
465 |
|
|
466 exit 0 |
