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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 : ${SED=%OCTAVE_CONF_SED%} |
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11 |
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12 OCTAVE_VERSION=%OCTAVE_CONF_VERSION% |
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13 OCTAVE_PREFIX=%OCTAVE_CONF_PREFIX% |
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14 |
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15 DEFAULT_BINDIR=%OCTAVE_BINDIR% |
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16 DEFAULT_INCLUDEDIR=%OCTAVE_CONF_INCLUDEDIR% |
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17 DEFAULT_LIBDIR=%OCTAVE_CONF_LIBDIR% |
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18 DEFAULT_OCTINCLUDEDIR=%OCTAVE_CONF_OCTINCLUDEDIR% |
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19 DEFAULT_OCTLIBDIR=%OCTAVE_CONF_OCTLIBDIR% |
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20 |
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21 if [ -n "$OCTAVE_HOME" ]; then |
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22 DEFAULT_BINDIR="`echo $DEFAULT_BINDIR | $SED "s,^$OCTAVE_PREFIX,$OCTAVE_HOME,"`" |
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23 DEFAULT_INCLUDEDIR="`echo $DEFAULT_INCLUDEDIR | $SED "s,^$OCTAVE_PREFIX,$OCTAVE_HOME,"`" |
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24 DEFAULT_LIBDIR="`echo $DEFAULT_LIBDIR | $SED "s,^$OCTAVE_PREFIX,$OCTAVE_HOME,"`" |
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25 DEFAULT_OCTINCLUDEDIR="`echo $DEFAULT_OCTINCLUDEDIR | $SED "s,^$OCTAVE_PREFIX,$OCTAVE_HOME,"`" |
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26 DEFAULT_OCTLIBDIR="`echo $DEFAULT_OCTLIBDIR | $SED "s,^$OCTAVE_PREFIX,$OCTAVE_HOME,"`" |
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27 fi |
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28 |
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29 : ${BINDIR=$DEFAULT_BINDIR} |
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30 : ${INCLUDEDIR=$DEFAULT_INCLUDEDIR} |
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31 : ${LIBDIR=$DEFAULT_LIBDIR} |
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32 : ${OCTINCLUDEDIR=$DEFAULT_OCTINCLUDEDIR} |
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33 : ${OCTLIBDIR=$DEFAULT_OCTLIBDIR} |
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34 |
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35 DEFAULT_INCFLAGS="-I$OCTINCLUDEDIR -I$OCTINCLUDEDIR/octave" |
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36 if [ "$INCLUDEDIR" != /usr/include ]; then |
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37 DEFAULT_INCFLAGS="$DEFAULT_INCFLAGS -I$INCLUDEDIR" |
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38 fi |
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39 |
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40 DEFAULT_LFLAGS="-L$OCTLIBDIR" |
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41 if [ "$LIBDIR" != /usr/lib ]; then |
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42 DEFAULT_LFLAGS="$DEFAULT_LFLAGS -L$LIBDIR" |
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43 fi |
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44 |
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45 # Default values for these variables are filled in when Octave is |
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46 # compiled. |
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47 |
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48 : ${EXEEXT=%OCTAVE_CONF_EXEEXT%} |
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49 |
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50 : ${CPPFLAGS=%OCTAVE_CONF_CPPFLAGS%} |
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51 : ${INCFLAGS=$DEFAULT_INCFLAGS} |
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52 : ${F2C=%OCTAVE_CONF_F2C%} |
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53 : ${F2CFLAGS=%OCTAVE_CONF_F2CFLAGS%} |
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54 : ${F77=%OCTAVE_CONF_F77%} |
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55 : ${FFLAGS=%OCTAVE_CONF_FFLAGS%} |
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56 : ${FPICFLAG=%OCTAVE_CONF_FPICFLAG%} |
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57 : ${CC=%OCTAVE_CONF_CC%} |
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58 : ${CFLAGS=%OCTAVE_CONF_CFLAGS%} |
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59 : ${CPICFLAG=%OCTAVE_CONF_CPICFLAG%} |
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60 : ${CXX=%OCTAVE_CONF_CXX%} |
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61 : ${CXXFLAGS=%OCTAVE_CONF_CXXFLAGS%} |
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62 : ${CXXPICFLAG=%OCTAVE_CONF_CXXPICFLAG%} |
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63 : ${XTRA_CFLAGS=%OCTAVE_CONF_XTRA_CFLAGS%} |
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64 : ${XTRA_CXXFLAGS=%OCTAVE_CONF_XTRA_CXXFLAGS%} |
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65 |
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66 : ${DEPEND_FLAGS=%OCTAVE_CONF_DEPEND_FLAGS%} |
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67 : ${DEPEND_EXTRA_SED_PATTERN=%OCTAVE_CONF_DEPEND_EXTRA_SED_PATTERN%} |
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68 |
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69 : ${DL_LD=%OCTAVE_CONF_DL_LD%} |
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70 : ${DL_LDFLAGS=%OCTAVE_CONF_MKOCTFILE_DL_LDFLAGS%} |
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71 |
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72 : ${RLD_FLAG=%OCTAVE_CONF_RLD_FLAG%} |
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73 : ${RDYNAMIC_FLAG=%OCTAVE_CONF_RDYNAMIC_FLAG%} |
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74 : ${LIBOCTAVE=-loctave} |
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75 : ${LIBOCTINTERP=-loctinterp} |
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76 : ${LIBREADLINE=-lreadline} |
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77 : ${LIBCRUFT=-lcruft} |
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78 : ${BLAS_LIBS=%OCTAVE_CONF_BLAS_LIBS%} |
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79 : ${FFTW_LIBS=%OCTAVE_CONF_FFTW_LIBS%} |
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80 : ${LIBS=%OCTAVE_CONF_LIBS%} |
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81 : ${FLIBS=%OCTAVE_CONF_FLIBS%} |
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82 : ${LD_CXX=%OCTAVE_CONF_LD_CXX%} |
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83 : ${LDFLAGS=%OCTAVE_CONF_LDFLAGS%} |
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84 : ${LD_STATIC_FLAG=%OCTAVE_CONF_LD_STATIC_FLAG%} |
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85 : ${LFLAGS=$DEFAULT_LFLAGS} |
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86 |
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87 : ${ALL_FFLAGS="$FFLAGS"} |
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88 |
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89 : ${ALL_CFLAGS="$INCFLAGS $XTRA_CFLAGS $CFLAGS"} |
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90 |
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91 : ${ALL_CXXFLAGS="$INCFLAGS $XTRA_CXXFLAGS $CXXFLAGS"} |
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92 |
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93 : ${ALL_LDFLAGS="$LD_STATIC_FLAG $CPICFLAG $LDFLAGS"} |
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94 |
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95 : ${OCTAVE_LIBS="$LIBOCTINTERP $LIBOCTAVE $SPECIAL_MATH_LIB $LIBCRUFT"} |
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96 |
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97 # Local variables. |
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98 |
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99 usage_msg="usage: mkoctfile [options] file ..." |
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100 |
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101 version_msg="mkoctfile, version $OCTAVE_VERSION" |
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102 |
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103 cfiles= |
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104 ccfiles= |
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105 f77files= |
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106 objfiles= |
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107 libfiles= |
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108 octfiles= |
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109 octfile= |
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110 outputfile= |
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111 incflags= |
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112 defs= |
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113 ldflags= |
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114 dbg=: |
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115 pass_on_options= |
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116 strip=false |
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117 no_oct_file_strip_on_this_platform=%NO_OCT_FILE_STRIP% |
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118 link=true |
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119 link_stand_alone=false |
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120 output_ext=".oct" |
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121 depend=false |
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122 compile=true |
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123 |
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124 if [ $# -eq 0 ]; then |
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125 echo $usage_msg 1>&2 |
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126 exit 1 |
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127 fi |
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128 |
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129 if [ $# -eq 1 ]; then |
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130 case "$1" in |
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131 -v | --version) |
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132 echo $version_msg 1>&2 |
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133 exit 0 |
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134 ;; |
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135 esac |
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136 fi |
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137 |
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138 while [ $# -gt 0 ]; do |
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139 file= |
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140 case "$1" in |
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141 *.c) |
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142 file=$1 |
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143 cfiles="$cfiles $file" |
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144 ;; |
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145 *.cc | *.C | *.cpp) |
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146 file=$1 |
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147 ccfiles="$ccfiles $file" |
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148 ;; |
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149 *.f | *.F | *.f90 | *.F90) |
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150 file=$1 |
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151 f77files="$f77files $file" |
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152 ;; |
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153 *.o) |
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154 file=$1 |
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155 objfiles="$objfiles $file" |
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156 ;; |
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157 *.a) |
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158 file=$1 |
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159 libfiles="$libfiles $file" |
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160 ;; |
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161 -d | --debug | -v | --verbose) |
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162 dbg=echo |
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163 ;; |
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164 -h | -\? | --help) |
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165 echo $usage_msg 1>&2 |
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166 cat << EOF |
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167 |
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168 Options: |
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169 |
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170 -h, -?, --help Print this message. |
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171 |
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172 -IDIR Add -IDIR to compile commands. |
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173 |
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174 -idirafter DIR Add -idirafter DIR to compile commands. |
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175 |
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176 -DDEF Add -DDEF to compile commands. |
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177 |
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178 -lLIB Add library LIB to link command. |
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179 |
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180 -LDIR Add -LDIR to link command. |
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181 |
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182 -M, --depend Generate dependency files (.d) for C and C++ |
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183 source files. |
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184 |
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185 -RDIR Add -RDIR to link command. |
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186 |
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187 -Wl,... Pass flags though the linker like -Wl,-rpath=... |
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188 |
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189 -W... Pass flags though the compiler like -Wa,OPTION. |
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190 |
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191 -c, --compile Compile, but do not link. |
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192 |
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193 -o FILE, --output FILE Output file name. Default extension is .oct |
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194 (or .mex if --mex is specified) unless linking |
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195 a stand-alone executable. |
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196 |
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197 -g Enable debugging options for compilers. |
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198 |
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199 -p VAR, --print VAR Print configuration variable VAR. Recognized |
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200 variables are: |
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201 |
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202 ALL_CFLAGS FFTW_LIBS |
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203 ALL_CXXFLAGS FLIBS |
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204 ALL_FFLAGS FPICFLAG |
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205 ALL_LDFLAGS INCFLAGS |
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206 BLAS_LIBS LDFLAGS |
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207 CC LD_CXX |
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208 CFLAGS LD_STATIC_FLAG |
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209 CPICFLAG LFLAGS |
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210 CPPFLAGS LIBCRUFT |
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211 CXX LIBOCTAVE |
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212 CXXFLAGS LIBOCTINTERP |
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213 CXXPICFLAG LIBREADLINE |
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214 DEPEND_EXTRA_SED_PATTERN LIBS |
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215 DEPEND_FLAGS OCTAVE_LIBS |
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216 DL_LD RDYNAMIC_FLAG |
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217 DL_LDFLAGS RLD_FLAG |
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218 F2C SED |
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219 F2CFLAGS XTRA_CFLAGS |
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220 F77 XTRA_CXXFLAGS |
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221 FFLAGS |
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222 |
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223 --link-stand-alone Link a stand-alone executable file. |
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224 |
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225 --mex Assume we are creating a MEX file. Set the |
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226 default output extension to ".mex". |
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227 |
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228 -s, --strip Strip output file. |
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229 |
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230 -v, --verbose Echo commands as they are executed. |
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231 |
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232 FILE Compile or link FILE. Recognized file types are: |
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233 |
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234 .c C source |
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235 .cc C++ source |
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236 .C C++ source |
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237 .cpp C++ source |
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238 .f Fortran source (fixed form) |
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239 .F Fortran source (fixed form) |
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240 .f90 Fortran source (free form) |
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241 .F90 Fortran source (free form) |
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242 .o object file |
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243 .a library file |
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244 |
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245 EOF |
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246 exit 0 |
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247 ;; |
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248 -I*) |
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249 incflags="$incflags $1" |
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250 ;; |
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251 -idirafter) |
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252 shift |
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253 if [ $# -gt 0 ]; then |
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254 incflags="$incflags -idirafter $1" |
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255 else |
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256 echo "mkoctfile: include directory name missing" 1>&2 |
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257 fi |
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258 ;; |
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259 -D*) |
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260 defs="$defs $1" |
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261 ;; |
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262 -[lLR]* | -Wl,*) |
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263 ldflags="$ldflags $1" |
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264 ;; |
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265 -M | --depend) |
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266 depend=true |
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267 compile=false |
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268 ;; |
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269 -o | --output) |
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270 shift |
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271 if [ $# -gt 0 ]; then |
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272 outputfile="$1" |
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273 else |
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274 echo "mkoctfile: output file name missing" 1>&2 |
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275 fi |
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276 ;; |
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277 -p | --print) |
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278 shift |
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279 if [ $# -gt 0 ]; then |
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280 eval echo \${$1} |
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281 exit 0 |
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282 else |
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283 echo "mkoctfile: --print requires argument" 1>&2 |
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284 exit 1 |
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285 fi |
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286 ;; |
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287 -s | --strip) |
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288 if $no_oct_file_strip_on_this_platform; then |
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289 echo "mkoctfile: stripping disabled on this platform" 1>&2 |
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290 else |
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291 strip=true |
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292 fi |
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293 ;; |
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294 -c | --compile) |
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295 link=false |
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296 ;; |
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297 -g) |
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298 ALL_CFLAGS="$ALL_CFLAGS -g" |
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299 ALL_CXXFLAGS="$ALL_CXXFLAGS -g" |
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300 ALL_FFLAGS="$ALL_FFLAGS -g" |
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301 ;; |
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302 --link-stand-alone) |
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303 link_stand_alone=true |
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304 ;; |
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305 --mex) |
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306 incflags="$incflags -I." |
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307 output_ext=".mex" |
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308 ;; |
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309 -W*) |
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310 pass_on_options="$pass_on_options $1" |
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311 ;; |
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312 *) |
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313 echo "mkoctfile: unrecognized argument $1" 1>&2 |
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314 exit 1 |
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315 ;; |
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316 esac |
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317 if [ -n "$file" ]; then |
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318 if [ -z "$octfile" ]; then |
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319 octfile="$file" |
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320 fi |
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321 fi |
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322 shift |
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323 done |
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324 |
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325 if $link_stand_alone; then |
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326 if [ -n "$outputfile" ]; then |
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327 output_option="-o $outputfile" |
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328 fi |
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329 else |
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330 if [ -n "$outputfile" ]; then |
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331 octfile="$outputfile" |
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332 else |
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333 octfile=`basename $octfile` |
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334 octfile=`echo $octfile | $SED 's,\.[^.]*$,,'`$output_ext |
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335 fi |
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336 fi |
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337 |
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338 # Generate dependency files for C and C++ files. |
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339 |
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340 if $depend; then |
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341 if [ -n "$cfiles" ]; then |
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342 for f in $cfiles; do |
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343 b=`echo $f | $SED 's,\.c$,,'` |
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344 d=$b.d |
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345 cmd="rm -f $d" |
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346 $dbg $cmd |
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347 eval $cmd |
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348 cmd="$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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349 $dbg $cmd |
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350 eval $cmd |
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351 done |
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352 fi |
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353 |
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354 if [ -n "$ccfiles" ]; then |
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355 for f in $ccfiles; do |
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356 case $f in |
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357 *.cc) |
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358 b=`echo $f | $SED 's,\.cc$,,'` |
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359 ;; |
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360 *.C) |
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361 b=`echo $f | $SED 's,\.C$,,'` |
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362 ;; |
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363 *.cpp) |
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364 b=`echo $f | $SED 's,\.cpp$,,'` |
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365 ;; |
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366 esac |
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367 d=$b.d |
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368 cmd="rm -f $d" |
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369 $dbg $cmd |
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370 eval $cmd |
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371 cmd="$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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372 $dbg $cmd |
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373 eval $cmd |
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374 done |
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375 fi |
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376 # If generating dependencies, that's all we do. |
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377 exit 0 |
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378 fi |
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379 |
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380 # Compile Fortran, C, and C++ files. Add the name of each object file |
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381 # that is produced to the overall list of object files. |
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382 |
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383 if [ -n "$f77files" ]; then |
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384 for f in $f77files; do |
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385 case $f in |
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386 *.f) |
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387 b=`echo $f | $SED 's,\.f$,,'` |
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388 ;; |
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389 *.F) |
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390 b=`echo $f | $SED 's,\.F$,,'` |
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391 ;; |
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392 *.f90) |
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393 b=`echo $f | $SED 's,\.f90$,,'` |
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394 ;; |
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395 *.F90) |
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396 b=`echo $f | $SED 's,\.F90$,,'` |
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397 ;; |
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398 esac |
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399 if [ -n "$F77" ]; then |
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400 if [ -n "$outputfile" ]; then |
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401 if $link; then |
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402 o=$b.o |
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403 else |
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404 o=$outputfile |
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405 fi |
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406 else |
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407 o=$b.o |
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408 fi |
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409 objfiles="$objfiles $o" |
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410 cmd="$F77 -c $FPICFLAG $ALL_FFLAGS $incflags $defs $pass_on_options $f -o $o" |
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411 $dbg $cmd |
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412 eval $cmd |
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413 elif [ -n "$F2C" ]; then |
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414 c=$b.c |
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415 cfiles="$cfiles $c" |
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416 cmd="$F2C $F2CFLAGS < $f > $c" |
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417 $dbg $cmd |
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418 eval $cmd |
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419 else |
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420 echo "mkoctfile: no way to compile Fortran file $f" 1>&2 |
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421 fi |
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422 done |
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423 fi |
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424 |
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425 if [ -n "$cfiles" ]; then |
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|
426 for f in $cfiles; do |
|
3847
|
427 if [ -n "$CC" ]; then |
|
4084
|
428 b=`echo $f | $SED 's,\.c$,,'` |
|
5159
|
429 if [ -n "$outputfile" ]; then |
|
|
430 if $link; then |
|
|
431 o=$b.o |
|
|
432 else |
|
|
433 o=$outputfile |
|
|
434 fi |
|
|
435 else |
|
|
436 o=$b.o |
|
|
437 fi |
|
3847
|
438 objfiles="$objfiles $o" |
|
4873
|
439 cmd="$CC -c $CPPFLAGS $CPICFLAG $ALL_CFLAGS $pass_on_options $incflags $defs $f -o $o" |
|
3847
|
440 $dbg $cmd |
|
|
441 eval $cmd |
|
|
442 else |
|
|
443 echo "mkoctfile: no way to compile C++ file $f" 1>&2 |
|
|
444 fi |
|
3051
|
445 done |
|
|
446 fi |
|
2163
|
447 |
|
3051
|
448 if [ -n "$ccfiles" ]; then |
|
|
449 for f in $ccfiles; do |
|
3847
|
450 if [ -n "$CXX" ]; then |
|
|
451 case $f in |
|
|
452 *.cc) |
|
4084
|
453 b=`echo $f | $SED 's,\.cc$,,'` |
|
3847
|
454 ;; |
|
|
455 *.C) |
|
4084
|
456 b=`echo $f | $SED 's,\.C$,,'` |
|
3847
|
457 ;; |
|
|
458 *.cpp) |
|
4084
|
459 b=`echo $f | $SED 's,\.cpp$,,'` |
|
3847
|
460 ;; |
|
|
461 esac |
|
5159
|
462 if [ -n "$outputfile" ]; then |
|
|
463 if $link; then |
|
|
464 o=$b.o |
|
|
465 else |
|
|
466 o=$outputfile |
|
|
467 fi |
|
|
468 else |
|
|
469 o=$b.o |
|
|
470 fi |
|
3847
|
471 objfiles="$objfiles $o" |
|
4873
|
472 cmd="$CXX -c $CPPFLAGS $CXXPICFLAG $ALL_CXXFLAGS $pass_on_options $incflags $defs $f -o $o" |
|
3847
|
473 $dbg $cmd |
|
|
474 eval $cmd |
|
|
475 else |
|
|
476 echo "mkoctfile: no way to compile C++ file $f" 1>&2 |
|
|
477 fi |
|
3051
|
478 done |
|
|
479 fi |
|
|
480 |
|
3660
|
481 ## Uncomment the following group of lines if you get `Text file busy' |
|
|
482 ## errors from ld. This may happen if the .oct file is currently |
|
|
483 ## running while you are trying to recompile it. We try moving first, |
|
3733
|
484 ## since on some systems (HP-UX, maybe others) it is possible to |
|
3660
|
485 ## rename running programs but not remove them. |
|
|
486 |
|
3663
|
487 ## if [ -f "$octfile" ]; then |
|
3847
|
488 ## cmd="mv $octfile $octfile.bak" |
|
|
489 ## $dbg $cmd |
|
|
490 ## eval $cmd |
|
|
491 ## cmd="rm -f $octfile.bak" |
|
|
492 ## $dbg $cmd |
|
|
493 ## eval $cmd |
|
3663
|
494 ## fi |
|
3659
|
495 |
|
3051
|
496 # Link all the object files. |
|
|
497 |
|
5285
|
498 if $link && [ -n "$objfiles" ]; then |
|
3859
|
499 if $link_stand_alone; then |
|
|
500 if [ -n "$LD_CXX" ]; then |
|
6294
|
501 cmd="$LD_CXX $CPPFLAGS $ALL_CXXFLAGS $RDYNAMIC_FLAG $ALL_LDFLAGS $pass_on_options $output_option $objfiles $libfiles $ldflags $LFLAGS $RLD_FLAG $OCTAVE_LIBS $BLAS_LIBS $FFTW_LIBS $LIBREADLINE $LIBS $FLIBS" |
|
3859
|
502 $dbg $cmd |
|
|
503 eval $cmd |
|
|
504 else |
|
|
505 echo "mkoctfile: no way to link stand-alone executable file" 1>&2 |
|
|
506 exit 1 |
|
|
507 fi |
|
|
508 else |
|
4793
|
509 LINK_DEPS="$LFLAGS $OCTAVE_LIBS $LDFLAGS $BLAS_LIBS $FFTW_LIBS $LIBS $FLIBS" |
|
6294
|
510 cmd="$DL_LD $DL_LDFLAGS $pass_on_options -o $octfile $objfiles $libfiles $ldflags $LINK_DEPS" |
|
3859
|
511 $dbg $cmd |
|
|
512 eval $cmd |
|
|
513 fi |
|
3058
|
514 |
|
|
515 # Maybe strip it. |
|
|
516 |
|
3847
|
517 if $strip; then |
|
|
518 cmd="strip $octfile" |
|
|
519 $dbg $cmd |
|
|
520 eval $cmd |
|
|
521 fi |
|
3735
|
522 fi |
|
3058
|
523 |
|
|
524 exit 0 |
