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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 # Default values for these variables are filled in when Octave is |
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11 # compiled. |
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12 |
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13 : ${CPPFLAGS=%CPPFLAGS%} |
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14 : ${INCFLAGS=%INCFLAGS%} |
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15 : ${F77=%F77%} |
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16 : ${FFLAGS=%FFLAGS%} |
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17 : ${FPICFLAG=%FPICFLAG%} |
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18 : ${CC=%CC%} |
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19 : ${CFLAGS=%CFLAGS%} |
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20 : ${CPICFLAG=%CPICFLAG%} |
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21 : ${CXX=%CXX%} |
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22 : ${CXXFLAGS=%CXXFLAGS%} |
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23 : ${CXXPICFLAG=%CXXPICFLAG%} |
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24 : ${XTRA_CFLAGS=%XTRA_CFLAGS%} |
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25 : ${XTRA_CXXFLAGS=%XTRA_CXXFLAGS%} |
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26 |
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27 : ${SH_LD=%SH_LD%} |
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28 : ${SH_LDFLAGS=%SH_LDFLAGS%} |
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29 |
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30 : ${ALL_FFLAGS="$FFLAGS"} |
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31 |
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32 : ${ALL_CFLAGS="$INCFLAGS $XTRA_CFLAGS $CFLAGS"} |
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33 |
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34 : ${ALL_CXXFLAGS="$INCFLAGS $XTRA_CXXFLAGS $CXXFLAGS"} |
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35 |
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36 # Local variables. |
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37 |
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38 usage_msg="usage: mkoctfile [options] file ..." |
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39 |
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40 cfiles= |
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41 ccfiles= |
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42 f77files= |
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43 objfiles= |
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44 octfiles= |
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45 octfile= |
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46 incflags= |
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47 ldflags= |
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48 dbg=: |
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49 strip=false |
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50 |
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51 if [ $# -eq 0 ]; then |
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52 echo $usage_msg |
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53 exit 1; |
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54 fi |
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55 |
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56 while [ $# -gt 0 ]; do |
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57 file= |
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58 case "$1" in |
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59 *.c) |
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60 file=$1 |
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61 cfiles="$cfiles $file" |
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62 ;; |
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63 *.cc | *.C | *.cpp) |
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64 file=$1 |
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65 ccfiles="$ccfiles $file" |
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66 ;; |
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67 *.f | *.F) |
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68 file=$1 |
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69 f77files="$f77files $file" |
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70 ;; |
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71 *.o) |
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72 file=$1 |
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73 objfiles="$objfiles $file" |
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74 ;; |
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75 -d | --debug | -v | --verbose) |
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76 dbg=echo |
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77 ;; |
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78 -h | -? | --help) |
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79 echo $usage_msg |
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80 cat << EOF |
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81 |
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82 Options: |
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83 |
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84 -h, -? --help Print this message. |
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85 -IDIR Add -IDIR to compile commands. |
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86 -lLIB Add library LIB to link command. |
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87 -LDIR Add -LDIR to link command. |
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88 -o FILE, --output FILE Output file name. Default extension is .oct. |
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89 -s, --strip Strip output file. |
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90 -v, --verbose Echo commands as they are executed. |
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91 |
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92 FILE Compile or link FILE. Recognized file types are: |
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93 |
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94 .c C source |
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95 .cc C++ source |
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96 .C C++ source |
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97 .cpp C++ source |
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98 .f Fortran source |
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99 .F Fortran source |
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100 .o object file |
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101 |
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102 EOF |
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103 exit 0 |
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104 ;; |
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105 -I*) |
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106 incflags="$incflags $1";; |
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107 ;; |
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108 -[lL]*) |
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109 ldflags="$ldflags $1";; |
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110 ;; |
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111 -o | --output) |
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112 shift |
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113 if [ $# -gt 0 ]; then |
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114 octfile=`echo $1 | sed 's,\.[^.]*$,,'`.oct |
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115 else |
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116 echo "mkoctfile: output file name missing" |
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117 fi |
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118 ;; |
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119 -s | --strip) |
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120 strip=true |
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121 ;; |
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122 *) |
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123 echo "mkoctfile: unrecognized argument $1" |
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124 exit 1 |
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125 ;; |
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126 esac |
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127 if [ -n "$file" ]; then |
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128 if [ -z "$octfile" ]; then |
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129 octfile=`echo $file | sed 's,\.[^.]*$,,'`.oct |
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130 fi |
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131 fi |
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132 shift |
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133 done |
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134 |
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135 # Compile Fortran, C, and C++ files. Add the name of each object file |
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136 # that is produced to the overall list of object files. |
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137 |
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138 if [ -n "$f77files" ]; then |
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139 for f in $f77files; do |
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140 case $f in |
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141 *.f) |
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142 b=`echo $f | sed 's,\.f$,,'` |
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143 ;; |
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144 *.F) |
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145 b=`echo $f | sed 's,\.F$,,'` |
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146 ;; |
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147 esac |
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148 o=$b.o |
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149 objfiles="$objfiles $o" |
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150 $dbg $F77 -c $FPICFLAG $ALL_FFLAGS $f -o $o |
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151 eval $F77 -c $FPICFLAG $ALL_FFLAGS $f -o $o |
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152 done |
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153 fi |
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154 |
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155 if [ -n "$cfiles" ]; then |
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156 for f in $cfiles; do |
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157 b=`echo $f | sed 's,\.c$,,'` |
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158 o=$b.o |
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159 objfiles="$objfiles $o" |
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160 $dbg $CC -c $CPPFLAGS $CPICFLAG $ALL_CFLAGS $incflags $f -o $o |
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161 eval $CC -c $CPPFLAGS $CPICFLAG $ALL_CFLAGS $incflags $f -o $o |
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162 done |
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163 fi |
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164 |
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165 if [ -n "$ccfiles" ]; then |
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166 for f in $ccfiles; do |
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167 case $f in |
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168 *.cc) |
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169 b=`echo $f | sed 's,\.cc$,,'` |
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170 ;; |
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171 *.C) |
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172 b=`echo $f | sed 's,\.C$,,'` |
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173 ;; |
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174 *.cpp) |
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175 b=`echo $f | sed 's,\.cpp$,,'` |
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176 ;; |
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177 esac |
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178 o=$b.o |
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179 objfiles="$objfiles $o" |
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180 $dbg $CXX -c $CPPFLAGS $CXXPICFLAG $ALL_CXXFLAGS $incflags $f -o $o |
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181 eval $CXX -c $CPPFLAGS $CXXPICFLAG $ALL_CXXFLAGS $incflags $f -o $o |
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182 done |
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183 fi |
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184 |
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185 # Link all the object files. |
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186 |
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187 $dbg $SH_LD $SH_LDFLAGS -o $octfile $objfiles $ldflags |
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188 eval $SH_LD $SH_LDFLAGS -o $octfile $objfiles $ldflags |
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189 |
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190 # Maybe strip it. |
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191 |
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192 if $strip; then |
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193 $dbg strip $octfile |
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194 eval strip $octfile |
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195 fi |
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196 |
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197 exit 0 |
