Mercurial > cpython-lru_cache-weakref

annotate Modules/makesetup @ 6719:faebc1940432 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Understand -Xlinker option.
author Guido van Rossum <guido@python.org>
date Tue, 02 Dec 1997 20:38:11 +0000
parents 80735fcc35af
children 5bfb5edc313c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #! /bin/sh
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2
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3 # Convert templates into Makefile and config.c, based on the module
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4 # definitions found in the file Setup.
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5 #
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6 # Usage: makesetup [-s dir] [-c file] [-m file] [Setup] ... [-n [Setup] ...]
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7 #
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8 # Options:
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9 # -s directory: alternative source directory (default derived from $0)
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10 # -c file: alternative config.c template (default $srcdir/config.c.in)
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11 # -c -: don't write config.c
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12 # -m file: alternative Makefile template (default ./Makefile.pre)
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13 # -m -: don't write Makefile
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14 #
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15 # Remaining arguments are one or more Setup files (default ./Setup).
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16 # Setup files after a -n option are used for their variables, modules
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17 # and libraries but not for their .o files.
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18 #
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19 # See Setup.in for a description of the format of the Setup file.
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20 #
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21 # The following edits are made:
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22 #
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23 # Copying config.c.in to config.c:
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24 # - insert an identifying comment at the start
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25 # - for each <module> mentioned in Setup before *noconfig*:
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26 # + insert 'extern void init<module>();' before MARKER 1
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27 # + insert '{"<module>", initmodule},' before MARKER 2
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28 #
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29 # Copying Makefile.pre to Makefile:
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30 # - insert an identifying comment at the start
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31 # - replace _MODOBJS_ by the list of objects from Setup (except for
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32 # Setup files after a -n option)
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33 # - replace _MODLIBS_ by the list of libraries from Setup
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34 # - for each object file mentioned in Setup, append a rule
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35 # '<file>.o: <file>.c; <build commands>' to the end of the Makefile
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36 # - for each module mentioned in Setup, append a rule
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37 # which creates a shared library version to the end of the Makefile
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38 # - for each variable definition found in Setup, insert the definition
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39 # before the comment 'Definitions added by makesetup'
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40
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41 # Loop over command line options
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42 usage='
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43 usage: makesetup [-s srcdir] [-c config.c.in] [-m Makefile.pre]
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44 [Setup] ... [-n [Setup] ...]'
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45 srcdir=''
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46 config=''
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47 makepre=''
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48 noobjects=''
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49 doconfig=yes
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50 while :
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51 do
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52 case $1 in
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53 -s) shift; srcdir=$1; shift;;
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54 -c) shift; config=$1; shift;;
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55 -m) shift; makepre=$1; shift;;
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56 --) shift; break;;
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57 -n) noobjects=yes;;
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58 -*) echo "$usage" 1>&2; exit 2;;
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59 *) break;;
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60 esac
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61 done
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62
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63 # Set default srcdir and config if not set by command line
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64 # (Not all systems have dirname)
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65 case $srcdir in
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66 '') case $0 in
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67 */*) srcdir=`echo $0 | sed 's,/[^/]*$,,'`;;
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68 *) srcdir=.;;
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69 esac;;
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70 esac
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71 case $config in
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72 '') config=$srcdir/config.c.in;;
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73 esac
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74 case $makepre in
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75 '') makepre=Makefile.pre;;
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76 esac
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77
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78 # Newline for sed i and a commands
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79 NL='\
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80 '
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81
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82 # Main loop
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83 for i in ${*-Setup}
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84 do
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85 case $i in
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86 -n) echo '*noobjects*';;
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87 *) echo '*doconfig*'; cat "$i";;
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88 esac
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89 done |
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90 sed -e 's/[ ]*#.*//' -e '/^[ ]*$/d' |
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91 (
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92 rulesf="@rules.$$"
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93 trap 'rm -f $rulesf' 0 1 2 3
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94 echo "
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95 # Rules appended by makedepend
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96 " >$rulesf
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97 DEFS=
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98 MODS=
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99 SHAREDMODS=
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100 OBJS=
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101 LIBS=
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102 LOCALLIBS=
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103 BASELIBS=
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104 while read line
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105 do
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106 # Output DEFS in reverse order so first definition overrides
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107 case $line in
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108 *=*) DEFS="$line$NL$DEFS"; continue;;
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109 'include '*) DEFS="$line$NL$DEFS"; continue;;
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110 '*noobjects*')
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111 case $noobjects in
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112 yes) ;;
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113 *) LOCALLIBS=$LIBS; LIBS=;;
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114 esac
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115 noobjects=yes;
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116 continue;;
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117 '*doconfig*') doconfig=yes; continue;;
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118 '*static*') doconfig=yes; continue;;
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119 '*noconfig*') doconfig=no; continue;;
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120 '*shared*') doconfig=no; continue;;
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121 esac
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122 srcs=
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123 cpps=
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124 libs=
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125 mods=
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126 skip=
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127 for arg in $line
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128 do
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129 case $skip in
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130 libs) libs="$libs $arg"; skip=; continue;;
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131 cpps) cpps="$cpps $arg"; skip=; continue;;
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132 srcs) srcs="$srcs $arg"; skip=; continue;;
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133 esac
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134 case $arg in
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135 -[IDUC]*) cpps="$cpps $arg";;
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136 -Xlinker) libs="$libs $arg"; skip=libs;;
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137 -[A-Zl]*) libs="$libs $arg";;
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138 *.a) libs="$libs $arg";;
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139 *.so) libs="$libs $arg";;
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140 *.sl) libs="$libs $arg";;
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141 *.o) srcs="$srcs `basename $arg .o`.c";;
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142 *.[cC]) srcs="$srcs $arg";;
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143 *.cc) srcs="$srcs $arg";;
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diff changeset
144 *.c++) srcs="$srcs $arg";;
5104
4109a171c901 Added .cxx and .cpp to extensions recognized as source files.
Guido van Rossum <guido@python.org>
parents: 4063
diff changeset
145 *.cxx) srcs="$srcs $arg";;
4109a171c901 Added .cxx and .cpp to extensions recognized as source files.
Guido van Rossum <guido@python.org>
parents: 4063
diff changeset
146 *.cpp) srcs="$srcs $arg";;
3195
61193c632f51 Propagate variable calls both to the linker and the compiler.
Sjoerd Mullender <sjoerd@acm.org>
parents: 2739
diff changeset
147 \$*) libs="$libs $arg"
61193c632f51 Propagate variable calls both to the linker and the compiler.
Sjoerd Mullender <sjoerd@acm.org>
parents: 2739
diff changeset
148 cpps="$cpps $arg";;
1469
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Guido van Rossum <guido@python.org>
parents:
diff changeset
149 *.*) echo 1>&2 "bad word $arg in $line"
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
150 exit 1;;
2739
80b5c82272a2 fix NL for Linux bash bug; special processing for -u options
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
151 -u) skip=libs; libs="$libs -u";;
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
152 [a-zA-Z_]*) mods="$mods $arg";;
1469
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Guido van Rossum <guido@python.org>
parents:
diff changeset
153 *) echo 1>&2 "bad word $arg in $line"
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
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154 exit 1;;
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
155 esac
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
156 done
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
157 case $doconfig in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
158 yes)
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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159 LIBS="$LIBS $libs"
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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160 MODS="$MODS $mods"
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
161 ;;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
162 esac
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
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diff changeset
163 case $noobjects in
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
164 yes) continue;;
1940892d2fe3 Merge alpha100 branch back to main trunk
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diff changeset
165 esac
1880
05fb9dec2c9c Support shared library creation.
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parents: 1849
diff changeset
166 objs=''
1816
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
167 for src in $srcs
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
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diff changeset
168 do
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
169 case $src in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
170 *.c) obj=`basename $src .c`.o; cc='$(CC)';;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
171 *.cc) obj=`basename $src .cc`.o; cc='$(CCC)';;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
172 *.c++) obj=`basename $src .c++`.o; cc='$(CCC)';;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
173 *.C) obj=`basename $src .C`.o; cc='$(CCC)';;
6508
80735fcc35af Forgot to add .cxx and .cpp to the second case statement.
Guido van Rossum <guido@python.org>
parents: 5237
diff changeset
174 *.cxx) obj=`basename $src .cxx`.o; cc='$(CCC)';;
80735fcc35af Forgot to add .cxx and .cpp to the second case statement.
Guido van Rossum <guido@python.org>
parents: 5237
diff changeset
175 *.cpp) obj=`basename $src .cpp`.o; cc='$(CCC)';;
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
176 *) continue;;
05fb9dec2c9c Support shared library creation.
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diff changeset
177 esac
05fb9dec2c9c Support shared library creation.
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178 objs="$objs $obj"
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
179 case $src in
05fb9dec2c9c Support shared library creation.
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diff changeset
180 glmodule.c) ;;
05fb9dec2c9c Support shared library creation.
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diff changeset
181 *) src='$(srcdir)/'$src;;
05fb9dec2c9c Support shared library creation.
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diff changeset
182 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
183 case $doconfig in
1984
40611cacd5bd makesetup should use $cc not cc
Guido van Rossum <guido@python.org>
parents: 1980
diff changeset
184 no) cc="$cc \$(CCSHARED)";;
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
185 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
186 rule="$obj: $src; $cc \$(CFLAGS) $cpps -c $src"
05fb9dec2c9c Support shared library creation.
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diff changeset
187 echo "$rule" >>$rulesf
1816
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
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diff changeset
188 done
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
189 case $doconfig in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
190 yes) OBJS="$OBJS $objs";;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
191 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
192 for mod in $mods
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
193 do
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
194 case $objs in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
195 *$mod.o*) base=$mod;;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
196 *) base=${mod}module;;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
197 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
198 file="$base\$(SO)"
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
199 case $doconfig in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
200 no) SHAREDMODS="$SHAREDMODS $file";;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
201 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
202 rule="$file: $objs"
1980
2347b1fe812d Escaped $(LDSHARED) in a string.
Sjoerd Mullender <sjoerd@acm.org>
parents: 1883
diff changeset
203 rule="$rule; \$(LDSHARED) $objs $libs -o $file"
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
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diff changeset
204 echo "$rule" >>$rulesf
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
205 done
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
206 done
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
207
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
208 case $SHAREDMODS in
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
209 '') ;;
05fb9dec2c9c Support shared library creation.
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diff changeset
210 *) DEFS="SHAREDMODS=$SHAREDMODS$NL$DEFS";;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
211 esac
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
212
1816
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
213 case $noobjects in
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
214 yes) BASELIBS=$LIBS;;
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
215 *) LOCALLIBS=$LIBS;;
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
216 esac
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
217 LIBS='$(LOCALMODLIBS) $(BASEMODLIBS)'
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
218 DEFS="BASEMODLIBS=$BASELIBS$NL$DEFS"
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
219 DEFS="LOCALMODLIBS=$LOCALLIBS$NL$DEFS"
3b4703173caf * Modules/makesetup: support C++ files now; these should be given
Guido van Rossum <guido@python.org>
parents: 1746
diff changeset
220
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
221 EXTDECLS=
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
222 INITBITS=
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
223 for mod in $MODS
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
224 do
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
225 EXTDECLS="${EXTDECLS}extern void init$mod();$NL"
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
226 INITBITS="${INITBITS} {\"$mod\", init$mod},$NL"
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
227 done
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
228
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
229
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
230 case $config in
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
231 -) ;;
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
232 *) sed -e "
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
233 1i$NL/* Generated automatically from $config by makesetup. */
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
234 /MARKER 1/i$NL$EXTDECLS
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
235 /MARKER 2/i$NL$INITBITS
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
236
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
237 " $config >config.c
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
238 ;;
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
239 esac
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
240
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
241 case $makepre in
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
242 -) ;;
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
243 *) sedf="@sed.in.$$"
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
244 trap 'rm -f $sedf' 0 1 2 3
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
245 echo "1i\\" >$sedf
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
246 str="# Generated automatically from $makepre by makesetup."
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
247 echo "$str" >>$sedf
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1984
diff changeset
248 echo "s%_MODOBJS_%$OBJS%" >>$sedf
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1984
diff changeset
249 echo "s%_MODLIBS_%$LIBS%" >>$sedf
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
250 echo "/Definitions added by makesetup/a$NL$NL$DEFS" >>$sedf
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
251 sed -f $sedf $makepre >Makefile
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
252 cat $rulesf >>Makefile
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
253 rm -f $sedf
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
254 ;;
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1469
diff changeset
255 esac
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
256
1880
05fb9dec2c9c Support shared library creation.
Guido van Rossum <guido@python.org>
parents: 1849
diff changeset
257 rm -f $rulesf
1469
3059218f630b Added some files to new module
Guido van Rossum <guido@python.org>
parents:
diff changeset
258 )