Commit | Line | Data |
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1 | case $CONFIG in |
2 | '') |
3 | if test -f config.sh; then TOP=.; |
4 | elif test -f ../config.sh; then TOP=..; |
5 | elif test -f ../../config.sh; then TOP=../..; |
6 | elif test -f ../../../config.sh; then TOP=../../..; |
7 | elif test -f ../../../../config.sh; then TOP=../../../..; |
8 | else |
9 | echo "Can't find config.sh."; exit 1 |
10 | fi |
11 | . $TOP/config.sh |
12 | ;; |
13 | esac |
14 | : This forces SH files to create target in same directory as SH file. |
15 | : This is so that make depend always knows where to find SH derivatives. |
16 | case "$0" in |
17 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
18 | esac |
19 | echo "Extracting writemain (with variable substitutions)" |
20 | : This section of the file will have variable substitutions done on it. |
21 | : Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!. |
22 | : Protect any dollar signs and backticks that you do not want interpreted |
23 | : by putting a backslash in front. You may delete these comments. |
24 | $spitshell >writemain <<!GROK!THIS! |
25 | $startsh |
26 | !GROK!THIS! |
27 | |
28 | : In the following dollars and backticks do not need the extra backslash. |
29 | $spitshell >>writemain <<'!NO!SUBS!' |
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30 | # This script takes the plain miniperlmain.c and writes out perlmain.c |
31 | # which includes all the extensions. |
32 | # The command line arguments name extensions to be used. |
33 | # E.g.: sh writemain SDBM_File POSIX > perlmain.c |
34 | # |
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35 | |
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36 | orig="$*" |
37 | args='' |
38 | : Remove any .a suffixes and any leading path components |
39 | for file in `echo $orig | sed 's/\.a//g'` ; do |
40 | case "$file" in |
41 | ext/*) file=`echo $file | sed 's:ext/\(.*\)/[^/]*:\1:'` |
42 | ;; |
43 | */*) |
44 | file=`expr X$file : 'X.*/\(.*\)'` |
45 | ;; |
46 | esac |
47 | args="$args $file" |
48 | done |
49 | |
50 | |
51 | sed '/Do not delete this line--writemain depends on it/q' miniperlmain.c |
52 | if test X"$args" != "X" ; then |
53 | echo " char *file = __FILE__;" |
54 | ai='' |
55 | |
56 | for ext in $args ; do |
57 | |
58 | : $ext will either be 'Name' or 'Name1/Name2' etc |
59 | : convert ext into cname and mname |
60 | mname=`echo $ext | sed 's!/!::!g'` |
61 | cname=`echo $mname | sed 's!:!_!g'` |
62 | |
63 | echo " { extern void boot_${cname} _((CV* cv));" |
64 | if test "$ext" = "DynaLoader"; then |
65 | : Must NOT install 'DynaLoader::boot_DynaLoader' as 'bootstrap'! |
66 | : boot_DynaLoader is called directly in DynaLoader.pm |
67 | echo " newXS(\"${mname}::boot_${ext}\", boot_${cname}, file);" |
68 | else |
69 | echo " newXS(\"${mname}::bootstrap\", boot_${cname}, file);" |
70 | fi |
71 | # does this extension wish to supply automatic booting code? |
72 | for aifile in ext/$ext/AutoInit.* ; do |
73 | case $aifile in |
74 | *.c)echo " /* autoinit code from $aifile follows: */" |
75 | echo " {"; cat $aifile; echo " }" |
76 | ;; |
77 | *.pl) ai="$ai `cat $aifile | tr '\012' ' '`;" |
78 | ;; |
79 | esac |
80 | done |
81 | echo " }" |
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82 | done |
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83 | if test "X$ai" != "X"; then |
84 | echo " autoboot_preamble = \"BEGIN { $ai }\";" |
85 | fi |
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86 | fi |
87 | |
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88 | cat << 'EOP' |
89 | } |
90 | EOP |
91 | |
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92 | !NO!SUBS! |
93 | chmod 755 writemain |
94 | $eunicefix writemain |