| 1 |
case $PERL_CONFIG_SH 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 |
rm -f writemain |
| 25 |
$spitshell >writemain <<!GROK!THIS! |
| 26 |
$startsh |
| 27 |
!GROK!THIS! |
| 28 |
|
| 29 |
: In the following dollars and backticks do not need the extra backslash. |
| 30 |
$spitshell >>writemain <<'!NO!SUBS!' |
| 31 |
# This script takes the plain miniperlmain.c and writes out perlmain.c |
| 32 |
# which includes all the extensions. |
| 33 |
# The command line arguments name extensions to be used. |
| 34 |
# E.g.: sh writemain SDBM_File POSIX > perlmain.c |
| 35 |
# |
| 36 |
|
| 37 |
orig="$*" |
| 38 |
args='' |
| 39 |
: Remove any .a suffixes and any leading path components |
| 40 |
for file in $orig ; do |
| 41 |
case "$file" in |
| 42 |
*.a) file=`echo $file | sed 's/\.a//g'` |
| 43 |
;; |
| 44 |
esac |
| 45 |
case "$file" in |
| 46 |
ext/*) file=`echo $file | sed 's:ext/\(.*\)/[^/]*:\1:'` |
| 47 |
;; |
| 48 |
lib/auto/*) file=`echo $file | sed 's:lib/auto/\(.*\)/[^/]*:\1:'` |
| 49 |
;; |
| 50 |
*/*) |
| 51 |
file=`expr X$file : 'X.*/\(.*\)'` |
| 52 |
;; |
| 53 |
esac |
| 54 |
args="$args $file" |
| 55 |
done |
| 56 |
|
| 57 |
|
| 58 |
sed '/Do not delete this line--writemain depends on it/q' miniperlmain.c |
| 59 |
|
| 60 |
|
| 61 |
if test X"$args" != "X" ; then |
| 62 |
for ext in $args ; do |
| 63 |
: $ext will either be 'Name' or 'Name1/Name2' etc |
| 64 |
: convert ext into cname and mname |
| 65 |
mname=`echo $ext | sed 's!/!::!g'` |
| 66 |
cname=`echo $mname | sed 's!:!_!g'` |
| 67 |
|
| 68 |
echo "EXTERN_C void boot_${cname} (pTHX_ CV* cv);" |
| 69 |
done |
| 70 |
fi |
| 71 |
|
| 72 |
cat << 'EOP' |
| 73 |
|
| 74 |
static void |
| 75 |
xs_init(pTHX) |
| 76 |
{ |
| 77 |
EOP |
| 78 |
|
| 79 |
if test X"$args" != "X" ; then |
| 80 |
echo " char *file = __FILE__;" |
| 81 |
echo " dXSUB_SYS;" |
| 82 |
|
| 83 |
ai='' |
| 84 |
|
| 85 |
for ext in $args ; do |
| 86 |
|
| 87 |
: $ext will either be 'Name' or 'Name1/Name2' etc |
| 88 |
: convert ext into cname and mname |
| 89 |
mname=`echo $ext | sed 's!/!::!g'` |
| 90 |
cname=`echo $mname | sed 's!:!_!g'` |
| 91 |
|
| 92 |
if test "$ext" = "DynaLoader"; then |
| 93 |
: Must NOT install 'DynaLoader::boot_DynaLoader' as 'bootstrap'! |
| 94 |
: boot_DynaLoader is called directly in DynaLoader.pm |
| 95 |
echo " newXS(\"${mname}::boot_${ext}\", boot_${cname}, file);" |
| 96 |
else |
| 97 |
echo " newXS(\"${mname}::bootstrap\", boot_${cname}, file);" |
| 98 |
fi |
| 99 |
done |
| 100 |
fi |
| 101 |
|
| 102 |
cat << 'EOP' |
| 103 |
} |
| 104 |
EOP |
| 105 |
|
| 106 |
!NO!SUBS! |
| 107 |
chmod 755 writemain |
| 108 |
$eunicefix writemain |
