case $CONFIG in '') if test -f config.sh; then TOP=.; elif test -f ../config.sh; then TOP=..; elif test -f ../../config.sh; then TOP=../..; elif test -f ../../../config.sh; then TOP=../../..; elif test -f ../../../../config.sh; then TOP=../../../..; else echo "Can't find config.sh."; exit 1 fi . $TOP/config.sh ;; esac : This forces SH files to create target in same directory as SH file. : This is so that make depend always knows where to find SH derivatives. case "$0" in */*) cd `expr X$0 : 'X\(.*\)/'` ;; esac echo "Extracting writemain (with variable substitutions)" : This section of the file will have variable substitutions done on it. : Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!. : Protect any dollar signs and backticks that you do not want interpreted : by putting a backslash in front. You may delete these comments. rm -f writemain $spitshell >writemain <>writemain <<'!NO!SUBS!' # This script takes the plain miniperlmain.c and writes out perlmain.c # which includes all the extensions. # The command line arguments name extensions to be used. # E.g.: sh writemain SDBM_File POSIX > perlmain.c # orig="$*" args='' : Remove any .a suffixes and any leading path components for file in `echo $orig | sed 's/\.a//g'` ; do case "$file" in ext/*) file=`echo $file | sed 's:ext/\(.*\)/[^/]*:\1:'` ;; lib/auto/*) file=`echo $file | sed 's:lib/auto/\(.*\)/[^/]*:\1:'` ;; */*) file=`expr X$file : 'X.*/\(.*\)'` ;; esac args="$args $file" done sed '/Do not delete this line--writemain depends on it/q' miniperlmain.c if test X"$args" != "X" ; then for ext in $args ; do : $ext will either be 'Name' or 'Name1/Name2' etc : convert ext into cname and mname mname=`echo $ext | sed 's!/!::!g'` cname=`echo $mname | sed 's!:!_!g'` echo "EXTERN_C void boot_${cname} _((CV* cv));" done fi cat << 'EOP' static void xs_init() { EOP if test X"$args" != "X" ; then echo " char *file = __FILE__;" echo " dXSUB_SYS;" ai='' for ext in $args ; do : $ext will either be 'Name' or 'Name1/Name2' etc : convert ext into cname and mname mname=`echo $ext | sed 's!/!::!g'` cname=`echo $mname | sed 's!:!_!g'` if test "$ext" = "DynaLoader"; then : Must NOT install 'DynaLoader::boot_DynaLoader' as 'bootstrap'! : boot_DynaLoader is called directly in DynaLoader.pm echo " newXS(\"${mname}::boot_${ext}\", boot_${cname}, file);" else echo " newXS(\"${mname}::bootstrap\", boot_${cname}, file);" fi done fi cat << 'EOP' } EOP !NO!SUBS! chmod 755 writemain $eunicefix writemain