#!/bin/sh # 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 $orig ; do case "$file" in *.a) file=`echo $file | sed 's/\.a//g'` ;; esac case "$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} (pTHX_ CV* cv);" done fi cat << 'EOP' static void xs_init(pTHX) { EOP if test X"$args" != "X" ; then echo " const 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_${cname}, (char *)file);" else echo " newXS(\"${mname}::bootstrap\", boot_${cname}, (char *)file);" fi done fi cat << 'EOP' } EOP