| 1 | #!/bin/sh |
| 2 | |
| 3 | # This script acts as a simple interface for building extensions. |
| 4 | # It primarily used by the perl Makefile: |
| 5 | # |
| 6 | # d_dummy $(dynamic_ext): miniperl preplibrary FORCE |
| 7 | # ext/util/make_ext dynamic $@ |
| 8 | # |
| 9 | # It may be deleted in a later release of perl so try to |
| 10 | # avoid using it for other purposes. |
| 11 | |
| 12 | target=$1; shift |
| 13 | extspec=$1; shift |
| 14 | passthru="$*" # allow extra macro=value to be passed through |
| 15 | echo "" |
| 16 | |
| 17 | case $CONFIG in |
| 18 | '') |
| 19 | if test -f config.sh; then TOP=.; |
| 20 | elif test -f ../config.sh; then TOP=..; |
| 21 | elif test -f ../../config.sh; then TOP=../..; |
| 22 | elif test -f ../../../config.sh; then TOP=../../..; |
| 23 | elif test -f ../../../../config.sh; then TOP=../../../..; |
| 24 | else |
| 25 | echo "Can't find config.sh generated by Configure"; exit 1 |
| 26 | fi |
| 27 | . $TOP/config.sh |
| 28 | ;; |
| 29 | esac |
| 30 | |
| 31 | if test "X$extspec" = X; then |
| 32 | echo "make_ext: no extension specified" |
| 33 | exit 1; |
| 34 | fi |
| 35 | |
| 36 | # The Perl Makefile.SH will expand all extensions to |
| 37 | # lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested) |
| 38 | # A user wishing to run make_ext might use |
| 39 | # X (or X/Y or X::Y if nested) |
| 40 | |
| 41 | # canonise into X/Y form (pname) |
| 42 | case "$extspec" in |
| 43 | lib*) # Remove lib/auto prefix and /*.* suffix |
| 44 | pname=`echo "$extspec" | sed -e 's:^lib/auto/::' -e 's:/[^/]*\.[^/]*$::' ` ;; |
| 45 | *::*) # Convert :: to / |
| 46 | pname=`echo "$extspec" | sed -e 's/::/\//g' ` ;; |
| 47 | *) pname="$extspec" ;; |
| 48 | esac |
| 49 | # echo "Converted $extspec to $pname" |
| 50 | |
| 51 | mname=`echo "$pname" | sed -e 's!/!::!g'` |
| 52 | depth=`echo "$pname" | sed -e 's![^/][^/]*!..!g'` |
| 53 | makefile=Makefile |
| 54 | makeargs='' |
| 55 | makeopts='' |
| 56 | |
| 57 | if test ! -d "ext/$pname"; then |
| 58 | echo " Skipping $extspec (directory does not exist)" |
| 59 | exit 0 # not an error ? |
| 60 | fi |
| 61 | |
| 62 | |
| 63 | echo " Making $mname ($target)" |
| 64 | |
| 65 | cd ext/$pname |
| 66 | |
| 67 | # check link type and do any preliminaries |
| 68 | case "$target" in |
| 69 | # convert 'static' or 'dynamic' into 'all LINKTYPE=XXX' |
| 70 | static) makeargs="LINKTYPE=static CCCDLFLAGS=" |
| 71 | target=all |
| 72 | ;; |
| 73 | dynamic) makeargs="LINKTYPE=dynamic"; |
| 74 | target=all |
| 75 | ;; |
| 76 | |
| 77 | *clean) # If Makefile has been moved to Makefile.old by a make clean |
| 78 | # then use Makefile.old for realclean rather than rebuild it |
| 79 | if test ! -f $makefile -a -f Makefile.old; then |
| 80 | makefile=Makefile.old |
| 81 | makeopts="-f $makefile" |
| 82 | echo "Note: Using Makefile.old" |
| 83 | fi |
| 84 | ;; |
| 85 | |
| 86 | *) # for the time being we are strict about what make_ext is used for |
| 87 | echo "make_ext: unknown make target '$target'"; exit 1 |
| 88 | ;; |
| 89 | '') echo "make_ext: no make target specified (eg static or dynamic)"; exit 1 |
| 90 | ;; |
| 91 | esac |
| 92 | |
| 93 | if test ! -f $makefile ; then |
| 94 | test -f Makefile.PL && ../$depth/miniperl -I../$depth/lib Makefile.PL INSTALLDIRS=perl $passthru |
| 95 | fi |
| 96 | if test ! -f $makefile ; then |
| 97 | if test -f Makefile.SH; then |
| 98 | echo "Warning: Writing $makefile from old-style Makefile.SH!" |
| 99 | sh Makefile.SH |
| 100 | else |
| 101 | echo "Warning: No Makefile!" |
| 102 | fi |
| 103 | fi |
| 104 | |
| 105 | case "$target" in |
| 106 | clean) ;; |
| 107 | realclean) ;; |
| 108 | *) # Give makefile an opportunity to rewrite itself. |
| 109 | # reassure users that life goes on... |
| 110 | $make config $passthru || echo "$make config failed, continuing anyway..." |
| 111 | ;; |
| 112 | esac |
| 113 | |
| 114 | $make $makeopts $target $makeargs $passthru || exit |
| 115 | |
| 116 | exit $? |