1use ExtUtils::MakeMaker;
2
3# this file was templated from ext/List/Util/Makefile.PL
4# thanks to Graham Barr who wrote that module.
5
6WriteMakefile(
7    VERSION_FROM    => "lib/Hash/Util.pm",
8    NAME            => "Hash::Util",
9    DEFINE          => "-DPERL_EXT",
10);
11
12package MY;
13
14# We go through the HashUtil.c trickery to foil platforms
15# that have the feature combination of
16# (1) static builds
17# (2) allowing only one object by the same name in the static library
18# (3) the object name matching being case-blind
19# This means that we can't have the top-level util.o
20# and the extension-level Util.o in the same build.
21# One such platform is the POSIX-BC BS2000 EBCDIC mainframe platform.
22
23BEGIN {
24    use Config;
25    unless (defined $Config{usedl}) {
26	eval <<'__EOMM__';
27sub xs_c {
28    my($self) = shift;
29    return '' unless $self->needs_linking();
30'
31HashUtil.c:	Util.xs
32	$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) Util.xs > HashUtil.xsc && $(MV) HashUtil.xsc HashUtil.c
33';
34}
35
36sub xs_o {
37    my($self) = shift;
38    return '' unless $self->needs_linking();
39'
40
41Util$(OBJ_EXT):	HashUtil.c
42	$(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) HashUtil.c
43	$(MV) HashUtil$(OBJ_EXT) Util$(OBJ_EXT)
44';
45}
46
47__EOMM__
48    }
49}
50