- remove IGNORE on old perl

Submitted by:	leeym
Approved by:	maintainer via email

2 files changed, 29 insertions, 2 deletions

diff --git a/security/p5-Crypt-Khazad/Makefile b/security/p5-Crypt-Khazad/Makefile
index eba084670386..09635ac0bf08 100644
--- a/security/p5-Crypt-Khazad/Makefile
+++ b/security/p5-Crypt-Khazad/Makefile
@@ -18,7 +18,16 @@ PERL_CONFIGURE=	yes
 MAN3=		Crypt::Khazad.3
 
 .include <bsd.port.pre.mk>
-.if ${PERL_LEVEL} <= 500503
-IGNORE= requires Perl 5.6. Intall lang/perl5 or lang/perl5.8, and try again
+
+.if ${PERL_LEVEL} < 500600
+BUILD_DEPENDS+=	${SITE_PERL}/XSLoader.pm:${PORTSDIR}/devel/p5-XSLoader
+RUN_DEPENDS+=	${SITE_PERL}/XSLoader.pm:${PORTSDIR}/devel/p5-XSLoader
+EXTRA_PATCHES+=	${PATCHDIR}/extrapatch-Khazad.xs
+
+post-patch:
+	${PERL} -pi -e 's/^our\s+([\$$\@\%]\w+)/use vars qw($$1); $$1/;' ${WRKSRC}/Khazad.pm
+	${PERL} -pi -e '$$_="" if m{warnings}' ${WRKSRC}/Khazad.pm ${WRKSRC}/t/*.t
+	${PERL} -pi -e 's/void/int argc, char**argv, char**env/ if m{int main}' ${WRKSRC}/_khazad.c
 .endif
+
 .include <bsd.port.post.mk>
diff --git a/security/p5-Crypt-Khazad/files/extrapatch-Khazad.xs b/security/p5-Crypt-Khazad/files/extrapatch-Khazad.xs
new file mode 100644
index 000000000000..b7c12bca7356
--- /dev/null
+++ b/security/p5-Crypt-Khazad/files/extrapatch-Khazad.xs
@@ -0,0 +1,18 @@
+--- Khazad.xs.orig	Sat Dec 31 02:51:21 2005
++++ Khazad.xs	Sat Dec 31 02:51:56 2005
+@@ -4,6 +4,15 @@
+ #include "ppport.h"
+ #include "_khazad.c"
+ 
++/* try to be compatible with older perls */
++/* SvPV_nolen() macro first defined in 5.005_55 */
++/* this is slow, not threadsafe, but works */
++#include "patchlevel.h"
++#if (PATCHLEVEL == 4) || ((PATCHLEVEL == 5) && (SUBVERSION < 55))
++static STRLEN nolen_na;
++# define SvPV_nolen(sv) SvPV ((sv), nolen_na)
++#endif
++
+ typedef struct khazad {
+     NESSIEstruct key;
+ }* Crypt__Khazad;