- fix build on FreeBSD5 and FreeBSD4

PR:		105149
Approved by:	(maintainer timeout)

devel/cdk/Makefile

@@ -58,4 +58,6 @@ post-install:
 	cd ${WRKSRC}/examples; \
 	${FIND} . | ${CPIO} -pdm -R ${LIBOWN}:${LIBGRP} ${EXAMPLESDIR}/examples
 
+.include "${.CURDIR}/mancompress.mk"
+
 .include <bsd.port.post.mk>

devel/cdk/mancompress.mk

@@ -0,0 +1,25 @@
+#
+# $FreeBSD$
+#
+# this files is a workaround for the target in bsd.port.mk
+# which breaks when the list of MLINKS gets > 32k
+#
+
+# Compress (or uncompress) and symlink manpages.
+compress-man::
+	@${ECHO_MSG} "===>   Compressing manual pages for ${PKGNAME}"
+	@_manpages='${_MANPAGES:S/'/'\''/g}' && [ "$${_manpages}" != "" ] && ( eval ${GZIP_CMD} $${_manpages} ) || ${TRUE}
+	${ECHO_CMD} '${MLINKS}' | \
+	${AWK} -v MAN="${MANPREFIX}/man/man3/" \
+	'{ for (i=1; i<=NF; i+=2) \
+		{ print MAN $$i ".gz " MAN $$(i+1) ".gz" } }' | \
+	while read regular link; do \
+		${ECHO_CMD} $${regular} $${link}; \
+		${RM} -f $${link%.gz}; ${RM} -f $${link%.gz}.gz; \
+		${LN} -fs `${ECHO_CMD} $${regular} $${link} | ${AWK} '{ \
+			z=split($$1, a, /\//); x=split($$2, b, /\//); \
+			while (a[i] == b[i]) i++; \
+			for (q=i; q<x; q++) printf "../"; \
+			for (; i<z; i++) printf a[i] "/"; printf a[z]; }'` $${link}; \
+	done
+