Fix pkgconfig.

Reported by:	Reid Linnemann <reidl (at) spectralogic.com>

www/tidy-html5/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	tidy-html5
 PORTVERSION=	5.6.0
+PORTREVISION=	1
 CATEGORIES=	www
 
 MAINTAINER=	thierry@FreeBSD.org
@@ -14,7 +15,7 @@ LICENSE_FILE=	${WRKSRC}/README/LICENSE.md
 USE_GITHUB=	yes
 GH_ACCOUNT=	htacg
 
-USES=		cmake
+USES=		cmake gnome
 USE_GNOME=	libxslt
 USE_LDCONFIG=	yes
 

www/tidy-html5/files/patch-CMakeLists.txt

@@ -1,11 +1,11 @@
---- CMakeLists.txt.orig	2015-11-18 19:02:54 UTC
+--- CMakeLists.txt.orig	2017-11-25 13:54:41 UTC
 +++ CMakeLists.txt
-@@ -42,7 +42,7 @@ option( BUILD_SHARED_LIB "Set OFF to NOT
- option( BUILD_TAB2SPACE  "Set ON to build utility app, tab2space" OFF )
- option( BUILD_SAMPLE_CODE "Set ON to build the sample code"       OFF )
+@@ -102,7 +102,7 @@ option( TIDY_COMPAT_HEADERS "Set ON to include compati
+ #   Allow building with non-default man page directory.
+ #------------------------------------------------------------------------
  if (NOT MAN_INSTALL_DIR)
 -    set(MAN_INSTALL_DIR share/man/man1)
 +    set(MAN_INSTALL_DIR man/man1)
  endif ()
- option( BUILD_DOCUMENTATION "Set ON to build the documentation"   OFF )
+ 
  

www/tidy-html5/files/patch-tidy.pc.cmake.in

@@ -0,0 +1,9 @@
+--- tidy.pc.cmake.in.orig	2017-11-25 13:54:41 UTC
++++ tidy.pc.cmake.in
+@@ -7,5 +7,5 @@ Name: @LIB_NAME@
+ Description: @LIBTIDY_DESCRIPTION@
+ URL: @LIBTIDY_URL@
+ Version: @LIBTIDY_VERSION@
+-Libs: -L${libdir} -l@LIB_NAME@
++Libs: -L${libdir} -l@LIB_NAME@5
+ Cflags: -I${includedir}