weechat: make curses detection logic handle netbsd curses, at the possible

expense of causing problems due to pkgsrc infrastructure not hiding a base
curses well enough.

We now search in the following order:
ncursesw, curses, ncurses.

With cmake under pkgsrc, it will search your /usr/lib, so I don't have a
way to hide a base curses if requested to do so.

if you're trying to use pkgsrc ncurses and have a base curses, this
will use your base curses.

bump pkgrevision.

3 files changed, 71 insertions, 4 deletions

diff --git a/chat/weechat/Makefile b/chat/weechat/Makefile
index 2577d7a4460..305ad6f99af 100644
--- a/chat/weechat/Makefile
+++ b/chat/weechat/Makefile
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.86 2018/07/22 19:58:05 maya Exp $
+# $NetBSD: Makefile,v 1.87 2018/07/22 21:32:34 maya Exp $
 
 DISTNAME=	weechat-2.1
-PKGREVISION=	1
+PKGREVISION=	2
 CATEGORIES=	chat
 MASTER_SITES=	https://www.weechat.org/files/src/
 EXTRACT_SUFX=	.tar.bz2
@@ -18,7 +18,6 @@ USE_TOOLS+=		msgfmt pkg-config
 USE_LANGUAGES=		c99
 USE_LIBTOOL=		yes
 USE_CMAKE=		yes
-FAKE_NCURSES=		yes
 
 CMAKE_ARGS+=		-DENABLE_ASPELL:BOOL=OFF
 CMAKE_ARGS+=		-DENABLE_GUILE:BOOL=OFF
diff --git a/chat/weechat/distinfo b/chat/weechat/distinfo
index cc4805de2a3..cba416f251c 100644
--- a/chat/weechat/distinfo
+++ b/chat/weechat/distinfo
@@ -1,9 +1,10 @@
-$NetBSD: distinfo,v 1.48 2018/05/25 10:16:03 maya Exp $
+$NetBSD: distinfo,v 1.49 2018/07/22 21:32:34 maya Exp $
 
 SHA1 (weechat-2.1.tar.bz2) = a537358336beef9391d668a6149bea1953c7b1d0
 RMD160 (weechat-2.1.tar.bz2) = 63c4e9f7ffb772ea81076454f0d653126750e987
 SHA512 (weechat-2.1.tar.bz2) = f49eb7d7a05edc8ada71a48e6dc190227daaec971d2386bee86fdd6151216a9e035bd2c682666f3a57582f8d63614bb92e69f3db5410c01cc5ff508483e6df1d
 Size (weechat-2.1.tar.bz2) = 2865960 bytes
 SHA1 (patch-CMakeLists.txt) = 493e49c0c698ff7b2685ba489d693fc1d388318d
+SHA1 (patch-cmake_FindNcurses.cmake) = 18cc0f7582b1dfc0d79ec4824d924abf6eabef64
 SHA1 (patch-po_CMakeLists.txt) = 9b97a4a4da4175e31ea53352fd0b95e1c985ba1e
 SHA1 (patch-src_plugins_charset_charset.c) = f0b6e5268908caab5efa8048c8a55b0083ec0ca4
diff --git a/chat/weechat/patches/patch-cmake_FindNcurses.cmake b/chat/weechat/patches/patch-cmake_FindNcurses.cmake
new file mode 100644
index 00000000000..d9f342671c6
--- /dev/null
+++ b/chat/weechat/patches/patch-cmake_FindNcurses.cmake
@@ -0,0 +1,67 @@
+$NetBSD: patch-cmake_FindNcurses.cmake,v 1.1 2018/07/22 21:32:34 maya Exp $
+
+Try the following order:
+ncursesw, then plain curses, then ncurses.
+NCURSES_LIBRARY must be defined.
+(for netbsd curses)
+
+--- cmake/FindNcurses.cmake.orig	2018-03-18 06:41:40.000000000 +0000
++++ cmake/FindNcurses.cmake
+@@ -22,7 +22,7 @@ if(NCURSES_FOUND)
+ endif()
+ 
+ find_path(NCURSES_INCLUDE_PATH
+-  NAMES ncurses.h curses.h
++  NAMES curses.h
+   PATHS /usr/include/ncursesw /usr/include/ncurses /usr/include
+   /usr/local/include/ncursesw /usr/local/include/ncurses /usr/local/include
+   /usr/pkg/include/ncursesw /usr/pkg/include/ncurses /usr/pkg/include
+@@ -33,6 +33,16 @@ find_library(NCURSESW_LIBRARY
+   PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
+ )
+ 
++find_library(NCURSES_LIBRARY
++  NAMES ncurses
++  PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
++)
++
++find_library(CURSES_LIBRARY
++  NAMES curses
++  PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
++)
++
+ if(NCURSESW_LIBRARY)
+   find_package(PkgConfig QUIET)
+   if(PKG_CONFIG_FOUND)
+@@ -40,21 +50,21 @@ if(NCURSESW_LIBRARY)
+     set(NCURSESW_LIBRARY ${NCURSES_LIBRARIES} ${NCURSES_CFLAGS_OTHER})
+   endif()
+   set(NCURSES_LIBRARY ${NCURSESW_LIBRARY})
+-else()
+-  find_library(NCURSES_LIBRARY
+-    NAMES ncurses
+-    PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
+-  )
++
++
++elseif(CURSES_LIBRARY)
++  set(NCURSES_LIBRARY ${CURSES_LIBRARY})
++
++
++elseif(NCURSES_LIBRARY)
+   find_package(PkgConfig QUIET)
+   if(PKG_CONFIG_FOUND)
+     pkg_search_module(NCURSES ncurses)
+     set(NCURSES_LIBRARY ${NCURSES_LIBRARIES} ${NCURSES_CFLAGS_OTHER})
+   endif()
+-  if(NCURSES_LIBRARY)
+-    message("*** WARNING:\n"
+-      "*** ncursesw library not found! Falling back to \"ncurses\"\n"
+-      "*** Be careful, UTF-8 display may not work properly if your locale is UTF-8.")
+-  endif()
++  message("*** WARNING:\n"
++    "*** ncursesw library not found! Falling back to \"ncurses\"\n"
++    "*** Be careful, UTF-8 display may not work properly if your locale is UTF-8.")
+ endif()
+ 
+ if(NCURSES_INCLUDE_PATH AND NCURSES_LIBRARY)