ports/180092: [patch] graphics/ogre3d: fix build with clang

[Tijl Coosemans]

>Number:         180092
>Category:       ports
>Synopsis:       [patch] graphics/ogre3d: fix build with clang
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jun 29 15:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Tijl Coosemans
>Release:        FreeBSD 10.0-CURRENT i386
>Organization:
>Environment:
>Description:
The attached patch fixes graphics/ogre3d when cc is clang. See:
http://pointyhat-west.isc.freebsd.org/errorlogs/amd64-errorlogs/e.10-exp.20130612034121.pointyhat-west/ogre3d-1.8.1.log

It uses a better cmake test to see if the compiler is clang.
>How-To-Repeat:
>Fix:

--- ogre3d.patch begins here ---
Index: graphics/ogre3d/Makefile
===================================================================
--- graphics/ogre3d/Makefile	(revision 322046)
+++ graphics/ogre3d/Makefile	(working copy)
@@ -39,10 +39,6 @@ PLIST_SUB+=	BOOSTFALSE=""
 BROKEN=		Does not install on powerpc
 .endif
 
-.if ${CXX:M*clang*}
-CMAKE_ARGS+=	-DCMAKE_COMPILER_IS_GNUCXX:BOOL=YES
-.endif
-
 post-patch:
 .if ! ${PORT_OPTIONS:MBOOST}
 	@${REINPLACE_CMD} -e 's|Boost|No_Boost|g' \
Index: graphics/ogre3d/files/patch-CMake_ConfigureBuild.cmake
===================================================================
--- graphics/ogre3d/files/patch-CMake_ConfigureBuild.cmake	(revision 322046)
+++ graphics/ogre3d/files/patch-CMake_ConfigureBuild.cmake	(working copy)
@@ -1,6 +1,6 @@
---- CMake/ConfigureBuild.cmake.orig	2011-08-21 00:23:58.000000000 +0200
-+++ CMake/ConfigureBuild.cmake	2011-08-21 00:25:02.000000000 +0200
-@@ -180,18 +180,18 @@ if (UNIX)
+--- CMake/ConfigureBuild.cmake.orig	2012-09-02 07:27:14.000000000 +0200
++++ CMake/ConfigureBuild.cmake	2013-06-15 16:28:56.000000000 +0200
+@@ -189,18 +189,18 @@ if (UNIX)
    else ()
      configure_file(${OGRE_TEMPLATES_DIR}/OGRE.pc.in ${OGRE_BINARY_DIR}/pkgconfig/OGRE.pc @ONLY)
    endif ()
@@ -22,7 +22,7 @@
    endif ()
  
    if (OGRE_BUILD_COMPONENT_TERRAIN)
-@@ -199,17 +199,17 @@ if (UNIX)
+@@ -208,20 +208,20 @@ if (UNIX)
        set(OGRE_PAGING_ADDITIONAL_PACKAGES ", OGRE-Paging = ${OGRE_VERSION}")
      endif ()
      configure_file(${OGRE_TEMPLATES_DIR}/OGRE-Terrain.pc.in ${OGRE_BINARY_DIR}/pkgconfig/OGRE-Terrain.pc @ONLY)
@@ -42,4 +42,8 @@
 +    install(FILES ${OGRE_BINARY_DIR}/pkgconfig/OGRE-Property.pc DESTINATION ${OGRE_LIBDATA_DIRECTORY}/pkgconfig)
    endif ()
  
- endif ()
+-  if (CMAKE_CXX_COMPILER MATCHES ".*clang")
++  if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+     set(CMAKE_COMPILER_IS_CLANGXX 1)
+   endif ()
+ 
--- ogre3d.patch ends here ---

>Release-Note:
>Audit-Trail:
>Unformatted: