Fixed: #910 - NeL and Ryzom client should build out of the box using CMake on mac os x now.

code/ryzom/CMakeLists.txt

@@ -84,7 +84,7 @@ ELSE(WITH_LUA51)
 ENDIF(WITH_LUA51)
 FIND_PACKAGE(CURL REQUIRED)
 FIND_PACKAGE(Libwww)
-
+FIND_PACKAGE(ZLIB)
 IF(NOT WIN32)
   FIND_PACKAGE(X11)
 ENDIF(NOT WIN32)

code/ryzom/CMakeModules/FindLibwww.cmake

@@ -24,8 +24,26 @@ FIND_PATH(LIBWWW_INCLUDE_DIR
   PATH_SUFFIXES libwww w3c-libwww
 )
 
-FIND_LIBRARY(LIBWWW_LIBRARY 
+# when installing libwww on mac os x using macports the file wwwconf.h resides
-  wwwapp
+# in /opt/local/include and not in the real libwww include dir :/
+FIND_PATH(LIBWWW_ADDITIONAL_INCLUDE_DIR
+  wwwconf.h
+  PATHS
+  /usr/local/include
+  /usr/include
+  /sw/include
+  /opt/local/include
+  /opt/csw/include
+  /opt/include
+)
+
+# combine both include directories into one variable
+SET(LIBWWW_INCLUDE_DIR ${LIBWWW_INCLUDE_DIR} ${LIBWWW_ADDITIONAL_INCLUDE_DIR})
+
+# helper to find all the libwww sub libraries
+MACRO(FIND_WWW_LIBRARY MYLIBRARY)
+  FIND_LIBRARY(${MYLIBRARY}
+    NAMES ${ARGN}
     PATHS
     /usr/local/lib
     /usr/lib
@@ -37,6 +55,46 @@ FIND_LIBRARY(LIBWWW_LIBRARY
     /opt/lib
     /usr/freeware/lib64
   )
+ENDMACRO(FIND_WWW_LIBRARY MYLIBRARY)
+
+# on mac os x, libwww sub libraries are not "inter-linked"
+# we need to link them all manually
+IF(APPLE)
+  # find all the libwww libraries
+  FIND_WWW_LIBRARY(LIBWWWAPP_LIBRARY wwwapp)
+  FIND_WWW_LIBRARY(LIBWWWCACHE_LIBRARY wwwcache)
+  FIND_WWW_LIBRARY(LIBWWWCORE_LIBRARY wwwcore)
+  FIND_WWW_LIBRARY(LIBWWWDIR_LIBRARY wwwdir)
+  FIND_WWW_LIBRARY(LIBWWWFILE_LIBRARY wwwfile)
+  FIND_WWW_LIBRARY(LIBWWWFTP_LIBRARY wwwftp)
+  FIND_WWW_LIBRARY(LIBWWWGOPHER_LIBRARY wwwgopher)
+  FIND_WWW_LIBRARY(LIBWWWHTML_LIBRARY wwwhtml)
+  FIND_WWW_LIBRARY(LIBWWWHTTP_LIBRARY wwwhttp)
+  FIND_WWW_LIBRARY(LIBWWWINIT_LIBRARY wwwinit)
+  FIND_WWW_LIBRARY(LIBWWWMIME_LIBRARY wwwmime)
+  FIND_WWW_LIBRARY(LIBWWWMUX_LIBRARY wwwmux)
+  FIND_WWW_LIBRARY(LIBWWWNEWS_LIBRARY wwwnews)
+  FIND_WWW_LIBRARY(LIBWWWSSL_LIBRARY wwwssl)
+  FIND_WWW_LIBRARY(LIBWWWSTREAM_LIBRARY wwwstream)
+  FIND_WWW_LIBRARY(LIBWWWTELNET_LIBRARY wwwtelnet)
+  FIND_WWW_LIBRARY(LIBWWWTRANS_LIBRARY wwwtrans)
+  FIND_WWW_LIBRARY(LIBWWWUTILS_LIBRARY wwwutils)
+  FIND_WWW_LIBRARY(LIBWWWXML_LIBRARY wwwxml)
+  FIND_WWW_LIBRARY(LIBWWWZIP_LIBRARY wwwzip)
+
+  # combine all the libraries into one variable
+  SET(LIBWWW_LIBRARY
+    ${LIBWWWAPP_LIBRARY} ${LIBWWWCACHE_LIBRARY} ${LIBWWWCORE_LIBRARY}
+    ${LIBWWWDIR_LIBRARY} ${LIBWWWFILE_LIBRARY} ${LIBWWWFTP_LIBRARY}
+    ${LIBWWWGOPHER_LIBRARY} ${LIBWWWHTML_LIBRARY} ${LIBWWWHTTP_LIBRARY}
+    ${LIBWWWINIT_LIBRARY} ${LIBWWWMIME_LIBRARY} ${LIBWWWMUX_LIBRARY}
+    ${LIBWWWNEWS_LIBRARY} ${LIBWWWSSL_LIBRARY} ${LIBWWWSTREAM_LIBRARY}
+    ${LIBWWWTELNET_LIBRARY} ${LIBWWWTRANS_LIBRARY} ${LIBWWWUTILS_LIBRARY} 
+    ${LIBWWWXML_LIBRARY} ${LIBWWWZIP_LIBRARY}
+  )
+ELSE(APPLE)
+  FIND_WWW_LIBRARY(LIBWWW_LIBRARY wwwapp)
+ENDIF(APPLE)
 
 IF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
   SET(LIBWWW_FOUND "YES")
@@ -48,4 +106,3 @@ ELSE(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
     MESSAGE(STATUS "Warning: Unable to find LibWWW!")
   ENDIF(NOT LIBWWW_FIND_QUIETLY)
 ENDIF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
-

code/ryzom/CMakeModules/FindZLIB.cmake

@@ -0,0 +1,39 @@
+# - Find zlib
+# Find the native ZLIB includes and library
+#
+#  ZLIB_INCLUDE_DIRS - where to find zlib.h, etc.
+#  ZLIB_LIBRARIES    - List of libraries when using zlib.
+#  ZLIB_FOUND        - True if zlib found.
+
+#=============================================================================
+# Copyright 2001-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distributed this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+IF (ZLIB_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(ZLIB_FIND_QUIETLY TRUE)
+ENDIF (ZLIB_INCLUDE_DIR)
+
+FIND_PATH(ZLIB_INCLUDE_DIR zlib.h)
+
+SET(ZLIB_NAMES z zlib zdll)
+FIND_LIBRARY(ZLIB_LIBRARY NAMES ${ZLIB_NAMES} )
+MARK_AS_ADVANCED( ZLIB_LIBRARY ZLIB_INCLUDE_DIR )
+
+# Per-recommendation
+SET(ZLIB_INCLUDE_DIRS "${ZLIB_INCLUDE_DIR}")
+SET(ZLIB_LIBRARIES    "${ZLIB_LIBRARY}")
+
+# handle the QUIETLY and REQUIRED arguments and set ZLIB_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB DEFAULT_MSG ZLIB_LIBRARIES ZLIB_INCLUDE_DIRS)

code/ryzom/CMakeModules/nel.cmake

@@ -80,7 +80,10 @@ MACRO(NL_SETUP_BUILD)
     IF(WITH_COVERAGE)
       SET(PLATFORM_CFLAGS "-fprofile-arcs -ftest-coverage ${PLATFORM_CFLAGS}")
     ENDIF(WITH_COVERAGE)
-    SET(PLATFORM_LINKFLAGS "${CMAKE_THREAD_LIBS_INIT} -lc -lm -lstdc++ -lrt")
+    SET(PLATFORM_LINKFLAGS "${CMAKE_THREAD_LIBS_INIT} -lc -lm -lstdc++")
+    IF(NOT APPLE)
+      SET(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lrt")
+    ENDIF(NOT APPLE)
     SET(NL_DEBUG_CFLAGS "-DNL_DEBUG -g")
     SET(NL_RELEASE_CFLAGS "-DNL_RELEASE -O6")
     SET(NL_RELEASEDEBUG_CFLAGS "-DNL_RELEASE_DEBUG -g -finline-functions -O3 ")

code/ryzom/client/src/CMakeLists.txt

@@ -49,6 +49,7 @@ TARGET_LINK_LIBRARIES(client 	${PLATFORM_LINKFLAGS}
 				${NELNET_LIBRARY} 
 				${NELLIGO_LIBRARY} 
 				${NELGEORGES_LIBRARY} 
+				${NEL3D_LIBRARY} 
 				${LUA_LIBRARIES} 
 				${CURL_LIBRARIES} 
 				${NELSOUND_LIBRARY} 

code/ryzom/common/src/game_share/CMakeLists.txt

@@ -14,7 +14,9 @@ ELSE(WIN32)
 ENDIF(WIN32)
 
 INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR} ${NEL_INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
-TARGET_LINK_LIBRARIES(game_share ${NELMISC_LIBRARY})
+TARGET_LINK_LIBRARIES(game_share 
+  ${NELMISC_LIBRARY} ${NELNET_LIBRARY} ${NELLIGO_LIBRARY} ${NELGEORGES_LIBRARY} 
+  ${LIBXML2_LIBRARIES} ${ZLIB_LIBRARIES})
 SET_TARGET_PROPERTIES(game_share PROPERTIES VERSION ${NL_VERSION})
 
 IF(WIN32)

code/snowballs2/CMakeModules/nel.cmake

@@ -93,7 +93,10 @@ MACRO(NL_SETUP_BUILD)
     IF(WITH_COVERAGE)
       SET(PLATFORM_CFLAGS "-fprofile-arcs -ftest-coverage ${PLATFORM_CFLAGS}")
     ENDIF(WITH_COVERAGE)
-    SET(PLATFORM_LINKFLAGS "${CMAKE_THREAD_LIBS_INIT} -lc -lm -lstdc++ -lrt")
+    SET(PLATFORM_LINKFLAGS "${CMAKE_THREAD_LIBS_INIT} -lc -lm -lstdc++")
+    IF(NOT APPLE)
+      SET(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lrt")
+    ENDIF(NOT APPLE)
     SET(NL_DEBUG_CFLAGS "-DNL_DEBUG -g")
     SET(NL_RELEASE_CFLAGS "-DNL_RELEASE -O6")
     SET(NL_RELEASEDEBUG_CFLAGS "-DNL_RELEASE_DEBUG -g -finline-functions -O3 ")