Add zip to the cmake build in a generic way.

cmake/FindZIP.cmake

@@ -0,0 +1,79 @@
+# Locate ZIP library
+# This module defines
+#  ZIP_FOUND, if false, do not try to link to ZIP 
+#  ZIP_LIBRARIES
+#  ZIP_INCLUDE_DIR, where to find zip*.h 
+
+
+FIND_PATH(ZIP_INCLUDE_DIR zip.h
+  HINTS
+  ${ZIP_DIR} $ENV{ZIP_DIR}
+  PATH_SUFFIXES include
+  PATHS
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /sw # Fink
+  /opt/local # DarwinPorts
+  /opt/csw # Blastwave
+  /opt
+)
+
+FIND_LIBRARY(ZIP_LIBRARY_RELEASE 
+  NAMES zip zip_s
+  HINTS
+  ${ZIP_DIR} $ENV{ZIP_DIR}
+  PATH_SUFFIXES lib64 lib
+  PATHS
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /sw
+  /opt/local
+  /opt/csw
+  /opt
+)
+
+FIND_LIBRARY(ZIP_LIBRARY_DEBUG 
+  NAMES zipd zip_sd
+  HINTS
+  ${ZIP_DIR} $ENV{ZIP_DIR}
+  PATH_SUFFIXES lib64 lib
+  PATHS
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /sw
+  /opt/local
+  /opt/csw
+  /opt
+)
+
+IF(ZIP_LIBRARY_DEBUG AND ZIP_LIBRARY_RELEASE)
+  SET(ZIP_LIBRARY optimized ${ZIP_LIBRARY_RELEASE} debug ${ZIP_LIBRARY_DEBUG} )
+  GET_FILENAME_COMPONENT(ZIP_FILENAME ${ZIP_LIBRARY_RELEASE} NAME_WE)
+ELSEIF(ZIP_LIBRARY_RELEASE)
+  SET(ZIP_LIBRARY ${ZIP_LIBRARY_RELEASE} )
+  GET_FILENAME_COMPONENT(ZIP_FILENAME ${ZIP_LIBRARY_RELEASE} NAME_WE)
+ELSEIF(ZIP_LIBRARY_DEBUG)
+  SET(ZIP_LIBRARY ${ZIP_LIBRARY_DEBUG} )
+  GET_FILENAME_COMPONENT(ZIP_FILENAME ${ZIP_LIBRARY_DEBUG} NAME_WE)
+ENDIF()
+
+STRING(FIND ${ZIP_FILENAME} zip_s ZIP_STATIC)
+
+IF(ZIP_STATIC EQUAL -1)
+  ADD_DEFINITIONS(-DZIP_EXTERN=)
+ENDIF()
+
+SET( ZIP_LIBRARIES "${ZIP_LIBRARY}" CACHE STRING "ZIP Libraries")
+
+INCLUDE(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set ZIP_FOUND to TRUE if 
+# all listed variables are TRUE
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZIP  DEFAULT_MSG  ZIP_LIBRARIES ZIP_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(ZIP_INCLUDE_DIR ZIP_LIBRARIES ZIP_LIBRARY ZIP_LIBRARY_RELEASE ZIP_LIBRARY_DEBUG)

src/CMakeLists.txt

@@ -181,6 +181,8 @@ SET(YAJL_DIR "${PROJECT_SOURCE_DIR}/.." CACHE PATH "YAJL install directory.")
 
 SET(HUNSPELL_DIR "${PROJECT_SOURCE_DIR}/.." CACHE PATH "HUNSPELL install directory.")
 
+SET(ZIP_DIR "${PROJECT_SOURCE_DIR}/.." CACHE PATH "ZIP install directory.")
+
 IF(EXISTS "${PROJECT_SOURCE_DIR}/../include/lua.h")
   SET(LUA_INCLUDE_DIR_TEMP "${PROJECT_SOURCE_DIR}/../include")
   GET_FILENAME_COMPONENT(LUA_INCLUDE_DIR ${LUA_INCLUDE_DIR_TEMP} ABSOLUTE CACHE)
@@ -235,6 +237,7 @@ FIND_PACKAGE(ZLIB REQUIRED)
 FIND_PACKAGE(PCRE REQUIRED)
 FIND_PACKAGE(YAJL REQUIRED)
 FIND_PACKAGE(HUNSPELL REQUIRED)
+FIND_PACKAGE(ZIP REQUIRED)
 
 SET(Boost_USE_STATIC_LIBS ON)
 FIND_PACKAGE(Boost 1.44 COMPONENTS graph)
@@ -262,6 +265,7 @@ INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_SOURCE_DIR} ${mudlet_BINARY_DIR}/src
     ${HUNSPELL_INCLUDE_DIR}
     ${YAJL_INCLUDE_DIR}
 "C:\\mudlet_package_MSVC\\libircclient-qt-0.5.0\\include"
+    ${ZIP_INCLUDE_DIR}
 )
 
 IF(CMAKE_COMPILER_IS_GNUCXX)
@@ -291,6 +295,7 @@ mudlet
     ${YAJL_LIBRARIES}
 "C:\\mudlet_package_MSVC\\libircclient-qt-0.5.0\\lib\\ircclient-qt.lib"
     ${Boost_LIBRARIES}
+    ${ZIP_LIBRARY}
 )
 
 install( PROGRAMS mudlet DESTINATION "/usr/local/bin" )