Merge pull request #3 from saurabhb17/master

secondary files

1 files changed, 168 insertions, 0 deletions

diff --git a/CMakeModules/FindCairo.cmake b/CMakeModules/FindCairo.cmake
new file mode 100644
index 0000000..bc23028
--- /dev/null
+++ b/CMakeModules/FindCairo.cmake
@@ -0,0 +1,168 @@
+# - Try to find the CAIRO library
+# Once done this will define
+#
+#  CAIRO_ROOT_DIR - Set this variable to the root installation of CAIRO
+#
+# Read-Only variables:
+#  CAIRO_FOUND - system has the CAIRO library
+#  CAIRO_INCLUDE_DIR - the CAIRO include directory
+#  CAIRO_LIBRARIES - The libraries needed to use CAIRO
+#  CAIRO_VERSION - This is set to $major.$minor.$revision (eg. 0.9.8)
+
+#=============================================================================
+# Copyright 2012 Dmitry Baryshnikov <polimax at mail dot ru>
+#
+# 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 distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+if (UNIX)
+  find_package(PkgConfig)
+  if (PKG_CONFIG_FOUND)
+    pkg_check_modules(_CAIRO cairo)
+  endif (PKG_CONFIG_FOUND)
+endif (UNIX)
+
+SET(_CAIRO_ROOT_HINTS
+  $ENV{CAIRO}
+  ${CAIRO_ROOT_DIR}
+  )
+SET(_CAIRO_ROOT_PATHS
+  $ENV{CAIRO}/src
+  /usr
+  /usr/local
+  )
+SET(_CAIRO_ROOT_HINTS_AND_PATHS
+  HINTS ${_CAIRO_ROOT_HINTS}
+  PATHS ${_CAIRO_ROOT_PATHS}
+  )
+
+FIND_PATH(CAIRO_INCLUDE_DIR
+  NAMES
+    cairo.h
+  HINTS
+    ${_CAIRO_INCLUDEDIR}
+  ${_CAIRO_ROOT_HINTS_AND_PATHS}
+  PATH_SUFFIXES
+    include
+    "include/cairo"
+)
+
+IF(WIN32 AND NOT CYGWIN)
+  # MINGW should go here too
+  IF(MSVC)
+    # Implementation details:
+    # We are using the libraries located in the VC subdir instead of the parent directory eventhough :
+    FIND_LIBRARY(CAIRO_DEBUG
+      NAMES
+        cairod
+      ${_CAIRO_ROOT_HINTS_AND_PATHS}
+      PATH_SUFFIXES
+        "lib"
+        "VC"
+        "lib/VC"
+    )
+
+    FIND_LIBRARY(CAIRO_RELEASE
+      NAMES
+        cairo
+      ${_CAIRO_ROOT_HINTS_AND_PATHS}
+      PATH_SUFFIXES
+        "lib"
+        "VC"
+        "lib/VC"
+    )
+
+    if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
+        if(NOT CAIRO_DEBUG)
+            set(CAIRO_DEBUG ${CAIRO_RELEASE})
+        endif(NOT CAIRO_DEBUG)
+      set( CAIRO_LIBRARIES
+        optimized ${CAIRO_RELEASE} debug ${CAIRO_DEBUG}
+        )
+    else()
+      set( CAIRO_LIBRARIES ${CAIRO_RELEASE})
+    endif()
+    MARK_AS_ADVANCED(CAIRO_DEBUG CAIRO_RELEASE)
+  ELSEIF(MINGW)
+    # same player, for MingW
+    FIND_LIBRARY(CAIRO
+      NAMES        
+        cairo
+      ${_CAIRO_ROOT_HINTS_AND_PATHS}
+      PATH_SUFFIXES
+        "lib"
+        "lib/MinGW"
+    )
+
+    MARK_AS_ADVANCED(CAIRO)
+    set( CAIRO_LIBRARIES ${CAIRO})
+  ELSE(MSVC)
+    # Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues:
+    FIND_LIBRARY(CAIRO
+      NAMES
+        cairo
+      HINTS
+        ${_CAIRO_LIBDIR}
+      ${_CAIRO_ROOT_HINTS_AND_PATHS}
+      PATH_SUFFIXES
+        lib
+    ) 
+
+    MARK_AS_ADVANCED(CAIRO)
+    set( CAIRO_LIBRARIES ${CAIRO} )
+  ENDIF(MSVC)
+ELSE(WIN32 AND NOT CYGWIN)
+
+  FIND_LIBRARY(CAIRO_LIBRARY
+    NAMES
+        cairo
+    HINTS
+      ${_CAIRO_LIBDIR}
+    ${_CAIRO_ROOT_HINTS_AND_PATHS}
+    PATH_SUFFIXES
+      "lib"
+      "local/lib"
+  ) 
+
+  MARK_AS_ADVANCED(CAIRO_LIBRARY)
+
+  # compat defines
+  SET(CAIRO_LIBRARIES ${CAIRO_LIBRARY})
+
+ENDIF(WIN32 AND NOT CYGWIN)
+
+ # if (CAIRO_INCLUDE_DIR) 
+    # file(READ "${CAIRO_INCLUDE_DIR}/gcore/gdal_version.h" _wxgisgdal_VERSION_H_CONTENTS)
+    # string(REGEX REPLACE ".*#  define[ \t]+GDAL_RELEASE_NAME[ \t]+\"([0-9A-Za-z.]+)\".*"
+    # "\\1" CAIRO_VERSION ${_wxgisgdal_VERSION_H_CONTENTS})
+    # set(CAIRO_VERSION ${CAIRO_VERSION} CACHE INTERNAL "The version number for wxgisgdal libraries")
+ # endif (CAIRO_INCLUDE_DIR)
+
+include(FindPackageHandleStandardArgs)
+
+# if (CAIRO_VERSION)
+  # find_package_handle_standard_args(CAIRO
+    # REQUIRED_VARS
+      # CAIRO_LIBRARIES
+      # CAIRO_INCLUDE_DIR
+    # VERSION_VAR
+      # CAIRO_VERSION
+    # FAIL_MESSAGE
+      # "Could NOT find CAIRO, try to set the path to CAIRO root folder in the system variable CAIRO_ROOT_DIR"
+  # )
+# else (CAIRO_VERSION)
+  find_package_handle_standard_args(CAIRO "Could NOT find CAIRO, try to set the path to CAIRO root folder in the system variable CAIRO"
+    CAIRO_LIBRARIES
+    CAIRO_INCLUDE_DIR
+  )
+# endif (CAIRO_VERSION)
+
+MARK_AS_ADVANCED(CAIRO_INCLUDE_DIR CAIRO_LIBRARIES)
+