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authorAllen Byrne <byrn@hdfgroup.org>2019-06-18 12:46:25 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2019-06-18 12:46:25 (GMT)
commite7f16c6f2c7b031d7e9b4ba22a9fcdad4d258360 (patch)
tree18f277bcdb333d7091c598c39b70e4a2e3b50cd0 /config/cmake_ext_mod/FindSZIP.cmake
parentf73a190d2c2e2bfe80508599e0d76d62c358ae68 (diff)
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HDFFV-10805 Add option to only build shared targets
HDFFV-10805 Add ONLY_SHARED_LIBS option and prefer shared over static HDFFV-10803 Update FindSZIP.cmake find module Remove unneeded modules and update java modules
Diffstat (limited to 'config/cmake_ext_mod/FindSZIP.cmake')
-rw-r--r--config/cmake_ext_mod/FindSZIP.cmake232
1 files changed, 89 insertions, 143 deletions
diff --git a/config/cmake_ext_mod/FindSZIP.cmake b/config/cmake_ext_mod/FindSZIP.cmake
index 699be85..97a2336 100644
--- a/config/cmake_ext_mod/FindSZIP.cmake
+++ b/config/cmake_ext_mod/FindSZIP.cmake
@@ -9,136 +9,108 @@
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
+#########################################################################
+
+# - Derived from the FindTiff.cmake and FindJPEG.cmake that is included with cmake
+# FindSZIP
-# - Find SZIP library
-# - Derived from the FindTiff.cmake that is included with cmake
# Find the native SZIP includes and library
-# This module defines
-# SZIP_INCLUDE_DIRS, where to find tiff.h, etc.
-# SZIP_LIBRARIES, libraries to link against to use SZIP.
-# SZIP_FOUND, If false, do not try to use SZIP.
-# also defined, but not for general use are
-# SZIP_LIBRARY, where to find the SZIP library.
-# SZIP_LIBRARY_DEBUG - Debug version of SZIP library
-# SZIP_LIBRARY_RELEASE - Release Version of SZIP library
-# message (STATUS "Finding SZIP library and headers..." )
+# Imported targets
+##################
-############################################
+# This module defines the following :prop_tgt:`IMPORTED` targets:
#
-# Check the existence of the libraries.
+# SZIP::SZIP
+# The SZIP library, if found.
#
-############################################
-# This macro was taken directly from the FindQt4.cmake file that is included
-# with the CMake distribution. This is NOT my work. All work was done by the
-# original authors of the FindQt4.cmake file. Only minor modifications were
-# made to remove references to Qt and make this file more generally applicable
-#########################################################################
+# Result variables
+###################
-macro (SZIP_ADJUST_LIB_VARS basename)
- if (${basename}_INCLUDE_DIR)
+This module will set the following variables in your project:
- # if only the release version was found, set the debug variable also to the release version
- if (${basename}_LIBRARY_RELEASE AND NOT ${basename}_LIBRARY_DEBUG)
- set (${basename}_LIBRARY_DEBUG ${${basename}_LIBRARY_RELEASE})
- set (${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE})
- set (${basename}_LIBRARIES ${${basename}_LIBRARY_RELEASE})
- endif ()
+# SZIP_FOUND, true if the SZIP headers and libraries were found.
+# SZIP_INCLUDE_DIR, the directory containing the SZIP headers.
+# SZIP_INCLUDE_DIRS, the directory containing the SZIP headers.
+# SZIP_LIBRARIES, libraries to link against to use SZIP.
- # if only the debug version was found, set the release variable also to the debug version
- if (${basename}_LIBRARY_DEBUG AND NOT ${basename}_LIBRARY_RELEASE)
- set (${basename}_LIBRARY_RELEASE ${${basename}_LIBRARY_DEBUG})
- set (${basename}_LIBRARY ${${basename}_LIBRARY_DEBUG})
- set (${basename}_LIBRARIES ${${basename}_LIBRARY_DEBUG})
- endif ()
- if (${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE)
- # if the generator supports configuration types then set
- # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
- if (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
- set (${basename}_LIBRARY optimized ${${basename}_LIBRARY_RELEASE} debug ${${basename}_LIBRARY_DEBUG})
- else ()
- # if there are no configuration types and CMAKE_BUILD_TYPE has no value
- # then just use the release libraries
- set (${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE} )
- endif ()
- set (${basename}_LIBRARIES optimized ${${basename}_LIBRARY_RELEASE} debug ${${basename}_LIBRARY_DEBUG})
- endif ()
+# Cache variables
+#################
- set (${basename}_LIBRARY ${${basename}_LIBRARY} CACHE FILEPATH "The ${basename} library")
+# The following variables may also be set:
- if (${basename}_LIBRARY)
- set (${basename}_FOUND 1)
- endif ()
- endif ()
+# SZIP_LIBRARY, where to find the SZIP library.
+# SZIP_LIBRARY_DEBUG - Debug version of SZIP library
+# SZIP_LIBRARY_RELEASE - Release Version of SZIP library
- # Make variables changeble to the advanced user
- MARK_AS_ADVANCED (${basename}_LIBRARY ${basename}_LIBRARY_RELEASE ${basename}_LIBRARY_DEBUG ${basename}_INCLUDE_DIR )
-endmacro ()
-
-
-# Look for the header file.
-set (SZIP_INCLUDE_SEARCH_DIRS
- $ENV{SZIP_INSTALL}/include
- $ENV{SZIP_INSTALL}/include/szip
- /usr/include
- /usr/include/szip
-)
-
-set (SZIP_LIB_SEARCH_DIRS
- $ENV{SZIP_INSTALL}/lib
- /usr/lib
-)
-
-set (SZIP_BIN_SEARCH_DIRS
- $ENV{SZIP_INSTALL}/bin
- /usr/bin
-)
-
-FIND_PATH (SZIP_INCLUDE_DIR
- NAMES szlib.h
- PATHS ${SZIP_INCLUDE_SEARCH_DIRS}
- NO_DEFAULT_PATH
-)
-
-if (WIN32)
- set (SZIP_SEARCH_DEBUG_NAMES "sz_d;libsz_d")
- set (SZIP_SEARCH_RELEASE_NAMES "sz;libsz;libszip")
-else ()
- set (SZIP_SEARCH_DEBUG_NAMES "sz_d")
- set (SZIP_SEARCH_RELEASE_NAMES "sz;szip")
-endif ()
+# message (STATUS "Finding SZIP library and headers..." )
+#########################################################################
-# Look for the library.
-FIND_LIBRARY (SZIP_LIBRARY_DEBUG
- NAMES ${SZIP_SEARCH_DEBUG_NAMES}
- PATHS ${SZIP_LIB_SEARCH_DIRS}
- NO_DEFAULT_PATH
-)
-
-FIND_LIBRARY (SZIP_LIBRARY_RELEASE
- NAMES ${SZIP_SEARCH_RELEASE_NAMES}
- PATHS ${SZIP_LIB_SEARCH_DIRS}
- NO_DEFAULT_PATH
-)
-
-SZIP_ADJUST_LIB_VARS (SZIP)
-
-if (SZIP_INCLUDE_DIR AND SZIP_LIBRARY)
- set (SZIP_FOUND 1)
- set (SZIP_LIBRARIES ${SZIP_LIBRARY})
- set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIR})
- if (SZIP_LIBRARY_DEBUG)
- get_filename_component (SZIP_LIBRARY_PATH ${SZIP_LIBRARY_DEBUG} PATH)
- set (SZIP_LIB_DIR ${SZIP_LIBRARY_PATH})
- elseif ()
- get_filename_component (SZIP_LIBRARY_PATH ${SZIP_LIBRARY_RELEASE} PATH)
- set (SZIP_LIB_DIR ${SZIP_LIBRARY_PATH})
- endif ()
-else ()
- set (SZIP_FOUND 0)
- set (SZIP_LIBRARIES)
- set (SZIP_INCLUDE_DIRS)
-endif ()
+
+find_path(SZIP_INCLUDE_DIR szlib.h)
+
+set(szip_names ${SZIP_NAMES} sz szip szip-static libsz libszip libszip-static)
+foreach(name ${szip_names})
+ list(APPEND szip_names_debug "${name}d")
+endforeach()
+
+if(NOT SZIP_LIBRARY)
+ find_library(SZIP_LIBRARY_RELEASE NAMES ${szip_names})
+ find_library(SZIP_LIBRARY_DEBUG NAMES ${szip_names_debug})
+ include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
+ select_library_configurations(SZIP)
+ mark_as_advanced(SZIP_LIBRARY_RELEASE SZIP_LIBRARY_DEBUG)
+endif()
+unset(szip_names)
+unset(szip_names_debug)
+
+if(SZIP_INCLUDE_DIR AND EXISTS "${SZIP_INCLUDE_DIR}/SZconfig.h")
+ file(STRINGS "${SZIP_INCLUDE_DIR}/SZconfig.h" szip_version_str
+ REGEX "^#define[\t ]+SZIP_PACKAGE_VERSION[\t ]+.*")
+
+ string(REGEX REPLACE "^#define[\t ]+SZIP_PACKAGE_VERSION[\t ]+([0-9]+).*"
+ "\\1" SZIP_VERSION "${szip_version_str}")
+ unset(szip_version_str)
+endif()
+
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+find_package_handle_standard_args(SZIP
+ REQUIRED_VARS SZIP_LIBRARY SZIP_INCLUDE_DIR
+ VERSION_VAR SZIP_VERSION)
+
+if(SZIP_FOUND)
+ set(SZIP_LIBRARIES ${SZIP_LIBRARY})
+ set(SZIP_INCLUDE_DIRS "${SZIP_INCLUDE_DIR}")
+
+ if(NOT TARGET SZIP::SZIP)
+ add_library(SZIP::SZIP UNKNOWN IMPORTED)
+ if(SZIP_INCLUDE_DIRS)
+ set_target_properties(SZIP::SZIP PROPERTIES
+ INTERFACE_INCLUDE_DIRECTORIES "${SZIP_INCLUDE_DIRS}")
+ endif()
+ if(EXISTS "${SZIP_LIBRARY}")
+ set_target_properties(SZIP::SZIP PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+ IMPORTED_LOCATION "${SZIP_LIBRARY}")
+ endif()
+ if(EXISTS "${SZIP_LIBRARY_RELEASE}")
+ set_property(TARGET SZIP::SZIP APPEND PROPERTY
+ IMPORTED_CONFIGURATIONS RELEASE)
+ set_target_properties(SZIP::SZIP PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
+ IMPORTED_LOCATION_RELEASE "${SZIP_LIBRARY_RELEASE}")
+ endif()
+ if(EXISTS "${SZIP_LIBRARY_DEBUG}")
+ set_property(TARGET SZIP::SZIP APPEND PROPERTY
+ IMPORTED_CONFIGURATIONS DEBUG)
+ set_target_properties(SZIP::SZIP PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
+ IMPORTED_LOCATION_DEBUG "${SZIP_LIBRARY_DEBUG}")
+ endif()
+ endif()
+endif()
+
+mark_as_advanced(SZIP_LIBRARY SZIP_INCLUDE_DIR)
# Report the results.
if (NOT SZIP_FOUND)
@@ -153,29 +125,3 @@ if (NOT SZIP_FOUND)
endif ()
endif ()
endif ()
-
-if (SZIP_FOUND)
- include (CheckSymbolExists)
- #############################################
- # Find out if SZIP was build using dll's
- #############################################
- # Save required variable
- set (CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
- set (CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS})
- # Add SZIP_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
- set (CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${SZIP_INCLUDE_DIRS}")
-
- # Restore CMAKE_REQUIRED_INCLUDES and CMAKE_REQUIRED_FLAGS variables
- set (CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
- set (CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE})
- #
- #############################################
-endif ()
-
-if (FIND_SZIP_DEBUG)
- message (STATUS "SZIP_INCLUDE_DIR: ${SZIP_INCLUDE_DIR}")
- message (STATUS "SZIP_INCLUDE_DIRS: ${SZIP_INCLUDE_DIRS}")
- message (STATUS "SZIP_LIBRARY_DEBUG: ${SZIP_LIBRARY_DEBUG}")
- message (STATUS "SZIP_LIBRARY_RELEASE: ${SZIP_LIBRARY_RELEASE}")
- message (STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
-endif ()