mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 20:49:41 +00:00
5b6ca9fa3f
The debug library has a different name on Windows. Make sure both versions work. Thanks to Patrick Spendrin for testing this.
53 lines
2.2 KiB
CMake
53 lines
2.2 KiB
CMake
# - Try to find BZip2
|
|
# Once done this will define
|
|
#
|
|
# BZIP2_FOUND - system has BZip2
|
|
# BZIP2_INCLUDE_DIR - the BZip2 include directory
|
|
# BZIP2_LIBRARIES - Link these to use BZip2
|
|
# BZIP2_NEED_PREFIX - this is set if the functions are prefixed with BZ2_
|
|
# BZIP2_VERSION_STRING - the version of BZip2 found (since CMake 2.8.8)
|
|
|
|
#=============================================================================
|
|
# Copyright 2006-2012 Kitware, Inc.
|
|
# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
|
|
# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
|
|
#
|
|
# 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.)
|
|
|
|
FIND_PATH(BZIP2_INCLUDE_DIR bzlib.h )
|
|
|
|
IF (NOT BZIP2_LIBRARIES)
|
|
FIND_LIBRARY(BZIP2_LIBRARY_RELEASE NAMES bz2 bzip2 )
|
|
FIND_LIBRARY(BZIP2_LIBRARY_DEBUG NAMES bzip2d )
|
|
|
|
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
|
|
SELECT_LIBRARY_CONFIGURATIONS(BZIP2)
|
|
ENDIF (NOT BZIP2_LIBRARIES)
|
|
|
|
IF (BZIP2_INCLUDE_DIR AND EXISTS "${BZIP2_INCLUDE_DIR}/bzlib.h")
|
|
FILE(STRINGS "${BZIP2_INCLUDE_DIR}/bzlib.h" BZLIB_H REGEX "bzip2/libbzip2 version [0-9]+\\.[^ ]+ of [0-9]+ ")
|
|
STRING(REGEX REPLACE ".* bzip2/libbzip2 version ([0-9]+\\.[^ ]+) of [0-9]+ .*" "\\1" BZIP2_VERSION_STRING "${BZLIB_H}")
|
|
ENDIF (BZIP2_INCLUDE_DIR AND EXISTS "${BZIP2_INCLUDE_DIR}/bzlib.h")
|
|
|
|
# handle the QUIETLY and REQUIRED arguments and set BZip2_FOUND to TRUE if
|
|
# all listed variables are TRUE
|
|
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
|
|
FIND_PACKAGE_HANDLE_STANDARD_ARGS(BZip2
|
|
REQUIRED_VARS BZIP2_LIBRARIES BZIP2_INCLUDE_DIR
|
|
VERSION_VAR BZIP2_VERSION_STRING)
|
|
|
|
IF (BZIP2_FOUND)
|
|
INCLUDE(CheckLibraryExists)
|
|
CHECK_LIBRARY_EXISTS("${BZIP2_LIBRARIES}" BZ2_bzCompressInit "" BZIP2_NEED_PREFIX)
|
|
ENDIF (BZIP2_FOUND)
|
|
|
|
MARK_AS_ADVANCED(BZIP2_INCLUDE_DIR)
|