/usr/lib/cmake/FindBZip2.cmake is in seqan-dev 1.4.2+dfsg-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | # - 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_
#=============================================================================
# Copyright 2006-2009 Kitware, Inc.
# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
#
# 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.)
# This is based on the original FindZLIB.cmake file from the CMake
# distribution. However, we also look for zlib_d.lib etc. such
# that we can have both debug and release builds. Furthermore,
# we also look for libbz2.lib since that's the name of the bz2 library
# on windows and the lib is not automatically inferred as on Unices.
FIND_PATH(BZIP2_INCLUDE_DIR bzlib.h)
if (MSVC)
FIND_LIBRARY(BZIP2_LIBRARY NAMES libbz2 bz2 bzip2)
FIND_LIBRARY(BZIP2_LIBRARY_D NAMES libbz2_d bz2_d bzip2_d)
else (MSVC)
FIND_LIBRARY(BZIP2_LIBRARY NAMES libbz2 bz2 bzip2 PATH_SUFFIXES "" lib lib32)
FIND_LIBRARY(BZIP2_LIBRARY_D NAMES libbz2_d bz2_d bzip2_d PATH_SUFFIXES "" lib lib32)
endif (MSVC)
mark_as_advanced(BZIP_LIBRARY BZIP_LIBRARY_D)
# 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 DEFAULT_MSG BZIP2_LIBRARY BZIP2_INCLUDE_DIR)
IF (BZIP2_FOUND)
#message(STATUS "BZip2 libraries found at ${BZIP2_LIBRARY} ${BZIP2_LIBRARY_D}")
INCLUDE(CheckLibraryExists)
CHECK_LIBRARY_EXISTS(${BZIP2_LIBRARY} BZ2_bzCompressInit "" BZIP2_NEED_PREFIX)
IF (MSVC)
SET(BZIP2_LIBRARIES debug ${BZIP2_LIBRARY_D} optimized ${BZIP2_LIBRARY})
ELSE (MSVC)
SET(BZIP2_LIBRARIES ${BZIP2_LIBRARY})
ENDIF (MSVC)
ELSE (BZIP2_FOUND)
message(STATUS "BZip2 libraries could not be found!")
ENDIF (BZIP2_FOUND)
MARK_AS_ADVANCED(BZIP2_INCLUDE_DIR BZIP2_LIBRARIES)
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