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Diffstat (limited to 'modules/FindLibLZMA.cmake')
| -rw-r--r-- | modules/FindLibLZMA.cmake | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/modules/FindLibLZMA.cmake b/modules/FindLibLZMA.cmake new file mode 100644 index 00000000..1a341b28 --- /dev/null +++ b/modules/FindLibLZMA.cmake @@ -0,0 +1,45 @@ +# - Find LibLZMA +# Find LibLZMA headers and library +# +# LIBLZMA_FOUND - True if liblzma is found. +# LIBLZMA_INCLUDE_DIRS - Directory where liblzma headers are located. +# LIBLZMA_LIBRARIES - Lzma libraries to link against. +# LIBLZMA_HAS_AUTO_DECODER - True if lzma_auto_decoder() is found (required). +# LIBLZMA_HAS_EASY_ENCODER - True if lzma_easy_encoder() is found (required). +# LIBLZMA_HAS_LZMA_PRESET - True if lzma_lzma_preset() is found (required). + + +# Copyright (c) 2008, Per Øyvind Karlsen, <peroyvind@mandriva.org> +# Copyright (c) 2009, Alexander Neundorf, <neundorf@kde.org> +# Copyright (c) 2009, Helio Chissini de Castro, <helio@kde.org> +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + + +FIND_PATH(LIBLZMA_INCLUDE_DIR lzma.h ) +FIND_LIBRARY(LIBLZMA_LIBRARY lzma) + +SET(LIBLZMA_LIBRARIES ${LIBLZMA_LIBRARY}) +SET(LIBLZMA_INCLUDE_DIRS ${LIBLZMA_INCLUDE_DIR}) + + +# We're using new code known now as XZ, even library still been called LZMA +# it can be found in http://tukaani.org/xz/ +# Avoid using old codebase +IF (LIBLZMA_LIBRARIES) + INCLUDE(CheckLibraryExists) + CHECK_LIBRARY_EXISTS(${LIBLZMA_LIBRARIES} lzma_auto_decoder "" LIBLZMA_HAS_AUTO_DECODER) + CHECK_LIBRARY_EXISTS(${LIBLZMA_LIBRARIES} lzma_easy_encoder "" LIBLZMA_HAS_EASY_ENCODER) + CHECK_LIBRARY_EXISTS(${LIBLZMA_LIBRARIES} lzma_lzma_preset "" LIBLZMA_HAS_LZMA_PRESET) +ENDIF (LIBLZMA_LIBRARIES) + +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBLZMA DEFAULT_MSG LIBLZMA_INCLUDE_DIR + LIBLZMA_LIBRARY + LIBLZMA_HAS_AUTO_DECODER + LIBLZMA_HAS_EASY_ENCODER + LIBLZMA_HAS_LZMA_PRESET + ) + +MARK_AS_ADVANCED( LIBLZMA_INCLUDE_DIR LIBLZMA_LIBRARY ) |