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@@ -166,7 +166,14 @@ MARK_AS_ADVANCED(CLEAR BZIP2_LIBRARIES)
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#
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# Find LZMA
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#
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-FIND_PACKAGE(LZMA)
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+IF(BUILD_ARCHIVE_WITHIN_CMAKE)
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+ # do not depend on external library
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+ # for internal CMake build
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+ SET(LZMA_FOUND FALSE)
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+ELSE(BUILD_ARCHIVE_WITHIN_CMAKE)
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+ FIND_PACKAGE(LZMA)
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+ENDIF(BUILD_ARCHIVE_WITHIN_CMAKE)
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+
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IF(LZMA_FOUND)
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SET(HAVE_LIBLZMA 1)
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SET(HAVE_LZMA_H 1)
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