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22 lines
599 B
Plaintext
22 lines
599 B
Plaintext
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dnl #
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dnl # Check for zlib
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_USER_ZLIB], [
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ZLIB=
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AC_CHECK_HEADER([zlib.h], [], [AC_MSG_FAILURE([
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*** zlib.h missing, zlib-devel package required])])
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AC_CHECK_LIB([z], [compress2], [], [AC_MSG_FAILURE([
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*** compress2() missing, zlib-devel package required])])
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AC_CHECK_LIB([z], [uncompress], [], [AC_MSG_FAILURE([
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*** uncompress() missing, zlib-devel package required])])
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AC_CHECK_LIB([z], [crc32], [], [AC_MSG_FAILURE([
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*** crc32() missing, zlib-devel package required])])
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AC_SUBST([ZLIB], ["-lz"])
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AC_DEFINE([HAVE_ZLIB], 1, [Define if you have zlib])
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])
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