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configure: remove test for zlib.h
hasn't been needed since:
9523f2a
Add Alpha Encode support from WebPEncode.
Change-Id: Ia784ac434ec6fd43aade8875a91e2ad9f0fa9c30
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@ -21,15 +21,6 @@ AC_SEARCH_LIBS([log2], [m],,
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[AC_DEFINE([NOT_HAVE_LOG2], [1],
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[AC_DEFINE([NOT_HAVE_LOG2], [1],
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[Undefine this if you have log2().])])
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[Undefine this if you have log2().])])
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dnl === Check libz is present
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if test "$enable_experimental" = "yes"; then
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AC_CHECK_HEADER(zlib.h,
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AC_CHECK_LIB(z, gzsetparams,,AC_MSG_ERROR(zlib library not found)),
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AC_MSG_ERROR(zlib not available - no zlib.h)
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)
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fi
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dnl === check for PNG support ===
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dnl === check for PNG support ===
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PNG_INCLUDES=""
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PNG_INCLUDES=""
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