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Description: configure fails to correctly detect szip as it uses
SZ_Compress, which may not be present and isn't used
Author: Alastair McKinstry <mckinstry@debian.org>
Forwarded: no
Last-Updated: 2018-01-29
--- a/m4/libsz.m4
+++ b/m4/libsz.m4
@@ -3,7 +3,7 @@
# Check for the availability of the libsz library
AC_DEFUN([ST_CHECK_LIBSZ],
[SZLIB=
-AC_CHECK_LIB(sz, SZ_Compress, ac_cv_lib_sz=yes, ac_cv_lib_sz=no)
+AC_CHECK_LIB(sz, SZ_encoder_enabled, ac_cv_lib_sz=yes, ac_cv_lib_sz=no)
if test $ac_cv_lib_sz = yes ; then
SZLIB="-lsz"
fi
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