Description: Use hdf4 alt library in Debian
Author: Alastair McKinstry <mckinstry@debian.org>
Last-Updated: 2018-01-27
Forwarded: not-needed

Index: harp-1.4/m4/hdf4.m4
===================================================================
--- harp-1.4.orig/m4/hdf4.m4
+++ harp-1.4/m4/hdf4.m4
@@ -18,15 +18,15 @@ fi
 AC_CHECK_HEADERS(hdf.h)
 AC_CHECK_HEADERS(netcdf.h)
 AC_CHECK_HEADERS(mfhdf.h)
-HDF4DFLIB=-ldf
-AC_CHECK_LIB(df, Hopen, ac_cv_lib_df=yes, ac_cv_lib_df=no, [ $ZLIB $JPEGLIB $SZLIB])
+HDF4DFLIB=-ldfalt
+AC_CHECK_LIB(dfalt, Hopen, ac_cv_lib_df=yes, ac_cv_lib_df=no, [ $ZLIB $JPEGLIB $SZLIB])
 if test $ac_cv_lib_df = no ; then
   AC_CHECK_LIB(hdf, Hopen, ac_cv_lib_hdf=yes, ac_cv_lib_hdf=no, [ $ZLIB $JPEGLIB $SZLIB])
   if test $ac_cv_lib_hdf = yes ; then
     HDF4DFLIB=-lhdf
   fi
 fi
-AC_CHECK_LIB(mfhdf, SDstart, ac_cv_lib_mfhdf=yes, ac_cv_lib_mfhdf=no, [ $HDF4DFLIB $ZLIB $JPEGLIB $SZLIB])
+AC_CHECK_LIB(mfhdfalt, SDstart, ac_cv_lib_mfhdf=yes, ac_cv_lib_mfhdf=no, [ $HDF4DFLIB $ZLIB $JPEGLIB $SZLIB])
 if test $ac_cv_header_hdf_h = no || test $ac_cv_header_mfhdf_h = no ||
    (test $ac_cv_lib_df = no && test $ac_cv_lib_hdf = no) || test $ac_cv_lib_mfhdf = no ; then
   st_cv_have_hdf4=no
@@ -34,7 +34,7 @@ if test $ac_cv_header_hdf_h = no || test
   LDFLAGS=$old_LDFLAGS
 else
   st_cv_have_hdf4=yes
-  HDF4LIBS="-lmfhdf $HDF4DFLIB $ZLIB $JPEGLIB $SZLIB"
+  HDF4LIBS="-lmfhdfalt $HDF4DFLIB $ZLIB $JPEGLIB $SZLIB"
 fi
 AC_MSG_CHECKING(for HDF4 installation)
 AC_MSG_RESULT($st_cv_have_hdf4)