[Octave-bug-tracker] [bug #48387] Wrong line joins make noisy data much noisier

[Mike Miller]

Follow-up Comment #24, bug #48387 (project octave):

Sure, a small change like this should be enough to get started


diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -1746,6 +1746,11 @@ AC_CHECK_HEADERS([gl2ps.h],
 
 if test -n "$warn_gl2ps"; then
   OCTAVE_CONFIGURE_WARNING([warn_gl2ps])
+else
+  save_LIBS="$LIBS"
+  LIBS="$GL2PS_LIBS"
+  AC_CHECK_FUNCS([gl2psLineJoin])
+  LIBS="$save_LIBS"
 fi
 
 AC_SUBST(GL2PS_LIBS)


This will automatically add HAVE_GL2PSLINEJOIN to config.h (on my system it's
not found and is undefined).

Yeah we don't have any more sophisticated checking/enabling/disabling for
gl2ps for now, that could be added later (for now just use the global CPPFLAGS
and LIBS variables to point to an alternate installation).

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