I can work around this in the OpenCPN package using patch below, which
solves my immediate problem
However, it seems that the upstream solution to 22790 just does not
compile in Debian, so this is still a bug IMHO. A little unsure if this
then is a new bug, but since I already have reopened this and the
issues are tightly coupled I leave it this way.
----------
diff --git a/include/bbox.h b/include/bbox.h
index e7feeb9..79f1fb0 100644
--- a/include/bbox.h
+++ b/include/bbox.h
@@ -6,6 +6,12 @@
#include "wx/wx.h"
#endif
+// work around wxWidgets #22790 follow-up bug.
+
+#ifndef WXDLLIMPEXP_CORE
+#define WXDLLIMPEXP_CORE __attribute__(visibility("default"))
+#endif
+
#include "wx/matrix.h"
#include "wx/geometry.h"
On Mon, 6 Mar 2023 12:09:31 +0100 Alec Leamas <leamas.a...@gmail.com> wrote:
This has resurfaced in 3.2.2, it seems that the upstream bug is still
not fixed.
This leads to FTBFS errors for openpcn like below, so important to me.
Investigating.
---------------
In file included from /usr/include/wx-3.2/wx/defs.h:550,
from /usr/include/wx-3.2/wx/wxprec.h:12,
from /home/mk/OpenCPN/OpenCPN/src/chartsymbols.cpp:27:
/usr/include/wx-3.2/wx/matrix.h:44:1: error: expected identifier before
‘__attribute__’
44 | WXDLLIMPEXP_CORE wxTransformMatrix: public wxObject
| ^~~~~~~~~~~~~~~~
In file included from /home/mk/OpenCPN/OpenCPN/include/bbox.h:9,
from /home/mk/OpenCPN/OpenCPN/include/s52s57.h:31,
from /home/mk/OpenCPN/OpenCPN/include/s52plib.h:31,
from /home/mk/OpenCPN/OpenCPN/include/chartsymbols.h:28,
from /home/mk/OpenCPN/OpenCPN/src/chartsymbols.cpp:36:
/usr/include/wx-3.2/wx/matrix.h:44:35: error: expected initializer
before ‘:’ token
44 | WXDLLIMPEXP_CORE wxTransformMatrix: public wxObject
