Am 14.08.2012 00:23, schrieb wlavrij...@lbl.gov:
Hi Uwe,
1) During build/translation there were several errors
like "undefined reference to `Reflex::Member::~Member()".
This was caused ".
With some modifications (some insertions of
(lib,"Reflex") e.g. ) in pypy/translator/tool/cbuild.py
i got a working (but see later) module. But what's the correct
way of doing the build. The "cppyy use case question" thread
mentions the problem but i didn't see the solution.
the original command that you had works for me, and I've not yet see any
missing symbols problem. W/o being able to reproduce, it's hard to say
anything sensible. There's probably something differently setup.
Hi Wim,
well my first analysis was wrong when i said
"by not linking against libReflex".
the command line of the Makefile in /tmp/usession-reflex-support-*/
( $(TARGET): $(OBJECTS)) actually places LDFLAGSEXTRA (containing
-lReflex) in front of the object files. According to
http://gcc.gnu.org/onlinedocs/gcc/Link-Options.html libReflex will
not be used for searching missing symbols from *following* object files.
I'm not sure if this is a g++/linker version dependent behaviour.
rules in translator/platform/posix.py places $(LDFLAGSEXTRA) before
$(OBJECTS)
('$(TARGET)', '$(OBJECTS)', '$(CC_LINK) $(LDFLAGSEXTRA) -o $@ $(OBJECTS)
$(LIBDIRS) $(LIBS) $(LINKFILES) $(LDFLAGS)'),
regards
Uwe
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