[issue9437] can't build extensions with non-default ldflags (e.g. -m32)

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

The cause for the failure seems to be a bug in the dreaded _parse_makefile(). When you give it a Makefile such as:

LDFLAGS=-foo
PY_LDFLAGS=-bar
LDSHARED=$(CC) -shared ${LDFLAGS} $(PY_LDFLAGS)

It outputs the following variables:

{'CC': '',
 'LDFLAGS': '-foo',
 'LDSHARED': '-shared ${LDFLAGS} -bar',
 'PY_LDFLAGS': '-bar'}

That is, ${LDFLAGS} isn't expanded.

However, since the Makefile now explicitly appends PY_LDFLAGS to LDSHARED, we could also stop doing so in ./configure.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9437>
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