David Chisnall wrote:
On 22 Sep 2009, at 13:43, Nicola Pero wrote:
IIRC objc/runtime.h is a private header used internally while
compiling libobjc. It is not for users and so it is not installed.
Very odd; looking at the Makefile, you seem to be correct, but it's
installed on FreeBSD anyway. Could someone who understands how the
configure script works add a check for the existence of runtime.h?
Given Nicola's comment may I suggest you change libobjc2 instead and
move the relevant definitions to a publicly visible header, probably
<objc/objc-api.h>.
I think you will then be able to copy configure.ac's already existing
logic that tests for the presence of objc_msg_forward2 and check for
the availability of objc_msg_forward3 and/or objc_proxy_lookup and
don't have to include non-portable headers.
Wolfgang
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