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Re: gnulib fails for build on Mac OS X 10.4: get_ppid_of.c:36:22: error:
From: |
Bruno Haible |
Subject: |
Re: gnulib fails for build on Mac OS X 10.4: get_ppid_of.c:36:22: error: |
Date: |
Wed, 22 Dec 2021 16:23:08 +0100 |
Ken Cunningham:
> So that is why with the usual SDK usage on macOS systems, you don't
> have to add the weak linking macros yourself, in most cases.
Your proposed approach may work "in most cases", but not in this one.
I said in the previous mail that I tried omitting the line
extern int proc_pidinfo (int, int, uint64_t, void *, int)
WEAK_IMPORT_ATTRIBUTE;
and that it did not produce the appropriate code. Despite
-DMAC_OS_X_VERSION_MAX_ALLOWED=1090 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040
it produced code that would *not* run on Mac OS X 10.4.
Bruno