Re: ld: file not found: _PreallocMode_lookup on macOS Catalina

[Emmanuel Blot]

On 19 Oct 2020, at 17:50, Philippe Mathieu-Daudé wrote:

> Cc'ing Markus/John/Paolo

I never used `git bisect` up to now, so I might be wronb but it seems 
the issue would have been introduced with the following commit:

604f3e4e90c011a6b94fdc1d13700f3ec2375f2a is the first bad commit
commit 604f3e4e90c011a6b94fdc1d13700f3ec2375f2a
Author: Yonggang Luo <luoyonggang@gmail.com>
Date:   Thu Sep 3 01:00:50 2020 +0800

    meson: Convert undefsym.sh to undefsym.py

    Shell scripts are not easily invoked from the build process
    on MSYS, so convert undefsym.sh to a python script.

    Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
    Message-Id: <20200902170054.810-3-luoyonggang@gmail.com>
    Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

 meson.build         |  2 +-
 scripts/undefsym.py | 49 
+++++++++++++++++++++++++++++++++++++++++++++++++
 scripts/undefsym.sh | 20 --------------------
 3 files changed, 50 insertions(+), 21 deletions(-)
 create mode 100644 scripts/undefsym.py
 delete mode 100755 scripts/undefsym.sh