[Bug 47090] New: wine fails to build with certain LDFLAGS

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=47090

            Bug ID: 47090
           Summary: wine fails to build with certain LDFLAGS
           Product: Wine
           Version: 4.7
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
          Assignee: wine-bugs at winehq.org
          Reporter: galtgendo at o2.pl
                CC: julliard at winehq.org
      Distribution: ---

I'm not 100% sure it's a proper bug, cause I couldn't get a confirmation from
anyone else, yet - going by the sources - there might be something valid here.

Anyway, this is reported against 4.7, but almost certainly the problem comes
from the changes made in 4.6 (which I've skipped - my current working wine
build is 4.5).
During build with LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common
-Wl,-z,relro", of which just about only '-Wl,--as-needed' might matter (unless
I've hit a linker bug), build fails as soon as it starts linking to the newly
created libwine with "missing symbols" errors for __wine_dbg_output and
__wine_dbg_header.

As far as I can tell by the sources, till ntdll gets loaded, those symbols are
indeed undefined.
I suspect the source of the problem is that a few of the inline functions
defined in include/wine/debug.h call those functions.

While you may not consider this a valid problem (that is, if you're able to
reproduce it), this has literally been working for years, so I'd still want to
know why it stopped now.

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