[Bug 47218] New: "--rpath" given via LDFLAGS is not honored as wine precedes a "--rpath,$ORIGIN"

https://bugs.winehq.org/show_bug.cgi?id=47218

Bug ID: 47218
           Summary: "--rpath" given via LDFLAGS is not honored as wine
                    precedes a "--rpath,$ORIGIN"
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I've tried to do a proper fix but gave up after some time.

I want to build wine against a patched glibc to work around
https://bugs.winehq.org/show_bug.cgi?id=47198

I thought it should be enough to pass "-Wl,--rpath" via LDFLAGS but this
doesn't work as the LDFLAGS are appended *after* Wine adds a
"-Wl,--rpath,$ORIGIN".

As rpath's are applied in command line order, my "rpath" isn't applied.

This, for example, happens when "wine64-installed" is built.

My crude fix is:

_RPATH="-rpath=/usr/wine-lol-glibc/lib,-rpath=/usr/wine-lol-glibc/lib32"
  export LDFLAGS="$LDFLAGS,$_RPATH"
  sed "s|-Wl,--rpath,|-Wl,$_RPATH,--rpath,|g" -i $pkgname/configure*

Can you fix this order, so your own "rpath" settings is applied *after*
supplied LDFLAGS are added?