[Bug 48846] New: msvcr90/tests/msvcr90.c: error: variadic functions must use the base AAPCS variant

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48846

Bug ID: 48846
           Summary: msvcr90/tests/msvcr90.c: error: variadic functions
                    must use the base AAPCS variant
           Product: Wine
           Version: 5.5
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I got my RPI back up and running; tried building wine-5.5, and there's
(surprisingly, only one) build failure:

ccache gcc -c -o msvcr90.o msvcr90.c -I. -I../../../include
-I../../../include/msvcrt -D__WINESRC__ \                                       
  -D_REENTRANT -fPIC -fno-builtin -fshort-wchar -Wall -pipe
-fcf-protection=none \
  -fno-stack-protector -fno-strict-aliasing -Wdeclaration-after-statement
-Wempty-body \
  -Wignored-qualifiers -Wno-packed-not-aligned -Wshift-overflow=2
-Wstrict-prototypes -Wtype-limits \                                             
  -Wunused-but-set-parameter -Wvla -Wwrite-strings -Wpointer-arith -Wlogical-op
-gdwarf-2 \
  -gstrict-dwarf -g -O2 -marm -mfloat-abi=hard
msvcr90.c: In function ‘test_swscanf’:
msvcr90.c:1941:9: error: variadic functions must use the base AAPCS variant
     ret = p_swscanf(L" \t\n\n", L"%s", buffer);
     ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
msvcr90.c:1941:9: error: variadic functions must use the base AAPCS variant
make[1]: *** [Makefile:180: msvcr90.o] Error 1
make[1]: Leaving directory '/home/pi/wine-git/dlls/msvcr90/tests'
make: *** [Makefile:8806: dlls/msvcr90/tests] Error 2

after removing that test, the rest of wine compiles fine.