[Bug 48824] New: build error - xaudio2_7/xact_dll.c:1192:9: error: case label does not reduce to an integer constant

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48824

Bug ID: 48824
           Summary: build error - xaudio2_7/xact_dll.c:1192:9: error: case
                    label does not reduce to an integer constant
           Product: Wine-staging
           Version: 5.4
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Building on Debian Buster, I ran into the following error with 5.4-staging
using my regular build scripts.

ccache gcc -m64 -c -o xact_dll.o
/mnt/gaming/applications/wine/git/dlls/xactengine3_6/../xaudio2_7/xact_dll.c
-I. \
  -I/mnt/gaming/applications/wine/git/dlls/xactengine3_6 \
  -I/mnt/gaming/applications/wine/git/dlls/xactengine3_6/../xaudio2_7
-I../../include \
  -I/mnt/gaming/applications/wine/git/include -D__WINESRC__ -DXACT3_VER=0x0306
-D_REENTRANT -fPIC \
  -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 -O0
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:
In function ‘unwrap_notificationdesc’:
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:1192:9:
error: case label does not reduce to an integer constant
         case (int)XACTNOTIFICATIONTYPE_GLOBALVARIABLECHANGED:
         ^~~~
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:1193:9:
error: case label does not reduce to an integer constant
         case (int)XACTNOTIFICATIONTYPE_GUICONNECTED:
         ^~~~
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:1194:9:
error: case label does not reduce to an integer constant
         case (int)XACTNOTIFICATIONTYPE_GUIDISCONNECTED:
         ^~~~
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:1198:9:
error: case label does not reduce to an integer constant
         case (int)XACTNOTIFICATIONTYPE_CUEPREPARED:
         ^~~~
/mnt/gaming/applications/wine/git/dlls/xactengine3_0/../xaudio2_7/xact_dll.c:1199:9:
error: case label does not reduce to an integer constant
         case (int)XACTNOTIFICATIONTYPE_CUEPLAY:
         ^~~~
...
Build of shared WoW64 failed.

I don't have time to investigate right now, but I was able to build fine if I
avoided the xactengine-initial patch set.

$ ./patchinstall.sh DESTDIR=../../git --all -W xactengine-initial