[Bug 48824] 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

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #11 from [e-mail] ---
I know this bug is marked as resolved, but I've had this problem with Wine
Staging 5.4 and 5.5 as well, and couldn't figure out how the heck to fix it
until I came across this bug report.

But for me the patch referenced in Comment 9 didn't change anything. I had to
manually hack the configure file to set CFLAGS="-O2"

I'm compiling on the latest Arch and here's my gcc version:

$ gcc --version
$ gcc (Arch Linux 9.3.0-1) 9.3.0

Manual Compile Procedure
------------------------

WINE_PREF="wine-staging"
WINE_CVER="5.5"
WINE_PREF_CVER="$WINE_PREF-$WINE_CVER"
PKG_DIR=~/working/wine/$WINE_PREF_CVER
PKG_PATCH_DIR=~/working/wine/"$WINE_PREF-$WINE_CVER-patches"
PATCH_DIR=~/working/wine/package_data/Generic

cd ~/working/wine
mkdir $PKG_DIR
mkdir $PKG_PATCH_DIR

cd ~/working/wine/git/wine
git pull
git checkout tags/wine-$WINE_CVER
GIT_WORK_TREE=$PKG_DIR git checkout -f

cd ~/working/wine/git/wine-staging
git pull
git checkout tags/v$WINE_CVER
GIT_WORK_TREE=$PKG_PATCH_DIR git checkout -f

cd $PKG_PATCH_DIR/patches
./patchinstall.sh DESTDIR="$PKG_DIR" --all
cd $PKG_DIR

(!!! This where I now have to manually hack the $PKG_DIR/configure file to set
CFLAGS="-O2" for 5.4/5.5 !!!)

export CFLAGS="${CFLAGS/-fno-plt/}"
export LDFLAGS="${LDFLAGS/,-z,now/}"
sed 's|OpenCL/opencl.h|CL/opencl.h|g' -i $PKG_DIR/configure*

cd ~/working/wine
mkdir $WINE_PREF_CVER-build64
cd $WINE_PREF_CVER-build64

"$PKG_DIR"/configure --prefix=/opt/$WINE_PREF_CVER
--libdir=/opt/$WINE_PREF_CVER/lib --with-x --with-gstreamer --enable-win64
--with-xattr --with-vkd3d
make -j$(nproc)

cd ~/working/wine
export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
mkdir $WINE_PREF_CVER-build32
cd $WINE_PREF_CVER-build32

"$PKG_DIR"/configure --prefix=/opt/$WINE_PREF_CVER --with-x --with-gstreamer
--with-xattr --with-vkd3d --libdir=/opt/$WINE_PREF_CVER/lib32
--with-wine64=../$WINE_PREF_CVER-build64
make -j$(nproc)

End Manual Compile Procedure
----------------------------

This is the same compile procedure I've used for years, so it seems something
is still wrong the with XACT configure/compile procedure.