fix: airwave-host-32 build

[zerkalica]

Can't compile airwave-host-32: cmake can't find installed in /usr/lib/i386-linux-gnu/wine libs.

Error message:

[ 30%] Building CXX object src/host/CMakeFiles/airwave-host-32.dir/main.cpp.o
[ 32%] Linking CXX executable airwave-host-32
ld: relocatable linking with relocations from format elf64-x86-64 (/usr/lib/x86_64-linux-gnu/wine/libwinecrt0.a(exe_entry.o)) to format elf32-i386 (airwave-host-32.0GjNO7.o) is not supported
winebuild: ld failed with status 1
winegcc: /usr/lib/wine/winebuild failed

Command:

    mkdir -p build && cd build && \
    cmake \
        -DCMAKE_BUILD_TYPE="Release" \
        -DCMAKE_INSTALL_PREFIX=/opt/airwave \
        ..

Related links:

psycha0s#65
LMMS/lmms#3582

OS: Ubuntu 18.10

Packages:

sudo apt install -y git cmake gcc-multilib build-essential qt5-qmake qtbase5-dev libmagic-dev libwine-dev libwine-dev:i386

[zerkalica]

May be add i386 wine lib paths to LINK_FLAGS for some popular distros and wine?

LINK_FLAGS="-m32 -L /usr/lib/i386-linux-gnu/wine -L /opt/wine-stable/lib32"

[rodlie]

Hi, for some reason this project always is unwatched for me whatever I do (I click watched and the next time I visit the project I'm unwatched), so I don't get any notifications ..... Will review this project in a couple of days and merge pull requests.