From 827105405f2f208cba7cd8775ffe676865b10599 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sat, 20 Jul 2019 05:07:22 +0300
Subject: [PATCH] travis: enable building and publishing for AMD64. Use at your
 own risk!

---
 .travis.yml                   |  50 ++++++++++++--
 scripts/build_appimage.sh     |  50 --------------
 scripts/build_linux_engine.sh | 122 +++++++++++++++++++++++++---------
 scripts/travis_common_deps.sh |   2 -
 4 files changed, 136 insertions(+), 88 deletions(-)
 delete mode 100755 scripts/build_appimage.sh

diff --git a/.travis.yml b/.travis.yml
index 6f134c07..affb570a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,14 +14,15 @@ jdk:
 jobs:
   include:
     - stage: build
-      name: "Build for Linux & Android"
+      name: "Build for Linux i686"
       cache: ccache
       os: linux
       dist: xenial
+      env:
+        - ARCH=i686
       addons:
         apt:
           packages:
-            - p7zip-full
             - gcc-multilib
             - g++-multilib
             - libx11-dev:i386
@@ -29,19 +30,56 @@ jobs:
             - x11-utils
             - libgl1-mesa-dev
             - libasound-dev
-            - zlib1g:i386
             - libstdc++6:i386
             - libfuse2:i386
       before_script:
         - sh scripts/travis_common_deps.sh
         - sh scripts/travis_${TRAVIS_OS_NAME}_deps.sh
-        - export ANDROID_HOME=$PWD/android-sdk-linux
-        - export PATH=${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools:$PWD/android-ndk
       script:
         - sh scripts/build_${TRAVIS_OS_NAME}_engine.sh
       after_script:
         - ccache --show-stats
-        - sh scripts/continious_upload.sh Xash3DFWGS-i386.AppImage
+        - sh scripts/continious_upload.sh Xash3DFWGS-${ARCH}.AppImage
+	- # ...
+	  name: "Build for Linux amd64"
+      cache: ccache
+      os: linux
+      dist: xenial
+      env:
+        - ARCH=amd64
+      addons:
+        apt:
+          packages:
+            - libx11-dev
+            - libxext-dev
+            - x11-utils
+            - libgl1-mesa-dev
+            - libasound-dev
+            - libstdc++6
+            - libfuse2
+      before_script:
+        - sh scripts/travis_common_deps.sh
+        - sh scripts/travis_${TRAVIS_OS_NAME}_deps.sh
+      script:
+        - sh scripts/build_${TRAVIS_OS_NAME}_engine.sh
+      after_script:
+        - ccache --show-stats
+        - sh scripts/continious_upload.sh Xash3DFWGS-${ARCH}.AppImage
+#    - # ...
+#      name: "Build for Android"
+#      cache: ccache
+#      os: linux
+#      dist: xenial
+#      before_script:
+#        - sh scripts/travis_common_deps.sh
+#        - sh scripts/travis_${TRAVIS_OS_NAME}_deps.sh
+#        - export ANDROID_HOME=$PWD/android-sdk-linux
+#        - export PATH=${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools:$PWD/android-ndk
+#      script:
+#        - sh scripts/build_${TRAVIS_OS_NAME}_engine.sh
+#      after_script:
+#        - ccache --show-stats
+#        - sh scripts/continious_upload.sh xash3d-fwgs.apk
 #    - # ...
 #      name: "Build for Windows MinGW"
 #      cache: ccache
diff --git a/scripts/build_appimage.sh b/scripts/build_appimage.sh
deleted file mode 100755
index c70fd80c..00000000
--- a/scripts/build_appimage.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/sh
-
-APP=Xash3DFWGS
-ARCH=i686
-APPDIR=$APP-i386.AppDir
-
-# Copy all needed files
-./waf install
-mv appimage $APPDIR
-
-# Generate extras.pak
-python3 scripts/makepak.py xash-extras/ $APPDIR/extras.pak
-
-cp SDL2_linux/lib/libSDL2-2.0.so.0 $APPDIR/
-cp vgui-dev/lib/vgui.so $APPDIR/
-
-cat > $APPDIR/AppRun << 'EOF'
-#!/bin/sh
-
-echo "Xash3D FWGS installed as AppImage."
-
-if [ "$XASH3D_BASEDIR" = "" ]; then
-	export XASH3D_BASEDIR=$PWD
-fi
-export XASH3D_EXTRAS_PAK1="${APPDIR}"/extras.pak
-export LD_LIBRARY_PATH="${APPDIR}":$LD_LIBRARY_PATH
-${DEBUGGER} "${APPDIR}"/xash3d "$@"
-exit $?
-EOF
-
-chmod +x $APPDIR/xash3d # Engine launcher
-chmod +x $APPDIR/AppRun # Engine launcher script
-
-echo "Contents of AppImage: "
-ls $APPDIR
-
-wget "https://raw.githubusercontent.com/FWGS/fwgs-artwork/master/xash3d/icon_512.png" -O $APPDIR/$APP.png
-
-cat > $APPDIR/$APP.desktop <<EOF
-[Desktop Entry]
-Name=$APP
-Icon=$APP
-Type=Application
-Exec=AppRun
-Categories=Game;
-EOF
-
-wget "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-$ARCH.AppImage"
-chmod +x appimagetool-$ARCH.AppImage
-./appimagetool-$ARCH.AppImage $APPDIR 
diff --git a/scripts/build_linux_engine.sh b/scripts/build_linux_engine.sh
index 452e5469..b9ed6b98 100755
--- a/scripts/build_linux_engine.sh
+++ b/scripts/build_linux_engine.sh
@@ -1,38 +1,100 @@
 #!/bin/bash
 
-# Build custom SDL2
-
 . scripts/lib.sh
 
-cd $TRAVIS_BUILD_DIR/SDL2_src
-export CC="ccache gcc -msse2 -march=i686 -m32 -ggdb -O2"
-./configure \
-	--disable-dependency-tracking \
-	--disable-render \
-	--disable-haptic \
-	--disable-power \
-	--disable-filesystem \
-	--disable-file \
-	--enable-alsa-shared \
-	--enable-pulseaudio-shared \
-	--enable-wayland-shared \
-	--enable-x11-shared \
-	--disable-libudev \
-	--disable-dbus \
-	--disable-ibus \
-	--disable-ime \
-	--disable-fcitx \
-	--prefix / # get rid of /usr/local stuff
-make -j2
-mkdir -p $TRAVIS_BUILD_DIR/SDL2_linux
-make install DESTDIR=$TRAVIS_BUILD_DIR/SDL2_linux
+if [ ! $ARCH ]; then
+	ARCH=i686
+fi
 
-# Build engine
-cd $TRAVIS_BUILD_DIR
+# set up ccache
 export CC="ccache gcc"
 export CXX="ccache g++"
-./waf configure -s SDL2_linux -T debug --enable-stb --prefix="appimage" --win-style-install || die
-./waf build || die
 
-# Build AppImage
-scripts/build_appimage.sh
+# AppImage settings
+APP=Xash3DFWGS
+APPDIR=$APP-$ARCH.AppDir
+
+build_sdl2()
+{
+	cd $TRAVIS_BUILD_DIR/SDL2_src
+	if [ $ARCH == "i686" ]; then # yes, it isn't good to pass flags as CC, but I don't want to clear CFLAGS after building SDL2
+		export CFLAGS="-msse2 -march=i686 -m32 -ggdb -O2"
+	fi
+	./configure --disable-render --disable-haptic --disable-power --disable-filesystem \
+		--disable-file --disable-libudev --disable-dbus --disable-ibus \
+		--disable-ime --disable-fcitx \
+		--enable-alsa-shared --enable-pulseaudio-shared \
+		--enable-wayland-shared --enable-x11-shared \
+		--prefix / || die # get rid of /usr/local stuff
+	make -j2 || die
+	mkdir -p $TRAVIS_BUILD_DIR/SDL2_linux
+	make install DESTDIR=$TRAVIS_BUILD_DIR/SDL2_linux || die
+	export CFLAGS=""
+}
+
+build_engine()
+{
+	# Build engine
+	cd $TRAVIS_BUILD_DIR
+
+	WAF_CONFIGURE_FLAGS="-s SDL2_linux -T release --enable-stb --prefix=$APPDIR --win-style-install"
+	if [ $ARCH == "amd64" ]; then # we need enabling 64-bit target only on Intel-compatible CPUs
+		WAF_CONFIGURE_FLAGS="$WAF_CONFIGURE_FLAGS -8"
+	fi
+	./waf configure $WAF_CONFIGURE_FLAGS || die
+	./waf build || die
+}
+
+build_appimage()
+{
+	cd $TRAVIS_BUILD_DIR
+
+	./waf install || die
+
+	# Generate extras.pak
+	python3 scripts/makepak.py xash-extras/ $APPDIR/extras.pak
+
+	cp SDL2_linux/lib/libSDL2-2.0.so.0 $APPDIR/
+	if [ $ARCH == "i686" ]; then
+		cp vgui-dev/lib/vgui.so $APPDIR/
+	fi
+
+	cat > $APPDIR/AppRun << 'EOF'
+#!/bin/sh
+
+if [ "$XASH3D_BASEDIR" = "" ]; then
+	export XASH3D_BASEDIR=$PWD
+fi
+echo "Xash3D FWGS installed as AppImage."
+echo "Base directory is $XASH3D_BASEDIR. Set XASH3D_BASEDIR environment variable to override this"
+
+export XASH3D_EXTRAS_PAK1="${APPDIR}"/extras.pak
+export LD_LIBRARY_PATH="${APPDIR}":$LD_LIBRARY_PATH
+${DEBUGGER} "${APPDIR}"/xash3d "$@"
+exit $?
+EOF
+
+	chmod +x $APPDIR/xash3d $APPDIR/AppRun # Engine launcher & engine launcher script
+
+	echo "Contents of AppImage: "
+	ls -R $APPDIR
+
+	wget "https://raw.githubusercontent.com/FWGS/fwgs-artwork/master/xash3d/icon_512.png" -O $APPDIR/$APP.png
+
+	cat > $APPDIR/$APP.desktop <<EOF
+[Desktop Entry]
+Name=$APP
+Icon=$APP
+Type=Application
+Exec=AppRun
+Categories=Game;
+EOF
+
+	wget "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-$ARCH.AppImage"
+	chmod +x appimagetool-$ARCH.AppImage
+	./appimagetool-$ARCH.AppImage $APPDIR
+}
+
+build_sdl2
+build_engine
+build_appimage
diff --git a/scripts/travis_common_deps.sh b/scripts/travis_common_deps.sh
index 89099ecc..719bdcd6 100755
--- a/scripts/travis_common_deps.sh
+++ b/scripts/travis_common_deps.sh
@@ -1,3 +1 @@
-git clone --depth 1 https://github.com/FWGS/vgui-dev
-git clone --depth 1 https://github.com/FWGS/vgui_support_bin
 git clone --depth 1 https://github.com/FWGS/xash-extras