From 56b77eb6337ae8ab5d2fcb379691cf9a33957e29 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Mon, 14 Oct 2019 23:52:35 +0100
Subject: [PATCH] Packages for RG350 and GCW0

---
 CMakeLists.txt                                |  3 ++
 Packaging/OpenDingux/build-retrofw.sh         |  5 +-
 Packaging/OpenDingux/build-rg350.sh           | 46 +++++++++++++++++++
 ...build-opendingux-sdl1.sh => build-rs90.sh} | 19 +++-----
 .../OpenDingux/buildroot_rg350_defconfig      | 20 ++++++++
 ...usl_defconfig => buildroot_rs90_defconfig} |  5 ++
 Packaging/OpenDingux/control                  |  2 +-
 ...nx.man.txt => devilutionx-retrofw.man.txt} |  0
 .../OpenDingux/{package.sh => package-ipk.sh} |  3 +-
 Packaging/OpenDingux/package-opk.sh           | 33 +++++++++++++
 Packaging/OpenDingux/readme.gcw0.txt          |  9 ++++
 README.md                                     | 24 +++++++---
 12 files changed, 146 insertions(+), 23 deletions(-)
 create mode 100755 Packaging/OpenDingux/build-rg350.sh
 rename Packaging/OpenDingux/{build-opendingux-sdl1.sh => build-rs90.sh} (52%)
 create mode 100644 Packaging/OpenDingux/buildroot_rg350_defconfig
 rename Packaging/OpenDingux/{buildroot_opendingux_musl_defconfig => buildroot_rs90_defconfig} (65%)
 rename Packaging/OpenDingux/{devilutionx.man.txt => devilutionx-retrofw.man.txt} (100%)
 rename Packaging/OpenDingux/{package.sh => package-ipk.sh} (90%)
 create mode 100755 Packaging/OpenDingux/package-opk.sh
 create mode 100644 Packaging/OpenDingux/readme.gcw0.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2cea71c1b..5640c47fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -316,6 +316,9 @@ foreach(target devilution devilutionx)
   if(DINGUX)
     target_compile_definitions(${target} PRIVATE DINGUX)
   endif()
+  if(RETROFW)
+    target_compile_definitions(${target} PRIVATE RETROFW)
+  endif()
 endforeach(target devilution devilutionx)
 
 if(DIST AND CMAKE_CXX_COMPILER_ID MATCHES "GCC")
diff --git a/Packaging/OpenDingux/build-retrofw.sh b/Packaging/OpenDingux/build-retrofw.sh
index 2b4c19eb9..7c869df64 100755
--- a/Packaging/OpenDingux/build-retrofw.sh
+++ b/Packaging/OpenDingux/build-retrofw.sh
@@ -42,13 +42,14 @@ build() {
 	mkdir -p ../../build
 	cd ../../build
 	rm -f CMakeCache.txt
-	cmake .. -DDINGUX=ON -DUSE_SDL1=ON -DBINARY_RELEASE=ON \
+	cmake .. -DDINGUX=ON -DRETROFW=ON -DUSE_SDL1=ON -DBINARY_RELEASE=ON \
 		-DCMAKE_TOOLCHAIN_FILE="$BUILDROOT/output/host/share/buildroot/toolchainfile.cmake"
+	make -j $(nproc)
 	cd -
 }
 
 package() {
-	./package.sh ../../build/devilutionx-retrofw-uclibc-sdl1.ipk
+	./package-ipk.sh ../../build/devilutionx-retrofw.ipk
 }
 
 main
diff --git a/Packaging/OpenDingux/build-rg350.sh b/Packaging/OpenDingux/build-rg350.sh
new file mode 100755
index 000000000..75233e0e4
--- /dev/null
+++ b/Packaging/OpenDingux/build-rg350.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+declare -r DIR="$(dirname "${BASH_SOURCE[0]}")"
+cd "$DIR"
+declare -r ABSDIR="$(pwd)"
+
+BUILDROOT="${BUILDROOT:-$HOME/buildroot-rg350-devilutionx}"
+
+set -x
+
+main() {
+	set -x
+	prepare_buildroot
+	build
+	package
+}
+
+prepare_buildroot() {
+	if [[ -d $BUILDROOT ]]; then
+		return
+	fi
+	git clone --depth=1 https://github.com/tonyjih/RG350_buildroot.git "$BUILDROOT"
+	cp buildroot_rg350_defconfig "$BUILDROOT/configs/rg350_devilutionx_defconfig"
+	cd "$BUILDROOT"
+	make rg350_devilutionx_defconfig
+	BR2_JLEVEL=0 make
+	cd -
+}
+
+build() {
+	mkdir -p ../../build
+	cd ../../build
+	rm -f CMakeCache.txt
+	cmake .. -DDINGUX=ON -DBINARY_RELEASE=ON -DNONET=ON \
+		-DCMAKE_TOOLCHAIN_FILE="$BUILDROOT/output/host/usr/share/buildroot/toolchainfile.cmake"
+	make -j $(nproc)
+	cd -
+}
+
+package() {
+	./package-opk.sh ../../build/devilutionx-rg350.opk
+}
+
+main
diff --git a/Packaging/OpenDingux/build-opendingux-sdl1.sh b/Packaging/OpenDingux/build-rs90.sh
similarity index 52%
rename from Packaging/OpenDingux/build-opendingux-sdl1.sh
rename to Packaging/OpenDingux/build-rs90.sh
index b2febf0b0..b70661562 100755
--- a/Packaging/OpenDingux/build-opendingux-sdl1.sh
+++ b/Packaging/OpenDingux/build-rs90.sh
@@ -6,10 +6,7 @@ declare -r DIR="$(dirname "${BASH_SOURCE[0]}")"
 cd "$DIR"
 declare -r ABSDIR="$(pwd)"
 
-declare -r BUILDROOT_VER=buildroot-2018.02.9
-BUILDROOT="${BUILDROOT:-$HOME/${BUILDROOT_VER}-opendingux-musl}"
-
-declare -r BUILDROOT_ARCHIVE="$HOME/${BUILDROOT_VER}.tar.gz"
+BUILDROOT="${BUILDROOT:-$HOME/buildroot-rs90-devilutionx}"
 
 set -x
 
@@ -24,16 +21,11 @@ prepare_buildroot() {
 	if [[ -d $BUILDROOT ]]; then
 		return
 	fi
-	if [[ ! -f $BUILDROOT_ARCHIVE ]]; then
-		\curl https://buildroot.org/downloads/${BUILDROOT_VER}.tar.gz -o "$BUILDROOT_ARCHIVE"
-	fi
-
-	tar xf "$BUILDROOT_ARCHIVE" -C "$(dirname "$BUILDROOT_ARCHIVE")"
-	mv "${BUILDROOT_ARCHIVE%.tar.gz}" "$BUILDROOT"
-	cp buildroot_opendingux_musl_defconfig "$BUILDROOT/configs/opendingux_musl_defconfig"
+	git clone --depth=1 -b od-rs90 https://github.com/OpenDingux/buildroot.git "$BUILDROOT"
+	cp buildroot_rs90_defconfig "$BUILDROOT/configs/rs90_devilutionx_defconfig"
 	cd "$BUILDROOT"
 	echo 'LIBSODIUM_CONF_OPTS += --enable-static' >> package/libsodium/libsodium.mk
-	make opendingux_musl_defconfig
+	make rs90_devilutionx_defconfig
 	BR2_JLEVEL=0 make toolchain libsodium libzip sdl sdl_mixer sdl_ttf
 	cd -
 }
@@ -44,11 +36,12 @@ build() {
 	rm -f CMakeCache.txt
 	cmake .. -DDINGUX=ON -DUSE_SDL1=ON -DBINARY_RELEASE=ON \
 		-DCMAKE_TOOLCHAIN_FILE="$BUILDROOT/output/host/share/buildroot/toolchainfile.cmake"
+	make -j $(nproc)
 	cd -
 }
 
 package() {
-	./package.sh ../../build/devilutionx-opendingux-musl-sdl1.ipk
+	./package-opk.sh ../../build/devilutionx-rs90.opk
 }
 
 main
diff --git a/Packaging/OpenDingux/buildroot_rg350_defconfig b/Packaging/OpenDingux/buildroot_rg350_defconfig
new file mode 100644
index 000000000..403658289
--- /dev/null
+++ b/Packaging/OpenDingux/buildroot_rg350_defconfig
@@ -0,0 +1,20 @@
+BR2_mipsel=y
+BR2_mips_32r2=y
+# BR2_MIPS_SOFT_FLOAT is not set
+BR2_OPTIMIZE_2=y
+BR2_KERNEL_HEADERS_3_12=y
+BR2_TOOLCHAIN_BUILDROOT_LARGEFILE=y
+BR2_TOOLCHAIN_BUILDROOT_INET_IPV6=y
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-lto"
+BR2_GCC_VERSION_4_9_X=y
+BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-lto"
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_PACKAGE_SDL2_IMAGE=y
+BR2_PACKAGE_SDL2_IMAGE_PNG=y
+BR2_PACKAGE_SDL2_MIXER=y
+BR2_PACKAGE_SDL2_TTF=y
+BR2_PACKAGE_ETNA_VIV=y
+BR2_PACKAGE_ETNA_VIV_ABIV4=y
+BR2_PACKAGE_MESA3D_ETNA_VIV=y
+BR2_PACKAGE_LIBZIP=y
diff --git a/Packaging/OpenDingux/buildroot_opendingux_musl_defconfig b/Packaging/OpenDingux/buildroot_rs90_defconfig
similarity index 65%
rename from Packaging/OpenDingux/buildroot_opendingux_musl_defconfig
rename to Packaging/OpenDingux/buildroot_rs90_defconfig
index 361c67c16..b978eccfb 100644
--- a/Packaging/OpenDingux/buildroot_opendingux_musl_defconfig
+++ b/Packaging/OpenDingux/buildroot_rs90_defconfig
@@ -1,7 +1,12 @@
 BR2_mipsel=y
 # BR2_MIPS_SOFT_FLOAT is not set
+BR2_OPTIMIZE_2=y
 BR2_TOOLCHAIN_BUILDROOT_MUSL=y
+BR2_KERNEL_HEADERS_4_20=y
+BR2_BINUTILS_VERSION_2_31_X=y
+BR2_GCC_VERSION_8_X=y
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_GCC_ENABLE_LTO=y
 BR2_PACKAGE_SDL=y
 BR2_PACKAGE_SDL_MIXER=y
 BR2_PACKAGE_SDL_TTF=y
diff --git a/Packaging/OpenDingux/control b/Packaging/OpenDingux/control
index 365371a8e..4b50d521b 100644
--- a/Packaging/OpenDingux/control
+++ b/Packaging/OpenDingux/control
@@ -3,7 +3,7 @@ Version: 0.0.1
 Architecture: mipsel
 Section: games
 Maintainer: glex.spb@gmail.com
-Description: A port of DevilutionX for OpenDingux / RetroFW.
+Description: A port of DevilutionX for RetroFW.
 Priority: optional
 Homepage: https://github.com/diasurgical/devilutionX
 Depends:
diff --git a/Packaging/OpenDingux/devilutionx.man.txt b/Packaging/OpenDingux/devilutionx-retrofw.man.txt
similarity index 100%
rename from Packaging/OpenDingux/devilutionx.man.txt
rename to Packaging/OpenDingux/devilutionx-retrofw.man.txt
diff --git a/Packaging/OpenDingux/package.sh b/Packaging/OpenDingux/package-ipk.sh
similarity index 90%
rename from Packaging/OpenDingux/package.sh
rename to Packaging/OpenDingux/package-ipk.sh
index b0b9e7500..5b6799c7b 100755
--- a/Packaging/OpenDingux/package.sh
+++ b/Packaging/OpenDingux/package-ipk.sh
@@ -29,7 +29,8 @@ mkdir -p "${TMP}"
 mkdir -p "${TMP}/root/${PKG_INSTALL_DIR}" "${TMP}/root/${PKG_LOCAL_DIR}"
 cp "$IN" "${TMP}/root/${PKG_INSTALL_DIR}/${PKG_TARGET}.dge"
 cp ../resources/Diablo_32.png "${TMP}/root/${PKG_INSTALL_DIR}/devilutionx.png"
-cp devilutionx.man.txt ../resources/CharisSILB.ttf ../resources/LICENSE.CharisSILB.txt "${TMP}/root/${PKG_INSTALL_DIR}"
+cp ../resources/CharisSILB.ttf ../resources/LICENSE.CharisSILB.txt "${TMP}/root/${PKG_INSTALL_DIR}"
+cp devilutionx-retrofw.man.txt "${TMP}/root/${PKG_INSTALL_DIR}/devilutionx.man.txt"
 cp diablo.ini "${TMP}/root/${PKG_LOCAL_DIR}/diablo.ini"
 mkdir -p "${TMP}/root/$(dirname "$PKG_MENU_LNK_OUT")"
 printf "%s\n" \
diff --git a/Packaging/OpenDingux/package-opk.sh b/Packaging/OpenDingux/package-opk.sh
new file mode 100755
index 000000000..cd391837f
--- /dev/null
+++ b/Packaging/OpenDingux/package-opk.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+readonly OUT="${1:-../../build/devilutionx.opk}"
+readonly IN="${2:-../../build/devilutionx.dge}"
+
+readonly TMP="tmp/opk"
+
+echo 1>&2 Packaging ${OUT}...
+
+set -x
+rm -rf "${TMP}"
+mkdir -p "${TMP}"
+cat > "${TMP}/default.gcw0.desktop" <<EOF
+[Desktop Entry]
+Name=DevilutionX
+Comment=A port of DevilutionX for RetroFW.
+Exec=devilutionx.dge
+Terminal=false
+Type=Application
+StartupNotify=true
+Icon=Diablo_32
+Categories=games;
+X-OD-Manual=readme.gcw0.txt
+X-OD-NeedsDownscaling=true
+EOF
+
+mksquashfs \
+  "${TMP}/default.gcw0.desktop" readme.gcw0.txt "$IN" \
+  ../resources/Diablo_32.png ../resources/CharisSILB.ttf \
+  "$OUT" \
+  -all-root -no-xattrs -noappend -no-exports
diff --git a/Packaging/OpenDingux/readme.gcw0.txt b/Packaging/OpenDingux/readme.gcw0.txt
new file mode 100644
index 000000000..1ab7ad6ec
--- /dev/null
+++ b/Packaging/OpenDingux/readme.gcw0.txt
@@ -0,0 +1,9 @@
+Copy diabdat.mpq from your CD, or GoG install folder to:
+/media/home/.local/share/diasurgical/devilution/diabdat.mpq
+
+diabdat.mpq filename must be lowercase.
+
+Game saves and diablo.ini are located at:
+/media/home/.local/share/diasurgical/devilution/
+
+Source: https://github.com/diasurgical/devilutionX/
diff --git a/README.md b/README.md
index b2a9a4121..755591586 100644
--- a/README.md
+++ b/README.md
@@ -153,22 +153,34 @@ The build script does the following:
 
 The buildroot uses ~4 GiB of disk space and can take almost an hour to build.
 
-### OpenDingux
+For OpenDingux builds `mksquashfs` needs to be installed.
 
-The OpenDingux build uses the buildroot at `$HOME/buildroot-2018.02.9-opendingux-musl`.
+### RetroFW (RS97, RG300, LDK)
+
+The RetroFW build uses the buildroot at `$HOME/buildroot-2018.02.9-retrofw`.
 
 ~~~ bash
-Packaging/OpenDingux/build-opendingux-sdl1.sh
+Packaging/OpenDingux/build-retrofw.sh
 ~~~
 
-### RetroFW
+### OpenDingux (RG350, GCW0)
 
-The OpenDingux build uses the buildroot at `$HOME/buildroot-2018.02.9-retrofw`.
+This OpenDingux build uses the buildroot at `$HOME/buildroot-rg350-devilutionx`.
 
 ~~~ bash
-Packaging/OpenDingux/build-retrofw.sh
+Packaging/OpenDingux/build-rg350.sh
+~~~
+
+
+### Old OpenDingux (RS90)
+
+This OpenDingux build uses the buildroot at `$HOME/buildroot-rs90-devilutionx`.
+
+~~~ bash
+Packaging/OpenDingux/build-rs90.sh
 ~~~
 
+
 </details>
 
 ## CMake arguments