actions: build action

.github/workflows/compile.yaml

@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  push:
+    branches: [ "build-deps" ]
+  pull_request:
+    branches: [ "build-deps" ]
+  workflow_dispatch: {}
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: build-dep-cc65
+      run: deps/build-deps.d/00-cc65.sh
+    - name: build-dep-huffmunch
+      run: deps/build-deps.d/00-huffmunch.sh
+    - name: build-dep-python
+      run: FORCE_INSTALLS=1 deps/build-deps.d/00-python.sh
+    - name: build-dep-xa65
+      run: deps/build-deps.d/00-xa65.sh
+    - name: build-dep-gcc
+      run: FORCE_INSTALLS=1 CC65_PATH=$(pwd)/deps/cc65/bin deps/build-deps.d/01-gcc.sh
+    - name: build-stb
+      run: XA_BIN=$(pwd)/deps/xa65-stb/xa/xa CC_BIN=$(pwd)/deps/gcc-6502-bits/prefix/bin/6502-gcc HUFFMUNCH_BIN=$(pwd)/deps/huffmunch/huffmunch XA_LST=1 ./build.sh
+    - uses: actions/upload-artifact@v3
+      with:
+        name: build-log
+        if-no-files-found: ignore
+        path: |
+          build.log
+          build.log.err
+    - uses: actions/upload-artifact@v3
+      with:
+        name: roms
+        path: |
+          *.nes
+          /tmp/*.lst

README.md

@@ -13,15 +13,25 @@ Build dependencies
   - Actually a fork of it, with increased memory limits. You can find it [here](https://github.com/sgadrat/xa65-stb).
 - 6502-gcc
   - [Build it from](https://github.com/itszor/gcc-6502-bits)
+- Huffmunch
+  - [Build it from](https://github.com/bbbradsmith/huffmunch)
 - python >= 3.2
 - pillow library for python
 
+A script to get all dependencies built and setup is in `deps/`.
+
+(You may still want to install python and pillow by yourself, the script will install it only it it has root privilege.)
+
+```
+$ deps/build-deps.sh
+```
+
 Building
 --------
 
-From the source repository run
+If you built dependencies in `deps/`, from the source repository run
 ```
-XA_BIN=/path/to/xa CC_BIN=/path/to/6502-gcc ./build.sh
+$ XA_BIN=$(pwd)/deps/xa65-stb/xa/xa CC_BIN=$(pwd)/deps/gcc-6502-bits/prefix/bin/6502-gcc HUFFMUNCH_BIN=$(pwd)/deps/huffmunch/huffmunch ./build.sh
 ```
 
 It will generate the game as `Super_Tilt_Bro_(E).nes`. If any problem occurs you may find clues in the `build.log` file.

build.sh

@@ -139,7 +139,7 @@ log "==================="
 
 tools/c_constants_files.py
 
-for c_source in `find . -name '*.c'`; do
+for c_source in `find game/ rainbow-boot/ -name '*.c'`; do
 	asm_source="`dirname "$c_source"`/`basename "$c_source" .c`.built.asm"
 
 	if [ -f "$asm_source" ]; then

deps/build-deps.d/00-python.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -x
+set -e
+
+out_dir=$(readlink -f "$(dirname "$0")/..")
+
+if [ "$UID" -eq 0 -o ! -z "$FORCE_INSTALLS" ]; then
+	sudo apt install -y python3 python3-pip python-is-python3
+	pip3 install -U pip
+
+	if which pip > /dev/null 2>&1 ; then
+		pip_cmd=pip
+	else
+		pip_cmd=pip3
+	fi
+
+	$pip_cmd install --upgrade pillow
+fi

deps/build-deps.d/01-gcc.sh

@@ -6,10 +6,16 @@ set -e
 out_dir=$(readlink -f "$(dirname "$0")/..")
 
 install_gcc_build_dependencies() {
-	if [ "$UID" eq 0 ]; then
-		apt install -y flex build-essential gcc git libboost-dev libboost-regex-dev
+	local dependencies="flex build-essential gcc git libboost-dev libboost-regex-dev libgmp-dev libmpfr-dev libmpc-dev"
+
+	if [ "$UID" -eq 0 ]; then
+		apt install -y $dependencies
 	else
-		echo "Skipped GCC build dependency installation: no root privilege"
+		if [ -z "$FORCE_INSTALLS" ] ; then
+			echo "Skipped GCC build dependency installation: no root privilege"
+		else
+			sudo apt install -y $dependencies
+		fi
 	fi
 }