initial commit
This commit is contained in:
commit
c18896def0
30 changed files with 4183 additions and 0 deletions
469
pxl8.sh
Executable file
469
pxl8.sh
Executable file
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@ -0,0 +1,469 @@
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#!/bin/bash
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set -e
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CC="${CC:-gcc}"
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CFLAGS="-std=c23 -Wall -Wextra"
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LIBS="-lm"
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MODE="debug"
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BUILDDIR=".build"
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BINDIR="bin"
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if command -v mold >/dev/null 2>&1; then
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LINKER_FLAGS="-fuse-ld=mold"
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else
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LINKER_FLAGS=""
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fi
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case "$(uname)" in
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Linux)
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LINKER_FLAGS="$LINKER_FLAGS -rdynamic"
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;;
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Darwin)
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;;
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MINGW*|MSYS*|CYGWIN*)
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LINKER_FLAGS="$LINKER_FLAGS -Wl,--export-all-symbols"
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;;
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*)
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LINKER_FLAGS="$LINKER_FLAGS -rdynamic"
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;;
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esac
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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BLUE='\033[0;34m'
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BOLD='\033[1m'
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NC='\033[0m'
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if [[ "$(uname)" == "Linux" ]]; then
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CFLAGS="$CFLAGS -D_GNU_SOURCE"
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fi
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print_info() {
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echo -e "${BLUE}${BOLD}info:${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}${BOLD}✓${NC} $1"
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}
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print_error() {
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echo -e "${RED}${BOLD}error:${NC} $1" >&2
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}
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detect_simd() {
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local simd_flags=""
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case "$(uname -m)" in
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x86_64|amd64)
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if $CC -mavx2 -c -x c /dev/null -o /dev/null 2>/dev/null; then
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simd_flags="-mavx2 -msse2"
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elif $CC -msse2 -c -x c /dev/null -o /dev/null 2>/dev/null; then
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simd_flags="-msse2"
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fi
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;;
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arm64|aarch64)
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if $CC -march=armv8-a+simd -c -x c /dev/null -o /dev/null 2>/dev/null; then
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simd_flags="-march=armv8-a+simd"
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fi
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;;
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esac
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echo "$simd_flags"
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}
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print_usage() {
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echo -e "${BOLD}pxl8${NC} - framework build tool"
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echo
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echo -e "${BOLD}USAGE:${NC}"
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echo " ./pxl8.sh <command> [options]"
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echo
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echo -e "${BOLD}COMMANDS:${NC}"
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echo " build Build pxl8"
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echo " run Build and run pxl8 [script.fnl|script.lua]"
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echo " clean Remove build artifacts"
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echo " update Download/update all dependencies"
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echo " vendor Build specific dependencies from source"
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echo " help Show this help message"
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echo
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echo -e "${BOLD}OPTIONS:${NC}"
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echo " --all Remove all artifacts including dependencies when cleaning"
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echo " --release Build/run in release mode"
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echo
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echo -e "${BOLD}VENDOR OPTIONS:${NC}"
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echo " --sdl Build SDL3 from source"
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echo " --all Build all vendorable dependencies"
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}
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COMMAND="$1"
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shift || true
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for arg in "$@"; do
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case $arg in
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--release)
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MODE="release"
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;;
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esac
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done
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SIMD_FLAGS=$(detect_simd)
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if [ "$MODE" = "release" ]; then
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CFLAGS="$CFLAGS -O3 -march=native -mtune=native -ffast-math -funroll-loops -fno-unwind-tables -fno-asynchronous-unwind-tables $SIMD_FLAGS"
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BUILDDIR="$BUILDDIR/release"
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BINDIR="$BINDIR/release"
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else
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CFLAGS="$CFLAGS -g -O1 -DDEBUG $SIMD_FLAGS"
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BUILDDIR="$BUILDDIR/debug"
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BINDIR="$BINDIR/debug"
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fi
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setup_sdl3() {
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if [[ -d "lib/SDL/build" ]]; then
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SDL3_CFLAGS="-Ilib/SDL/include"
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SDL3_LIBS="-Llib/SDL/build -lSDL3"
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SDL3_RPATH="-Wl,-rpath,$(pwd)/lib/SDL/build"
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print_info "Using vendored SDL3"
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else
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SDL3_CFLAGS=$(pkg-config --cflags sdl3 2>/dev/null || echo "")
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SDL3_LIBS=$(pkg-config --libs sdl3 2>/dev/null || echo "")
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SDL3_RPATH=""
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if [[ -z "$SDL3_LIBS" ]]; then
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case "$(uname)" in
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Darwin)
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SDL3_CFLAGS="-I/usr/local/include/SDL3"
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SDL3_LIBS="-L/usr/local/lib -lSDL3"
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;;
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Linux)
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SDL3_CFLAGS="-I/usr/include/SDL3"
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SDL3_LIBS="-lSDL3"
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;;
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MINGW*|MSYS*|CYGWIN*)
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SDL3_CFLAGS="-I/mingw64/include/SDL3"
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SDL3_LIBS="-lSDL3"
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;;
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esac
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fi
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print_info "Using system SDL3"
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fi
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CFLAGS="$CFLAGS $SDL3_CFLAGS"
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LIBS="$LIBS $SDL3_LIBS $SDL3_RPATH"
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}
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update_linenoise() {
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print_info "Fetching linenoise"
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mkdir -p lib/linenoise
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if curl -s --max-time 5 -o lib/linenoise/linenoise.c https://raw.githubusercontent.com/antirez/linenoise/master/linenoise.c 2>/dev/null && \
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curl -s --max-time 5 -o lib/linenoise/linenoise.h https://raw.githubusercontent.com/antirez/linenoise/master/linenoise.h 2>/dev/null; then
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print_success "Updated linenoise"
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else
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print_error "Failed to download linenoise"
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return 1
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fi
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}
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update_fennel() {
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print_info "Fetching Fennel"
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mkdir -p lib/fennel
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local version="1.5.3"
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if curl -s --max-time 5 -o lib/fennel/fennel.lua "https://fennel-lang.org/downloads/fennel-${version}.lua" 2>/dev/null; then
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if [[ -f "lib/fennel/fennel.lua" ]] && [[ -s "lib/fennel/fennel.lua" ]]; then
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print_success "Updated Fennel (${version})"
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else
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print_error "Downloaded file is empty or missing"
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return 1
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fi
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else
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print_error "Failed to download Fennel"
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return 1
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fi
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}
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update_luajit() {
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print_info "Fetching LuaJIT"
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local version="2.1"
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local branch="v${version}"
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if [[ -d "lib/luajit/.git" ]]; then
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cd lib/luajit && git pull --quiet origin ${branch}
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cd - > /dev/null
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else
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rm -rf lib/luajit
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git clone --quiet --branch ${branch} https://github.com/LuaJIT/LuaJIT.git lib/luajit
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fi
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print_success "Updated LuaJIT (${version})"
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}
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build_luajit() {
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if [[ ! -f "lib/luajit/src/libluajit.a" ]]; then
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print_info "Building LuaJIT"
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cd lib/luajit
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if [[ "$(uname)" == "Darwin" ]]; then
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export MACOSX_DEPLOYMENT_TARGET="10.11"
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fi
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make clean >/dev/null 2>&1 || true
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make -j$(nproc 2>/dev/null || echo 4) > /dev/null 2>&1
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cd - > /dev/null
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print_success "Built LuaJIT"
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fi
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}
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update_microui() {
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print_info "Fetching microui"
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mkdir -p lib/microui/src
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if curl -s --max-time 5 -o lib/microui/src/microui.c https://raw.githubusercontent.com/rxi/microui/master/src/microui.c 2>/dev/null && \
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curl -s --max-time 5 -o lib/microui/src/microui.h https://raw.githubusercontent.com/rxi/microui/master/src/microui.h 2>/dev/null; then
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print_success "Updated microui"
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else
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print_error "Failed to download microui"
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return 1
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fi
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}
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update_miniz() {
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print_info "Fetching miniz"
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mkdir -p lib/miniz
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local version="3.0.2"
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if curl -sL --max-time 10 -o /tmp/miniz.zip "https://github.com/richgel999/miniz/releases/download/${version}/miniz-${version}.zip" 2>/dev/null; then
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unzip -qjo /tmp/miniz.zip miniz.c miniz.h -d lib/miniz/ 2>/dev/null
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rm -f /tmp/miniz.zip
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if [[ -f "lib/miniz/miniz.c" ]] && [[ -f "lib/miniz/miniz.h" ]]; then
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print_success "Updated miniz (${version})"
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else
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print_error "Failed to extract miniz files"
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return 1
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fi
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else
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print_error "Failed to download miniz"
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return 1
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fi
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}
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vendor_sdl() {
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print_info "Fetching SDL3"
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if [[ -d "lib/SDL/.git" ]]; then
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cd lib/SDL && git pull --quiet origin main
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cd - > /dev/null
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else
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rm -rf lib/SDL
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git clone --quiet https://github.com/libsdl-org/SDL.git lib/SDL
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fi
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print_success "Updated SDL3"
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}
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build_sdl() {
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if [[ ! -f "lib/SDL/build/libSDL3.so" ]] && [[ ! -f "lib/SDL/build/libSDL3.a" ]] && [[ ! -f "lib/SDL/build/libSDL3.dylib" ]]; then
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print_info "Building SDL3"
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mkdir -p lib/SDL/build
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cd lib/SDL/build
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cmake .. -DCMAKE_BUILD_TYPE=Release > /dev/null 2>&1
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cmake --build . --parallel $(nproc 2>/dev/null || echo 4) > /dev/null 2>&1
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cd - > /dev/null
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print_success "Built SDL3"
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fi
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}
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case "$COMMAND" in
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build)
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mkdir -p "$BUILDDIR"
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mkdir -p "$BINDIR"
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if [[ ! -f "lib/microui/src/microui.c" ]] || \
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[[ ! -d "lib/luajit" ]] || \
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[[ ! -f "lib/linenoise/linenoise.c" ]] || \
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[[ ! -f "lib/miniz/miniz.c" ]] || \
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[[ ! -f "lib/fennel/fennel.lua" ]]; then
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print_info "Missing dependencies, fetching..."
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update_linenoise
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update_fennel
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update_luajit
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update_microui
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update_miniz
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fi
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if [[ ! -f "bin/.gitignore" ]]; then
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echo "*" > "bin/.gitignore"
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fi
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if [[ ! -f ".build/.gitignore" ]]; then
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echo "*" > ".build/.gitignore"
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fi
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if [[ ! -f "lib/.gitignore" ]]; then
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echo "*" > "lib/.gitignore"
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fi
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if [[ -d "lib/luajit" ]]; then
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build_luajit
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fi
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if [[ -d "lib/SDL" ]]; then
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build_sdl
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fi
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setup_sdl3
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print_info "Building pxl8 ($MODE mode)"
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if [[ -n "$SIMD_FLAGS" ]]; then
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case "$(uname -m)" in
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x86_64|amd64)
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if [[ "$SIMD_FLAGS" == *"mavx2"* ]]; then
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print_info "SIMD: AVX2 + SSE2 enabled"
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elif [[ "$SIMD_FLAGS" == *"msse2"* ]]; then
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print_info "SIMD: SSE2 enabled"
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fi
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;;
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arm64|aarch64)
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print_info "SIMD: ARM NEON enabled"
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;;
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esac
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else
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print_info "SIMD: Scalar fallback"
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fi
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INCLUDES="-Isrc -Ilib -Ilib/microui/src -Ilib/luajit/src -Ilib/linenoise -Ilib/miniz"
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COMPILE_FLAGS="$CFLAGS $INCLUDES"
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EXECUTABLE="$BINDIR/pxl8"
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LIB_SOURCE_FILES="lib/linenoise/linenoise.c lib/miniz/miniz.c"
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SRC_SOURCE_FILES="src/pxl8.c src/pxl8_gfx.c src/pxl8_ase.c src/pxl8_font.c src/pxl8_io.c src/pxl8_lua.c src/pxl8_vfx.c src/pxl8_blit.c"
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LUAJIT_LIB="lib/luajit/src/libluajit.a"
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OBJECT_DIR="$BUILDDIR/obj"
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mkdir -p "$OBJECT_DIR"
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OBJECTS=""
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NEED_LINK=false
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SOURCES_COMPILED=""
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for src_file in $LIB_SOURCE_FILES; do
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obj_name=$(basename "$src_file" .c).o
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obj_file="$OBJECT_DIR/$obj_name"
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OBJECTS="$OBJECTS $obj_file"
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if [[ "$src_file" -nt "$obj_file" ]]; then
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NEED_LINK=true
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print_info "Compiling: $src_file"
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if ! $CC -c $COMPILE_FLAGS "$src_file" -o "$obj_file"; then
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print_error "Compilation failed for $src_file"
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exit 1
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||||
fi
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SOURCES_COMPILED="yes"
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fi
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done
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for src_file in $SRC_SOURCE_FILES; do
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obj_name=$(basename "$src_file" .c).o
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obj_file="$OBJECT_DIR/$obj_name"
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OBJECTS="$OBJECTS $obj_file"
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if [[ "$src_file" -nt "$obj_file" ]] || \
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[[ "src/pxl8_types.h" -nt "$obj_file" ]] || \
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[[ "src/pxl8_macros.h" -nt "$obj_file" ]]; then
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NEED_LINK=true
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print_info "Compiling: $src_file"
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if ! $CC -c $COMPILE_FLAGS "$src_file" -o "$obj_file"; then
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print_error "Compilation failed for $src_file"
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exit 1
|
||||
fi
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||||
SOURCES_COMPILED="yes"
|
||||
fi
|
||||
done
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|
||||
if [[ "$LUAJIT_LIB" -nt "$EXECUTABLE" ]] || [[ "$NEED_LINK" == true ]]; then
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print_info "Linking executable"
|
||||
if ! $CC $LINKER_FLAGS $OBJECTS $LUAJIT_LIB $LIBS -o "$EXECUTABLE"; then
|
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print_error "Linking failed"
|
||||
exit 1
|
||||
fi
|
||||
elif [[ -z "$SOURCES_COMPILED" ]]; then
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print_info "All files are up to date, skipping build"
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||||
fi
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||||
|
||||
print_success "Build complete"
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||||
print_info "Binary: $EXECUTABLE"
|
||||
;;
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||||
|
||||
run)
|
||||
"$0" build "$@" || exit 1
|
||||
|
||||
SCRIPT=""
|
||||
for arg in "$@"; do
|
||||
if [[ "$arg" != "--release" ]]; then
|
||||
SCRIPT="$arg"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -z "$SCRIPT" ]]; then
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||||
SCRIPT="src/fnl/demo.fnl"
|
||||
fi
|
||||
|
||||
"$BINDIR/pxl8" "$SCRIPT"
|
||||
;;
|
||||
|
||||
clean)
|
||||
if [[ "$1" == "--all" ]] || [[ "$1" == "--deps" ]]; then
|
||||
print_info "Removing all build artifacts and dependencies"
|
||||
rm -rf "$BUILDDIR" "$BINDIR" lib
|
||||
else
|
||||
print_info "Removing build artifacts"
|
||||
rm -rf "$BUILDDIR" "$BINDIR"
|
||||
fi
|
||||
print_success "Cleaned"
|
||||
;;
|
||||
|
||||
update)
|
||||
update_linenoise
|
||||
update_fennel
|
||||
update_luajit
|
||||
update_microui
|
||||
update_miniz
|
||||
print_success "All dependencies updated"
|
||||
;;
|
||||
|
||||
vendor)
|
||||
for arg in "$@"; do
|
||||
case $arg in
|
||||
--sdl)
|
||||
vendor_sdl
|
||||
;;
|
||||
--all)
|
||||
vendor_sdl
|
||||
;;
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -z "$1" ]]; then
|
||||
vendor_sdl
|
||||
fi
|
||||
;;
|
||||
|
||||
help|--help|-h|"")
|
||||
print_usage
|
||||
;;
|
||||
|
||||
*)
|
||||
print_error "Unknown command: $COMMAND"
|
||||
print_usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
Loading…
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