71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
tab = '\t'
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dollar = '$'
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content = f"""# ========================================================== #
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# Spider Runtime - ESP32 Build System #
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# Toolchain: Espressif ESP-IDF (xtensa-esp-elf-g++) #
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# ========================================================== #
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CC := xtensa-esp-elf-g++
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TARGET := spider_esp32.elf
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SRCDIR := ../../spider-runtime/src
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BUILDDIR := bin
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TARGETDIR := out
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SRCEXT := cpp
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OBJEXT := o
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ESP_FLAGS := -DESP32 -DSPIDER_DISTRO_MICRO -DSPIDER_OS_NONE -mlongcalls -ffunction-sections -fdata-sections -fno-exceptions -fno-rtti
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# -O0: no optimizations, faster compilation during development
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CFLAGS := -Wall -std=c++20 -O0 -DSPIDER_COMPILING {dollar}(ESP_FLAGS)
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LFLAGS := -Wl,--gc-sections -mlongcalls
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INC := -I../../spider-runtime/src/
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# Exclude desktop-only modules
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EXCLUDE := {dollar}(SRCDIR)/spider/runtime/util/Terminal.cpp \\
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{dollar}(SRCDIR)/spider/runtime/debug/LiveDebug.cpp \\
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{dollar}(SRCDIR)/spider/SpiderRuntime.cpp
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# ESP32 specific entry point (local to this build folder)
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EXTRA := ./main_esp32.cpp
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SOURCES := {dollar}(filter-out {dollar}(EXCLUDE), {dollar}(shell find {dollar}(SRCDIR) -type f -name "*.{dollar}(SRCEXT)" 2>/dev/null)) {dollar}(EXTRA)
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OBJECTS := {dollar}(patsubst ./%,{dollar}(BUILDDIR)/%,{dollar}(patsubst {dollar}(SRCDIR)/%,{dollar}(BUILDDIR)/%,{dollar}(SOURCES:.{dollar}(SRCEXT)=.{dollar}(OBJEXT))))
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all: directories {dollar}(TARGET)
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{tab}@echo "Build complete: {dollar}(TARGETDIR)/{dollar}(TARGET)"
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remake: cleaner all
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directories:
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{tab}@mkdir -p {dollar}(TARGETDIR)
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{tab}@mkdir -p {dollar}(BUILDDIR)
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clean:
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{tab}@{dollar}(RM) -rf {dollar}(BUILDDIR)
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cleaner: clean
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{tab}@{dollar}(RM) -rf {dollar}(TARGETDIR)
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{dollar}(TARGET): {dollar}(OBJECTS)
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{tab}@echo "Linking {dollar}(TARGET)..."
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{tab}{dollar}(CC) {dollar}(LFLAGS) -o {dollar}(TARGETDIR)/{dollar}(TARGET) {dollar}^
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{tab}@echo "Done!"
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{dollar}(BUILDDIR)/%.{dollar}(OBJEXT): {dollar}(SRCDIR)/%.{dollar}(SRCEXT)
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{tab}@mkdir -p {dollar}(dir {dollar}@)
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{tab}@echo "Compiling {dollar}<..."
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{tab}{dollar}(CC) {dollar}(CFLAGS) {dollar}(INC) -c -o {dollar}@ {dollar}<
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{dollar}(BUILDDIR)/%.{dollar}(OBJEXT): ./%.{dollar}(SRCEXT)
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{tab}@mkdir -p {dollar}(dir {dollar}@)
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{tab}@echo "Compiling {dollar}<..."
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{tab}{dollar}(CC) {dollar}(CFLAGS) {dollar}(INC) -c -o {dollar}@ {dollar}<
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.PHONY: all remake clean cleaner
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"""
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with open('Makefile', 'w', newline='\n') as f:
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f.write(content)
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print("Makefile generated successfully!")
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