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+109
Makefile
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+# Default target and architecture
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+TARGET = linux
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+ARCH = $(shell uname -m)
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+PREFIX =
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+CC = gcc
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+AR =
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+STRIP =
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+CFLAGS = -Wall -Wextra -O2
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+
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+# Override for MACHINE if set
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+ifeq ($(MACHINE),arm6)
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+  ARCH = arm6
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+  PREFIX = arm-linux-gnueabi
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+  CC = $(PREFIX)-gcc
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+  AR = $(PREFIX)-ar
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+  STRIP = $(PREFIX)-strip
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+endif
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+
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+ifeq ($(MACHINE),arm7)
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+  ARCH = arm7
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+  PREFIX = arm-linux-gnueabihf
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+  CC = $(PREFIX)-gcc
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+  AR = $(PREFIX)-ar
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+  STRIP = $(PREFIX)-strip
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+endif
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+
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+ifeq ($(MACHINE),win64)
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+  ARCH = win64
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+  TARGET = windows.exe
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+  PREFIX = x86_64-w64-mingw32
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+  CC = $(PREFIX)-gcc
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+  AR = $(PREFIX)-ar
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+  STRIP = $(PREFIX)-strip
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+  CFLAGS += -D_WINDOWS_
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+endif
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+
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+ifeq ($(MACHINE),win32)
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+  ARCH = win32
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+  TARGET = windows.exe
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+  PREFIX = i686-w64-mingw32
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+  CC = $(PREFIX)-gcc
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+  AR = $(PREFIX)-ar
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+  STRIP = $(PREFIX)-strip
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+  CFLAGS += -D_WINDOWS_
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+endif
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+
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+ifeq ($(MACHINE),cosmocc)
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+  ARCH = multi
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+  TARGET = cosmocc
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+  PREFIX = cosmo
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+  CC = $(COSMOCCDIR)/bin/$(PREFIX)cc
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+  AR = $(COSMOCCDIR)/bin/$(PREFIX)ar
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+endif
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+
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+ifeq ($(MACHINE),aarch64)
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+  ARCH = aarch64
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+  TARGET = aarch64
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+  PREFIX = aarch64-none-linux-gnu
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+  CC = $(AARCH64DIR)/bin/$(PREFIX)-gcc
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+  AR = $(AARCH64DIR)/bin/$(PREFIX)-ar
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+  STRIP = $(AARCH64DIR)/bin/$(PREFIX)-strip
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+endif
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+
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+ifeq ($(MACHINE),riscv64)
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+  ARCH = riscv64
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+  TARGET = riscv64
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+  PREFIX = riscv64-linux-gnu
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+  CC = $(PREFIX)-gcc
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+  AR = $(PREFIX)-ar
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+  STRIP = $(PREFIX)-strip
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+endif
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+
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+# Source files
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+SRCS = ntpprint.c ntpset.c set_time_back.c
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+
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+# Output directory based on ARCH
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+OUTDIR = $(ARCH)
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+
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+# Create binary names with architecture and target suffix
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+BINARIES = $(patsubst %.c,$(OUTDIR)/%-$(_TARGET)-$(ARCH),$(SRCS))
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+
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+# Handle special case for TARGET variable inside pattern (since TARGET changes only in some ifeqs)
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+# So we assign a helper variable _TARGET to ensure TARGET is properly used in pattern substitution
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+_TARGET = $(TARGET)
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+
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+all: $(BINARIES)
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+
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+# Ensure output directory exists before building
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+$(OUTDIR):
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+	mkdir -p $(OUTDIR)
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+
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+# Pattern rule: compile each source file to output directory with naming scheme
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+$(OUTDIR)/%-$(_TARGET)-$(ARCH): %.c | $(OUTDIR)
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+	$(CC) $(CFLAGS) -o $@ $<
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+
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+ifdef STRIP
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+	$(STRIP) $@
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+endif
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+ifeq ($(MACHINE),cosmocc)
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+	$(RM) -fv $@.aarch64.elf $@.com.dbg
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+endif
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+
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+
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+clean:
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+	rm -rf arm6 arm7 win64 win32 multi aarch64 riscv64 x86_64
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+
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+.PHONY: all clean
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+
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+
+36
build.sh
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+#!/bin/bash
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+echo "-----------------------------------------------------------------"
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+echo "Machine: x86_64 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=linux64 > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Machine: arm6 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=arm6 > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Machine: arm7 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=arm7 > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Machine: aarch64 linux"
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+echo "-----------------------------------------------------------------"
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+AARCH64DIR=$HOME/dev/arm-gnu-toolchain-14.2.rel1-x86_64-aarch64-none-linux-gnu make MACHINE=aarch64 > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Machine: riscv64 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=riscv64 > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Machine: cosmocc multi"
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+echo "-----------------------------------------------------------------"
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+if [ -e $HOME/cosmocc/bin/cosmocc ]
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+then
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+COSMOCCDIR=$HOME/cosmocc  make MACHINE=cosmocc > /dev/null
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+else
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+  echo "cosmocc not found"
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+fi
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+
+31
clean.sh
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+#!/bin/bash
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: x86_64 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=linux64 clean > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: arm6 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=arm6 clean > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: arm7 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=arm7 clean > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: aarch64 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=aarch64 clean > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: risv64 linux"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=riscv64 clean > /dev/null
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+
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+echo "-----------------------------------------------------------------"
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+echo "Cleaning: cosmocc"
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+echo "-----------------------------------------------------------------"
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+make MACHINE=cosmocc clean > /dev/null
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+