55 lines
1.5 KiB
Makefile
55 lines
1.5 KiB
Makefile
T := $(CURDIR)
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OUT_DIR ?= $(shell mkdir -p $(T)/build;cd $(T)/build;pwd)
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CC ?= gcc
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LOG_CFLAGS := -g -O0 -std=gnu11
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LOG_CFLAGS += -D_GNU_SOURCE
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LOG_CFLAGS += -DNO_OPENSSL
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LOG_CFLAGS += -m64
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LOG_CFLAGS += -Wall -ffunction-sections
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LOG_CFLAGS += -Werror
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LOG_CFLAGS += -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
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LOG_CFLAGS += -Wformat -Wformat-security -fno-strict-aliasing
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LOG_CFLAGS += -fpie -fpic
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LOG_CFLAGS += $(CFLAGS)
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GCC_MAJOR=$(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1)
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GCC_MINOR=$(shell echo __GNUC_MINOR__ | $(CC) -E -x c - | tail -n 1)
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#enable stack overflow check
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STACK_PROTECTOR := 1
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ifdef STACK_PROTECTOR
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ifeq (true, $(shell [ $(GCC_MAJOR) -gt 4 ] && echo true))
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LOG_CFLAGS += -fstack-protector-strong
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else
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ifeq (true, $(shell [ $(GCC_MAJOR) -eq 4 ] && [ $(GCC_MINOR) -ge 9 ] && echo true))
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LOG_CFLAGS += -fstack-protector-strong
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else
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LOG_CFLAGS += -fstack-protector
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endif
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endif
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endif
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LOG_LDFLAGS := -Wl,-z,noexecstack
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LOG_LDFLAGS += -Wl,-z,relro,-z,now
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LOG_LDFLAGS += -pie
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LOG_LDFLAGS += $(LDFLAGS)
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all:
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$(CC) -g acrnlog.c -o $(OUT_DIR)/acrnlog -lpthread $(LOG_CFLAGS) $(LOG_LDFLAGS)
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cp acrnlog.service $(OUT_DIR)/acrnlog.service
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clean:
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rm -f $(OUT_DIR)/acrnlog
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ifneq ($(OUT_DIR),.)
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rm -f $(OUT_DIR)/acrnlog.service
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rm -rf $(OUT_DIR)
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endif
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install: $(OUT_DIR)/acrnlog
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install -d $(DESTDIR)/usr/bin
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install -t $(DESTDIR)/usr/bin $(OUT_DIR)/acrnlog
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install -d $(DESTDIR)/usr/lib/systemd/system
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install -p -D -m 0644 $(OUT_DIR)/acrnlog.service $(DESTDIR)/usr/lib/systemd/system
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