# SPDX-License-Identifier: GPL-2.0
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CC = $(CROSS_COMPILE)gcc
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BUILD_OUTPUT := $(CURDIR)
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PREFIX ?= /usr
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DESTDIR ?=
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ifeq ("$(origin O)", "command line")
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BUILD_OUTPUT := $(O)
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endif
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turbostat : turbostat.c
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override CFLAGS += -O2 -Wall -I../../../include
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override CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
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override CFLAGS += -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
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override CFLAGS += -D_FILE_OFFSET_BITS=64
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override CFLAGS += -D_FORTIFY_SOURCE=2
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%: %.c
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@mkdir -p $(BUILD_OUTPUT)
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$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS) -lcap -lrt
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.PHONY : clean
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clean :
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@rm -f $(BUILD_OUTPUT)/turbostat
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install : turbostat
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install -d $(DESTDIR)$(PREFIX)/bin
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install $(BUILD_OUTPUT)/turbostat $(DESTDIR)$(PREFIX)/bin/turbostat
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install -d $(DESTDIR)$(PREFIX)/share/man/man8
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install -m 644 turbostat.8 $(DESTDIR)$(PREFIX)/share/man/man8
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