riscv, bpf: Simplify sext and zext logics in branch instructions
[linux-block.git] / tools / tracing / latency / Makefile
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1# SPDX-License-Identifier: GPL-2.0
2# Makefile for vm tools
3#
4VAR_CFLAGS := $(shell pkg-config --cflags libtracefs 2>/dev/null)
5VAR_LDLIBS := $(shell pkg-config --libs libtracefs 2>/dev/null)
6
7TARGETS = latency-collector
8CFLAGS = -Wall -Wextra -g -O2 $(VAR_CFLAGS)
9LDFLAGS = -lpthread $(VAR_LDLIBS)
10
11all: $(TARGETS)
12
13%: %.c
14 $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS)
15
16clean:
17 $(RM) latency-collector
18
19prefix ?= /usr/local
20sbindir ?= ${prefix}/sbin
21
22install: all
23 install -d $(DESTDIR)$(sbindir)
24 install -m 755 -p $(TARGETS) $(DESTDIR)$(sbindir)