From fde68c5becb552ce96fcf1d123624b5c11baa187 Mon Sep 17 00:00:00 2001 From: Jiri Benc Date: Thu, 8 Mar 2018 23:00:37 +0100 Subject: [PATCH] tools: bpf: consistent make bpf_install Currently, make bpf_install in tools/ does not respect DESTDIR. Moreover, it installs to /usr/bin/ unconditionally. Let it respect DESTDIR and allow prefix to be specified. Also, to be more consistent with bpftool and with the usual customs, default the prefix to /usr/local instead of /usr. Signed-off-by: Jiri Benc Signed-off-by: Daniel Borkmann --- tools/bpf/Makefile | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/tools/bpf/Makefile b/tools/bpf/Makefile index e7b15967492e..c42ca24a072d 100644 --- a/tools/bpf/Makefile +++ b/tools/bpf/Makefile @@ -1,12 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 include ../scripts/Makefile.include -prefix = /usr +prefix ?= /usr/local CC = gcc LEX = flex YACC = bison MAKE = make +INSTALL ?= install CFLAGS += -Wall -O2 CFLAGS += -D__EXPORTED_HEADERS__ -I$(srctree)/include/uapi -I$(srctree)/include @@ -67,9 +68,10 @@ clean: bpftool_clean $(OUTPUT)bpf_asm $(OUTPUT)bpf_exp.yacc.* $(OUTPUT)bpf_exp.lex.* install: bpftool_install - install $(OUTPUT)bpf_jit_disasm $(prefix)/bin/bpf_jit_disasm - install $(OUTPUT)bpf_dbg $(prefix)/bin/bpf_dbg - install $(OUTPUT)bpf_asm $(prefix)/bin/bpf_asm + $(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/bin + $(INSTALL) $(OUTPUT)bpf_jit_disasm $(DESTDIR)$(prefix)/bin/bpf_jit_disasm + $(INSTALL) $(OUTPUT)bpf_dbg $(DESTDIR)$(prefix)/bin/bpf_dbg + $(INSTALL) $(OUTPUT)bpf_asm $(DESTDIR)$(prefix)/bin/bpf_asm bpftool: $(MAKE) -C bpftool