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authorQuentin Monnet <quentin.monnet@netronome.com>2019-08-30 14:00:39 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2019-08-31 01:38:16 +0300
commitfbdb620b7c674928a5713dbad9b07252ff929d0a (patch)
treef8cddfe9cc7cd69705d711d4b6ffa01b2d9c87e8 /tools/bpf/Makefile
parent45c5589d07158eb1d0b5b313314706024bf451c5 (diff)
downloadlinux-fbdb620b7c674928a5713dbad9b07252ff929d0a.tar.xz
tools: bpf: account for generated feature/ and libbpf/ directories
When building "tools/bpf" from the top of the Linux repository, the build system passes a value for the $(OUTPUT) Makefile variable to tools/bpf/Makefile and tools/bpf/bpftool/Makefile, which results in generating "libbpf/" (for bpftool) and "feature/" (bpf and bpftool) directories inside the tree. This commit adds such directories to the relevant .gitignore files, and edits the Makefiles to ensure they are removed on "make clean". The use of "rm" is also made consistent throughout those Makefiles (relies on the $(RM) variable, use "--" to prevent interpreting $(OUTPUT)/$(DESTDIR) as options. v2: - New patch. Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/bpf/Makefile')
-rw-r--r--tools/bpf/Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/bpf/Makefile b/tools/bpf/Makefile
index 53b60ad452f5..fbf5e4a0cb9c 100644
--- a/tools/bpf/Makefile
+++ b/tools/bpf/Makefile
@@ -81,10 +81,11 @@ $(OUTPUT)bpf_exp.lex.o: $(OUTPUT)bpf_exp.lex.c
clean: bpftool_clean
$(call QUIET_CLEAN, bpf-progs)
- $(Q)rm -rf $(OUTPUT)*.o $(OUTPUT)bpf_jit_disasm $(OUTPUT)bpf_dbg \
+ $(Q)$(RM) -r -- $(OUTPUT)*.o $(OUTPUT)bpf_jit_disasm $(OUTPUT)bpf_dbg \
$(OUTPUT)bpf_asm $(OUTPUT)bpf_exp.yacc.* $(OUTPUT)bpf_exp.lex.*
$(call QUIET_CLEAN, core-gen)
- $(Q)rm -f $(OUTPUT)FEATURE-DUMP.bpf
+ $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpf
+ $(Q)$(RM) -r -- $(OUTPUT)feature
install: $(PROGS) bpftool_install
$(call QUIET_INSTALL, bpf_jit_disasm)