Yulia Kartseva 2577e373bb runqslower: Fix Makefile ... Fix undefined reference linker errors when building runqslower with gcc 7.4.0 on Ubuntu 18.04. The issue is with misplaced -lelf, -lz options in Makefile: $(Q)$(CC) $(CFLAGS) -lelf -lz $^ -o $@ -lelf, -lz options should follow the list of target dependencies: $(Q)$(CC) $(CFLAGS) $^ -lelf -lz -o $@ or after substitution cc -g -Wall runqslower.o libbpf.a -lelf -lz -o runqslower The current order of gcc params causes failure in libelf symbols resolution, e.g. undefined reference to `elf_memory' Fixes: 9c01546d26 ("tools/bpf: Add runqslower tool to tools/bpf") Signed-off-by: Julia Kartseva <hex@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/908498f794661c44dca54da9e09dc0c382df6fcb.1580425879.git.hex@fb.com		2020-01-30 16:19:47 -08:00
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bpftool	bpftool: Print function linkage in BTF dump	2020-01-24 11:09:56 +01:00
runqslower	runqslower: Fix Makefile	2020-01-30 16:19:47 -08:00
.gitignore	tools: bpf: account for generated feature/ and libbpf/ directories	2019-08-31 00:38:16 +02:00
bpf_asm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232	2019-06-19 17:09:06 +02:00
bpf_dbg.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232	2019-06-19 17:09:06 +02:00
bpf_exp.l	bpf: fix cbpf parser bug for octal numbers	2018-06-03 07:46:55 -07:00
bpf_exp.y	tools, bpf_asm: Warn when jumps are out of range	2019-11-07 16:01:34 +01:00
bpf_jit_disasm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232	2019-06-19 17:09:06 +02:00
Makefile	tools/bpf: Add runqslower tool to tools/bpf	2020-01-13 17:48:13 -08:00
Makefile.helpers	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00