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authorAndrii Nakryiko <andriin@fb.com>2020-08-18 18:36:07 -0700
committerAlexei Starovoitov <ast@kernel.org>2020-08-18 18:38:25 -0700
commit22dd1ac91a77675238d10059c479ab6fa6160c60 (patch)
treedb9db9e5bf0e08e319156582f83936d0f74a95cd /tools/build/Makefile.feature
parent85367030a6c7ef3373347cf816c698995074f6f0 (diff)
downloadlinux-22dd1ac91a77675238d10059c479ab6fa6160c60.tar.bz2
tools: Remove feature-libelf-mmap feature detection
It's trivial to handle missing ELF_C_MMAP_READ support in libelf the way that objtool has solved it in ("774bec3fddcc objtool: Add fallback from ELF_C_READ_MMAP to ELF_C_READ"). So instead of having an entire feature detector for that, just do what objtool does for perf and libbpf. And keep their Makefiles a bit simpler. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200819013607.3607269-5-andriin@fb.com
Diffstat (limited to 'tools/build/Makefile.feature')
-rw-r--r--tools/build/Makefile.feature1
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index c1daf4d57518..38415d251075 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -46,7 +46,6 @@ FEATURE_TESTS_BASIC := \
libelf-getphdrnum \
libelf-gelf_getnote \
libelf-getshdrstrndx \
- libelf-mmap \
libnuma \
numa_num_possible_cpus \
libperl \