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| H A D | lib.mk | d83c3ba0 Thu Feb 09 02:56:26 CST 2017 Michael Ellerman <mpe@ellerman.id.au> selftests: Fix selftests build to just build, not run tests
In commit 88baa78d1f31 ("selftests: remove duplicated all and clean
target"), the "all" target was removed from individual Makefiles and
added to lib.mk.
However the "all" target was added to lib.mk *after* the existing
"runtests" target. This means "runtests" becomes the first (default)
target for most of our Makefiles.
This has the effect of causing a plain "make" to build *and run* the
tests. Which is at best rude, but depending on which tests are run could
oops someone's build machine.
$ make -C tools/testing/selftests/
...
make[1]: Entering directory 'tools/testing/selftests/bpf'
gcc -Wall -O2 -I../../../../usr/include test_verifier.c -o tools/testing/selftests/bpf/test_verifier
gcc -Wall -O2 -I../../../../usr/include test_maps.c -o tools/testing/selftests/bpf/test_maps
gcc -Wall -O2 -I../../../../usr/include test_lru_map.c -o tools/testing/selftests/bpf/test_lru_map
#0 add+sub+mul FAIL
Failed to load prog 'Function not implemented'!
#1 unreachable FAIL
Unexpected error message!
#2 unreachable2 FAIL
...
Fix it by moving the "all" target to the start of lib.mk, making it the
default target.
Fixes: 88baa78d1f31 ("selftests: remove duplicated all and clean target")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Tested by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
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