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authorBart Van Assche <bvanassche@acm.org>2018-12-06 17:11:25 -0800
committerIngo Molnar <mingo@kernel.org>2018-12-11 14:54:47 +0100
commitda087b2229618f78ecea5c203fed8ba2245de636 (patch)
tree35c5ac3e102efbac361f4af372216fc8660a9218 /tools/lib/lockdep
parent2421b7f3573babfe1673a5ffee1677a5013e6df1 (diff)
tools/lib/lockdep/tests: Display compiler warning and error messages
If compilation of liblockdep fails, display an error message and exit immediately. Display compiler warning and error messages that are generated while building a test. Only run a test if compilation of it succeeded. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman Long <longman@redhat.com> Cc: johannes.berg@intel.com Cc: tj@kernel.org Link: https://lkml.kernel.org/r/20181207011148.251812-2-bvanassche@acm.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib/lockdep')
-rwxr-xr-xtools/lib/lockdep/run_tests.sh14
1 files changed, 9 insertions, 5 deletions
diff --git a/tools/lib/lockdep/run_tests.sh b/tools/lib/lockdep/run_tests.sh
index 2e570a188f16..9f31f84e7fac 100755
--- a/tools/lib/lockdep/run_tests.sh
+++ b/tools/lib/lockdep/run_tests.sh
@@ -1,13 +1,17 @@
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
-make &> /dev/null
+if ! make >/dev/null; then
+ echo "Building liblockdep failed."
+ echo "FAILED!"
+ exit 1
+fi
for i in `ls tests/*.c`; do
testname=$(basename "$i" .c)
- gcc -o tests/$testname -pthread $i liblockdep.a -Iinclude -D__USE_LIBLOCKDEP &> /dev/null
echo -ne "$testname... "
- if [ $(timeout 1 ./tests/$testname 2>&1 | wc -l) -gt 0 ]; then
+ if gcc -o "tests/$testname" -pthread "$i" liblockdep.a -Iinclude -D__USE_LIBLOCKDEP &&
+ [ "$(timeout 1 "./tests/$testname" 2>&1 | wc -l)" -gt 0 ]; then
echo "PASSED!"
else
echo "FAILED!"
@@ -19,9 +23,9 @@ done
for i in `ls tests/*.c`; do
testname=$(basename "$i" .c)
- gcc -o tests/$testname -pthread -Iinclude $i &> /dev/null
echo -ne "(PRELOAD) $testname... "
- if [ $(timeout 1 ./lockdep ./tests/$testname 2>&1 | wc -l) -gt 0 ]; then
+ if gcc -o "tests/$testname" -pthread -Iinclude "$i" &&
+ [ "$(timeout 1 ./lockdep "./tests/$testname" 2>&1 | wc -l)" -gt 0 ]; then
echo "PASSED!"
else
echo "FAILED!"