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travis: work around asan broken-ness with libc ≥ 2.24 

fixes #2437
This commit is contained in:
Michael Stapelberg 2016-09-05 08:42:34 +02:00
parent f62eb9f533
commit 6584f70d28
1 changed files with 17 additions and 0 deletions
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17
travis/run-tests.sh
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@ -4,6 +4,23 @@ set -e
set -x
cd testcases
# TODO: remove this workaround once https://bugs.debian.org/836723 is fixed
# Found at https://llvm.org/bugs/show_bug.cgi?id=27310#c8:
cat >fixasan.c <<EOT
void __isoc99_printf() {}
void __isoc99_sprintf() {}
void __isoc99_snprintf() {}
void __isoc99_fprintf() {}
void __isoc99_vprintf() {}
void __isoc99_vsprintf() {}
void __isoc99_vsnprintf() {}
void __isoc99_vfprintf() {}
void __cxa_throw() {} // NEW
EOT
gcc fixasan.c -o fixasan.so -fPIC -shared -nostdlib
export LD_PRELOAD=$PWD/fixasan.so
# Try running the tests in parallel so that the common case (tests pass) is
# quick, but fall back to running them in sequence to make debugging easier.
if ! xvfb-run ./complete-run.pl