[master] f4de32063 Small helper file to make my life easier

[Federico G. Schwindt]

commit f4de320631a34ea91a592b9d85d6d66ee360654b
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Mon Jun 24 11:49:03 2019 +0100

    Small helper file to make my life easier

diff --git a/.envrc b/.envrc
new file mode 100644
index 000000000..ff965d222
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,4 @@
+export ASAN_OPTIONS=abort_on_error=1,detect_odr_violation=1,detect_leaks=0,detect_stack_use_after_return=1,detect_invalid_pointer_pairs=1,handle_segv=0,handle_sigbus=0,use_sigaltstack=0,disable_coredump=0
+export LSAN_OPTIONS=abort_on_error=1,use_sigaltstack=0,suppressions=$(pwd)/tools/lsan.suppr
+export TSAN_OPTIONS=abort_on_error=1,halt_on_error=1,use_sigaltstack=0,suppressions=$(pwd)/tools/tsan.suppr
+export UBSAN_OPTIONS=halt_on_error=1,print_stacktrace=1,use_sigaltstack=0,suppressions=$(pwd)/tools/ubsan.suppr