Work around Travis "virtual memory exhausted" error

One particular build was running out of memory. By swapping to debug mode
we reduce the optimisation level which should reduce the amount of memory
required.

[extended tests]

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3601)

diff --git a/.travis.yml b/.travis.yml
index 03028f3af57e31649d0332bb07bfa8ba75edeb4c..a7ef6ff42b63797fbc7521a55c78e4691e4cb4f9 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -121,7 +121,7 @@ matrix:
                   sources:
                       - ubuntu-toolchain-r-test
           compiler: gcc-5
-          env: EXTENDED_TEST="yes" CONFIG_OPTS="no-asm enable-ubsan enable-rc5 enable-md2 enable-aria -DPEDANTIC" OPENSSL_TEST_RAND_ORDER=0
+          env: EXTENDED_TEST="yes" CONFIG_OPTS="--debug no-asm enable-ubsan enable-rc5 enable-md2 enable-aria -DPEDANTIC" OPENSSL_TEST_RAND_ORDER=0
         - os: linux
           addons:
               apt: