travis: enable libssh2 on both macos and Linux

It seems to not be detected by default anymore (which is a bug I
believe)

Closes #2541

diff --git a/.travis.yml b/.travis.yml
index 30eb118eb03937bffb1e2be55fc0cf42304605cb..8019c88464872b1d1ed85bf083a2045be19f6627 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,7 +39,7 @@ matrix:
         - os: linux
           compiler: gcc
           dist: trusty
-          env: T=normal C="--with-gssapi"
+          env: T=normal C="--with-gssapi --with-libssh2"
         - os: linux
           compiler: gcc
           dist: trusty
@@ -70,7 +70,7 @@ matrix:
           env: T=iconv
         - os: osx
           compiler: gcc
-          env: T=debug
+          env: T=debug C=--with-libssh2
         - os: osx
           compiler: gcc
           env: T=debug C=--enable-ares