Add a 'no wallet' travix config.

.travis.yml

@@ -29,6 +29,14 @@ matrix:
           packages:
             - g++-7
       env: MATRIX_EVAL="CC=gcc-7 && CXX=g++-7" HOST=x86_64-unknown-linux-gnu PACKAGES="libqrencode-dev libminiupnpc-dev libqwt-qt5-dev libqwt-headers python3-zmq libqt5webkit5-dev qtbase5-dev qttools5-dev-tools protobuf-compiler libdbus-1-dev libharfbuzz-dev libprotobuf-dev" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1 ALLOW_HOST_PACKAGES=1" RUN_TESTS=true GOAL="install" GULDEN_CONFIG="--enable-zmq --with-gui=qt5 --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
+    - os: linux
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-7
+      env: MATRIX_EVAL="CC=gcc-7 && CXX=g++-7" HOST=x86_64-unknown-linux-gnu PACKAGES="libqrencode-dev libminiupnpc-dev python3-zmq protobuf-compiler libdbus-1-dev libharfbuzz-dev libprotobuf-dev" DEP_OPTS="NO_QT=1 NO_WALLET=1 NO_UPNP=1 DEBUG=1 ALLOW_HOST_PACKAGES=1" RUN_TESTS=true GOAL="install" GULDEN_CONFIG="--enable-zmq --disable-wallet --with-gui=no --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
 
 before_install:
     - eval "${MATRIX_EVAL}"
@@ -60,7 +68,6 @@ script:
     - DOCKER_EXEC "echo 'Version:6.1.3' | tee -a /usr/share/pkgconfig/Qt5Qwt.pc"
     - DOCKER_EXEC "echo 'Libs:-lqwt-qt5' | tee -a /usr/share/pkgconfig/Qt5Qwt.pc"
     - DOCKER_EXEC "echo 'Cflags:-I/usr/include/qwt' | tee -a /usr/share/pkgconfig/Qt5Qwt.pc"
-    - DOCKER_EXEC "pkg-config --exists Qt5Qwt"
     - DOCKER_EXEC ../configure --cache-file=config.cache $GULDEN_CONFIG_ALL $GULDEN_CONFIG || ( cat config.log && false)
     - DOCKER_EXEC make $MAKEJOBS
 after_script: