Merge pull request #51 from Cogitri/bionic-ci

ci: install ninja via pip

.travis.yml

@@ -13,10 +13,13 @@ d:
   - dmd-nightly
   - ldc-latest-ci
 
+env:
+  global:
+    - TEST_MESON=true
+
 before_install:
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update && sudo apt-get -y install ninja-build python3-pip python3-setuptools; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update && brew install ninja; fi
-  - pip3 install meson
+  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update && sudo apt-get -y install python3-pip python3-setuptools; fi
+  - pip3 install meson ninja
 
 matrix:
   include:

meson.build

@@ -1,6 +1,6 @@
 project('taggedalgebraic', 'd',
     meson_version: '>=0.50',
-    version: '0.11.9'
+    version: '0.11.12'
 )
 
 project_soversion      = '0'

travis.sh

@@ -11,5 +11,7 @@ if [ ! -z "${COVERAGE:-}" ]; then
 else
     dub test
 
-    meson build && ninja -C build || echo Warning: Meson build failed!
+    if [ "x$TEST_MESON" = "xtrue" ] && [ "x$(dmd --version | head -n1)" != "xDMD64 D Compiler v2.085.1" ]; then
+        meson build && ninja -C build
+    fi
 fi