update conan and azure-pipelines

Author: phlptp

azure-pipelines.yml

@@ -109,10 +109,6 @@ jobs:
         gcc8:
           containerImage: gcc:8
           cli11.std: 17
-        gcc4.8:
-          containerImage: gcc:4.8
-          cli11.std: 11
-          cli11.options:
         clang3.4:
           containerImage: silkeh/clang:3.4
           cli11.std: 11
@@ -133,3 +129,19 @@ jobs:
       - template: .ci/azure-cmake.yml
       - template: .ci/azure-build.yml
       - template: .ci/azure-test.yml
+      
+  - job: Docker2
+    variables:
+      cli11.single: OFF
+    pool:
+      vmImage: "ubuntu-latest"
+    strategy:
+      matrix:
+        gcc4.8:
+          containerImage: helics/buildenv:gcc4-8-builder
+          cli11.std: 11
+          cli11.options:
+    container: $[ variables['containerImage'] ]
+    steps:
+      - template: .ci/azure-build.yml
+      - template: .ci/azure-test.yml

conanfile.py

@@ -27,6 +27,7 @@ class CLI11Conan(ConanFile):
         "LICENSE",
         "README.md",
         "include/*",
+        "src/*",
         "extern/*",
         "cmake/*",
         "CMakeLists.txt",