From 620f3d3633d4814a2520a848ad52a827db3d0723 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 15:55:23 +0200
Subject: [PATCH 01/43] test

---
 .travis.yml  | 177 -------------------------------------
 appveyor.yml | 241 ++-------------------------------------------------
 2 files changed, 7 insertions(+), 411 deletions(-)
 delete mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 3ef53e4..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,177 +0,0 @@
-language: cpp
-
-matrix:
-  include:
-    - os: linux
-      compiler: gcc
-      dist: trusty
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-        - CC_COMPILER=gcc-5 CXX_COMPILER=g++-5
-
-    - os: linux
-      compiler: gcc
-      dist: trusty
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-        - CC_COMPILER=gcc-5 CXX_COMPILER=g++-5 PERL_BINDING=1
-
-    - os: linux
-      compiler: gcc
-      dist: trusty
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-        - CC_COMPILER=gcc-5 CXX_COMPILER=g++-5 PYTHON_BINDING=1 PYTHON=3.5
-
-    - os: linux
-      compiler: gcc
-      dist: bionic
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-        - CC_COMPILER=gcc-5 CXX_COMPILER=g++-5 JAVA_BINDING=1
-
-    - os: osx
-      compiler: clang
-
-    - os: osx
-      compiler: clang
-      env:
-        - PERL_BINDING=1
-
-    - os: osx
-      compiler: clang
-      env:
-        - PYTHON_BINDING=1 PYTHON=3.6
-
-    - os: osx
-      compiler: clang
-      osx_image: xcode11.2
-      env:
-        - JAVA_BINDING=1
-
-before_install:
-  - |
-    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-      HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
-      brew link --force swig
-
-      if [[ "$PERL_BINDING" == "1" ]]; then
-        HOMEBREW_NO_AUTO_UPDATE=1 brew install perl
-        perl --version
-      fi
-
-    elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
-      sudo apt-get update
-      sudo apt-get install -qq swig
-
-      if [[ "$PERL_BINDING" == "1" ]]; then
-        sudo apt-get install perl
-        alias perl="/usr/bin/perl"
-        perl --version
-      fi
-
-      # this is only working for python3.5
-      if [[ "$PYTHON_BINDING" == "1" ]]; then
-        sudo apt-get install python$PYTHON
-        sudo apt-get install python$PYTHON-dev
-        alias python="/usr/bin/python$PYTHON"
-        python --version
-      fi
-
-      if [[ "$JAVA_BINDING" == "1" ]]; then
-        sudo apt-get install openjdk-8-jdk
-        javac -version
-      fi
-    fi
-
-install:
-  - if [[ "${CXX_COMPILER}" != "" ]]; then export CXX=${CXX_COMPILER}; export CXX_FOR_BUILD=${CXX_COMPILER}; fi
-  - if [[ "${CC_COMPILER}" != "" ]]; then export CC=${CC_COMPILER}; export CC_FOR_BUILD=${CC_COMPILER}; fi
-
-script:
-  - |
-    mkdir build
-    cd build
-    cmake -DBUILD_BINDINGS_PERL=$PERL_BINDING -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDING -DPYTHON_VERSION=$PYTHON -DBUILD_BINDINGS_JAVA=$JAVA_BINDING ..
-    make
-    ./core/test_core
-
-before_deploy:
-  - |
-    cd $TRAVIS_BUILD_DIR
-
-    VERSION=$(head -1 version.txt)
-    VERSION=${VERSION//./_}
-
-    if [[ "$PERL_BINDING" == "1" ]]; then
-      BUNDLE_NAME=sourcetraildb_perl_${VERSION}-${TRAVIS_OS_NAME}-64bit-${TRAVIS_COMPILER}
-      
-      mkdir -p $BUNDLE_NAME
-      cp build/bindings_perl/sourcetraildb.* $BUNDLE_NAME
-      
-    elif [[ "$PYTHON_BINDING" == "1" ]]; then
-      PYTHON_VERSION=${PYTHON//.}
-      PYTHON_VERSION=${PYTHON_VERSION:0:2}
-      BUNDLE_NAME=sourcetraildb_python${PYTHON_VERSION}_${VERSION}-${TRAVIS_OS_NAME}-64bit-${TRAVIS_COMPILER}
-      
-      mkdir -p $BUNDLE_NAME
-      cp build/bindings_python/sourcetraildb.py $BUNDLE_NAME
-      cp build/bindings_python/_sourcetraildb* $BUNDLE_NAME/_sourcetraildb.so
-      
-    elif [[ "$JAVA_BINDING" == "1" ]]; then
-      BUNDLE_NAME=sourcetraildb_java_${VERSION}-${TRAVIS_OS_NAME}-64bit-${TRAVIS_COMPILER}
-      
-      mkdir -p $BUNDLE_NAME
-      cp build/bindings_java/SourcetrailDB.jar $BUNDLE_NAME
-      cp build/bindings_java/lib_sourcetraildb* $BUNDLE_NAME
-      
-    else
-      BUNDLE_NAME=sourcetraildb_core_${VERSION}-${TRAVIS_OS_NAME}-64bit-${TRAVIS_COMPILER}
-      
-      mkdir -p $BUNDLE_NAME/include
-      mkdir -p $BUNDLE_NAME/lib
-      cp build/core/*.a $BUNDLE_NAME/lib
-      cp core/include/* $BUNDLE_NAME/include
-      cp build/core/include/* $BUNDLE_NAME/include
-      
-    fi
-
-    mkdir -p $BUNDLE_NAME/license
-    cp LICENSE.txt $BUNDLE_NAME/license/license_sourcetraildb.txt
-    cp external/catch/license_catch.txt $BUNDLE_NAME/license/
-    cp external/cpp_sqlite/license_cpp_sqlite.txt $BUNDLE_NAME/license/
-    cp external/json/license_json.txt $BUNDLE_NAME/license/
-
-    zip -r $BUNDLE_NAME $BUNDLE_NAME
-
-deploy:
-  provider: releases
-  api_key:
-    secure: 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
-  file_glob: true
-  file: $TRAVIS_BUILD_DIR/*.zip
-  overwrite: true
-  skip_cleanup: true
-  on:
-    tags: true
-    repo: CoatiSoftware/SourcetrailDB
diff --git a/appveyor.yml b/appveyor.yml
index fabd050..9a0795c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,241 +1,14 @@
 version: 0.0.0.{build}
-image: Visual Studio 2017
 
+image: 
+    - Visual Studio 2017
+    - Ubuntu
+    - macos
 
-environment:
-    matrix:
-        - MBITS: 32
-          PYTHON_VERSION: 37
-          MSVC_VERSION: 15
-          DEPLOY_CORE: 1
-          DEPLOY_PYTHON_BINDINGS: 1
-          DEPLOY_JAVA_BINDINGS: 1
-          DEPLOY_PERL_BINDINGS: 1
-          DEPLOY_CSHARP_BINDINGS: 1
-        - MBITS: 64
-          PYTHON_VERSION: 37
-          MSVC_VERSION: 15
-          DEPLOY_CORE: 1
-          DEPLOY_PYTHON_BINDINGS: 1
-          DEPLOY_JAVA_BINDINGS: 1
-          DEPLOY_PERL_BINDINGS: 1
-          DEPLOY_CSHARP_BINDINGS: 1
-        
-        - MBITS: 32
-          PYTHON_VERSION: 37
-          MSVC_VERSION: 14
-          DEPLOY_CORE: 1
-        - MBITS: 64
-          PYTHON_VERSION: 37
-          MSVC_VERSION: 14
-          DEPLOY_CORE: 1
+platform: x64
 
-
-install:
-    - ps: |
-        if ($env:MBITS -eq "32") {
-            echo "Architecture set to 32 bit."
-            $env:CMAKE_GENERATOR="Visual Studio $env:MSVC_VERSION"
-            $env:PYTHON_PATH="C:/Python$env:PYTHON_VERSION"
-        } elseif ($env:MBITS -eq "64") {
-            echo "Architecture set to 64 bit."
-            $env:CMAKE_GENERATOR="Visual Studio $env:MSVC_VERSION Win64"
-            $env:PYTHON_PATH="C:/Python$env:PYTHON_VERSION-x64"
-        } else {
-            echo "No architecture set. Build will be canceled."
-        }
-        # Install SWIG by Choco
-        choco install -y --no-progress swig --version 4.0.1
-        choco install -y --no-progress openjdk
-        # Install Strawberry Perl and put before any other Perls in %PATH%
-        if ($env:MBITS -eq "32") {
-            choco install -y --no-progress --forcex86 strawberryperl
-        } elseif ($env:MBITS -eq "64") {
-            choco install -y --no-progress strawberryperl
-        } else {
-            echo "No architecture set. Build will be canceled."
-        }
-        $Env:PATH="C:\strawberry\perl\bin;C:\strawberry\perl\site\bin;C:\strawberry\c\bin;$Env:PATH"
-        $Env:PERL_VERSION=$(perl -e 'print $^V')
-
-before_build:
-    - mkdir build
-    - cd build
-    - cmake -G "%CMAKE_GENERATOR%" ../ -DBUILD_BINDINGS_PYTHON=%DEPLOY_PYTHON_BINDINGS% -DPYTHON_LIBRARY="%PYTHON_PATH%/libs/python%PYTHON_VERSION%.lib" -DBUILD_BINDINGS_JAVA=%DEPLOY_JAVA_BINDINGS% -DBUILD_BINDINGS_CSHARP=%DEPLOY_CSHARP_BINDINGS%
-    - cd ../
-    - ps: |
-        if ($Env:DEPLOY_PERL_BINDINGS -eq "1") {
-            mkdir build-perl
-            cd build-perl
-            # Need to use Unix Makefiles because Strawberry Perl is a MinGW environment
-            cmake -G "Unix Makefiles" ../ -DBUILD_BINDINGS_PERL=$Env:DEPLOY_PERL_BINDINGS
-            if ($LastExitCode -ne 0) { throw "Perl bindings: cmake failed with exit code $LastExitCode" }
-            cd ../
-        }
-    - ps: $env:CORE_VERSION = Get-Content -Path ./version.txt
-    - ps: $env:UNDERSCORED_CORE_VERSION = $env:CORE_VERSION.Replace(".", "_")
-    - ps: echo "Core version is $env:CORE_VERSION"
-# TODO: use the core version to update appveyor version here
-#    - ps: $env:BUILD_VERSION = "0.0.1." + $env:APPVEYOR_BUILD_NUMBER 
-#    - ps: echo update build version to $env:BUILD_VERSION
-#    - ps: Update-AppveyorBuild -Version $env:BUILD_VERSION
+configuration: Release
 
 
 build_script:
-    - cd build
-    - msbuild /p:configuration=Release /v:m ALL_BUILD.vcxproj
-    - cd ../
-    - ps: |
-        if ($Env:DEPLOY_PERL_BINDINGS -eq "1") {
-            cd build-perl
-            gmake
-            if ($LastExitCode -ne 0) { throw "Perl bindings: gmake failed with exit code $LastExitCode" }
-            cd ../
-        }
-
-
-after_build:
-    - ps: $env:CORE_PACKAGE_NAME = 'sourcetraildb_core_' + $env:UNDERSCORED_CORE_VERSION + '-windows-' + $env:MBITS + 'bit-msvc' + $env:MSVC_VERSION
-    - ps: $env:PYTHON_PACKAGE_NAME = 'sourcetraildb_python' + $env:PYTHON_VERSION + '_' + $env:UNDERSCORED_CORE_VERSION + '-windows-' + $env:MBITS + 'bit'
-    - ps: $env:JAVA_PACKAGE_NAME = 'sourcetraildb_java_' + $env:UNDERSCORED_CORE_VERSION + '-windows-' + $env:MBITS + 'bit'
-    - ps: $env:PERL_PACKAGE_NAME = 'sourcetraildb_strawberry-perl-' + $env:PERL_VERSION + '_' + $env:UNDERSCORED_CORE_VERSION + '-windows-' + $env:MBITS + 'bit'
-    - ps: $env:CSHARP_PACKAGE_NAME = 'sourcetraildb_csharp_' + $env:UNDERSCORED_CORE_VERSION + '-windows-' + $env:MBITS + 'bit'
-    - ps: echo $env:CORE_PACKAGE_NAME
-    - ps: echo $env:PYTHON_PACKAGE_NAME
-    - ps: echo $env:JAVA_PACKAGE_NAME
-    - ps: echo $env:PERL_PACKAGE_NAME
-    - ps: echo $env:CSHARP_PACKAGE_NAME
-    
-    - ps: $env:ARTIFACTS_TO_DEPLOY = ""
-    
-    - ps: |
-        mkdir artifacts_core
-        if ($env:DEPLOY_CORE -eq "1") {
-            cd artifacts_core
-            mkdir $env:CORE_PACKAGE_NAME
-            cd $env:CORE_PACKAGE_NAME
-            mkdir lib
-            mkdir include
-            mkdir license
-            cd ../..
-            
-            copy build/core/release/sourcetraildb.lib artifacts_core/$env:CORE_PACKAGE_NAME/lib/
-            copy build/core/include/version.h artifacts_core/$env:CORE_PACKAGE_NAME/include/
-            copy core/include/* artifacts_core/$env:CORE_PACKAGE_NAME/include/
-            copy LICENSE.txt artifacts_core/$env:CORE_PACKAGE_NAME/license/license_sourcetraildb.txt
-            copy external/catch/license_catch.txt artifacts_core/$env:CORE_PACKAGE_NAME/license/
-            copy external/cpp_sqlite/license_cpp_sqlite.txt artifacts_core/$env:CORE_PACKAGE_NAME/license/
-            copy external/json/license_json.txt artifacts_core/$env:CORE_PACKAGE_NAME/license/
-            
-            $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY + "," + $env:CORE_PACKAGE_NAME
-        }
-    - ps: |
-        mkdir artifacts_bindings_python
-        if ($env:DEPLOY_PYTHON_BINDINGS -eq "1") {
-            cd artifacts_bindings_python
-            mkdir $env:PYTHON_PACKAGE_NAME
-            cd $env:PYTHON_PACKAGE_NAME
-            mkdir license
-            cd ../..
-        
-            copy build/bindings_python/release/_sourcetraildb.pyd artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/
-            copy build/bindings_python/sourcetraildb.py artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/
-            copy LICENSE.txt artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/license/license_sourcetraildb.txt
-            copy external/catch/license_catch.txt artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/license/
-            copy external/cpp_sqlite/license_cpp_sqlite.txt artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/license/
-            copy external/json/license_json.txt artifacts_bindings_python/$env:PYTHON_PACKAGE_NAME/license/
-            
-            $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY + "," + $env:PYTHON_PACKAGE_NAME
-        }
-    - ps: |
-        mkdir artifacts_bindings_java
-        if ($env:DEPLOY_JAVA_BINDINGS -eq "1") {
-            cd artifacts_bindings_java
-            mkdir $env:JAVA_PACKAGE_NAME
-            cd $env:JAVA_PACKAGE_NAME
-            mkdir license
-            cd ../..
-        
-            copy build/bindings_java/release/_sourcetraildb.dll artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/
-            copy build/bindings_java/SourcetrailDB.jar artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/
-            copy LICENSE.txt artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/license/license_sourcetraildb.txt
-            copy external/catch/license_catch.txt artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/license/
-            copy external/cpp_sqlite/license_cpp_sqlite.txt artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/license/
-            copy external/json/license_json.txt artifacts_bindings_java/$env:JAVA_PACKAGE_NAME/license/
-            
-            $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY + "," + $env:JAVA_PACKAGE_NAME
-        }
-    - ps: |
-        mkdir artifacts_bindings_perl
-        if ($env:DEPLOY_PERL_BINDINGS -eq "1") {
-            cd artifacts_bindings_perl
-            mkdir $env:PERL_PACKAGE_NAME
-            cd $env:PERL_PACKAGE_NAME
-            mkdir license
-            cd ../..
-
-            copy build-perl/bindings_perl/sourcetraildb.dll artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/
-            copy build-perl/bindings_perl/sourcetraildb.pm artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/
-            copy LICENSE.txt artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/license/license_sourcetraildb.txt
-            copy external/catch/license_catch.txt artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/license/
-            copy external/cpp_sqlite/license_cpp_sqlite.txt artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/license/
-            copy external/json/license_json.txt artifacts_bindings_perl/$env:PERL_PACKAGE_NAME/license/
-
-            $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY + "," + $env:PERL_PACKAGE_NAME
-        }
-    - ps: |
-        mkdir artifacts_bindings_csharp
-        if ($env:DEPLOY_CSHARP_BINDINGS -eq "1") {
-            cd artifacts_bindings_csharp
-            mkdir $env:CSHARP_PACKAGE_NAME
-            cd $env:CSHARP_PACKAGE_NAME
-            mkdir license
-            cd ../..
-        
-            copy build/bindings_csharp/release/SourcetrailDB.dll artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy build/bindings_csharp/DefinitionKind.cs artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy build/bindings_csharp/ReferenceKind.cs artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy build/bindings_csharp/sourcetraildb.cs artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy build/bindings_csharp/sourcetraildbPINVOKE.cs artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy build/bindings_csharp/SymbolKind.cs artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/
-            copy LICENSE.txt artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/license/license_sourcetraildb.txt
-            copy external/catch/license_catch.txt artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/license/
-            copy external/cpp_sqlite/license_cpp_sqlite.txt artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/license/
-            copy external/json/license_json.txt artifacts_bindings_csharp/$env:CSHARP_PACKAGE_NAME/license/
-            
-            $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY + "," + $env:CSHARP_PACKAGE_NAME
-        }
-    - ps: |
-        $env:ARTIFACTS_TO_DEPLOY = $env:ARTIFACTS_TO_DEPLOY.substring(1)
-        echo $env:ARTIFACTS_TO_DEPLOY
-
-
-test_script:
-    - "build\\core\\release\\test_core.exe"
-
-
-artifacts:
-    - path: artifacts_core
-      name: $(CORE_PACKAGE_NAME)
-      type: Zip
-    - path: artifacts_bindings_python
-      name: $(PYTHON_PACKAGE_NAME)
-      type: Zip
-    - path: artifacts_bindings_java
-      name: $(JAVA_PACKAGE_NAME)
-      type: Zip
-    - path: artifacts_bindings_perl
-      name: $(PERL_PACKAGE_NAME)
-      type: Zip
-    - path: artifacts_bindings_csharp
-      name: $(CSHARP_PACKAGE_NAME)
-      type: Zip
-
-
-deploy:
-    provider: GitHub
-    artifact: $(ARTIFACTS_TO_DEPLOY)
-    auth_token:
-        secure: 8UwbjFrtR19GxLgL3O3efUT0Su2mp3+X23YioThJITupEvexmQJPAf3Whmmb3eeL
-    on:
-        appveyor_repo_tag: true
+    - echo running!
\ No newline at end of file

From 844ef8838cb76d8597aaaa1865070c4dd965f617 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 15:57:47 +0200
Subject: [PATCH 02/43] test

---
 appveyor.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 9a0795c..4bcfb21 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,6 +9,13 @@ platform: x64
 
 configuration: Release
 
+for:
+-
+    matrix:
+        only:
+            - image: Ubuntu
+    build_script:
+    - sh: echo running on Ubuntu!
 
 build_script:
     - echo running!
\ No newline at end of file

From 044535965c106a4169f9b9efdd177c7d5108df5b Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:03:10 +0200
Subject: [PATCH 03/43] test

---
 appveyor.yml | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 4bcfb21..26451a5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,9 +13,16 @@ for:
 -
     matrix:
         only:
-            - image: Ubuntu
+            - image: Visual Studio 2017
     build_script:
-    - sh: echo running on Ubuntu!
-
-build_script:
-    - echo running!
\ No newline at end of file
+    - sh: echo running on Windows!
+    matrix:
+        only:
+            - image: macos
+    build_script:
+    - sh: echo running on macos!
+    matrix:
+        only:
+            - image: macos
+    build_script:
+    - sh: echo running on Mac OS!

From 89b656bbcad2582131bd8605947a6eda5b44fd3e Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:04:12 +0200
Subject: [PATCH 04/43] test

---
 appveyor.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 26451a5..f57d3ee 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,11 +16,13 @@ for:
             - image: Visual Studio 2017
     build_script:
     - sh: echo running on Windows!
+-
     matrix:
         only:
             - image: macos
     build_script:
     - sh: echo running on macos!
+-
     matrix:
         only:
             - image: macos

From 57c465c67a12293a5d7133092b9c88c1a2dc202c Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:07:17 +0200
Subject: [PATCH 05/43] test

---
 appveyor.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index f57d3ee..34ec847 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -15,7 +15,7 @@ for:
         only:
             - image: Visual Studio 2017
     build_script:
-    - sh: echo running on Windows!
+    - echo running on Windows!
 -
     matrix:
         only:
@@ -28,3 +28,7 @@ for:
             - image: macos
     build_script:
     - sh: echo running on Mac OS!
+
+
+build_script:
+    - echo ERROR - Empty default script was executed!
\ No newline at end of file

From 9815bdd7df9fa2dab532af9b4918e6ea83bfdeb3 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:08:31 +0200
Subject: [PATCH 06/43] error testing

---
 appveyor.yml | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 34ec847..f5ec516 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,26 +9,8 @@ platform: x64
 
 configuration: Release
 
-for:
--
-    matrix:
-        only:
-            - image: Visual Studio 2017
-    build_script:
-    - echo running on Windows!
--
-    matrix:
-        only:
-            - image: macos
-    build_script:
-    - sh: echo running on macos!
--
-    matrix:
-        only:
-            - image: macos
-    build_script:
-    - sh: echo running on Mac OS!
 
 
 build_script:
-    - echo ERROR - Empty default script was executed!
\ No newline at end of file
+    - echo ERROR - Empty default script was executed!
+    - exit 1
\ No newline at end of file

From 9bd4ae77248658c367759969018dd902c0c431c6 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:10:28 +0200
Subject: [PATCH 07/43] error fix

---
 appveyor.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index f5ec516..5dd65df 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,6 +9,25 @@ platform: x64
 
 configuration: Release
 
+for:
+-
+    matrix:
+        only:
+            - image: Visual Studio 2017
+    build_script:
+    - cmd: echo running on Windows!
+-
+    matrix:
+        only:
+            - image: Ubuntu
+    build_script:
+    - sh: echo running on Ubuntu!
+-
+    matrix:
+        only:
+            - image: macos
+    build_script:
+    - sh: echo running on Mac OS!
 
 
 build_script:

From eba449fea54fac4c6b7e529c00b65a6f6814ec20 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:14:48 +0200
Subject: [PATCH 08/43] test

---
 appveyor.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 5dd65df..6412d73 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -14,18 +14,24 @@ for:
     matrix:
         only:
             - image: Visual Studio 2017
+    install:
+    - cmd: echo installing on Windows!
     build_script:
-    - cmd: echo running on Windows!
+    - cmd: echo building on Windows!
 -
     matrix:
         only:
             - image: Ubuntu
+    install:
+    - sh: echo installing on Ubuntu!
     build_script:
     - sh: echo running on Ubuntu!
 -
     matrix:
         only:
             - image: macos
+    install:
+    - sh: echo installing on Mac OS!
     build_script:
     - sh: echo running on Mac OS!
 

From 2a718377a5e8972b8deeb921bbf328bb6e6a629e Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:24:58 +0200
Subject: [PATCH 09/43] install swig

---
 appveyor.yml | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 6412d73..ed940fe 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,21 +1,28 @@
 version: 0.0.0.{build}
 
+
 image: 
     - Visual Studio 2017
     - Ubuntu
     - macos
 
+
 platform: x64
 
+
 configuration: Release
 
+
 for:
 -
     matrix:
         only:
             - image: Visual Studio 2017
     install:
-    - cmd: echo installing on Windows!
+    - cmd: |
+        choco install -y --no-progress swig --version 4.0.1
+        echo foo
+        
     build_script:
     - cmd: echo building on Windows!
 -
@@ -23,7 +30,10 @@ for:
         only:
             - image: Ubuntu
     install:
-    - sh: echo installing on Ubuntu!
+    - sh: |
+        sudo apt-get update
+        sudo apt-get install -qq swig
+        echo foo
     build_script:
     - sh: echo running on Ubuntu!
 -
@@ -31,11 +41,15 @@ for:
         only:
             - image: macos
     install:
-    - sh: echo installing on Mac OS!
+    - sh: |
+        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
+        brew link --force swig
+        echo foo
+
     build_script:
     - sh: echo running on Mac OS!
 
 
 build_script:
     - echo ERROR - Empty default script was executed!
-    - exit 1
\ No newline at end of file
+    - exit 1

From ac212e70bf38666d9c740121d46ab8c9a97b1398 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:44:40 +0200
Subject: [PATCH 10/43] var test

---
 appveyor.yml | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index ed940fe..81e575f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,6 +7,9 @@ image:
     - macos
 
 
+environment:
+    PYTHON_BINDINGS: 1
+
 platform: x64
 
 
@@ -20,10 +23,11 @@ for:
             - image: Visual Studio 2017
     install:
     - cmd: |
-        choco install -y --no-progress swig --version 4.0.1
+#        choco install -y --no-progress swig --version 4.0.1
         echo foo
         
     build_script:
+    - echo Python - %PYTHON_BINDING%
     - cmd: echo building on Windows!
 -
     matrix:
@@ -31,23 +35,25 @@ for:
             - image: Ubuntu
     install:
     - sh: |
-        sudo apt-get update
-        sudo apt-get install -qq swig
+#        sudo apt-get update
+#        sudo apt-get install -qq swig
         echo foo
     build_script:
-    - sh: echo running on Ubuntu!
+    - echo Python - %PYTHON_BINDING%
+    - sh: echo building on Ubuntu!
 -
     matrix:
         only:
             - image: macos
     install:
     - sh: |
-        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
-        brew link --force swig
+#        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
+#        brew link --force swig
         echo foo
 
     build_script:
-    - sh: echo running on Mac OS!
+    - echo Python - %PYTHON_BINDING%
+    - sh: echo building on Mac OS!
 
 
 build_script:

From fb2daf3d30ee80d02e8dbce1f979090c97f22575 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:45:04 +0200
Subject: [PATCH 11/43] test

---
 appveyor.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 81e575f..407d433 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -27,7 +27,7 @@ for:
         echo foo
         
     build_script:
-    - echo Python - %PYTHON_BINDING%
+    - echo Python - %PYTHON_BINDINGS%
     - cmd: echo building on Windows!
 -
     matrix:
@@ -39,7 +39,7 @@ for:
 #        sudo apt-get install -qq swig
         echo foo
     build_script:
-    - echo Python - %PYTHON_BINDING%
+    - echo Python - %PYTHON_BINDINGS%
     - sh: echo building on Ubuntu!
 -
     matrix:
@@ -52,7 +52,7 @@ for:
         echo foo
 
     build_script:
-    - echo Python - %PYTHON_BINDING%
+    - echo Python - %PYTHON_BINDINGS%
     - sh: echo building on Mac OS!
 
 

From 9395051095f1aa71d7ba1c47427ce4d86b60412a Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:46:18 +0200
Subject: [PATCH 12/43] test

---
 appveyor.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 407d433..464413b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,7 +23,6 @@ for:
             - image: Visual Studio 2017
     install:
     - cmd: |
-#        choco install -y --no-progress swig --version 4.0.1
         echo foo
         
     build_script:
@@ -35,8 +34,6 @@ for:
             - image: Ubuntu
     install:
     - sh: |
-#        sudo apt-get update
-#        sudo apt-get install -qq swig
         echo foo
     build_script:
     - echo Python - %PYTHON_BINDINGS%
@@ -47,8 +44,6 @@ for:
             - image: macos
     install:
     - sh: |
-#        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
-#        brew link --force swig
         echo foo
 
     build_script:

From 6c205631884e6826bd2cb4a5cd5fd336651826cf Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:49:22 +0200
Subject: [PATCH 13/43] test

---
 appveyor.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 464413b..67f597c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,7 +8,7 @@ image:
 
 
 environment:
-    PYTHON_BINDINGS: 1
+    PYTHON_BINDINGS: 0
 
 platform: x64
 
@@ -26,7 +26,7 @@ for:
         echo foo
         
     build_script:
-    - echo Python - %PYTHON_BINDINGS%
+    - cmd: echo Python - %PYTHON_BINDINGS%
     - cmd: echo building on Windows!
 -
     matrix:
@@ -36,7 +36,7 @@ for:
     - sh: |
         echo foo
     build_script:
-    - echo Python - %PYTHON_BINDINGS%
+    - sh: echo Python - $PYTHON_BINDING
     - sh: echo building on Ubuntu!
 -
     matrix:
@@ -47,7 +47,7 @@ for:
         echo foo
 
     build_script:
-    - echo Python - %PYTHON_BINDINGS%
+    - sh: echo Python - $PYTHON_BINDING
     - sh: echo building on Mac OS!
 
 

From e2a127b8c0ddd66a50a53527f50da18791529435 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:51:23 +0200
Subject: [PATCH 14/43] test

---
 appveyor.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 67f597c..b55d82e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -36,7 +36,7 @@ for:
     - sh: |
         echo foo
     build_script:
-    - sh: echo Python - $PYTHON_BINDING
+    - sh: echo Python - $PYTHON_BINDINGS
     - sh: echo building on Ubuntu!
 -
     matrix:
@@ -47,7 +47,7 @@ for:
         echo foo
 
     build_script:
-    - sh: echo Python - $PYTHON_BINDING
+    - sh: echo Python - $PYTHON_BINDINGS
     - sh: echo building on Mac OS!
 
 

From 69c0614a9d9a6c0066082c7634daaf836e6dc144 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 16:59:46 +0200
Subject: [PATCH 15/43] basic linux build

---
 appveyor.yml | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index b55d82e..6d6f190 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,32 +23,43 @@ for:
             - image: Visual Studio 2017
     install:
     - cmd: |
+        #choco install -y --no-progress swig --version 4.0.1
         echo foo
         
     build_script:
+    - cmd: echo Building on Windows!
     - cmd: echo Python - %PYTHON_BINDINGS%
-    - cmd: echo building on Windows!
 -
     matrix:
         only:
             - image: Ubuntu
     install:
     - sh: |
+        #sudo apt-get update
+        #sudo apt-get install -qq swig
         echo foo
     build_script:
+    - sh: echo Building on Ubuntu!
     - sh: echo Python - $PYTHON_BINDINGS
-    - sh: echo building on Ubuntu!
+    - sh: |
+        mkdir build
+        cd build
+        cmake ..
+        make
+        ./core/test_core
 -
     matrix:
         only:
             - image: macos
     install:
     - sh: |
+        #HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
+        #brew link --force swig
         echo foo
 
     build_script:
+    - sh: echo Building on Mac OS!
     - sh: echo Python - $PYTHON_BINDINGS
-    - sh: echo building on Mac OS!
 
 
 build_script:

From 2afb1a81bb20e2972f282b95c27ba74fa9243066 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:12:02 +0200
Subject: [PATCH 16/43] 53w5

---
 appveyor.yml | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 6d6f190..bbdc694 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,6 +9,9 @@ image:
 
 environment:
     PYTHON_BINDINGS: 0
+    JAVA_BINDINGS: 0
+    PERL_BINDINGS: 0
+    
 
 platform: x64
 
@@ -23,11 +26,12 @@ for:
             - image: Visual Studio 2017
     install:
     - cmd: |
-        #choco install -y --no-progress swig --version 4.0.1
-        echo foo
+        echo Building on Windows!
+        echo Python: %PYTHON_BINDINGS%
+        echo Java: %JAVA_BINDINGS%
+        echo Perl: %PERL_BINDINGS%
         
     build_script:
-    - cmd: echo Building on Windows!
     - cmd: echo Python - %PYTHON_BINDINGS%
 -
     matrix:
@@ -35,16 +39,17 @@ for:
             - image: Ubuntu
     install:
     - sh: |
+        echo Building on Ubuntu!
+        echo Python: $PYTHON_BINDINGS
+        echo Java: $JAVA_BINDINGS
+        echo Perl: $PERL_BINDINGS
         #sudo apt-get update
         #sudo apt-get install -qq swig
-        echo foo
     build_script:
-    - sh: echo Building on Ubuntu!
-    - sh: echo Python - $PYTHON_BINDINGS
     - sh: |
         mkdir build
-        cd build
-        cmake ..
+        cd build  
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
         ./core/test_core
 -
@@ -53,13 +58,20 @@ for:
             - image: macos
     install:
     - sh: |
+        echo Python: $PYTHON_BINDINGS
+        echo Java: $JAVA_BINDINGS
+        echo Perl: $PERL_BINDINGS
         #HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         #brew link --force swig
-        echo foo
 
     build_script:
     - sh: echo Building on Mac OS!
-    - sh: echo Python - $PYTHON_BINDINGS
+    - sh: |
+        mkdir build
+        cd build  
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        make
+        ./core/test_core
 
 
 build_script:

From 58497e8d04285309833305a802a63fdb68567fca Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:21:56 +0200
Subject: [PATCH 17/43] test

---
 appveyor.yml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index bbdc694..e6f37d5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,9 +8,9 @@ image:
 
 
 environment:
-    PYTHON_BINDINGS: 0
-    JAVA_BINDINGS: 0
-    PERL_BINDINGS: 0
+    PYTHON_BINDINGS: 1
+    JAVA_BINDINGS: 1
+    PERL_BINDINGS: 1
     
 
 platform: x64
@@ -38,6 +38,10 @@ for:
         only:
             - image: Ubuntu
     install:
+    - sh: |
+        PYTHON_BINDINGS=0
+        JAVA_BINDINGS=0
+        PERL_BINDINGS=0
     - sh: |
         echo Building on Ubuntu!
         echo Python: $PYTHON_BINDINGS
@@ -57,6 +61,10 @@ for:
         only:
             - image: macos
     install:
+    - sh: |
+        PYTHON_BINDINGS=0
+        JAVA_BINDINGS=0
+        PERL_BINDINGS=0
     - sh: |
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS

From 12c908c95c25ead1199afe36d5e1dbc9cad402af Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:26:35 +0200
Subject: [PATCH 18/43] test

---
 appveyor.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index e6f37d5..46342c1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -39,7 +39,7 @@ for:
             - image: Ubuntu
     install:
     - sh: |
-        PYTHON_BINDINGS=0
+        PYTHON_BINDINGS=1
         JAVA_BINDINGS=0
         PERL_BINDINGS=0
     - sh: |
@@ -49,6 +49,9 @@ for:
         echo Perl: $PERL_BINDINGS
         #sudo apt-get update
         #sudo apt-get install -qq swig
+        which python
+    - exit 1
+    
     build_script:
     - sh: |
         mkdir build
@@ -71,6 +74,8 @@ for:
         echo Perl: $PERL_BINDINGS
         #HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         #brew link --force swig
+        which python
+    - exit 1
 
     build_script:
     - sh: echo Building on Mac OS!

From 8b588fd6aba7b85ea6990e2452ae52b9953414c7 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:28:05 +0200
Subject: [PATCH 19/43] test

---
 appveyor.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 46342c1..6b88751 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -50,6 +50,7 @@ for:
         #sudo apt-get update
         #sudo apt-get install -qq swig
         which python
+        python --version
     - exit 1
     
     build_script:
@@ -75,6 +76,7 @@ for:
         #HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         #brew link --force swig
         which python
+        python --version
     - exit 1
 
     build_script:

From 1698eeef1c469da3f9769c6601a8efbf227f2cc8 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:52:03 +0200
Subject: [PATCH 20/43] test

---
 appveyor.yml | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 6b88751..7603b23 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -47,18 +47,25 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
-        #sudo apt-get update
-        #sudo apt-get install -qq swig
+        sudo apt-get update
+        sudo apt-get install -qq swig
+        
+        if [[ "$PYTHON_BINDING" == "1" ]]; then
+            sudo apt-get install python3.5
+            sudo apt-get install python3.5-dev
+            alias python="/usr/bin/python3.5"
+            python --version
+        fi
         which python
         python --version
-    - exit 1
-    
     build_script:
     - sh: |
         mkdir build
         cd build  
         cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
+    test_script:
+    - sh: |
         ./core/test_core
 -
     matrix:

From 26e13ef053bd85567fb75507c44b447ed0ff9a16 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 17:55:36 +0200
Subject: [PATCH 21/43] test

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 7603b23..5baf736 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -50,7 +50,7 @@ for:
         sudo apt-get update
         sudo apt-get install -qq swig
         
-        if [[ "$PYTHON_BINDING" == "1" ]]; then
+        if [[ "$PYTHON_BINDINGS" == "1" ]]; then
             sudo apt-get install python3.5
             sudo apt-get install python3.5-dev
             alias python="/usr/bin/python3.5"

From d2adf3e7b7a6072a2e09fc60913568ae540a380a Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 18:40:26 +0200
Subject: [PATCH 22/43] test

---
 appveyor.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/appveyor.yml b/appveyor.yml
index 5baf736..9781fbc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -47,6 +47,7 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+        sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
         sudo apt-get install -qq swig
         

From aa279dcf7d09ce2109782d9a1c6739c106f26e2a Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 18:42:52 +0200
Subject: [PATCH 23/43] test

---
 appveyor.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 9781fbc..4ec2179 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -52,8 +52,8 @@ for:
         sudo apt-get install -qq swig
         
         if [[ "$PYTHON_BINDINGS" == "1" ]]; then
-            sudo apt-get install python3.5
-            sudo apt-get install python3.5-dev
+            sudo apt-get -y install python3.5
+            sudo apt-get -y install python3.5-dev
             alias python="/usr/bin/python3.5"
             python --version
         fi

From 9b6e52b1e9fe25ccf091fd882a16902524d55fe0 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 18:49:26 +0200
Subject: [PATCH 24/43] test

---
 appveyor.yml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 4ec2179..ec4c5de 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -47,14 +47,10 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
-        sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
         sudo apt-get install -qq swig
         
         if [[ "$PYTHON_BINDINGS" == "1" ]]; then
-            sudo apt-get -y install python3.5
-            sudo apt-get -y install python3.5-dev
-            alias python="/usr/bin/python3.5"
             python --version
         fi
         which python

From de6544b63bdb645d1268bb7157b67eb421d93a83 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 18:57:54 +0200
Subject: [PATCH 25/43] testtest

---
 appveyor.yml                   | 2 +-
 bindings_python/CMakeLists.txt | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index ec4c5de..6d14bb1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -59,7 +59,7 @@ for:
     - sh: |
         mkdir build
         cd build  
-        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
     test_script:
     - sh: |
diff --git a/bindings_python/CMakeLists.txt b/bindings_python/CMakeLists.txt
index 9270b88..f90e9a7 100644
--- a/bindings_python/CMakeLists.txt
+++ b/bindings_python/CMakeLists.txt
@@ -19,6 +19,7 @@ find_package(PythonLibs ${PYTHON_VERSION} REQUIRED)
 find_package(SWIG REQUIRED)
 include(${SWIG_USE_FILE})
 
+message("pppp: ${PYTHON_INCLUDE_DIRS}")
 
 # --- Configure Target ---
 

From f08d448ac7d051c3c66dcad94171fa1acbf5fcd4 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:01:21 +0200
Subject: [PATCH 26/43] test

---
 appveyor.yml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 6d14bb1..8419009 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -47,10 +47,13 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+        sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
         sudo apt-get install -qq swig
-        
         if [[ "$PYTHON_BINDINGS" == "1" ]]; then
+            sudo apt-get -y install python3.5
+            sudo apt-get -y install python3.5-dev
+            alias python="/usr/bin/python3.5"
             python --version
         fi
         which python
@@ -59,7 +62,7 @@ for:
     - sh: |
         mkdir build
         cd build  
-        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
     test_script:
     - sh: |
@@ -88,7 +91,7 @@ for:
     - sh: |
         mkdir build
         cd build  
-        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
         ./core/test_core
 

From 07735d913b419e391d3e575fac7c245422030f5c Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:04:43 +0200
Subject: [PATCH 27/43] java?

---
 appveyor.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 8419009..c5d6fb9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -39,8 +39,8 @@ for:
             - image: Ubuntu
     install:
     - sh: |
-        PYTHON_BINDINGS=1
-        JAVA_BINDINGS=0
+        PYTHON_BINDINGS=0
+        JAVA_BINDINGS=1
         PERL_BINDINGS=0
     - sh: |
         echo Building on Ubuntu!
@@ -56,6 +56,10 @@ for:
             alias python="/usr/bin/python3.5"
             python --version
         fi
+        if [[ "$JAVA_BINDINGS" == "1" ]]; then
+            sudo apt-get install openjdk-8-jdk
+            javac -version
+        fi
         which python
         python --version
     build_script:

From 84dbbae2433c98d5488ead47e245ecbd183a854e Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:06:28 +0200
Subject: [PATCH 28/43] test

---
 appveyor.yml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index c5d6fb9..97787d4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -56,12 +56,11 @@ for:
             alias python="/usr/bin/python3.5"
             python --version
         fi
-        if [[ "$JAVA_BINDINGS" == "1" ]]; then
-            sudo apt-get install openjdk-8-jdk
-            javac -version
+        if [[ "$PERL_BINDING" == "1" ]]; then
+            sudo apt-get install perl
+            alias perl="/usr/bin/perl"
+            perl --version
         fi
-        which python
-        python --version
     build_script:
     - sh: |
         mkdir build

From bf8ad0fc89453ce076802585dca77a94c1853602 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:09:21 +0200
Subject: [PATCH 29/43] test

---
 appveyor.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 97787d4..7cb031b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -56,6 +56,10 @@ for:
             alias python="/usr/bin/python3.5"
             python --version
         fi
+        if [[ "$JAVA_BINDINGS" == "1" ]]; then
+            #sudo apt-get install openjdk-8-jdk
+            javac -version
+        fi
         if [[ "$PERL_BINDING" == "1" ]]; then
             sudo apt-get install perl
             alias perl="/usr/bin/perl"

From 278c746b9e44200234c33f17f2730a1c974f71da Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:13:19 +0200
Subject: [PATCH 30/43] perl?

---
 appveyor.yml | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 7cb031b..0b5d9a7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -40,8 +40,8 @@ for:
     install:
     - sh: |
         PYTHON_BINDINGS=0
-        JAVA_BINDINGS=1
-        PERL_BINDINGS=0
+        JAVA_BINDINGS=0
+        PERL_BINDINGS=1
     - sh: |
         echo Building on Ubuntu!
         echo Python: $PYTHON_BINDINGS
@@ -57,14 +57,10 @@ for:
             python --version
         fi
         if [[ "$JAVA_BINDINGS" == "1" ]]; then
+            #installing Java not required, as image already comes with Java 9
             #sudo apt-get install openjdk-8-jdk
             javac -version
         fi
-        if [[ "$PERL_BINDING" == "1" ]]; then
-            sudo apt-get install perl
-            alias perl="/usr/bin/perl"
-            perl --version
-        fi
     build_script:
     - sh: |
         mkdir build

From aa5faac683dcc8479feb99266e6e06a47e2063f0 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:16:57 +0200
Subject: [PATCH 31/43] test

---
 appveyor.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 0b5d9a7..5bf3913 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -61,6 +61,11 @@ for:
             #sudo apt-get install openjdk-8-jdk
             javac -version
         fi
+        if [[ "$PERL_BINDING" == "1" ]]; then
+            #sudo apt-get install perl
+            #alias perl="/usr/bin/perl"
+            perl --version
+        fi
     build_script:
     - sh: |
         mkdir build

From 06e5347a7911ed2b619ed6b6d66e49b7c5d1aa46 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:20:37 +0200
Subject: [PATCH 32/43] test

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 5bf3913..883532d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -61,7 +61,7 @@ for:
             #sudo apt-get install openjdk-8-jdk
             javac -version
         fi
-        if [[ "$PERL_BINDING" == "1" ]]; then
+        if [[ "$PERL_BINDINGS" == "1" ]]; then
             #sudo apt-get install perl
             #alias perl="/usr/bin/perl"
             perl --version

From 7fa90c75ec7928ecf4d407045c8970de3b6495d5 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:26:51 +0200
Subject: [PATCH 33/43] mac?

---
 appveyor.yml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 883532d..8d1a594 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -38,15 +38,12 @@ for:
         only:
             - image: Ubuntu
     install:
-    - sh: |
-        PYTHON_BINDINGS=0
-        JAVA_BINDINGS=0
-        PERL_BINDINGS=1
     - sh: |
         echo Building on Ubuntu!
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+    - sh: |
         sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
         sudo apt-get install -qq swig
@@ -62,6 +59,7 @@ for:
             javac -version
         fi
         if [[ "$PERL_BINDINGS" == "1" ]]; then
+            #installing Perl not required, as image already comes with Perl 5
             #sudo apt-get install perl
             #alias perl="/usr/bin/perl"
             perl --version
@@ -81,7 +79,7 @@ for:
             - image: macos
     install:
     - sh: |
-        PYTHON_BINDINGS=0
+        PYTHON_BINDINGS=1
         JAVA_BINDINGS=0
         PERL_BINDINGS=0
     - sh: |
@@ -92,7 +90,6 @@ for:
         #brew link --force swig
         which python
         python --version
-    - exit 1
 
     build_script:
     - sh: echo Building on Mac OS!
@@ -101,6 +98,8 @@ for:
         cd build  
         cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
+    test_script:
+    - sh: |
         ./core/test_core
 
 

From 9fc3382dff14008be271ae785996456c708cb0f6 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:34:31 +0200
Subject: [PATCH 34/43] test

---
 appveyor.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 8d1a594..f93fa49 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,8 +2,6 @@ version: 0.0.0.{build}
 
 
 image: 
-    - Visual Studio 2017
-    - Ubuntu
     - macos
 
 
@@ -86,8 +84,8 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
-        #HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
-        #brew link --force swig
+        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
+        brew link --force swig
         which python
         python --version
 

From e4c723462a46d9d877ad791cb66fcb139fc99341 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:38:11 +0200
Subject: [PATCH 35/43] test

---
 appveyor.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index f93fa49..0401dd4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,6 +2,8 @@ version: 0.0.0.{build}
 
 
 image: 
+    - Visual Studio 2017
+    - Ubuntu
     - macos
 
 
@@ -41,6 +43,7 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+    - exit 0
     - sh: |
         sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
@@ -84,6 +87,7 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+    - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
         which python

From bf4efefda300c19e8f1787f04697b9398f850367 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 19:47:14 +0200
Subject: [PATCH 36/43] test

---
 appveyor.yml | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 0401dd4..666a306 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -69,7 +69,7 @@ for:
     - sh: |
         mkdir build
         cd build  
-        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
     test_script:
     - sh: |
@@ -80,8 +80,8 @@ for:
             - image: macos
     install:
     - sh: |
-        PYTHON_BINDINGS=1
-        JAVA_BINDINGS=0
+        PYTHON_BINDINGS=0
+        JAVA_BINDINGS=1
         PERL_BINDINGS=0
     - sh: |
         echo Python: $PYTHON_BINDINGS
@@ -90,15 +90,13 @@ for:
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
-        which python
-        python --version
 
     build_script:
     - sh: echo Building on Mac OS!
     - sh: |
         mkdir build
         cd build  
-        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.5 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
+        cmake -DBUILD_BINDINGS_PERL=$PERL_BINDINGS -DBUILD_BINDINGS_PYTHON=$PYTHON_BINDINGS  -DPYTHON_VERSION=3.6 -DBUILD_BINDINGS_JAVA=$JAVA_BINDINGS ..
         make
     test_script:
     - sh: |

From 5845070707aa59169f133af65d1fe549dbecdcfb Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 20:16:26 +0200
Subject: [PATCH 37/43] test java

---
 appveyor.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 666a306..01cfdd1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -90,6 +90,9 @@ for:
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
+        if [[ "$PERL_BINDING" == "1" ]]; then
+            HOMEBREW_NO_AUTO_UPDATE=1 brew install openjdk
+        fi
 
     build_script:
     - sh: echo Building on Mac OS!

From 929669bc03bce7b09d3143e6b1b92146d3392bc8 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 19 Jul 2021 20:22:47 +0200
Subject: [PATCH 38/43] test

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 01cfdd1..99f5e58 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -90,7 +90,7 @@ for:
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
-        if [[ "$PERL_BINDING" == "1" ]]; then
+        if [[ "$JAVA_BINDINGS" == "1" ]]; then
             HOMEBREW_NO_AUTO_UPDATE=1 brew install openjdk
         fi
 

From 4bf4b3b3252f14cc789ee27736073458a3e45ab8 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 26 Jul 2021 17:36:26 +0200
Subject: [PATCH 39/43] test perl

---
 appveyor.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 99f5e58..a82ac82 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -81,8 +81,8 @@ for:
     install:
     - sh: |
         PYTHON_BINDINGS=0
-        JAVA_BINDINGS=1
-        PERL_BINDINGS=0
+        JAVA_BINDINGS=0
+        PERL_BINDINGS=1
     - sh: |
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
@@ -93,6 +93,10 @@ for:
         if [[ "$JAVA_BINDINGS" == "1" ]]; then
             HOMEBREW_NO_AUTO_UPDATE=1 brew install openjdk
         fi
+        if [[ "$PERL_BINDINGS" == "1" ]]; then
+            HOMEBREW_NO_AUTO_UPDATE=1 brew install perl
+            perl --version
+        fi
 
     build_script:
     - sh: echo Building on Mac OS!

From fee3a9e9a5c8647cd09572fdceaebaba83716572 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 26 Jul 2021 18:08:51 +0200
Subject: [PATCH 40/43] windows?

---
 appveyor.yml | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index a82ac82..28946cd 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -30,6 +30,10 @@ for:
         echo Python: %PYTHON_BINDINGS%
         echo Java: %JAVA_BINDINGS%
         echo Perl: %PERL_BINDINGS%
+    - ps: |
+        echo "p1: $env:PLATFORM"
+        echo "p2: $env:platform" 
+        
         
     build_script:
     - cmd: echo Python - %PYTHON_BINDINGS%
@@ -80,13 +84,14 @@ for:
             - image: macos
     install:
     - sh: |
-        PYTHON_BINDINGS=0
+        # Java bindings are currently disabled because JNI cannot be found by CMake
         JAVA_BINDINGS=0
-        PERL_BINDINGS=1
     - sh: |
+        echo Building on Mac OS!
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
+    - exit 0
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
@@ -94,12 +99,12 @@ for:
             HOMEBREW_NO_AUTO_UPDATE=1 brew install openjdk
         fi
         if [[ "$PERL_BINDINGS" == "1" ]]; then
-            HOMEBREW_NO_AUTO_UPDATE=1 brew install perl
+            # installing Perl not required, as image already comes with Perl 5
+            #HOMEBREW_NO_AUTO_UPDATE=1 brew install perl
             perl --version
         fi
 
     build_script:
-    - sh: echo Building on Mac OS!
     - sh: |
         mkdir build
         cd build  

From c6c3ce1aee88671ab9428e484d603592e2726f8c Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 26 Jul 2021 18:36:49 +0200
Subject: [PATCH 41/43] test

---
 appveyor.yml | 67 ++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 63 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 28946cd..c3487ba 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -31,12 +31,71 @@ for:
         echo Java: %JAVA_BINDINGS%
         echo Perl: %PERL_BINDINGS%
     - ps: |
-        echo "p1: $env:PLATFORM"
-        echo "p2: $env:platform" 
-        
+        $env:PYTHON_VERSION=37
+        $env:MSVC_VERSION=15
+    - ps: |
+        if ($env:PLATFORM -eq "x86") {
+            echo "Architecture set to 32 bit."
+            $env:CMAKE_GENERATOR="Visual Studio $env:MSVC_VERSION"
+            $env:PYTHON_PATH="C:/Python$env:PYTHON_VERSION"
+        } elseif ($env:PLATFORM -eq "x64") {
+            echo "Architecture set to 64 bit."
+            $env:CMAKE_GENERATOR="Visual Studio $env:MSVC_VERSION Win64"
+            $env:PYTHON_PATH="C:/Python$env:PYTHON_VERSION-x64"
+        } else {
+            echo "No architecture set. Build will be canceled."
+        }
+        # Install SWIG by Choco
+        choco install -y --no-progress swig --version 4.0.1
+        choco install -y --no-progress openjdk
+        # Install Strawberry Perl and put before any other Perls in %PATH%
+        if ($env:PLATFORM -eq "x86") {
+            choco install -y --no-progress --forcex86 strawberryperl
+        } elseif ($env:PLATFORM -eq "x64") {
+            choco install -y --no-progress strawberryperl
+        } else {
+            echo "No architecture set. Build will be canceled."
+        }
+        $env:PATH="C:\strawberry\perl\bin;C:\strawberry\perl\site\bin;C:\strawberry\c\bin;$env:PATH"
+        $env:PERL_VERSION=$(perl -e 'print $^V')
         
+    before_build:
+        - mkdir build
+        - cd build
+        - cmake -G "%CMAKE_GENERATOR%" ../ -DBUILD_BINDINGS_PYTHON=%DEPLOY_PYTHON_BINDINGS% -DPYTHON_LIBRARY="%PYTHON_PATH%/libs/python%PYTHON_VERSION%.lib" -DBUILD_BINDINGS_JAVA=%DEPLOY_JAVA_BINDINGS% -DBUILD_BINDINGS_CSHARP=%DEPLOY_CSHARP_BINDINGS%
+        - cd ../
+        - ps: |
+            if ($Env:PERL_BINDINGS -eq "1") {
+                mkdir build-perl
+                cd build-perl
+                # Need to use Unix Makefiles because Strawberry Perl is a MinGW environment
+                cmake -G "Unix Makefiles" ../ -DBUILD_BINDINGS_PERL=$Env:PERL_BINDINGS
+                if ($LastExitCode -ne 0) { throw "Perl bindings: cmake failed with exit code $LastExitCode" }
+                cd ../
+            }
+        - ps: $env:CORE_VERSION = Get-Content -Path ./version.txt
+        - ps: $env:UNDERSCORED_CORE_VERSION = $env:CORE_VERSION.Replace(".", "_")
+        - ps: echo "Core version is $env:CORE_VERSION"
+# TODO: use the core version to update appveyor version here
+#    - ps: $env:BUILD_VERSION = "0.0.1." + $env:APPVEYOR_BUILD_NUMBER 
+#    - ps: echo update build version to $env:BUILD_VERSION
+#    - ps: Update-AppveyorBuild -Version $env:BUILD_VERSION
+
     build_script:
-    - cmd: echo Python - %PYTHON_BINDINGS%
+        - cd build
+        - msbuild /p:configuration=Release /v:m ALL_BUILD.vcxproj
+        - cd ../
+        - ps: |
+            if ($Env:PERL_BINDINGS -eq "1") {
+                cd build-perl
+                gmake
+                if ($LastExitCode -ne 0) { throw "Perl bindings: gmake failed with exit code $LastExitCode" }
+                cd ../
+            }
+            
+    test_script:
+        - "build\\core\\release\\test_core.exe"
+    
 -
     matrix:
         only:

From 160af94df93597fe7ef08059415e742d1a2f5361 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 26 Jul 2021 18:46:44 +0200
Subject: [PATCH 42/43] enable everything

---
 appveyor.yml | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index c3487ba..d403bab 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -58,7 +58,6 @@ for:
         }
         $env:PATH="C:\strawberry\perl\bin;C:\strawberry\perl\site\bin;C:\strawberry\c\bin;$env:PATH"
         $env:PERL_VERSION=$(perl -e 'print $^V')
-        
     before_build:
         - mkdir build
         - cd build
@@ -80,7 +79,6 @@ for:
 #    - ps: $env:BUILD_VERSION = "0.0.1." + $env:APPVEYOR_BUILD_NUMBER 
 #    - ps: echo update build version to $env:BUILD_VERSION
 #    - ps: Update-AppveyorBuild -Version $env:BUILD_VERSION
-
     build_script:
         - cd build
         - msbuild /p:configuration=Release /v:m ALL_BUILD.vcxproj
@@ -92,7 +90,6 @@ for:
                 if ($LastExitCode -ne 0) { throw "Perl bindings: gmake failed with exit code $LastExitCode" }
                 cd ../
             }
-            
     test_script:
         - "build\\core\\release\\test_core.exe"
     
@@ -106,7 +103,6 @@ for:
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
-    - exit 0
     - sh: |
         sudo add-apt-repository ppa:deadsnakes/ppa
         sudo apt-get update
@@ -143,14 +139,13 @@ for:
             - image: macos
     install:
     - sh: |
-        # Java bindings are currently disabled because JNI cannot be found by CMake
+        echo Building the Java bindings is currently disabled in CI because JNI cannot be found by CMake
         JAVA_BINDINGS=0
     - sh: |
         echo Building on Mac OS!
         echo Python: $PYTHON_BINDINGS
         echo Java: $JAVA_BINDINGS
         echo Perl: $PERL_BINDINGS
-    - exit 0
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig

From 939e07831054cdf9ade24c13e22eb1544560bacf Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 26 Jul 2021 19:01:34 +0200
Subject: [PATCH 43/43] removed travis build status from readme

---
 README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 80a8c28..a651609 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,7 @@ Library to export [Sourcetrail](https://www.sourcetrail.com/) compatible databas
 
 ## CI Pipelines
 
-Windows: [![Build status](https://ci.appveyor.com/api/projects/status/gbblx1l790vm952c/branch/master?svg=true)](https://ci.appveyor.com/project/mlangkabel/sourcetraildb/branch/master)
-
-Linux and macOS: [![Build Status](https://travis-ci.com/CoatiSoftware/SourcetrailDB.svg?branch=master)](https://travis-ci.com/CoatiSoftware/SourcetrailDB)
+[![Build status](https://ci.appveyor.com/api/projects/status/gbblx1l790vm952c/branch/master?svg=true)](https://ci.appveyor.com/project/mlangkabel/sourcetraildb/branch/master)
 
 
 ## Introduction