From 4c725bb09bcd1aebfbc71f9708dab7b1fc4a09d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 19:59:23 +0100
Subject: [PATCH 01/23] Add build using VS2015 to Azure Pipelines [skip travis]
 [skip appveyor]

---
 .azure-pipelines.yml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index bf57f89a0c..f4def69d49 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -78,6 +78,24 @@ jobs:
           use_conan: 'yes'
           cxxver: '17'
 
+
+  - job: 'win2012_vs2015_cmake'
+    pool:
+      vmImage: 'vs2015-win2012r2'
+    steps:
+      - task: UsePythonVersion@0
+        displayName: 'Setup Python'
+        inputs:
+          versionSpec: '3.6'
+          addToPath: true
+          architecture: 'x64'
+      - template: .ci/azure-pipelines/steps-check-cmake.yml
+      - template: .ci/azure-pipelines/steps-install-conan.yml
+      - template: .ci/azure-pipelines/steps-install-boost.yml
+      - template: .ci/azure-pipelines/steps-cmake-build-and-test.yml
+        parameters:
+          use_conan: 'yes'
+
   - job: 'macos1013_xcode91_cmake'
     pool:
       vmImage: 'macOS-10.13'

From 9268070559b31f981bd54c3e119b31649367f1c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 20:07:24 +0100
Subject: [PATCH 02/23] Remove UsePythonVersion task

---
 .azure-pipelines.yml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index f4def69d49..d2ba539a42 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,12 +83,6 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - task: UsePythonVersion@0
-        displayName: 'Setup Python'
-        inputs:
-          versionSpec: '3.6'
-          addToPath: true
-          architecture: 'x64'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
       - template: .ci/azure-pipelines/steps-install-boost.yml

From 6c3e745254632e9eef579d3ba41da2295cd354ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 20:18:09 +0100
Subject: [PATCH 03/23] Restore UsePythonVersion but with Python 2.7

---
 .azure-pipelines.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index d2ba539a42..7c7e41b575 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,6 +83,12 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
+      - task: UsePythonVersion@0
+        displayName: 'Setup Python'
+        inputs:
+          versionSpec: '2.7'
+          addToPath: true
+          architecture: 'x64'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
       - template: .ci/azure-pipelines/steps-install-boost.yml

From c4197531465f675592d0073ada9ec2130961b91e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 20:26:51 +0100
Subject: [PATCH 04/23] Remove architecture parameter from UsePythonVersion
 task

---
 .azure-pipelines.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 7c7e41b575..8aa1d8a5fc 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -88,7 +88,6 @@ jobs:
         inputs:
           versionSpec: '2.7'
           addToPath: true
-          architecture: 'x64'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
       - template: .ci/azure-pipelines/steps-install-boost.yml

From a9369ca6f8c50c851c952ab9598f768b71bc6b48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:05:52 +0100
Subject: [PATCH 05/23] Replace UsePythonVersion with Python's ensurepip

---
 .azure-pipelines.yml                        | 5 -----
 .ci/azure-pipelines/steps-install-conan.yml | 1 +
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 8aa1d8a5fc..d2ba539a42 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,11 +83,6 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - task: UsePythonVersion@0
-        displayName: 'Setup Python'
-        inputs:
-          versionSpec: '2.7'
-          addToPath: true
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
       - template: .ci/azure-pipelines/steps-install-boost.yml
diff --git a/.ci/azure-pipelines/steps-install-conan.yml b/.ci/azure-pipelines/steps-install-conan.yml
index dc59a6c357..70507a4bb6 100644
--- a/.ci/azure-pipelines/steps-install-conan.yml
+++ b/.ci/azure-pipelines/steps-install-conan.yml
@@ -10,6 +10,7 @@ parameters:
 steps:
   - script: |
       ${{ parameters.python }} --version
+      ${{ parameters.python }} -m ensurepip
       ${{ parameters.python }} -m pip install --upgrade pip
       ${{ parameters.python }} -m pip install --upgrade conan
       conan --version

From bcfd82cd2d467acb3c7c9a34bf96285cc404180e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:20:38 +0100
Subject: [PATCH 06/23] Use Chocolatey to install Python 3.7

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index d2ba539a42..704e29fe1f 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,8 +83,11 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
+      - script: choco install --yes python --version 3.7.1
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
+        parameters:
+          python: C:\Python37\python.exe
       - template: .ci/azure-pipelines/steps-install-boost.yml
       - template: .ci/azure-pipelines/steps-cmake-build-and-test.yml
         parameters:

From 42a33fc34c112bbceef8ca87ffe4d181f9047557 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:29:54 +0100
Subject: [PATCH 07/23] Download Python installer directly

---
 .azure-pipelines.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 704e29fe1f..9619a7a2a6 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,7 +83,9 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - script: choco install --yes python --version 3.7.1
+      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\python-3.7.1-setup.exe'
+      - script: |
+          C:\python-3.7.1-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:

From d152a0ac064adbd1a446b3eb15e724184215c5f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:41:03 +0100
Subject: [PATCH 08/23] Fiddle with Python in PATH

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 9619a7a2a6..eb8a36f1f3 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,9 +83,13 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\python-3.7.1-setup.exe'
-      - script: |
-          C:\python-3.7.1-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+      - powershell: |
+          Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
+          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+          python.exe --version
+          py -3 --version
+          [Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Python37\Scripts", [System.EnvironmentVariableTarget]::Machine)
+        displayName: 'Setup Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:

From 8f877467c2fccfd2ba525f5f8fe8f1ad9f7b57cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:45:25 +0100
Subject: [PATCH 09/23] Fiddle with Python in PATH

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index eb8a36f1f3..b83553a9f6 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,13 +83,15 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: |
-          Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
+      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe'
+        displayName: 'Download Python'
+      - script: |
           C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
           python.exe --version
           py -3 --version
-          [Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Python37\Scripts", [System.EnvironmentVariableTarget]::Machine)
-        displayName: 'Setup Python'
+        displayName: 'Install Python'
+      - powershell: '[Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Python37\Scripts", [System.EnvironmentVariableTarget]::Machine)'
+        displayName: 'Fix Python in PATH'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:

From 04458572f3f9eb0efb1c0e89cf6652e3c08041f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 21:59:05 +0100
Subject: [PATCH 10/23] Install Conan from installer

---
 .azure-pipelines.yml | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index b83553a9f6..8711355f30 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,19 +83,13 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe'
-        displayName: 'Download Python'
+      - powershell: 'Invoke-WebRequest https://dl.bintray.com/conan/installers/conan-win-64_1_13_1.exe -OutFile C:\conan-setup.exe'
+        displayName: 'Download Conan'
       - script: |
-          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
-          python.exe --version
-          py -3 --version
-        displayName: 'Install Python'
-      - powershell: '[Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Python37\Scripts", [System.EnvironmentVariableTarget]::Machine)'
-        displayName: 'Fix Python in PATH'
+          C:\conan-setup.exe /sp- /silent /norestart /nocloseapplications
+          conan --version
+        displayName: 'Install Conan'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
-      - template: .ci/azure-pipelines/steps-install-conan.yml
-        parameters:
-          python: C:\Python37\python.exe
       - template: .ci/azure-pipelines/steps-install-boost.yml
       - template: .ci/azure-pipelines/steps-cmake-build-and-test.yml
         parameters:

From a2f3a85cc61fc4a9270de95e25c2bde0d78e7792 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 22:06:28 +0100
Subject: [PATCH 11/23] Hack inability to persist PATH changes on AzP

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 8711355f30..dc1e610e93 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,13 +83,20 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: 'Invoke-WebRequest https://dl.bintray.com/conan/installers/conan-win-64_1_13_1.exe -OutFile C:\conan-setup.exe'
-        displayName: 'Download Conan'
+      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe'
+        displayName: 'Download Python'
       - script: |
-          C:\conan-setup.exe /sp- /silent /norestart /nocloseapplications
-          conan --version
-        displayName: 'Install Conan'
+          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+          python.exe --version
+          py -3 --version
+          mklink C:\Windows\python.exe C:\Python37\python.exe
+          mklink C:\Windows\conan.exe C:\Python37\Scripts\conan.exe
+          python.exe --version
+        displayName: 'Install Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
+      - template: .ci/azure-pipelines/steps-install-conan.yml
+        parameters:
+          python: C:\Python37\python.exe
       - template: .ci/azure-pipelines/steps-install-boost.yml
       - template: .ci/azure-pipelines/steps-cmake-build-and-test.yml
         parameters:

From 1f01cd554ae41bef24b0bd4c8ce313235941b7ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 22:36:10 +0100
Subject: [PATCH 12/23] Remove Python symlink

---
 .azure-pipelines.yml | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index dc1e610e93..51a7b9c00d 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -87,11 +87,10 @@ jobs:
         displayName: 'Download Python'
       - script: |
           C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
-          python.exe --version
+          python --version
           py -3 --version
-          mklink C:\Windows\python.exe C:\Python37\python.exe
           mklink C:\Windows\conan.exe C:\Python37\Scripts\conan.exe
-          python.exe --version
+          conan --version
         displayName: 'Install Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml

From 584966758fb67e1e78718195e44667946c5779c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:01:52 +0100
Subject: [PATCH 13/23] Replace symlink with ##vso[task.prependpath]

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 51a7b9c00d..626f06eea0 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -87,10 +87,10 @@ jobs:
         displayName: 'Download Python'
       - script: |
           C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+          @echo ##vso[task.prependpath]C:\Python37
+          @echo ##vso[task.prependpath]C:\Python37\Scripts
           python --version
           py -3 --version
-          mklink C:\Windows\conan.exe C:\Python37\Scripts\conan.exe
-          conan --version
         displayName: 'Install Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml

From a693282e3825da3e14a599451d1d408b1ab9370f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:11:31 +0100
Subject: [PATCH 14/23] Merge steps

---
 .azure-pipelines.yml | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 626f06eea0..47d909354f 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -83,14 +83,11 @@ jobs:
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: 'Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe'
-        displayName: 'Download Python'
-      - script: |
-          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
-          @echo ##vso[task.prependpath]C:\Python37
-          @echo ##vso[task.prependpath]C:\Python37\Scripts
-          python --version
-          py -3 --version
+      - powershell: |
+          Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
+          & C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+          Write-Host "##vso[task.prependpath]C:\Python37"
+          Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
         displayName: 'Install Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml

From 9b59d87284928c5934f8962fc24172069c01c68f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:16:33 +0100
Subject: [PATCH 15/23] Revert

---
 .azure-pipelines.yml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 47d909354f..d1cca2cc99 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -85,9 +85,11 @@ jobs:
     steps:
       - powershell: |
           Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
-          & C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
-          Write-Host "##vso[task.prependpath]C:\Python37"
-          Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
+        displayName: 'Download Python'
+      - script: |
+          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
+          @echo ##vso[task.prependpath]C:\Python37
+          @echo ##vso[task.prependpath]C:\Python37\Scripts
         displayName: 'Install Python'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml

From f423f225a9e03e17d481ac5f763e76769cdf3067 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:28:36 +0100
Subject: [PATCH 16/23] Decrease required CMake from 3.10 to 3.7

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d5c5709f1..4e3cedbd96 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@
 # of contributors. It does not export or install any targets,
 # deploy config files or support subproject workflow.
 #
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.7)
 
 #-----------------------------------------------------------------------------
 # Options

From 77de6bbcf548df3585182955224fba8f1615c4a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:46:21 +0100
Subject: [PATCH 17/23] Install latest CMake

---
 .azure-pipelines.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index d1cca2cc99..235122a023 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -91,6 +91,12 @@ jobs:
           @echo ##vso[task.prependpath]C:\Python37
           @echo ##vso[task.prependpath]C:\Python37\Scripts
         displayName: 'Install Python'
+      - powershell: |
+          Invoke-WebRequest https://cmake.org/files/v3.14/cmake-3.14.0-win64-x64.zip -OutFile C:\cmake-3.14.0-win64-x64.zip
+          Expand-Archive C:\cmake.zip -DestinationPath C:\
+          Rename-Item -Path C:\cmake-3.14.0-win64-x64 -NewName C:\cmake
+          Write-Host "##vso[task.prependpath]C:\cmake\bin"
+        displayName: 'Install CMake'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:

From 2f052212965a7cd42ab459a7c00b3e5c742590fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Tue, 19 Mar 2019 23:50:24 +0100
Subject: [PATCH 18/23] Fix file name

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

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 235122a023..143da4aafa 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -93,7 +93,7 @@ jobs:
         displayName: 'Install Python'
       - powershell: |
           Invoke-WebRequest https://cmake.org/files/v3.14/cmake-3.14.0-win64-x64.zip -OutFile C:\cmake-3.14.0-win64-x64.zip
-          Expand-Archive C:\cmake.zip -DestinationPath C:\
+          Expand-Archive C:\cmake-3.14.0-win64-x64.zip -DestinationPath C:\
           Rename-Item -Path C:\cmake-3.14.0-win64-x64 -NewName C:\cmake
           Write-Host "##vso[task.prependpath]C:\cmake\bin"
         displayName: 'Install CMake'

From bdf120056d51bb25fd5f4feee4925442cdcd3c7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Wed, 20 Mar 2019 00:04:14 +0100
Subject: [PATCH 19/23] Final fiddling

---
 .azure-pipelines.yml | 12 +++++-------
 CMakeLists.txt       |  2 +-
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 143da4aafa..c53dc26add 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -85,18 +85,16 @@ jobs:
     steps:
       - powershell: |
           Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
-        displayName: 'Download Python'
-      - script: |
-          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37
-          @echo ##vso[task.prependpath]C:\Python37
-          @echo ##vso[task.prependpath]C:\Python37\Scripts
-        displayName: 'Install Python'
+          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37 | Out-Null
+          Write-Host "##vso[task.prependpath]C:\Python37"
+          Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
+        displayName: 'Install latest Python'
       - powershell: |
           Invoke-WebRequest https://cmake.org/files/v3.14/cmake-3.14.0-win64-x64.zip -OutFile C:\cmake-3.14.0-win64-x64.zip
           Expand-Archive C:\cmake-3.14.0-win64-x64.zip -DestinationPath C:\
           Rename-Item -Path C:\cmake-3.14.0-win64-x64 -NewName C:\cmake
           Write-Host "##vso[task.prependpath]C:\cmake\bin"
-        displayName: 'Install CMake'
+        displayName: 'Install latest CMake'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e3cedbd96..8d5c5709f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@
 # of contributors. It does not export or install any targets,
 # deploy config files or support subproject workflow.
 #
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.10)
 
 #-----------------------------------------------------------------------------
 # Options

From 5767828d95eadbd1c724d253a776ee6ef5ffc362 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Wed, 20 Mar 2019 09:06:32 +0100
Subject: [PATCH 20/23] Delete GIL from installed Boost 1.68 [skip travis]
 [skip appveyor]

---
 .ci/azure-pipelines/steps-install-boost.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.ci/azure-pipelines/steps-install-boost.yml b/.ci/azure-pipelines/steps-install-boost.yml
index 5dc27b86b4..1c3c7a2f8f 100644
--- a/.ci/azure-pipelines/steps-install-boost.yml
+++ b/.ci/azure-pipelines/steps-install-boost.yml
@@ -15,6 +15,11 @@ steps:
       tar -xf boost.tar.gz
     displayName: 'Download Boost'
 
+  - bash: |
+      cd boost_*
+      rm -rf libs/gil
+    displayName: 'Delete GIL from Boost 1.68'
+
   - script: |
       cd boost_*
       ./bootstrap.sh

From 57060ad6d12f7f179f402b4eb654d8e07c41e4b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Wed, 20 Mar 2019 09:17:05 +0100
Subject: [PATCH 21/23] Fiddle with logs verbosity [skip travis] [skip
 appveyor]

---
 .azure-pipelines.yml                        | 2 ++
 .ci/azure-pipelines/steps-install-boost.yml | 6 +++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index c53dc26add..0aa5a6b778 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -88,7 +88,9 @@ jobs:
           C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37 | Out-Null
           Write-Host "##vso[task.prependpath]C:\Python37"
           Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
+          python --version
         displayName: 'Install latest Python'
+      - script: python --version
       - powershell: |
           Invoke-WebRequest https://cmake.org/files/v3.14/cmake-3.14.0-win64-x64.zip -OutFile C:\cmake-3.14.0-win64-x64.zip
           Expand-Archive C:\cmake-3.14.0-win64-x64.zip -DestinationPath C:\
diff --git a/.ci/azure-pipelines/steps-install-boost.yml b/.ci/azure-pipelines/steps-install-boost.yml
index 1c3c7a2f8f..703313af5f 100644
--- a/.ci/azure-pipelines/steps-install-boost.yml
+++ b/.ci/azure-pipelines/steps-install-boost.yml
@@ -18,18 +18,18 @@ steps:
   - bash: |
       cd boost_*
       rm -rf libs/gil
-    displayName: 'Delete GIL from Boost 1.68'
+    displayName: 'Remove GIL from Boost 1.68'
 
   - script: |
       cd boost_*
       ./bootstrap.sh
-      sudo ./b2 -d0 -j4 variant=${{ parameters.variant }} toolset=${{ parameters.toolset }} --with-filesystem --with-test install
+      sudo ./b2 -j4 variant=${{ parameters.variant }} toolset=${{ parameters.toolset }} --with-filesystem --with-test install
     displayName: 'Install Boost on Unix'
     condition: ne(variables['Agent.OS'], 'Windows_NT')
 
   - script: |
       cd boost_*
       call .\bootstrap.bat
-      .\b2 -d0 -j4 variant=${{ parameters.variant }} --with-filesystem --with-test install
+      .\b2 -j4 variant=${{ parameters.variant }} --with-filesystem --with-test install
     displayName: 'Install Boost on Windows'
     condition: eq(variables['Agent.OS'], 'Windows_NT')

From 815c9cc509e75dc7885f0ac9f97a15429cf08913 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Wed, 20 Mar 2019 09:35:09 +0100
Subject: [PATCH 22/23] Fiddle with logs verbosity [skip travis] [skip
 appveyor]

---
 .azure-pipelines.yml                        | 17 +++++++----------
 .ci/azure-pipelines/steps-install-boost.yml |  5 +++--
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 0aa5a6b778..58f8de19a2 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -78,26 +78,23 @@ jobs:
           use_conan: 'yes'
           cxxver: '17'
 
-
   - job: 'win2012_vs2015_cmake'
     pool:
       vmImage: 'vs2015-win2012r2'
     steps:
-      - powershell: |
-          Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
-          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37 | Out-Null
-          Write-Host "##vso[task.prependpath]C:\Python37"
-          Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
-          python --version
-        displayName: 'Install latest Python'
-      - script: python --version
       - powershell: |
           Invoke-WebRequest https://cmake.org/files/v3.14/cmake-3.14.0-win64-x64.zip -OutFile C:\cmake-3.14.0-win64-x64.zip
           Expand-Archive C:\cmake-3.14.0-win64-x64.zip -DestinationPath C:\
           Rename-Item -Path C:\cmake-3.14.0-win64-x64 -NewName C:\cmake
           Write-Host "##vso[task.prependpath]C:\cmake\bin"
-        displayName: 'Install latest CMake'
+        displayName: 'Install CMake 3.14'
       - template: .ci/azure-pipelines/steps-check-cmake.yml
+      - powershell: |
+          Invoke-WebRequest https://www.python.org/ftp/python/3.7.1/python-3.7.1-amd64-webinstall.exe -OutFile C:\py3-setup.exe
+          C:\py3-setup.exe /quiet PrependPath=1 InstallAllUsers=1 Include_launcher=1 InstallLauncherAllUsers=1 Include_test=0 Include_doc=0 Include_dev=0 Include_debug=0 Include_tcltk=0 TargetDir=C:\Python37 | Out-Null
+          Write-Host "##vso[task.prependpath]C:\Python37"
+          Write-Host "##vso[task.prependpath]C:\Python37\Scripts"
+        displayName: 'Install Python 3.7'
       - template: .ci/azure-pipelines/steps-install-conan.yml
         parameters:
           python: C:\Python37\python.exe
diff --git a/.ci/azure-pipelines/steps-install-boost.yml b/.ci/azure-pipelines/steps-install-boost.yml
index 703313af5f..a10b706542 100644
--- a/.ci/azure-pipelines/steps-install-boost.yml
+++ b/.ci/azure-pipelines/steps-install-boost.yml
@@ -17,8 +17,9 @@ steps:
 
   - bash: |
       cd boost_*
-      rm -rf libs/gil
-    displayName: 'Remove GIL from Boost 1.68'
+      rm -r libs/gil
+      dir libs
+    displayName: 'Remove libs/gil from Boost 1.68'
 
   - script: |
       cd boost_*

From c7cc98b926d704c899ded02690214ae84c9a9594 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Wed, 20 Mar 2019 10:00:12 +0100
Subject: [PATCH 23/23] Fiddle with logs verbosity [skip travis] [skip
 appveyor]

---
 .ci/azure-pipelines/steps-install-boost.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ci/azure-pipelines/steps-install-boost.yml b/.ci/azure-pipelines/steps-install-boost.yml
index a10b706542..bb6c7e6746 100644
--- a/.ci/azure-pipelines/steps-install-boost.yml
+++ b/.ci/azure-pipelines/steps-install-boost.yml
@@ -18,7 +18,7 @@ steps:
   - bash: |
       cd boost_*
       rm -r libs/gil
-      dir libs
+      ls libs
     displayName: 'Remove libs/gil from Boost 1.68'
 
   - script: |