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Update Windows CMake builds to use NuGet package for PCRE2

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sethg 2022-03-31 19:08:46 +02:00
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Doc/Manual/Windows.html
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@ -248,16 +248,9 @@ For fully working build steps always check the Continuous Integration (CI) setup
and save to a folder e.g. <tt>C:\Tools\Bison</tt>
</li>
<li>
Unfortunately, PCRE2 is not yet available on Nuget. Instead we will use CMake to build and install <a href="https://www.pcre.org/">PCRE2</a> to <tt>C:\Tools\pcre2</tt> using the following commands:
<div class="shell"><pre>
cd C:\
SET PATH=C:\Tools\CMake\CMake-win64.3.15.5\bin;%PATH%
git clone https://github.com/PhilipHazel/pcre2.git
cd pcre2
cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_INSTALL_PREFIX=C:/Tools/pcre2 -S . -B build
cmake --build build --config Release --target install
</pre></div>
Alternatively, set <tt>WITH_PCRE=OFF</tt> to disable PCRE2 support if you are sure you do not require it.
Install the <a href="https://www.nuget.org/packages/pcre2/">PCRE2 Nuget package</a> using the following command: <pre>C:\Tools\nuget install PCRE2 -Version 10.39 -OutputDirectory C:\Tools\pcre2</pre>.
Note this is a x64 build, if this is not suitable PCRE2 can be built from source using <a href="https://github.com/PhilipHazel/pcre2/">https://github.com/PhilipHazel/pcre2/</a>.
Alternatively, set <tt>WITH_PCRE=OFF</tt> to disable PCRE2 support if you are sure you do not require it.
</li>
<li>
We will also need the SWIG source code. Either download a zipped archive from GitHub, or if git is installed clone the latest codebase
@ -271,10 +264,12 @@ cmake --build build --config Release --target install
architecture. We add the required build tools to the system PATH, and then
build a Release version of SWIG. If all runs successfully a new swig.exe should be generated in the <tt>C:/swig/install2/bin</tt> folder.
</p>
<div class="shell"> <pre>
</li>
</ol>
<div class="shell"><pre>
cd C:\swig
SET PATH=C:\Tools\CMake\CMake-win64.3.15.5\bin;C:\Tools\bison\Bison.3.7.4\bin;%PATH%
SET PCRE_ROOT=C:/Tools/pcre2
SET PCRE_ROOT=C:\Tools\pcre2\PCRE2.10.39.0
SET PCRE_PLATFORM=x64
cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_INSTALL_PREFIX="%CD:\=/%/install2" -DCMAKE_C_FLAGS="/DPCRE2_STATIC" ^
-DCMAKE_CXX_FLAGS="/DPCRE2_STATIC" -DPCRE2_INCLUDE_DIR=%PCRE_ROOT%/include -DPCRE2_LIBRARY=%PCRE_ROOT%/lib/pcre2-8-static.lib -S . -B build
@ -283,9 +278,8 @@ cmake --build build --config Release --target install
REM to test the exe
cd install2/bin
swig.exe -help
</pre></div>
</li>
</ol>
</pre></div>
<p>
In addition to Release builds you can create a Debug build using:
</p>