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author | Julien Schueller <schueller@phimeca.com> | 2021-08-05 15:27:00 +0200 |
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committer | Vadim Zeitlin <vz-swig@zeitlins.org> | 2021-10-03 16:32:11 +0200 |
commit | 42ed181e0816e32e0145bc02bdd4cc0141519de3 (patch) | |
tree | bb89829f4455a681079a07be546b2ea6b2d5dd6d | |
parent | 892db20d1244f2514c4c5deb25078e0b3da9942a (diff) | |
download | swig-42ed181e0816e32e0145bc02bdd4cc0141519de3.tar.gz |
[CMake] Add option to enable pcre
Closes #2031, #2065.
-rw-r--r-- | CHANGES.current | 3 | ||||
-rw-r--r-- | CMakeLists.txt | 6 | ||||
-rw-r--r-- | Doc/Manual/Windows.html | 3 |
3 files changed, 8 insertions, 4 deletions
diff --git a/CHANGES.current b/CHANGES.current index a118132f8..3492e6df6 100644 --- a/CHANGES.current +++ b/CHANGES.current @@ -7,6 +7,9 @@ the issue number to the end of the URL: https://github.com/swig/swig/issues/ Version 4.1.0 (in progress) =========================== +2021-10-03: jschueller + [CMake] #2065: Add option to enable or disable PCRE support. + 2021-09-16: ianlancetaylor [Go] Improved _cgo_panic implementation. diff --git a/CMakeLists.txt b/CMakeLists.txt index 0b6743471..8a195de54 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -73,9 +73,9 @@ if (MSVC) set (CMAKE_CXX_FLAGS "/EHsc ${CMAKE_CXX_FLAGS}") endif () -set (PCRE_REQUIRED_ARG "REQUIRED" CACHE STRING "required arg") -find_package (PCRE ${PCRE_REQUIRED_ARG}) -if (PCRE_FOUND) +option (WITH_PCRE "Enable pcre" ON) +if (WITH_PCRE) + find_package (PCRE REQUIRED) set (HAVE_PCRE 1) include_directories (${PCRE_INCLUDE_DIRS}) endif() diff --git a/Doc/Manual/Windows.html b/Doc/Manual/Windows.html index 9365070e9..eae9ffb84 100644 --- a/Doc/Manual/Windows.html +++ b/Doc/Manual/Windows.html @@ -251,7 +251,8 @@ For fully working build steps always check the Continuous Integration setups cur and save to a folder e.g. C:\Tools\Bison </li> <li> - Install PCRE using Nuget using the following command: <pre>C:\Tools\nuget install pcre -Version 8.33.0.1 -OutputDirectory C:\Tools\pcre</pre> + Install PCRE using Nuget using the following command: <pre>C:\Tools\nuget install pcre -Version 8.33.0.1 -OutputDirectory C:\Tools\pcre</pre>. + Alternatively, use <tt>WITH_PCRE</tt> option to disable PCRE support if you are sure not to need 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 |