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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2018-11-27 15:10:32 +0100 |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2018-12-07 18:51:57 +0100 |
| commit | dff28141dcddd90b0bb95740d66b8f698cc8da6a (patch) | |
| tree | 0a6a26af46a22a672f7e12a53550b7f691559dcb /Modules | |
| parent | 7b3d4799f8c03162d537e65effd3dd8d56fc3386 (diff) | |
| download | cmake-dff28141dcddd90b0bb95740d66b8f698cc8da6a.tar.gz | |
UseSWIG: add management of SWIG option -module
When file property SWIG_MODULE_NAME is specified, provide option -module
to SWIG compiler.
Fixes: #18374
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/UseSWIG.cmake | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Modules/UseSWIG.cmake b/Modules/UseSWIG.cmake index d9a03898e0..a3d6d9e347 100644 --- a/Modules/UseSWIG.cmake +++ b/Modules/UseSWIG.cmake @@ -142,6 +142,11 @@ ensure generated files will receive the required settings. set_property(SOURCE mymod.i PROPERTY SWIG_MODULE_NAME mymod_realname) + .. note:: + + If policy :policy:`CMP0086` is set to ``NEW``, ``-module <module_name>`` + is passed to ``SWIG`` compiler. + Target library properties can be set to apply same configuration to all SWIG input files. @@ -220,12 +225,19 @@ as well as ``SWIG``: #]=======================================================================] cmake_policy(GET CMP0078 target_name_policy) +cmake_policy(GET CMP0086 module_name_policy) + cmake_policy (VERSION 3.12) if (target_name_policy) # respect user choice regarding CMP0078 policy cmake_policy(SET CMP0078 ${target_name_policy}) endif() +if (module_name_policy) + # respect user choice regarding CMP0086 policy + cmake_policy(SET CMP0086 ${module_name_policy}) +endif() unset(target_name_policy) +unset(module_name_policy) set(SWIG_CXX_EXTENSION "cxx") set(SWIG_EXTRA_LIBRARIES "") @@ -426,6 +438,19 @@ function(SWIG_ADD_SOURCE_TO_MODULE name outfiles infile) list (APPEND swig_special_flags "-c++") endif() + cmake_policy(GET CMP0086 module_name_policy) + if (module_name_policy STREQUAL "NEW") + get_source_file_property(module_name "${infile}" SWIG_MODULE_NAME) + if (module_name) + list (APPEND swig_special_flags "-module" "${module_name}") + endif() + else() + if (NOT module_name_policy) + cmake_policy(GET_WARNING CMP0086 _cmp0086_warning) + message(AUTHOR_WARNING "${_cmp0086_warning}\n") + endif() + endif() + set (swig_extra_flags) if(SWIG_MODULE_${name}_LANGUAGE STREQUAL "CSHARP") if(NOT ("-dllimport" IN_LIST swig_source_file_flags OR "-dllimport" IN_LIST SWIG_MODULE_${name}_EXTRA_FLAGS)) |