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CMake: Expose *_regs.h to SWIG wrappers

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Some of the UPM libraries have a common C header with types used in both
the C and C++ source.  This commit adds these common header files to the
SWIG modules.

Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck 2018-06-08 11:58:07 -07:00
parent 9a959b578c
commit 330c94f1e2
1 changed files with 15 additions and 6 deletions
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21
src/CMakeLists.txt
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@ -248,11 +248,10 @@ function (_get_current_dot_i_file filePrefix varDotIFile)
# This file will exist OUTSIDE the source tree
set(${varDotIFile} "${CMAKE_CURRENT_BINARY_DIR}/${libname}.i")
# First, create the include variables
set(SWIG_HASH_INCLUDES)
foreach (_hpp ${module_hpp})
set(SWIG_HASH_INCLUDES "#include \"${_hpp}\"")
endforeach()
# Create preprocessor include string for importing
string(REGEX REPLACE ";" "\"\n#include \"" SWIG_HASH_INCLUDES "${module_h_hpp}")
set(SWIG_HASH_INCLUDES "#include \"${SWIG_HASH_INCLUDES}\"")
# And the SWIG import string
string(REPLACE "#" "%" SWIG_PERCENT_INCLUDES "${SWIG_HASH_INCLUDES}")
# Write the interface file
@ -308,7 +307,7 @@ macro(_upm_swig_python)
set (python_wrapper_target ${SWIG_MODULE_${python_wrapper_name}_REAL_NAME})
add_dependencies(${python_wrapper_target} ${libname})
swig_link_libraries (${python_wrapper_name} ${PYTHON_LIBRARIES} ${libname})
swig_link_libraries (${python_wrapper_name} ${PYTHON_LIBRARIES} ${libname} -Wl,--unresolved-symbols=report-all)
target_include_directories (${python_wrapper_target}
PUBLIC
"${PYTHON_INCLUDE_PATH}"
@ -821,6 +820,16 @@ function(upm_module_init)
# Don't SWIG C
if (NOT IS_C_LIBRARY)
# When auto-generating a SWIG .i file, first include any C headers which
# end in *_regs.h. Then, include the C++ headers.
if (UPM_MIXED_MODULE_INIT_C_HDR AND UPM_MIXED_MODULE_INIT_CPP_WRAPS_C)
string(REGEX MATCHALL "[^;]*_regs.h" _regs "${UPM_MIXED_MODULE_INIT_C_HDR}")
if(_regs)
list(APPEND module_h_hpp "${_regs}")
endif()
endif ()
list(APPEND module_h_hpp "${module_hpp}")
separate_arguments (module_h_hpp)
if (BUILDSWIGPYTHON)
upm_swig_python()
endif (BUILDSWIGPYTHON)