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Added target_compile_definitions for XEUS_SEARCH_PATH #245

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Added target_compile_definitions for XEUS_SEARCH_PATH #245

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2 changes: 2 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -377,6 +377,8 @@ macro(xeus_cpp_create_target target_name linkage output_name)
target_link_libraries(${target_name} PRIVATE ${CMAKE_THREAD_LIBS_INIT})
endif()

target_compile_definitions(${target_name} PRIVATE "XEUS_SEARCH_PATH=\"$<JOIN:$<TARGET_PROPERTY:${target_name},INCLUDE_DIRECTORIES>,:>\"")

endmacro()

# xeus-cpp-headers
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13 changes: 13 additions & 0 deletions src/xinterpreter.cpp
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Expand Up @@ -46,6 +46,19 @@ void* createInterpreter(const Args &ExtraArgs = {}) {
ClangArgs.push_back(CxxInclude.c_str());
}
#endif

#ifdef XEUS_SEARCH_PATH
std::string search_path = XEUS_SEARCH_PATH;
std::istringstream iss(search_path);
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warning: no header providing "std::istringstream" is directly included [misc-include-cleaner]

src/xinterpreter.cpp:19:

- #ifndef EMSCRIPTEN
+ #include <sstream>
+ #ifndef EMSCRIPTEN

std::string path;
while (std::getline(iss, path, ':')) {
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warning: no header providing "std::getline" is directly included [misc-include-cleaner]

  while (std::getline(iss, path, ':')) {
              ^

if (!path.empty()) {
ClangArgs.push_back("-I");
ClangArgs.push_back(path.c_str());
}
}
#endif

ClangArgs.insert(ClangArgs.end(), ExtraArgs.begin(), ExtraArgs.end());
// FIXME: We should process the kernel input options and conditionally pass
// the gpu args here.
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