Generate cpp_dummy_build.cpp dynamically
Generate programs/test/cpp_dummy_build.cpp dynamically instead of
maintaining it manually. This removes the need to update it when the list of
headers changes.
Include all the headers unconditionally except for the ones that cannot be
included directly.
Support this dynamic generation both with make and with cmake.
Adapt all.sh accordingly. Remove the redundant C build from
component_build_default_make_gcc_and_cxx (it was also done in
component_test_default_out_of_box), leaving a component_test_make_cxx. Also
run the C++ program, because why not. Do this in the full configuration
which may catch a bit more problems in headers.
Fixes #2570 for good.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Signed-off-by: Thomas Daubney <>
diff --git a/programs/test/CMakeLists.txt b/programs/test/CMakeLists.txt
index 2b1e61e..04ec7fc 100644
--- a/programs/test/CMakeLists.txt
+++ b/programs/test/CMakeLists.txt
@@ -22,7 +22,17 @@
)
if(TEST_CPP)
- list(APPEND executables_mbedcrypto cpp_dummy_build)
+ set(cpp_dummy_build_cpp "${CMAKE_CURRENT_BINARY_DIR}/cpp_dummy_build.cpp")
+ set(generate_cpp_dummy_build "${CMAKE_CURRENT_SOURCE_DIR}/generate_cpp_dummy_build.sh")
+ add_custom_command(
+ OUTPUT "${cpp_dummy_build_cpp}"
+ COMMAND "${generate_cpp_dummy_build}" "${cpp_dummy_build_cpp}"
+ DEPENDS "${generate_cpp_dummy_build}"
+ WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+ )
+ add_executable(cpp_dummy_build "${cpp_dummy_build_cpp}")
+ target_include_directories(cpp_dummy_build PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../include)
+ target_link_libraries(cpp_dummy_build ${mbedcrypto_target})
endif()
foreach(exe IN LISTS executables_libs executables_mbedcrypto)