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Add a C++ backend for LibertyXDR

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Also change the C backend so that it also de/serializes
unions without any other fields besides the tag.
This commit is contained in:
Přemysl Eric Janouch
2023-07-07 12:25:14 +02:00
parent f78f8a70f1
commit 2edc9c6fd1
13 changed files with 638 additions and 12 deletions
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22
CMakeLists.txt
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@@ -1,5 +1,5 @@
cmake_minimum_required (VERSION 2.8.12)
project (liberty C)
project (liberty C CXX)
# Moar warnings
if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
@@ -72,7 +72,7 @@ add_test (test-cmake-parser
# Test protocol code generation
set (lxdrgen_outputs)
set (lxdrgen_base "${PROJECT_BINARY_DIR}/lxdrgen.lxdr")
foreach (backend c go mjs swift)
foreach (backend c cpp go mjs swift)
list (APPEND lxdrgen_outputs ${lxdrgen_base}.${backend})
add_custom_command (OUTPUT ${lxdrgen_base}.${backend}
COMMAND env LC_ALL=C awk
@@ -91,9 +91,21 @@ add_custom_target (test-lxdrgen-outputs ALL DEPENDS ${lxdrgen_outputs})
set_source_files_properties (${lxdrgen_base}.c
PROPERTIES HEADER_FILE_ONLY TRUE)
add_executable (test-lxdrgen tests/lxdrgen.c ${lxdrgen_base}.c)
target_include_directories (test-lxdrgen PUBLIC ${PROJECT_BINARY_DIR})
add_test (NAME test-lxdrgen-c COMMAND test-lxdrgen)
add_executable (test-lxdrgen-c tests/lxdrgen.c ${lxdrgen_base}.c)
target_include_directories (test-lxdrgen-c PUBLIC ${PROJECT_BINARY_DIR})
add_test (NAME test-lxdrgen-c COMMAND test-lxdrgen-c)
set_source_files_properties (${lxdrgen_base}.cpp
PROPERTIES HEADER_FILE_ONLY TRUE)
if (WIN32)
add_executable (test-lxdrgen-cpp tests/lxdrgen.cpp
${lxdrgen_base}.cpp tools/lxdrgen-cpp-win32.cpp)
else ()
add_executable (test-lxdrgen-cpp tests/lxdrgen.cpp
${lxdrgen_base}.cpp tools/lxdrgen-cpp-posix.cpp)
endif ()
target_include_directories (test-lxdrgen-cpp PUBLIC ${PROJECT_BINARY_DIR})
add_test (NAME test-lxdrgen-cpp COMMAND test-lxdrgen-cpp)
find_program (GO_EXECUTABLE go)
if (GO_EXECUTABLE)