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Not-quite-working WASM

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This commit is contained in:
Alex 2022-01-24 21:43:57 +00:00
parent 91bfff1a35
commit e40a743dac
2 changed files with 15 additions and 3 deletions
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13
Romulus-M/CMakeLists.txt
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@ -5,5 +5,14 @@ set(SRC
skinny_reference.c skinny_reference.c
) )
add_library(romulus-m SHARED ${SRC}) if(EMSCRIPTEN)
install(TARGETS romulus-m) # WASM requires an executable, so we use a dummy target that doesn't do anything
# and link our library into it.
add_library(romulus-m STATIC ${SRC})
add_executable(romulus-m-wasm "main.c")
target_link_libraries(romulus-m-wasm PRIVATE romulus-m)
target_link_options(romulus-m-wasm PRIVATE -s EXPORTED_FUNCTIONS=['_main', '_crypto_aead_encrypt', '_crypto_aead_decrypt'])
else()
add_library(romulus-m SHARED ${SRC})
install(TARGETS romulus-m)
endif()

5
Romulus-M/export.h
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@ -8,6 +8,9 @@
#ifdef _WIN32 #ifdef _WIN32
#define EXPORT __declspec(dllexport) #define EXPORT __declspec(dllexport)
#else #elif __linux__
#define EXPORT __attribute__((visibility("default"))) #define EXPORT __attribute__((visibility("default")))
#elif __EMSCRIPTEN__
#include <emscripten.h>
#define EXPORT EMSCRIPTEN_KEEPALIVE
#endif #endif