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| author | chriseth <chris@ethereum.org> | 2018-02-21 13:27:11 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-21 13:27:11 +0800 |
| commit | 16c7eabc1c01328954af35c2e93f601ed26b9776 (patch) | |
| tree | 40321727602d7c4bde43d1f6bbf013c964ad6583 | |
| parent | 2f862b472861c384ce2ed4e8550d6794148fbee1 (diff) | |
| parent | c43953f9fe25066881938944c6a33817be8f424f (diff) | |
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Merge pull request #3559 from ethereum/emscripten-fail-on-undefined
CMake: abort if linking results in undefined symbols with emscripten
| -rw-r--r-- | cmake/EthCompilerSettings.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmake/EthCompilerSettings.cmake b/cmake/EthCompilerSettings.cmake index 7199f537..a9ed0a74 100644 --- a/cmake/EthCompilerSettings.cmake +++ b/cmake/EthCompilerSettings.cmake @@ -140,6 +140,9 @@ if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MA set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s NO_DYNAMIC_EXECUTION=1") # Disable greedy exception catcher set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s NODEJS_CATCH_EXIT=0") + # Abort if linking results in any undefined symbols + # Note: this is on by default in the CMake Emscripten module which we aren't using + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s ERROR_ON_UNDEFINED_SYMBOLS=1") add_definitions(-DETH_EMSCRIPTEN=1) endif() endif() |