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| author | Brad King <brad.king@kitware.com> | 2018-04-03 15:31:59 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-04-03 18:34:57 (GMT) |
| commit | 843d55de295b0eeca2a028badde3b2f9a409cc72 (patch) | |
| tree | 3ef22b1de380da49007e6fd5eb7684f51386868a /Tests/RunCMake/Android/check_binary.cmake | |
| parent | 12e6796b6289dbc910b9b7fe57f6b564edbc46dd (diff) | |
| download | CMake-843d55de295b0eeca2a028badde3b2f9a409cc72.zip CMake-843d55de295b0eeca2a028badde3b2f9a409cc72.tar.gz CMake-843d55de295b0eeca2a028badde3b2f9a409cc72.tar.bz2 | |
Android: Suppress implicit -lstdc++ linker flag
The chosen STL libraries are already linked explicitly so we shouldn't
let the compiler add its implicit `-lstdc++` (the default) when invoking
the linker.
Fixes: #17863
NDK-Issue: https://github.com/android-ndk/ndk/issues/105
Inspired-by: Tom Hughes <tomtheengineer@gmail.com>
Diffstat (limited to 'Tests/RunCMake/Android/check_binary.cmake')
| -rw-r--r-- | Tests/RunCMake/Android/check_binary.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Tests/RunCMake/Android/check_binary.cmake b/Tests/RunCMake/Android/check_binary.cmake new file mode 100644 index 0000000..1d1b01a --- /dev/null +++ b/Tests/RunCMake/Android/check_binary.cmake @@ -0,0 +1,8 @@ +if(NOT EXISTS "${file}") + message(FATAL_ERROR "Missing file:\n ${file}") +endif() +execute_process(COMMAND "${objdump}" -p ${file} OUTPUT_VARIABLE out) +if(out MATCHES "NEEDED[^\n]*stdc\\+\\+") + string(REPLACE "\n" "\n " out " ${out}") + message(FATAL_ERROR "File:\n ${file}\ndepends on libstdc++:\n${out}") +endif() |