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| author | Petr Hosek <phosek@chromium.org> | 2017-02-17 19:29:12 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2017-02-17 19:29:12 +0000 |
| commit | 7acbeaf1bccbfb3f8ef55960d0049dbd0399fafd (patch) | |
| tree | 7dcd7be8542ef6b4c88c3f5d25c1e58e66363c3b /llvm | |
| parent | 367ad73aff17d9738ea86f8f0609d81aa665aabc (diff) | |
| download | bcm5719-llvm-7acbeaf1bccbfb3f8ef55960d0049dbd0399fafd.tar.gz bcm5719-llvm-7acbeaf1bccbfb3f8ef55960d0049dbd0399fafd.zip | |
[CMake] Support externalizing debug info on non-Darwin platforms
On other platorms, we use objcopy to export the debug info.
Differential Revision: https://reviews.llvm.org/D28575
llvm-svn: 295481
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/cmake/modules/AddLLVM.cmake | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake index cb4171c9bc8..7f7608cff33 100644 --- a/llvm/cmake/modules/AddLLVM.cmake +++ b/llvm/cmake/modules/AddLLVM.cmake @@ -1387,7 +1387,11 @@ function(llvm_externalize_debuginfo name) endif() if(NOT LLVM_EXTERNALIZE_DEBUGINFO_SKIP_STRIP) - set(strip_command COMMAND xcrun strip -Sxl $<TARGET_FILE:${name}>) + if(APPLE) + set(strip_command COMMAND xcrun strip -Sxl $<TARGET_FILE:${name}>) + else() + set(strip_command COMMAND strip -gx $<TARGET_FILE:${name}>) + endif() endif() if(APPLE) @@ -1403,7 +1407,11 @@ function(llvm_externalize_debuginfo name) ${strip_command} ) else() - message(FATAL_ERROR "LLVM_EXTERNALIZE_DEBUGINFO isn't implemented for non-darwin platforms!") + add_custom_command(TARGET ${name} POST_BUILD + COMMAND objcopy --only-keep-debug $<TARGET_FILE:${name}> $<TARGET_FILE:${name}>.debug + ${strip_command} -R .gnu_debuglink + COMMAND objcopy --add-gnu-debuglink=$<TARGET_FILE:${name}>.debug $<TARGET_FILE:${name}> + ) endif() endfunction() |
