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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2018-02-07 01:46:46 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2018-02-07 01:46:46 +0000 |
| commit | fd4db5331e512d23d2d1c832065acbe226e7616d (patch) | |
| tree | f82cc74b81c57e0ea53130d3e4891725d5e667bc /clang/lib/CodeGen/CodeGenModule.h | |
| parent | fd443e9b6cd0559f2dd6e51ae40eb54542fccbf0 (diff) | |
| download | llvm-fd4db5331e512d23d2d1c832065acbe226e7616d.zip llvm-fd4db5331e512d23d2d1c832065acbe226e7616d.tar.gz llvm-fd4db5331e512d23d2d1c832065acbe226e7616d.tar.bz2 | |
Support `#pragma comment(lib, "name")` in the frontend for ELF
This adds the frontend support required to support the use of the
comment pragma to enable auto linking on ELFish targets. This is a
generic ELF extension supported by LLVM. We need to change the handling
for the "dependentlib" in order to accommodate the previously discussed
encoding for the dependent library descriptor. Without the custom
handling of the PCK_Lib directive, the -l prefixed option would be
encoded into the resulting object (which is treated as a frontend
error).
llvm-svn: 324438
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index 42e9e1b..61b97e6 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -1094,6 +1094,8 @@ public: /// value. void AddDependentLib(StringRef Lib); + void AddELFLibDirective(StringRef Lib); + llvm::GlobalVariable::LinkageTypes getFunctionLinkage(GlobalDecl GD); void setFunctionLinkage(GlobalDecl GD, llvm::Function *F) { |