diff options
Diffstat (limited to 'llvm/tools/llvm-mc/llvm-mc.cpp')
| -rw-r--r-- | llvm/tools/llvm-mc/llvm-mc.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/tools/llvm-mc/llvm-mc.cpp b/llvm/tools/llvm-mc/llvm-mc.cpp index aa380d3fe9bc..dd5a66a6eb7d 100644 --- a/llvm/tools/llvm-mc/llvm-mc.cpp +++ b/llvm/tools/llvm-mc/llvm-mc.cpp @@ -76,8 +76,8 @@ static cl::opt<DebugCompressionType> CompressDebugSections( cl::init(DebugCompressionType::None), cl::desc("Choose DWARF debug sections compression:"), cl::values(clEnumValN(DebugCompressionType::None, "none", "No compression"), - clEnumValN(DebugCompressionType::Z, "zlib", - "Use zlib compression")), + clEnumValN(DebugCompressionType::Zlib, "zlib", "Use zlib"), + clEnumValN(DebugCompressionType::Zstd, "zstd", "Use zstd")), cl::cat(MCCategory)); static cl::opt<bool> @@ -399,15 +399,15 @@ int main(int argc, char **argv) { assert(MAI && "Unable to create target asm info!"); MAI->setRelaxELFRelocations(RelaxELFRel); - if (CompressDebugSections != DebugCompressionType::None) { - if (!compression::zlib::isAvailable()) { + if (const char *Reason = compression::getReasonIfUnsupported( + compression::formatFor(CompressDebugSections))) { WithColor::error(errs(), ProgName) - << "build tools with zlib to enable -compress-debug-sections"; + << "--compress-debug-sections: " << Reason; return 1; } - MAI->setCompressDebugSections(CompressDebugSections); } + MAI->setCompressDebugSections(CompressDebugSections); MAI->setPreserveAsmComments(PreserveComments); // Package up features to be passed to target/subtarget |