Support for -Wa,-compress-debug-sections.
Also, while I'm here, support -nocompress-debug-sections too.
llvm-svn: 204959
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 5b997e7..7568151 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1724,6 +1724,7 @@
// When using an integrated assembler, translate -Wa, and -Xassembler
// options.
+ bool CompressDebugSections = false;
for (arg_iterator it = Args.filtered_begin(options::OPT_Wa_COMMA,
options::OPT_Xassembler),
ie = Args.filtered_end(); it != ie; ++it) {
@@ -1749,7 +1750,10 @@
CmdArgs.push_back("-mnoexecstack");
} else if (Value == "-compress-debug-sections" ||
Value == "--compress-debug-sections") {
- D.Diag(diag::warn_missing_debug_compression);
+ CompressDebugSections = true;
+ } else if (Value == "-nocompress-debug-sections" ||
+ Value == "--nocompress-debug-sections") {
+ CompressDebugSections = false;
} else if (Value.startswith("-I")) {
CmdArgs.push_back(Value.data());
// We need to consume the next argument if the current arg is a plain
@@ -1762,6 +1766,8 @@
}
}
}
+ if (CompressDebugSections)
+ CmdArgs.push_back("-compress-debug-sections");
}
// Until ARM libraries are build separately, we have them all in one library