[cfe-dev] How to know autopopulated clang parameters for iOS environment?

[Anton Smirnov]

Hey!

I'm trying to generate clang bit-code for .cpp source file.

For my host platform (mac) i'm running:

    clang++ -emit-llvm -S -c hw.cpp -o hw.ll

and i can see it's autopopulated by clang driver to the next cmd:

    -cc1 -triple x86_64-apple-macosx10.9.0 -emit-llvm -disable-free
-disable-llvm-verifier -main-file-name hw.cpp -mrelocation-model pic
-pic-level 2 -mdisable-fp-elim -masm-verbose -munwind-tables -target-cpu
core2 -coverage-file /tmp/hw.ll -resource-dir
/Users/asmirnov/Documents/dev/src/llvm_34_build_local2/bin/../lib/clang/3.4
-I
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include
-stdlib=libc++ -fdeprecated-macro -fdebug-compilation-dir
/Users/asmirnov/Documents/dev/src/llvm_34_build_local2 -ferror-limit 19
-fmessage-length 100 -stack-protector 1 -mstackrealign -fblocks
-fobjc-runtime=macosx-10.9.0 -fencode-extended-block-signature
-fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics
-vectorize-slp -o /tmp/hw.ll -x c++ ./hw.cpp

How to know autopopulated clang params if i cross-compile clang for ARM
(using XCode toolchain)? I believe it's another "-triple" and some other
arguments values.

The problem is that i don't want to jailbreak my ios device as i need it
only once and executable launching is not allowed on ios.

Any thoughts?

Regards, Anton.
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