[cfe-dev] clang-interpreter headers issue

[Anton Smirnov]

Hi.

I'm testing llvm/clang release 3.4 and i'm having clang-interpreter issue -
headers are not found. But i can compile with clang without problems.

I'm not sure if the issue relates to the trunk/3.5 RC as i need the latest
release available.

Please let me know if i miss smth.

// test file (hello world)

MBA-Anton:bin asmirnov$ cat /tmp/hw.cpp

#include <stdio.h>


int main() {

printf("hello world\n");

return 1;

}

// default compiler info

MBA-Anton:bin asmirnov$ clang -v

Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)

Target: x86_64-apple-darwin13.3.0

Thread model: posix


// compile test file with clang

MBA-Anton:bin asmirnov$ clang /tmp/hw.cpp -o /tmp/hw

// run to test

MBA-Anton:bin asmirnov$ /tmp/hw

hello world

// where clang is?

MBA-Anton:bin asmirnov$ which clang

/usr/bin/clang


// test clang-interpreter (expected to be translated and launched)

MBA-Anton:bin asmirnov$ ./clang-interpreter /tmp/hw.cpp

/tmp/hw.cpp:1:10: fatal error: 'stdio.h' file not found

#include <stdio.h>

         ^

1 error generated.

---

Also i don't understand actually if it tries to compile the file first (and
i expect it to interpret the source file):


MBA-Anton:bin asmirnov$ ./clang-interpreter /tmp/hw.cpp -v

clang version 3.4 (198679)

Target: x86_64-apple-darwin13.3.0

Thread model: posix

clang invocation:

 "/Users/asmirnov/Documents/dev/src/llvm_34_local_installed2/bin/clang-interpreter"
"-cc1" "-triple" "x86_64-apple-macosx10.9.0" "-fsyntax-only"
"-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" "-v"
"-resource-dir"
"/Users/asmirnov/Documents/dev/src/llvm_34_local_installed2/bin/../lib/clang/3.4"
"-stdlib=libc++" "-fdeprecated-macro" "-fdebug-compilation-dir"
"/Users/asmirnov/Documents/dev/src/llvm_34_local_installed2/bin"
"-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" "-x"
"c++" "/tmp/hw.cpp"


clang -cc1 version 3.4 based upon LLVM 3.4svn default target
x86_64-apple-darwin13.3.0

ignoring nonexistent directory
"/Users/asmirnov/Documents/dev/src/llvm_34_local_installed2/bin/../include/c++/v1"

ignoring nonexistent directory "/usr/include/c++/v1"

ignoring nonexistent directory "/usr/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/include

 /Users/asmirnov/Documents/dev/src/llvm_34_local_installed2/bin/../lib/clang/3.4/include

 /System/Library/Frameworks (framework directory)

 /Library/Frameworks (framework directory)

End of search list.

/tmp/hw.cpp:1:10: fatal error: 'stdio.h' file not found

#include <stdio.h>

         ^

1 error generated.


Regards, Anton.
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