[libcxx] r224300 - Fix installheaders target's permissions

[Justin Bogner]

Jonathan Roelofs <jonathan at codesourcery.com> writes:
> Author: jroelofs
> Date: Mon Dec 15 18:48:13 2014
> New Revision: 224300
>
> URL: http://llvm.org/viewvc/llvm-project?rev=224300&view=rev
> Log:
> Fix installheaders target's permissions
>
> Modified:
>     libcxx/trunk/Makefile
>
> Modified: libcxx/trunk/Makefile
> URL:
> http://llvm.org/viewvc/llvm-project/libcxx/trunk/Makefile?rev=224300&r1=224299&r2=224300&view=diff
> ==============================================================================
> --- libcxx/trunk/Makefile (original)
> +++ libcxx/trunk/Makefile Mon Dec 15 18:48:13 2014
> @@ -43,6 +43,20 @@ installheaders::
>  	chmod 644 $(HEADER_DIR)/c++/v1/ext/*
>  	chmod 755 $(HEADER_DIR)/c++/v1/experimental
>  	chmod 644 $(HEADER_DIR)/c++/v1/experimental/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/android
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/android/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/ibm
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/ibm/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/newlib
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/newlib/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/solaris
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/solaris/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/win32
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/win32/*
> +	chmod 755 $(HEADER_DIR)/c++/v1/support/xlocale
> +	chmod 644 $(HEADER_DIR)/c++/v1/support/xlocale/*

This doesn't make sense. Just above here, when we install these headers,
we exclude the support directory:

	(cd $(SRCDIRS)/include && \
	  tar cf - --exclude=".*" --exclude=support \
	           --exclude=CMakeLists.txt *) | \
	  (cd $(HEADER_DIR)/c++/v1 && tar xf -)

This in turn means this chmod fails, as we see on this bot:

http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_build/2801/console:
> chmod 755 /Users/buildslave/jenkins/sharedspace/phase1 at 2/clang-install/include/c++/v1/support
> chmod: /Users/buildslave/jenkins/sharedspace/phase1 at 2/clang-install/include/c++/v1/support: No such file or directory
> make[3]: *** [installheaders] Error 1

Let me know if I'm missing something here, but I've reverted this in
r224317 to get the bot green for now.