[llvm] r208056 - [Build] Add rule to generate fully-expanded .td file

[Adam Nemet]

Hi James,

I can certainly try, I have so far been ignorant of cmake :(.

Adam

On May 5, 2014, at 11:16 PM, James Molloy <mankeyrabbit at gmail.com> wrote:

> Hi Adam,
> 
> Would it be possible to add a CMake equivalent? I also think this is pretty useful.
> 
> Cheers,
> 
> James
> From: Adam Nemet
> Sent: ‎06/‎05/‎2014 05:58
> To: llvm-commits at cs.uiuc.edu
> Subject: [llvm] r208056 - [Build] Add rule to generate fully-expanded .td file
> 
> Author: anemet
> Date: Mon May  5 22:49:45 2014
> New Revision: 208056
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=208056&view=rev
> Log:
> [Build] Add rule to generate fully-expanded .td file
> 
> I found it useful in the past and now again to have a version of the .td file
> where all the records are expanded.  This adds a makefile rule to generate
> this on demand.
> 
> Modified:
>     llvm/trunk/Makefile.rules
> 
> Modified: llvm/trunk/Makefile.rules
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=208056&r1=208055&r2=208056&view=diff
> ==============================================================================
> --- llvm/trunk/Makefile.rules (original)
> +++ llvm/trunk/Makefile.rules Mon May  5 22:49:45 2014
> @@ -1713,8 +1713,14 @@ $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.
> $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
> $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
> 
> +# Dump all the records to <target>.td.expanded.  This is useful for debugging.
> +$(TARGET:%=%.td.expanded): \
> +%.td.expanded : %.td $(LLVM_TBLGEN)
> + $(Echo) "Building a fully expanded version of $(<F)"
> + $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
> +
> clean-local::
> - -$(Verb) $(RM) -f $(INCFiles)
> + -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
> 
> endif # TARGET
> 
> 
> 
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