devel/llvm38 install seems to be missing files (e.g., FileCheck)

[Dimitry Andric]

On 05 Nov 2016, at 16:58, Rainer Hurling <rhurlin at gwdg.de> wrote:
> 
> Am 05.11.2016 um 14:54 schrieb David Wolfskill:
>> On Sat, Nov 05, 2016 at 05:26:33AM -0700, David Wolfskill wrote:
>>> ...
>>> I circumvented the problem: ...
>>> 
>>> g1-252(11.0-S)[20] sudo cp -p !$ /usr/local/llvm38/bin/
>>> sudo cp -p work/stage/usr/local/llvm38/bin/FileCheck /usr/local/llvm38/bin/
>>> g1-252(11.0-S)[21]
>>> 
>>> That done, lang/rust built.
>>> 
>>> My build machine is doing the first of its weekend poudriere runs
>>> as I type; if that shows anything relevant with respect to lang/rust
>>> and devel/llvm38, I'll follow up.
>>> ....
>> 
>> Turns out that "PORT_LLVM" is, by default, off; I had turned it on since
>> I had other reasons to need llvm38 anyway.
>> 
>> And since I only use lang/rust as a build dependency (e.g., for
>> www/fierfox), I had not specified any non-default options for the
>> poudriere build.  Thus, poudriere had built rust using the "bundled"
>> llvm38, which apparently has FileCheck in the place where the rust
>> config looks for it.  So poudriere didn't have an issue building
>> www/firefox (which required lang/rust).
>> 
>> Am I incorrect in thinking that devel/llvm38 has a problem, though, in
>> that "%%LIT%%llvm38/bin/FileCheck" is in that port's pkg-plist, and
>> llvm38/bin/FileCheck is found in the staging directory, but
>> llvm38/bin/FileCheck is not actually installed?
> 
> not sure, if I missed something in your postings.
> 
> On my boxes, all recent FreeBSD 12.0-CURRENT amd64, the port
> devel/llvm38 installed FileCheck as expected, in the two places
> /usr/local/llvm38/bin/ and /usr/local/bin/.

It's installed into /usr/local/bin with a version number suffix, e.g.:

$ pkg info -l llvm38|grep FileCheck
	/usr/local/bin/FileCheck38
	/usr/local/llvm38/bin/FileCheck
	/usr/local/man/man1/FileCheck38.1.gz
	/usr/local/share/doc/llvm38/llvm/html/CommandGuide/FileCheck.html
	/usr/local/share/doc/llvm38/llvm/html/_sources/CommandGuide/FileCheck.txt

Maybe that's the reason rust can't find it in OP's case?  (It works just fine for me, btw.)

-Dimitry

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