>Number: 168327
>Category: misc
>Synopsis: Extraneous directories left over after installworld when using
>WITHOUT_CLANG
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri May 25 04:10:02 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Jeremy Chadwick
>Release: FreeBSD 9.0-STABLE amd64
>Organization:
>Environment:
System: FreeBSD icarus.home.lan 9.0-STABLE FreeBSD 9.0-STABLE #0: Thu May 17
03:03:41 PDT 2012
r...@icarus.home.lan:/usr/obj/usr/src/sys/X7SBA_RELENG_9_amd64 amd64
>Description:
Using WITHOUT_CLANG=true in /etc/src.conf presently results in
some directories getting created (which probably shouldn't)
during installworld, as well as some directories not being
deleted during "make delete-old".
I should note that this problem began after the llvm/clang 3.1
preparation import within the past few days.
root@icarus:/usr/src # make delete-old
>How-To-Repeat:
1. csup to latest sources (a few minutes ago)
2. Make sure WITHOUT_CLANG=true is in src.conf
3. Go through usual procedure of building world/kernel and installing
them
4. make delete-old
>Fix:
Only workaround I know of is, after running make delete-old,
do the following:
rm -fr /usr/include/clang
The other directories in /usr/share/doc get deleted by delete-old, but
my point is that they shouldn't be created if WITHOUT_CLANG is in use.
>Release-Note:
>Audit-Trail:
>Unformatted:
>>> Removing old files (only deletes safe to delete libs)
>>> Old files removed
>>> Removing old directories
rmdir: /usr/include/clang: Directory not empty
/usr/share/doc/llvm/clang
/usr/share/doc/llvm
>>> Old directories removed
root@icarus:/usr/src # ls -FRal /usr/include/clang
total 16
drwxr-xr-x 3 root wheel 512 May 24 20:54 ./
drwxr-xr-x 53 root wheel 5632 May 24 20:54 ../
drwxr-xr-x 2 root wheel 512 May 24 20:54 3.1/
/usr/include/clang/3.1:
total 8
drwxr-xr-x 2 root wheel 512 May 24 20:54 ./
drwxr-xr-x 3 root wheel 512 May 24 20:54 ../
Based on what I can tell, the problems is that the following
directories are being blindly created during installworld phase
with no regard for WITHOUT_CLANG:
/usr/include/clang
/usr/include/clang/3.1
/usr/share/doc/llvm
/usr/share/doc/llvm/clang
I imagine whoever did the 3.1 import did not fully modify all
the necessary Makefile bits to keep this from happening. But
the 3.0 stuff previously worked fine / did not leave leftover
cruft.
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