[LLVMbugs] [Bug 6713] New: autotools are not honoring LIBDIR settings

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6713

           Summary: autotools are not honoring LIBDIR settings
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Static Analyzer
        AssignedTo: kremenek at apple.com
        ReportedBy: herrold at owlriver.com
                CC: llvmbugs at cs.uiuc.edu


Red Hat multilib distinguishes /usr/lib/ and /usr/lib64

Putting questions on their design choices to one side (there are arguments for
this which are sensible)  ;)  )  I end up having to add manual entries for
packaging what LIBDIR should posution correctly automatically

...
Processing files: clang-debuginfo-0.0.20100326.cvs-1orc
Provides: libCIndex.so.debug()(64bit) libEnhancedDisassembly.so.debug()(64bit)
libLLVMHello.so.debug()(64bit) libLTO.so.debug()(64bit)
libprofile_rt.so.debug()(64bit)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Checking for unpackaged file(s): /usr/lib/rpm/check-files
/var/tmp/clang-0.0.20100326.cvs.root
error: Installed (but unpackaged) file(s) found:
   /usr/lib/clang/1.5/include/emmintrin.h
   /usr/lib/clang/1.5/include/float.h
   /usr/lib/clang/1.5/include/iso646.h
   /usr/lib/clang/1.5/include/limits.h
   /usr/lib/clang/1.5/include/mm_malloc.h
   /usr/lib/clang/1.5/include/mmintrin.h
   /usr/lib/clang/1.5/include/nmmintrin.h
   /usr/lib/clang/1.5/include/pmmintrin.h
   /usr/lib/clang/1.5/include/smmintrin.h
   /usr/lib/clang/1.5/include/stdarg.h
   /usr/lib/clang/1.5/include/stdbool.h
   /usr/lib/clang/1.5/include/stddef.h
   /usr/lib/clang/1.5/include/stdint.h
   /usr/lib/clang/1.5/include/tgmath.h
   /usr/lib/clang/1.5/include/tmmintrin.h
   /usr/lib/clang/1.5/include/varargs.h
   /usr/lib/clang/1.5/include/xmmintrin.h


RPM build errors:
    File not found:
/var/tmp/clang-0.0.20100326.cvs.root/usr/lib/clang/1.1/include
    Installed (but unpackaged) file(s) found:
   /usr/lib/clang/1.5/include/emmintrin.h
   /usr/lib/clang/1.5/include/float.h
   /usr/lib/clang/1.5/include/iso646.h
   /usr/lib/clang/1.5/include/limits.h
   /usr/lib/clang/1.5/include/mm_malloc.h
   /usr/lib/clang/1.5/include/mmintrin.h
   /usr/lib/clang/1.5/include/nmmintrin.h
   /usr/lib/clang/1.5/include/pmmintrin.h
   /usr/lib/clang/1.5/include/smmintrin.h
   /usr/lib/clang/1.5/include/stdarg.h
   /usr/lib/clang/1.5/include/stdbool.h
   /usr/lib/clang/1.5/include/stddef.h
   /usr/lib/clang/1.5/include/stdint.h
   /usr/lib/clang/1.5/include/tgmath.h
   /usr/lib/clang/1.5/include/tmmintrin.h
   /usr/lib/clang/1.5/include/varargs.h
   /usr/lib/clang/1.5/include/xmmintrin.h

============================

when called thus:
CFLAGS="-g0 -O2 -pipe" ./configure                      \
                --prefix=%{prefix}                      \
                --libexecdir=%{_bindir}                 \
                --libdir=%{_libdir}                     \
...
make DESTDIR=%{buildroot}               \
        prefix=%{_prefix}               \
        libdir=%{_libdir}

...
make DESTDIR=%{buildroot} install       \
        prefix=%{_prefix}               \
        libdir=%{_libdir}


and in my buildsystem, %{_libdir} expands (there is an inheritance chain) to:

[herrold at centos-5 clang]$ rpm --showrc | grep ": _libdir"
-14: _libdir    %{_exec_prefix}/%{_lib}
[herrold at centos-5 clang]$ rpm --showrc | grep ": _exec_prefix"
-14: _exec_prefix       %{_prefix}
[herrold at centos-5 clang]$ rpm --showrc | grep ": _prefix"
-14: _prefix    /usr
[herrold at centos-5 clang]$  

[herrold at centos-5 clang]$ uname -a
Linux centos-5.first.lan 2.6.18-164.11.1.el5xen #1 SMP Wed Jan 20 08:06:04 EST
2010 x86_64 x86_64 x86_64 GNU/Linux
[herrold at centos-5 clang]$

not critical, but the appearance of /1.5/ along side the already crufty /1.1/ 
caused an unnecessary lost 3 hr build cycle for me  ;(

where I had to add the hardcoded (and wrong, to autotool's view of what should
have been a value the system could have figured out if the expansion had been
followed) 

... 
#   /usr/lib/clang/1.1/include/emmintrin.h
# %{_libdir}/clang/1.1/include/
#       here: does not follow RH's opinions on multi-lib
/usr/lib/clang/1.1/include/
/usr/lib/clang/1.5/include/
...

-- Russ herrold

Thanks

-- 
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.