Description of problem:
Many binary files generated from llvm src.rpm lacks debuginfo information.
Looking at llvm-debuginfo binary rpm, there is no /usr/lib/debug/usr/bin directory, which means that debuginfos for /usr/bin/* genererated from llvm.src are missing.


Version-Release number of selected component (if applicable):
llvm-debuginfo-3.3-0.6.rc3.fc19.i686

How reproducible:
100%

Steps to Reproduce:
1. Install llvm-debuginfo, clang, gdb
2. gdb clang
3.

Actual results:
gdb complains that no debugging info is available.

Expected results:
Debuginfo should be available

Additional info:
The following works for me.

diff --git a/llvm.spec b/llvm.spec
index f29a500..d64d9fe 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -39,7 +39,7 @@
 
 Name:           llvm
 Version:        3.3
-Release:        0.6.%{prerel}%{?dist}
+Release:        0.6.%{prerel}%{?dist}.debuginfo
 Summary:        The Low Level Virtual Machine
 
 Group:          Development/Languages
@@ -335,6 +335,7 @@ sed -i 's|(PROJ_prefix)/lib|(PROJ_prefix)/%{_lib}/%{name}|g' Makefile.config
 sed -i 's|ActiveLibDir = ActivePrefix + "/lib"|ActiveLibDir = ActivePrefix + "/%{_lib}/%{name}"|g' tools/llvm-config/llvm-config.cpp
 
 make %{_smp_mflags} REQUIRES_RTTI=1 VERBOSE=1 \
+       KEEP_SYMBOLS=1 \
 %ifarch ppc
   OPTIMIZE_OPTION="%{optflags} -UPPC"
 %else
@@ -349,6 +350,7 @@ cp -p bindings/ocaml/llvm/META.llvm bindings/ocaml/llvm/Release/
 %endif
 
 make install DESTDIR=%{buildroot} \
+       KEEP_SYMBOLS=1 \
      PROJ_docsdir=/moredocs
 
 # multilib fixes

See llvm.src/Makefile.rules .
Scratch build results:
http://koji.fedoraproject.org/koji/taskinfo?taskID=5583338