------- Comment #1 from howarth at nitro dot med dot uc dot edu 2010-05-23
02:19 -------
I am not having any luck trying to run this testcase through gdb to get a
backtrace...
gdb /sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc/lto1
....
(gdb) r -fPIC -quiet -dumpdir ./ -dumpbase gcc-dg-lto-20090126-1-01.wpa
-mmacosx-version-min=10.6.4 -mtune=generic -auxbase c_lto_20090126-1_0 -O0 -O2
-version
-fltrans-output-list=/var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccDEr7Qb.ltrans.out
-fwpa @/var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccOIV9pE
Starting program: /sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc/lto1
-fPIC -quiet -dumpdir ./ -dumpbase gcc-dg-lto-20090126-1-01.wpa
-mmacosx-version-min=10.6.4 -mtune=generic -auxbase c_lto_20090126-1_0 -O0 -O2
-version
-fltrans-output-list=/var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccDEr7Qb.ltrans.out
-fwpa @/var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccOIV9pE
Reading symbols for shared libraries .++++++++++++..... done
GNU GIMPLE (GCC) version 4.6.0 20100523 (experimental) [trunk revision 159699]
(x86_64-apple-darwin10.4.0)
compiled by GNU C version 4.6.0 20100523 (experimental) [trunk revision
159699], GMP version 4.3.2, MPFR version 2.4.2-p3, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
lto1: fatal error: command line option file
'@/var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccOIV9pE' does not exist
compilation terminated.
Program exited with code 01.
(gdb)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44250
