http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47241
Dongsheng Song <dongsheng.song at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dongsheng.song at gmail dot | |com --- Comment #11 from Dongsheng Song <dongsheng.song at gmail dot com> 2011-02-11 02:36:22 UTC --- (In reply to comment #10) > Author: ktietz > Date: Thu Feb 10 08:57:24 2011 > New Revision: 169999 > > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169999 > Log: > 2011-02-10 Kai Tietz <kai.ti...@onevision.com> > > PR lto/47241 > * lto.c (lto_read_section_data): Free > fd_name in failure case. > For mingw targets don't hash file-descriptor. > (read_cgraph_and_symbols): Close current_lto_file > in failure case. > > > Modified: > trunk/gcc/lto/ChangeLog > trunk/gcc/lto/lto.c No, this commit still not resolve the issue. The filename is something like 'cc8dHzVI.ltrans0.ltrans.o', tt still exists in TEMP dir like 'C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp' . The file is created by: COLLECT_GCC_OPTIONS='-c' '-O2' '-pipe' '-s' '-v' '-v' '-v' '-shared-libgcc' '-mtune=generic' '-march=x86-64' '-fltrans' '-o' 'C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp\cc8dHzVI.ltrans0.ltrans.o' '-shared-libgcc' c:/gcc-4.6-windows/lib/gcc/../../libexec/gcc/i686-w64-mingw32/4.6.0/lto1.exe -quiet -dumpbase cc8dHzVI.ltrans0.o -mtune=generic -march=x86-64 -auxbase-strip C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp\cc8dHzVI.ltrans0.ltrans.o -O2 -version -fltrans @C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp\ccseSWUb -o - | c:/gcc-4.6-windows/bin/../lib/gcc/i686-w64-mingw32/4.6.0/../../../../i686-w64-mingw32/bin/as.exe -o C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp\cc8dHzVI.ltrans0.ltrans.o COLLECT_GCC_OPTIONS='-c' '-O2' '-pipe' '-s' '-v' '-v' '-v' '-shared-libgcc' '-mtune=generic' '-march=x86-64' '-fltrans' '-o' 'C:\DOCUME~1\SONGDO~1\LOCALS~1\Temp\cc8dHzVI.ltrans0.ltrans.o' '-shared-libgcc' c:/gcc-4.6-windows/bin/../lib/gcc/i686-w64-mingw32/4.6.0/../../../../i686-w64-mingw32/bin/ld.exe: could not unlink output file collect2: ld returned 1 exit status