http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56975
--- Comment #10 from Alexey Pavlov <alexpux at gmail dot com> 2013-04-21 10:12:35 UTC --- When building GCC stage2 when building with bootstrap or when building GCC with prebuilded GCC-4.8.0 without bootstrap I have error configuring libgcc: configure:3378: /work/build32/gcc48/./gcc/xgcc -B/work/build32/gcc48/./gcc/ -B/usr/i686-pc-cygwin/bin/ -B/usr/i686-pc-cygwin/lib/ -isystem /usr/i686-pc-cygwin/include -isystem /usr/i686-pc-cygwin/sys-include -o conftest -g -O2 conftest.c >&5 Analyzing compilation unit Performing interprocedural optimizations <*free_lang_data> <visibility> <early_local_cleanups> <*free_inline_summary> <emutls> <whole-program>Assembling functions: Execution times (seconds) phase setup : 0.01 (100%) usr 0.00 ( 0%) sys 0.02 (100%) wall 517 kB (89%) ggc TOTAL : 0.01 0.00 0.02 581 kB xgcc: error: spawn: No such file or directory configure:3381: $? = 0 configure:3410: checking for C compiler default output file name configure:3432: /work/build32/gcc48/./gcc/xgcc -B/work/build32/gcc48/./gcc/ -B/usr/i686-pc-cygwin/bin/ -B/usr/i686-pc-cygwin/lib/ -isystem /usr/i686-pc-cygwin/include -isystem /usr/i686-pc-cygwin/sys-include -g -O2 conftest.c >&5 Analyzing compilation unit Performing interprocedural optimizations <*free_lang_data> <visibility> <early_local_cleanups> <*free_inline_summary> <emutls> <whole-program>Assembling functions: Execution times (seconds) TOTAL : 0.00 0.00 0.00 581 kB xgcc: error: spawn: No such file or directory configure:3436: $? = 0