--- pthreads-w32-2-8-0-release/GNUmakefile.orig 2011-08-15 21:33:11.907000027 +0200 +++ pthreads-w32-2-8-0-release/GNUmakefile 2011-08-15 21:33:39.233000107 +0200 @@ -58,8 +58,8 @@ RANLIB = $(CROSS)ranlib RC = $(CROSS)windres -OPT = $(CLEANUP) -O3 -finline-functions +OPT = $(CLEANUP) DOPT = $(CLEANUP) -g -O0 XOPT = RCFLAGS = --include-dir=.