Am Mittwoch, den 16.03.2011, 14:06 +0000 schrieb Phil Blundell: > On Wed, 2011-03-16 at 14:39 +0100, Paul Menzel wrote: > > arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 > > -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb > > --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi > > -DHAVE_CONFIG_H -I. -I.. -DASN1_BUILDING -I./../gl -I./../gl -I./.. > > -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe > > -g -MT coding.lo -MD -MP -MF .deps/coding.Tpo -c coding.c -o coding.o > > coding.c: In function 'asn1_length_der': > > coding.c:101:1: internal compiler error: in > > dwarf2out_frame_debug_expr, at dwarf2out.c:2221 > > Please submit a full bug report, > > with preprocessed source if appropriate. > > See <http://gcc.gnu.org/bugs.html> for instructions. > > {standard input}: Assembler messages: > > >From the looks of the error, you could probably work around the crash by > compiling without -g.
Thanks, that worked. > Obviously you'd lose debuggability but that might or might not be a > problem for your particular use case. Well, I am just build testing. > > I am wondering if the latest GCC 4.5 changes are causing this, but as > > always this is just an uneducated guess. > > Could be. Or it's possible that the bug has been latent for a long time > and has just been tickled by a recent change to CFLAGS. I think the > inclusion of -g in the default opts is a relatively recent innovation. I think it worked before last Friday, i. e., before the GCC 4.5 updates. > You could bisect the recent changes if you want but, unless you want to > debug this for yourself, the best way to proceed is probably to follow > the directions in the error message and submit a bug report to upstream > GCC. I will see, if or when I will get to that and report back. Thanks, Paul
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