gcc5 ICE xserver build on ARM

Marek Polacek polacek at redhat.com
Tue Feb 17 06:31:36 UTC 2015


On Tue, Feb 17, 2015 at 07:14:43AM +0100, Marek Polacek wrote:
> On Tue, Feb 17, 2015 at 12:26:57AM -0500, David Airlie wrote:
> > Just kicked off an Xserver build in rawhide,
> > 
> > and it appears gcc ICE.
> > http://koji.fedoraproject.org/koji/getfile?taskID=8960146&name=build.log
> > 
> > libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -DHAVE_DIX_CONFIG_H -Wall -Wpointer-arith -Wmissing-declarations -Wformat=2 -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wbad-function-cast -Wold-style-definition -Wdeclaration-after-statement -Wunused -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute -Wredundant-decls -Wlogical-op -Werror=implicit -Werror=nonnull -Werror=init-self -Werror=main -Werror=missing-braces -Werror=sequence-point -Werror=return-type -Werror=trigraphs -Werror=array-bounds -Werror=write-strings -Werror=address -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -fno-strict-aliasing -fno-strict-aliasing -D_DEFAULT_SOURCE -D_BSD_SOURCE -DHAS_FCHOWN -DHAS_STICKY_DIR_BIT -I/usr/include/libdrm -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/X11/dri -I../include -I../include -I../Xext -I../composite -I../damageext -I../xfixes -I../Xi -I../mi -I../miext/sync -I../miext/shadow -I../miext/damage -I../render -I../randr -I../fb -I../dbe -I../present -fvisibility=hidden -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -c xdmcp.c  -fPIC -DPIC -o .libs/xdmcp.o
> > xdmcp.c: In function 'XdmcpFatal':
> > xdmcp.c:1413:16: internal compiler error: Segmentation fault
> >                 status->length, status->length, status->data);
> >                 ^
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <http://bugzilla.redhat.com/bugzilla> for instructions.
> > 
> > Not sure how best to proceed.
> 
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugzilla.redhat.com/bugzilla> for instructions.

Thought, we have 3 bug reports about internal compiler error:
Segmentation fault on ARM (#1193212, #1193244, #1193142), so 
perhaps opening another bug is not necessary.

	Marek


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