[fedora-arm] Fwd: DirectFB fixed but not for armv5tel

[Nicolas Chauvet]

Hi,

I've pushed a commit that I have tested (on ARM  F-14) to fix build of directfb.
The problem is that it won't work on armv5tel.

Here is the error:
CE  -std=gnu99 -Werror-implicit-function-declaration -c -o util.lo util.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../../../../..
-I../../../../../include -I../../../../../lib -I../../../../../include
-I../../../../../lib -DDATADIR=\"/usr/share/directfb-1.5.3\"
-DMODULEDIR=\"/usr/lib/directfb-1.5-0\" -D_REENTRANT -Wall
-Wstrict-prototypes -Wmissing-prototypes -Wno-strict-aliasing
-Werror-implicit-function-declaration -O2 -g2 -ffast-math -pipe -O2 -g
-pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -march=armv5te -mfloat-abi=soft
-D_GNU_SOURCE -std=gnu99 -Werror-implicit-function-declaration -c
util.c  -fPIC -DPIC -o .libs/util.o
{standard input}: Assembler messages:
{standard input}:494: Error: selected processor does not support `ldrex r2,[r3]'
{standard input}:496: Error: selected processor does not support
`strex r0,r2,[r3]'
{standard input}:535: Error: selected processor does not support `ldrex r2,[r3]'
{standard input}:537: Error: selected processor does not support
`strex r0,r2,[r3]'
make[5]: *** [system.lo] Error 1
make[5]: *** Waiting for unfinished jobs....
make[5]: Leaving directory
`/srv/ac100-builder/rpmbuild/BUILD/DirectFB-1.5.3/lib/direct/os/linux/glibc'


This is related to the atomic code (this is the same version up2date).
http://git.directfb.org/?p=core/DirectFB.git;a=blob;f=lib/direct/atomic.h;h=fe7664f71444c9f005984a9c4db61b0122491bff;hb=d62f35b4278e0b25eb924b90e51467427c7fec9f

Now I have tested that the same package is fixed if built for armv6l or armv7l.
Should I exclude armv5tel and explicitely build for armv6l and armv7l
? (along with armv7hl).

Nicolas (kwizart)