warning for __atomic_compare_exchange_4

Joel Sherrill joel.sherrill at oarcorp.com
Mon Jul 7 21:21:28 UTC 2014


Saw this today in a build log and couldn't find the prototype
so I am hoping someone else can fix it.

sparc-rtems4.11-gcc --pipe -DHAVE_CONFIG_H   -I../../..
-I../../../../cpukit/../../../sis/lib/include   -mcpu=cypress -O2 -g
-ffunction-sections -fdata-sections -Wall -Wmissing-prototypes
-Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -MT
libscorecpu_a-sparcv8-atomic.o -MD -MP -MF
.deps/libscorecpu_a-sparcv8-atomic.Tpo -c -o
libscorecpu_a-sparcv8-atomic.o `test -f 'sparcv8-atomic.c' || echo
mv -f .deps/libscorecpu_a-cpu_asm.Tpo .deps/libscorecpu_a-cpu_asm.Po
warning: conflicting types for built-in function
'__atomic_compare_exchange_4' [enabled by default]
 bool __atomic_compare_exchange_4(

Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
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