gc_os_dep.c:1802: warning: 'GC_find_limit' defined but not used

[Alan Pae]

This is on a Solaris 10 11/06 box trying to compile Guile 1.8.1
with GMP 4.2.1 and libtool 1.5.22

 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-segment.lo -MD -MP -MF .deps/libguile_la-gc-segment.Tpo 
-c gc-segment.c  -fPIC -DPIC -o .libs/libguile_la-gc-segment.o
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-segment.lo -MD -MP -MF .deps/libguile_la-gc-segment.Tpo 
-c gc-segment.c -o libguile_la-gc-segment.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I. -I.. -I.. -I..  -I/opt/local/include -D_REENTRANT -pthreads -g -O2 
-Wall -Wmissing-prototypes -Werror -MT libguile_la-gc-malloc.lo -MD -MP 
-MF ".deps/libguile_la-gc-malloc.Tpo" -c -o libguile_la-gc-malloc.lo 
`test -f 'gc-malloc.c' || echo './'`gc-malloc.c; \
        then mv -f ".deps/libguile_la-gc-malloc.Tpo" 
".deps/libguile_la-gc-malloc.Plo"; else rm -f 
".deps/libguile_la-gc-malloc.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-malloc.lo -MD -MP -MF .deps/libguile_la-gc-malloc.Tpo -c 
gc-malloc.c  -fPIC -DPIC -o .libs/libguile_la-gc-malloc.o
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-malloc.lo -MD -MP -MF .deps/libguile_la-gc-malloc.Tpo -c 
gc-malloc.c -o libguile_la-gc-malloc.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I. -I.. -I.. -I..  -I/opt/local/include -D_REENTRANT -pthreads -g -O2 
-Wall -Wmissing-prototypes -Werror -MT libguile_la-gc-card.lo -MD -MP 
-MF ".deps/libguile_la-gc-card.Tpo" -c -o libguile_la-gc-card.lo `test 
-f 'gc-card.c' || echo './'`gc-card.c; \
        then mv -f ".deps/libguile_la-gc-card.Tpo" 
".deps/libguile_la-gc-card.Plo"; else rm -f 
".deps/libguile_la-gc-card.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-card.lo -MD -MP -MF .deps/libguile_la-gc-card.Tpo -c 
gc-card.c  -fPIC -DPIC -o .libs/libguile_la-gc-card.o
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-card.lo -MD -MP -MF .deps/libguile_la-gc-card.Tpo -c 
gc-card.c -o libguile_la-gc-card.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I. -I.. -I.. -I..  -I/opt/local/include -D_REENTRANT -pthreads -g -O2 
-Wall -Wmissing-prototypes -Werror -MT libguile_la-gc-freelist.lo -MD 
-MP -MF ".deps/libguile_la-gc-freelist.Tpo" -c -o 
libguile_la-gc-freelist.lo `test -f 'gc-freelist.c' || echo 
'./'`gc-freelist.c; \
        then mv -f ".deps/libguile_la-gc-freelist.Tpo" 
".deps/libguile_la-gc-freelist.Plo"; else rm -f 
".deps/libguile_la-gc-freelist.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-freelist.lo -MD -MP -MF .deps/libguile_la-gc-freelist.Tpo 
-c gc-freelist.c  -fPIC -DPIC -o .libs/libguile_la-gc-freelist.o
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc-freelist.lo -MD -MP -MF .deps/libguile_la-gc-freelist.Tpo 
-c gc-freelist.c -o libguile_la-gc-freelist.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I. -I.. -I.. -I..  -I/opt/local/include -D_REENTRANT -pthreads -g -O2 
-Wall -Wmissing-prototypes -Werror -MT libguile_la-gc_os_dep.lo -MD -MP 
-MF ".deps/libguile_la-gc_os_dep.Tpo" -c -o libguile_la-gc_os_dep.lo 
`test -f 'gc_os_dep.c' || echo './'`gc_os_dep.c; \
        then mv -f ".deps/libguile_la-gc_os_dep.Tpo" 
".deps/libguile_la-gc_os_dep.Plo"; else rm -f 
".deps/libguile_la-gc_os_dep.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/local/include 
-D_REENTRANT -pthreads -g -O2 -Wall -Wmissing-prototypes -Werror -MT 
libguile_la-gc_os_dep.lo -MD -MP -MF .deps/libguile_la-gc_os_dep.Tpo -c 
gc_os_dep.c  -fPIC -DPIC -o .libs/libguile_la-gc_os_dep.o
gc_os_dep.c:1802: warning: 'GC_find_limit' defined but not used
make[3]: *** [libguile_la-gc_os_dep.lo] Error 1
make[3]: Leaving directory `/tmp/guile-1.8.1/libguile'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/tmp/guile-1.8.1/libguile'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/guile-1.8.1'
make: *** [all] Error 2


any help would be appreciated.

thanks,
alan