[Mono-dev] trunk compile error, sgen-gc.c

[KISHIMOTO, Makoto]

Hello,

At my FreeBSD box, trunk build failed.
Errors are following.

$ gmake
(snip)
../../doltlibtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../mono/mono/metadata -I../.. -I../../../mono -I../../../mono/mono -I../../../mono/libgc/include -I../../../mono/eglib/src -I../../eglib/src -DMONO_BINDIR=\"/usr/local/bin/\" -DMONO_ASSEMBLIES=\"/usr/local/lib\" -DMONO_CFG_DIR=\"/usr/local/etc\"  -DGC_FREEBSD_THREADS -DPLATFORM_BSD  -DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS -g -O2 -fno-strict-aliasing -Wdeclaration-after-statement -g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -mno-tls-direct-seg-refs -MT libmonoruntimesgen_la-sgen-os-mach.lo -MD -MP -MF .deps/libmonoruntimesgen_la-sgen-os-mach.Tpo -c -o libmonoruntimesgen_la-sgen-os-mach.lo `test -f 'sgen-os-mach.c' || echo '../../../mono/mono/metadata/'`sgen-os-mach.c
mv -f .deps/libmonoruntimesgen_la-sgen-os-mach.Tpo .deps/libmonoruntimesgen_la-sgen-os-mach.Plo
../../doltlibtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../mono/mono/metadata -I../.. -I../../../mono -I../../../mono/mono -I../../../mono/libgc/include -I../../../mono/eglib/src -I../../eglib/src -DMONO_BINDIR=\"/usr/local/bin/\" -DMONO_ASSEMBLIES=\"/usr/local/lib\" -DMONO_CFG_DIR=\"/usr/local/etc\"  -DGC_FREEBSD_THREADS -DPLATFORM_BSD  -DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS -g -O2 -fno-strict-aliasing -Wdeclaration-after-statement -g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -mno-tls-direct-seg-refs -MT libmonoruntimesgen_la-sgen-gc.lo -MD -MP -MF .deps/libmonoruntimesgen_la-sgen-gc.Tpo -c -o libmonoruntimesgen_la-sgen-gc.lo `test -f 'sgen-gc.c' || echo '../../../mono/mono/metadata/'`sgen-gc.c
../../../mono/mono/metadata/sgen-gc.c: In function 'mono_sgen_thread_info_lookup':
../../../mono/mono/metadata/sgen-gc.c:4863: warning: cast from pointer to integer of different size
../../../mono/mono/metadata/sgen-gc.c: In function 'suspend_handler':
../../../mono/mono/metadata/sgen-gc.c:5022: error: 'ucontext_t' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5022: error: (Each undeclared identifier is reported only once
../../../mono/mono/metadata/sgen-gc.c:5022: error: for each function it appears in.)
../../../mono/mono/metadata/sgen-gc.c:5022: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5022: error: 'REG_RIP' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5033: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5033: error: 'REG_RSP' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RAX' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RBX' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RCX' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RDX' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RSI' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RDI' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_RBP' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R8' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R9' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R10' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R11' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R12' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R13' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R14' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c:5039: error: expected expression before ')' token
../../../mono/mono/metadata/sgen-gc.c:5039: error: 'REG_R15' undeclared (first use in this function)
../../../mono/mono/metadata/sgen-gc.c: In function 'gc_register_current_thread':
../../../mono/mono/metadata/sgen-gc.c:5681: warning: cast from pointer to integer of different size
../../../mono/mono/metadata/sgen-gc.c: In function 'unregister_current_thread':
../../../mono/mono/metadata/sgen-gc.c:5722: warning: cast from pointer to integer of different size
gmake[3]: *** [libmonoruntimesgen_la-sgen-gc.lo] Error 1
gmake[3]: Leaving directory `/export/home/ksmakoto/Mono/BUILD/mono/metadata'
gmake[2]: *** [all-recursive] Error 1
gmake[2]: Leaving directory `/export/home/ksmakoto/Mono/BUILD/mono'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/export/home/ksmakoto/Mono/BUILD'
gmake: *** [all] Error 2