[MacPorts] #68964: texinfo @7.1 fails to build on Tiger: error: expected '=', ',', '; ', 'asm' or '__attribute__' before 'mcontext64_t'

[MacPorts]

#68964: texinfo @7.1 fails to build on Tiger: error: expected '=', ',', ';', 'asm'
or '__attribute__' before 'mcontext64_t'
--------------------------+---------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:  tiger         |       Port:  texinfo
--------------------------+---------------------
 {{{
 :info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../..   -I/opt/local/include  -Wno-cast-qual -Wno-conversion -Wno-float-
 equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-
 parameter -pipe -Os -arch ppc -MT libgnu_a-error.o -MD -MP -MF .deps
 /libgnu_a-error.Tpo -c -o libgnu_a-error.o `test -f 'error.c' || echo
 './'`error.c
 :info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../..   -I/opt/local/include  -Wno-cast-qual -Wno-conversion -Wno-float-
 equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-
 parameter -pipe -Os -arch ppc -MT libgnu_a-exitfail.o -MD -MP -MF .deps
 /libgnu_a-exitfail.Tpo -c -o libgnu_a-exitfail.o `test -f 'exitfail.c' ||
 echo './'`exitfail.c
 :info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../..   -I/opt/local/include  -Wno-cast-qual -Wno-conversion -Wno-float-
 equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-
 parameter -pipe -Os -arch ppc -MT libgnu_a-free.o -MD -MP -MF .deps
 /libgnu_a-free.Tpo -c -o libgnu_a-free.o `test -f 'free.c' || echo
 './'`free.c
 :info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../..   -I/opt/local/include  -Wno-cast-qual -Wno-conversion -Wno-float-
 equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-
 parameter -pipe -Os -arch ppc -MT libgnu_a-getopt.o -MD -MP -MF .deps
 /libgnu_a-getopt.Tpo -c -o libgnu_a-getopt.o `test -f 'getopt.c' || echo
 './'`getopt.c
 :info:build In file included from /usr/include/sys/wait.h:110,
 :info:build                  from /usr/include/stdlib.h:64,
 :info:build                  from ./stdlib.h:36,
 :info:build                  from error.c:29:
 :info:build /usr/include/sys/signal.h:145: error: expected '=', ',', ';',
 'asm' or '__attribute__' before 'mcontext64_t'
 :info:build /usr/include/sys/signal.h:177: error: expected '=', ',', ';',
 'asm' or '__attribute__' before 'ucontext64_t'
 :info:build mv -f .deps/libgnu_a-exitfail.Tpo .deps/libgnu_a-exitfail.Po
 :info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../..   -I/opt/local/include  -Wno-cast-qual -Wno-conversion -Wno-float-
 equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-
 parameter -pipe -Os -arch ppc -MT libgnu_a-getopt1.o -MD -MP -MF .deps
 /libgnu_a-getopt1.Tpo -c -o libgnu_a-getopt1.o `test -f 'getopt1.c' ||
 echo './'`getopt1.c
 :info:build mv -f .deps/libgnu_a-free.Tpo .deps/libgnu_a-free.Po
 :info:build make[4]: *** [libgnu_a-error.o] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/68964>
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