[MacPorts] #74414: libevent @2.1.13 does not build on PPC Mac OS X 10.5.8, Leopard, because of error: #pragma GCC diagnostic not allowed inside functions

[MacPorts]

#74414: libevent @2.1.13 does not build on PPC Mac OS X 10.5.8, Leopard, because of
error: #pragma GCC diagnostic not allowed inside functions
-------------------------+----------------------
 Reporter:  ballapete    |      Owner:  (none)
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.12.6
 Keywords:  ppc leopard  |       Port:  libevent
-------------------------+----------------------
 {{{
 libtool: compile:  /usr/bin/gcc-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I./compat -I./include -I./include -I/opt/local/include -pipe -Os -arch
 ppc -Wall -fno-strict-aliasing -Wno-deprecated-declarations -D_THREAD_SAFE
 -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-
 prototypes -Wwrite-strings -Wredundant-decls -Wmissing-declarations
 -Wnested-externs -Wbad-function-cast -Wno-unused-parameter -Wstrict-
 aliasing -Winit-self -Wmissing-field-initializers -Wdeclaration-after-
 statement -Waddress -Wnormalized=id -Woverride-init -MT event.lo -MD -MP
 -MF .deps/event.Tpo -c event.c  -fno-common -DPIC -o .libs/event.o
 event.c: In function 'event_signal_closure':
 event.c:1358: error: #pragma GCC diagnostic not allowed inside functions
 event.c:1362: error: #pragma GCC diagnostic not allowed inside functions
 event.c:1393: error: #pragma GCC diagnostic not allowed inside functions
 make[1]: *** [event.lo] Error 1
 make[1]: Leaving directory `/opt/local/var/macports/build/libevent-
 880acc52/work/libevent-2.1.13-stable'
 make: *** [all] Error 2
 }}}

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Ticket URL: <https://trac.macports.org/ticket/74414>
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