[MacPorts] #69828: zvbi fails to build on i386: error: ‘__BYTE_ORDER__’ undeclared (first use in this function)

[MacPorts]

#69828: zvbi fails to build on i386: error: ‘__BYTE_ORDER__’ undeclared (first use
in this function)
--------------------------+--------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.9.3
 Keywords:  i386          |       Port:  zvbi
--------------------------+--------------------
 {{{
 /usr/bin/gcc-4.2 -std=gnu99 -DHAVE_CONFIG_H -I. -I..  -I..  -D_REENTRANT
 -D_GNU_SOURCE -I/opt/local/include -I..  -D_REENTRANT -D_GNU_SOURCE -pipe
 -Os -arch i386 -MT caption.o -MD -MP -MF .deps/caption.Tpo -c -o caption.o
 caption.c
 caption.c: In function ‘draw_transparent_spaces’:
 caption.c:217: error: ‘__BYTE_ORDER__’ undeclared (first use in this
 function)
 caption.c:217: error: (Each undeclared identifier is reported only once
 caption.c:217: error: for each function it appears in.)
 caption.c:217: error: ‘__ORDER_BIG_ENDIAN__’ undeclared (first use in this
 function)
 make[2]: *** [caption.o] Error 1
 make[2]: *** Waiting for unfinished jobs....
 mv -f .deps/unicode.Tpo .deps/unicode.Po
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_zvbi/zvbi/work/zvbi-0.2.35/test'
 make[1]: *** [all-recursive] Error 1
 }}}

 This is `caption.c` from tests. The code has:
 {{{
         case 24: /* assumed to be B G R in memory */
                 d = ximgdata + column * CELL_WIDTH * 3
                         + row * CELL_HEIGHT * TEXT_WIDTH * 3;

                 s = (const uint8_t *) &video_xcolor.pixel;
                 if (Z_BYTE_ORDER == Z_BIG_ENDIAN)
                         s += sizeof (video_xcolor.pixel) - 3;

                 for (j = 0; j < CELL_HEIGHT; ++j) {
                         for (i = 0; i < n_columns * CELL_WIDTH; ++i)
                                 memcpy (d + i * 3, s, 3);

                         d += TEXT_WIDTH * 3;
                 }

                 break;
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/69828>
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