Makefile: Micropolis build fixes for recent macOS

[micropolis] / images / icrail.xpm

/* XPM */
static char *noname[] = {
/* width height ncolors chars_per_pixel */
"56 24 7 1",
/* colors */
"# c #000000",
"a c #7F7F7F",
"b c #5D5D5D",
"c c #FF0000",
"  c #FFFFFF",
"e c #7F7F00",
"f c #BFBFBF",
/* pixels */
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
"fbbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeb",
"fbbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeb",
"feebbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbeeb",
"feeb################################################feeb",
"feeb# # # # # # # # # #fffffffffffffffffff# # # # ##fbbb",
"fbbb## # # # # # # # ##                   ## # # # #fbbb",
"fbbb# #ee #ee #ee #ef#a c               c #be #ee ##fbbb",
"fbbb###ee##ee##ee##ffa#                   bbe##ee# #feeb",
"fbbb# aaaaaaaaaaaaaff##                   #baaaaaa##feeb",
"feeb###eeb#eeb#eeb#ff###ffbbffbbffbbffbbf##beb#eeb #feeb",
"feeb# #ee #ee #ee #fff#aabbaabbaabbaabbaaaabe #ee ##feeb",
"feeb###ee##ee##ee##ffaaaaaaaaaaaaaaaaaaaaabee##ee# #fbbb",
"feeb# #ee #ee #ee #eeaabbbbaaaaaaaabbbbaab#ee #ee ##fbbb",
"fbbb##aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa #fbbb",
"fbbb# #eeb#eeb#eeb#eeb#eeb#eeb#eeb#eeb#eeb#eeb#eeb##fbbb",
"fbbb###ee##ee##ee##ee##ee##ee##ee##ee##ee##ee##ee# #feeb",
"fbbb# ### ### ### ### ### ### ### ### ### ### ### ##feeb",
"feeb## # # # # # # # # # # # # # # # # # # # # # # #feeb",
"feeb################################################feeb",
"feebfffffffffffffffffffffffffffffffffffffffffffffffffeeb",
"feebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbb",
"feebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbeeeebbbbb",
"fbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
};