Looks like it's missing a dependency for the sys/acl.h header file.
mkfs.jffs2.c:68:21: sys/acl.h: No such file or directory
mkfs.jffs2.c: In function `formalize_posix_acl':
mkfs.jffs2.c:1075: error: `ACL_USER_OBJ' undeclared (first use in this
function)mkfs.jffs2.c:1075: error: (Each undeclared identifier is reported only
once
mkfs.jffs2.c:1075: error: for each function it appears in.)
mkfs.jffs2.c:1076: error: `ACL_GROUP_OBJ' undeclared (first use in this
function)
mkfs.jffs2.c:1077: error: `ACL_MASK' undeclared (first use in this function)
mkfs.jffs2.c:1078: error: `ACL_OTHER' undeclared (first use in this function)
mkfs.jffs2.c:1084: error: `ACL_USER' undeclared (first use in this function)
mkfs.jffs2.c:1085: error: `ACL_GROUP' undeclared (first use in this function)
distcc[24417] ERROR: compile mkfs.jffs2.c on localhost failed
make[1]: *** [mkfs.jffs2.o] Error 1
make[1]: *** Waiting for unfinished jobs....
rm ftl_check.o mkfs.jffs.o flash_erase.o ftl_format.o nanddump.o doc_loadbios.o
make[1]: Leaving directory `/var/tmp/portage/mtd-utils-20060606/work/mtd-utils'
!!! ERROR: sys-fs/mtd-utils-20060606 failed.
