The words in the following table are reserved by make:
Table 4-3 Reserved make Words
.BUILT_LAST_MAKE_RUN |
.DEFAULT |
.DERIVED_SRC |
.DONE |
.IGNORE |
.INIT |
.KEEP_STATE |
.MAKE_VERSION |
.NO_PARALLEL |
.PRECIOUS |
.RECURSIVE |
.SCCS_GET |
.SILENT |
.SUFFIXES |
.WAIT |
FORCE |
HOST_ARCH |
HOST_MACH |
KEEP_STATE |
MAKE |
MAKEFLAGS |
MFLAGS |
TARGET_ARCH |
TARGET_MACH |
VERSION_1.0 |
VIRTUAL_ROOT |
VPATH |