# $Id: forloop.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $ all: for-loop LIST = one "two and three" four "five" .if make(for-fail) for-fail: XTRA_LIST = xtra .else .for x in ${LIST} X!= echo 'x=$x' >&2; echo .endfor CFL = -I/this -I"This or that" -Ithat "-DTHIS=\"this and that\"" cfl= .for x in ${CFL} X!= echo 'x=$x' >&2; echo .if empty(cfl) cfl= $x .else cfl+= $x .endif .endfor X!= echo 'cfl=${cfl}' >&2; echo .if ${cfl} != ${CFL} .error ${.newline}'${cfl}' != ${.newline}'${CFL}' .endif .for a b in ${EMPTY} X!= echo 'a=$a b=$b' >&2; echo .endfor .endif .for a b in ${LIST} ${LIST:tu} ${XTRA_LIST} X!= echo 'a=$a b=$b' >&2; echo .endfor for-loop: @echo We expect an error next: @(cd ${.CURDIR} && ${.MAKE} -f ${MAKEFILE} for-fail) && \ { echo "Oops that should have failed!"; exit 1; } || echo OK