1spaces_stage_0: MAKEFLAGS=< -r -k > 2spaces_stage_0: env MAKEFLAGS=< -r -k > 3spaces_stage_1: MAKEFLAGS=< -r -k -d 00000 -D VARNAME WITH SPACES > 4spaces_stage_1: env MAKEFLAGS=< -r -k -d 00000 -D VARNAME WITH SPACES > 5dollars_stage_0: MAKEFLAGS=< -r -k > 6dollars_stage_1: env MAKEFLAGS=< -r -k DOLLARS=\$\{varname\}> 7dollars_stage_1: MAKEFLAGS=< -r -k DOLLARS=\{varname\}> 8dollars_stage_1: MAKEFLAGS:q=< -r -k DOLLARS=\{varname\}> 9dollars_stage_2: env MAKEFLAGS=< -r -k DOLLARS=> 10dollars_stage_2: dollars=<> 11dollars_stage_2: MAKEFLAGS=< -r -k DOLLARS=> 12dollars_stage_3: env MAKEFLAGS=< -r -k DOLLARS=> 13dollars_stage_3: dollars=<> 14dollars_stage_3: MAKEFLAGS=< -r -k DOLLARS=> 15append_stage_0: MAKEFLAGS=< -r -k > 16append_stage_1: MAKEFLAGS=< -r -k -D before-0 -D after-0 VAR0=value> 17append_stage_2: MAKEFLAGS=< -r -k -D before-0 -D after-0 -D before-1 -D after-1 VAR0=value VAR1=value> 18append_stage_3: MAKEFLAGS=< -r -k -D before-0 -D after-0 -D before-1 -D after-1 -D before-2 -D after-2 VAR0=value VAR1=value VAR2=value> 19override_stage_1: run MAKEFLAGS=< -r -k STAGE=1 VAR=value> 20override_stage_2: STAGE=<2> VAR=<value> 21exit status 0 22