a BSD make tool (derived from NetBSD’s make).
| forloop.mk (bmake-20201101) | : | forloop.mk (bmake-20201117) |
|---|
|
| # $NetBSD: forloop.mk,v 1.6 2020/10/24 08:50:17 rillig Exp $ | | # $NetBSD: forloop.mk,v 1.7 2020/11/03 17:37:57 rillig Exp $ |
| | |
| all: for-loop | | all: for-loop |
| | |
| LIST= one "two and three" four "five" | | LIST= one "two and three" four "five" |
| | |
| .if make(for-fail) | | .if make(for-fail) |
| for-fail: | | for-fail: |
| | |
| XTRA_LIST= xtra | | XTRA_LIST= xtra |
| .else | | .else |
| | |
| . for x in ${LIST} | | . for x in ${LIST} |
|
| X!= echo 'x=$x' >&2; echo | | . info x=$x |
| . endfor | | . endfor |
| | |
| CFL= -I/this -I"This or that" -Ithat "-DTHIS=\"this and that\"" | | CFL= -I/this -I"This or that" -Ithat "-DTHIS=\"this and that\"" |
| cfl= | | cfl= |
| . for x in ${CFL} | | . for x in ${CFL} |
|
| X!= echo 'x=$x' >&2; echo | | . info x=$x |
| . if empty(cfl) | | . if empty(cfl) |
| cfl= $x | | cfl= $x |
| . else | | . else |
| cfl+= $x | | cfl+= $x |
| . endif | | . endif |
| . endfor | | . endfor |
|
| X!= echo 'cfl=${cfl}' >&2; echo | | . info cfl=${cfl} |
| | |
| . if ${cfl} != ${CFL} | | . if ${cfl} != ${CFL} |
|
| . error ${.newline}'${cfl}' != ${.newline}'${CFL}' | | . error ${.newline}${cfl} != ${.newline}${CFL} |
| . endif | | . endif |
| | |
| . for a b in ${EMPTY} | | . for a b in ${EMPTY} |
|
| X!= echo 'a=$a b=$b' >&2; echo | | . info a=$a b=$b |
| . endfor | | . endfor |
| | |
| # Since at least 1993, iteration stops at the first newline. | | # Since at least 1993, iteration stops at the first newline. |
| # Back then, the .newline variable didn't exist, therefore it was unlikely | | # Back then, the .newline variable didn't exist, therefore it was unlikely |
| # that a newline ever occurred. | | # that a newline ever occurred. |
| . for var in a${.newline}b${.newline}c | | . for var in a${.newline}b${.newline}c |
|
| X!= echo 'newline-item=('${var:Q}')' 1>&2; echo | | . info newline-item=(${var}) |
| . endfor | | . endfor |
| | |
| .endif # for-fail | | .endif # for-fail |
| | |
| .for a b in ${LIST} ${LIST:tu} ${XTRA_LIST} | | .for a b in ${LIST} ${LIST:tu} ${XTRA_LIST} |
|
| X!= echo 'a=$a b=$b' >&2; echo | | . info a=$a b=$b |
| .endfor | | .endfor |
| | |
| for-loop: | | for-loop: |
| @echo We expect an error next: | | @echo We expect an error next: |
| @(cd ${.CURDIR} && ${.MAKE} -f ${MAKEFILE} for-fail) && \ | | @(cd ${.CURDIR} && ${.MAKE} -f ${MAKEFILE} for-fail) && \ |
| { echo "Oops that should have failed!"; exit 1; } || echo OK | | { echo "Oops that should have failed!"; exit 1; } || echo OK |
| | | |
| End of changes. 8 change blocks. |
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| 8 lines changed or deleted | | 8 lines changed or added |
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"Fossies" - the Fresh Open Source Software Archive 