a BSD make tool (derived from NetBSD’s make).
| varmisc.mk (bmake-20201101) | : | varmisc.mk (bmake-20201117) |
|---|
|
| # $Id: varmisc.mk,v 1.20 2020/10/26 17:43:57 sjg Exp $ | | # $Id: varmisc.mk,v 1.21 2020/11/11 23:08:50 sjg Exp $ |
| # $NetBSD: varmisc.mk,v 1.26 2020/10/24 08:50:17 rillig Exp $ | | # $NetBSD: varmisc.mk,v 1.28 2020/11/07 00:07:02 rillig Exp $ |
| # | | # |
| # Miscellaneous variable tests. | | # Miscellaneous variable tests. |
| | |
| all: unmatched_var_paren D_true U_true D_false U_false Q_lhs Q_rhs NQ_none \ | | all: unmatched_var_paren D_true U_true D_false U_false Q_lhs Q_rhs NQ_none \ |
| strftime cmpv manok | | strftime cmpv manok |
| all: save-dollars | | all: save-dollars |
| all: export-appended | | all: export-appended |
| all: parse-dynamic | | all: parse-dynamic |
| all: varerror-unclosed | | all: varerror-unclosed |
| | |
| | |
| skipping to change at line 91 | | skipping to change at line 91 |
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| # This is an expanded variant of the above .for loop. | | # This is an expanded variant of the above .for loop. |
| # Between 2020-06-28 and 2020-07-02 this paragraph generated a wrong | | # Between 2020-06-28 and 2020-07-02 this paragraph generated a wrong |
| # error message "Variable VARNAME is recursive". | | # error message "Variable VARNAME is recursive". |
| # When evaluating the !empty expression, the ${:U1} was not expanded and | | # When evaluating the !empty expression, the ${:U1} was not expanded and |
| # thus resulted in the seeming definition VARNAME=${VARNAME}, which is | | # thus resulted in the seeming definition VARNAME=${VARNAME}, which is |
| # obviously recursive. | | # obviously recursive. |
| VARNAME= ${VARNAME${:U1}} | | VARNAME= ${VARNAME${:U1}} |
| .if defined(VARNAME${:U2}) && !empty(VARNAME${:U2}) | | .if defined(VARNAME${:U2}) && !empty(VARNAME${:U2}) |
| .endif | | .endif |
| | |
|
| # begin .MAKE.SAVE_DOLLARS; see Var_Set_with_flags and s2Boolean. | | # begin .MAKE.SAVE_DOLLARS; see Var_SetWithFlags and ParseBoolean. |
| SD_VALUES= 0 1 2 False True false true Yes No yes no On Off ON OFF on off | | SD_VALUES= 0 1 2 False True false true Yes No yes no On Off ON OFF on off |
| SD_4_DOLLARS= $$$$ | | SD_4_DOLLARS= $$$$ |
| | |
| .for val in ${SD_VALUES} | | .for val in ${SD_VALUES} |
| .MAKE.SAVE_DOLLARS:= ${val} # Must be := since a simple = has no effect. | | .MAKE.SAVE_DOLLARS:= ${val} # Must be := since a simple = has no effect. |
| SD.${val}:= ${SD_4_DOLLARS} | | SD.${val}:= ${SD_4_DOLLARS} |
| .endfor | | .endfor |
| .MAKE.SAVE_DOLLARS:= yes | | .MAKE.SAVE_DOLLARS:= yes |
| | |
| save-dollars: | | save-dollars: |
| | | |
| End of changes. 2 change blocks. |
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| 3 lines changed or deleted | | 3 lines changed or added |
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