diff options
| author | rillig <rillig@NetBSD.org> | 2020-07-04 16:15:21 +0000 |
|---|---|---|
| committer | rillig <rillig@NetBSD.org> | 2020-07-04 16:15:21 +0000 |
| commit | 57d2d56a1a7beae3a5ca402c4682c8eadd581edb (patch) | |
| tree | 3d986242c44d31769b243f0959dec333aa0e3952 /usr.bin/make/unit-tests/modmisc.mk | |
| parent | 9f428d1ee62bdb1bea8c747c0bf7cf6dac328b2e (diff) | |
make(1): add test for an obscure edge case of using the :@ modifier
Diffstat (limited to 'usr.bin/make/unit-tests/modmisc.mk')
| -rw-r--r-- | usr.bin/make/unit-tests/modmisc.mk | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.bin/make/unit-tests/modmisc.mk b/usr.bin/make/unit-tests/modmisc.mk index 414d9c50e12..3111132e4fb 100644 --- a/usr.bin/make/unit-tests/modmisc.mk +++ b/usr.bin/make/unit-tests/modmisc.mk @@ -1,4 +1,4 @@ -# $Id: modmisc.mk,v 1.8 2020/07/04 09:21:30 rillig Exp $ +# $Id: modmisc.mk,v 1.9 2020/07/04 16:15:21 rillig Exp $ # # miscellaneous modifier tests @@ -16,7 +16,7 @@ MOD_OPT=@d@$${exists($$d):?$$d:$${d:S,/usr,/opt,}}@ MOD_SEP=S,:, ,g all: modvar modvarloop modsysv mod-HTE emptyvar undefvar -all: mod-S mod-C +all: mod-S mod-C mod-at-varname modsysv: @echo "The answer is ${libfoo.a:L:libfoo.a=42}" @@ -74,3 +74,9 @@ mod-C: @echo :${:Uword1 word2:C,****,____,g:C,word,____,:Q}: @echo :${:Ua b b c:C,b,,g:Q}: @echo :${:U1 2 3 1 2 3:C,1 2,___,Wg:C,_,x,:Q}: + +# In the :@ modifier, the name of the loop variable can even be generated +# dynamically. There's no practical use-case for this, and hopefully nobody +# will ever depend on this, but technically it's possible. +mod-at-varname: + @echo :${:Uone two three:@${:Ubar:S,b,v,}@+${var}+@:Q}: |
