zenu

git clone git://bebou.netlib.re/zenu
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commit 2e83620543e844bb24ede340536e8b18a379d7e9
parent 36dcfa7025c9549c2123102174c57a1d9fce4d93
Auterice: mc <mc@unistra.fr>
Date:   Wed, 10 May 2023 07:50:53 +0200

make from=source to=dest

when source and dest are directories so a same
makefile can handle multiple menus.

Diffstat:
M
bin/build
 | 
2
+-
M
makefile
 | 
24
+++++++++++++-----------

2 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/bin/build b/bin/build
@@ -46,7 +46,7 @@ in (-h|help|--help) usage
 			{line[i++]=$0}
 			(l=length)>m {m=l}
 			END { for (i=0; i<until ; ++i) printf "%-*s\n", m, line[i] }
-		' until=$(cat menus/until.txt)
+		' until=$(cat $to/until.txt)
 ;; (*)
 	>& echo "$cmd isn't a valid command"
 	false
diff --git a/makefile b/makefile
@@ -1,14 +1,16 @@
-root     = menus
-menus   != find ${root} -type f -not -name '*.*'
-face     = ${menus:%=%.face}
-script   = ${menus:%=%.script}
-emph     = ${menus:%=%.emph}
-until    = ${root}/until.txt
+from     = menus
+to       = ${from}
+menus   != find ${from} -mindepth 1 -type f -not -name '*.*'
+export from to
+
+face     = ${menus:${from}/%=${to}/%.face}
+script   = ${menus:${from}/%=${to}/%.script}
+emph     = ${menus:${from}/%=${to}/%.emph}
+until    = ${to}/until.txt
 
 all: ${until} ${script} ${emph}
 
-%.face   : %          ; bin/build -f $< > $@
-%.script : % ${until} ; bin/build -s $< > $@
-%.emph   : % ${until} ; bin/build -e $< > $@
-${until} : ${face}    ; wc $? | awk 'n>m{m=n}{n=$$1}END{print m}' > $@
-clean:; rm -rf ${root}/*.*
+${to}/%.face   : ${from}/%          ; bin/build -f $< > $@
+${to}/%.script : ${from}/% ${until} ; bin/build -s $< > $@
+${to}/%.emph   : ${from}/% ${until} ; bin/build -e $< > $@
+${until}       : ${face}            ; wc $? | awk 'n>m{m=n}{n=$$1}END{print m}' > $@