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authorLudovic Courtès <ludo@gnu.org>2013-08-29 21:50:13 +0200
committerLudovic Courtès <ludo@gnu.org>2013-08-29 21:58:53 +0200
commitcb9e50f618081275b50489943d5655abfb85c84d (patch)
tree5b15e7d3f22b1c898df4d42e341f5abd74a6f666 /doc.am
parenta9424c0887f688e812e498a2556df4b1d9218268 (diff)
downloadguix-cb9e50f618081275b50489943d5655abfb85c84d.tar.gz
build: Use `missing' for `dot'.
* configure.ac: Substitute `DOT'.
* doc.am (.dot.png, .dot.eps): Use $(DOT).
Diffstat (limited to 'doc.am')
-rw-r--r--doc.am4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc.am b/doc.am
index afd492c605..2bc3416edd 100644
--- a/doc.am
+++ b/doc.am
@@ -33,11 +33,11 @@ DOT_OPTIONS =						\
   -Nfontsize=9 -Nheight=.1 -Nwidth=.1
 
 .dot.png:
-	dot -Tpng $(DOT_OPTIONS) < "$<" > "$@.tmp"
+	$(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$@.tmp"
 	mv "$@.tmp" "$@"
 
 .dot.eps:
-	dot -Teps $(DOT_OPTIONS) < "$<" > "$@.tmp"
+	$(DOT) -Teps $(DOT_OPTIONS) < "$<" > "$@.tmp"
 	mv "$@.tmp" "$@"
 
 # We cannot add new dependencies to `doc/guix.pdf' & co. (info "(automake)