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-rw-r--r--t/Makefile7
1 files changed, 5 insertions, 2 deletions
diff --git a/t/Makefile b/t/Makefile
index f278324..49eaac5 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -1,6 +1,9 @@
.SUFFIXES: .t .T .pdf
TEST != ls *.t | sed 's/t$$/T/'
+TROFF ?= troff
+PDFROFF ?= troff | dpost | ps2pdf -
+
all: $(TEST)
g.tmac: ../g.tmac
@@ -9,7 +12,7 @@ g.tmac: ../g.tmac
.t.T: g.tmac t.tmac
@echo -- $< -----------------------
- @troff -x3 $< >/dev/null
+ @<$< $(TROFF) >/dev/null
.t.pdf: g.tmac t.tmac
- troff -x3 $< | dpost | ps2pdf - > $@
+ <$< $(PDFROFF) > $@