From 9603564a8d476882370ac865b04089b3df3d12b0 Mon Sep 17 00:00:00 2001
From: bwarken <bwarken>
Date: Tue, 30 Apr 2013 16:15:35 +0000
Subject: src/roff/groff/Makefile.sub: Use $(GREP) instead of `egrep'.  Don't
 use `$(CCSRCS)' any more as prerequisits..

---
 src/roff/groff/Makefile.sub | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/roff/groff/Makefile.sub b/src/roff/groff/Makefile.sub
index 9c10c28e..c862954f 100644
--- a/src/roff/groff/Makefile.sub
+++ b/src/roff/groff/Makefile.sub
@@ -42,25 +42,25 @@ MOSTLYCLEANADD=groff_opts.tmp $(GROFF_OPTS_OUTPUT)
 RM=rm -f
 
 .PHONY: all
-all: $(CCSRCS) groff_opts.tmp $(GROFF_OPTS_OUTPUT)
+all: $(srcdir)/groff.cpp groff_opts.tmp $(GROFF_OPTS_OUTPUT)
 
-groff_opts.tmp: $(CCSRCS)
-	@$(EGREP) -e ':.*:.*:' $< \
-	| sed -e 's/[ \t",]//g' > $@
+groff_opts.tmp: $(srcdir)/cpp
+	@$(GREP) -e ':.*:.*:' $< \
+		| sed -e 's/[ \t",]//g' > $@
 	@echo -n 'groff options: '
 	@cat $@
 
 groff_opts_no_arg.txt: groff_opts.tmp
 	@$(RM) $@
 	@cat $< \
-	| sed -e 's/[a-zA-Z]://g' > $@
+		| sed -e 's/[a-zA-Z]://g' > $@
 	@echo -n 'no arg: '
 	@cat $@
 
 groff_opts_with_arg.txt: groff_opts_no_arg.txt
 	@$(RM) $@
 	@cat groff_opts.tmp \
-	| sed "s/[`cat $<`:]//g" > $@
+		| sed "s/[`cat $<`:]//g" > $@
 	@echo -n 'with arg: '
 	@cat $@
 
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