[passepartout] Improved build rule for the authors file

[Sven Herzberg <herzi src gnome org>]

commit c479d326266befefebfb5e12e4a0470b67ca049b
Author: Sven Herzberg <sven imendio com>
Date:   Mon Mar 19 10:17:51 2007 +0100

    Improved build rule for the authors file
---
 src/pptout/Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/pptout/Makefile.am b/src/pptout/Makefile.am
index 7a25f05..cd94e46 100644
--- a/src/pptout/Makefile.am
+++ b/src/pptout/Makefile.am
@@ -60,6 +60,8 @@ passepartout-builddate.$(OBJEXT): \
 
 # build a string out of the contents of AUTHORS
 authors.cc: $(top_srcdir)/AUTHORS Makefile
-	awk 'BEGIN {print "const char *authors ="} {print "\"" $$0 "\\n\""} END {print ";"}' $< > $@
+	awk 'BEGIN {print "const char *authors ="}'\
+	'{print "\"" $$0 "\\n\""}'\
+	'END {print ";"}' $< > $@
 
 CLEANFILES=$(BUILT_SOURCES)