Simplify vlc_about.h generation.

diff --git a/src/Makefile.am b/src/Makefile.am
index 21a862868d9e0606345e53cfa1241ba6a60fbd59..b901aa78a11b5e7fcf153126828058d7db69a6ee 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -121,14 +121,17 @@ noinst_HEADERS = \
        mkdir -p -- ../include
        echo "/* Automatically generated file - DO NOT EDIT */" > "$@.tmp"
        echo "static const char psz_license[] =" >> "$@.tmp"
-       cat $(top_srcdir)/COPYING | sed s/'"'/'\\"'/g | $(AWK) '{ print "\""$$0"\\n\"" }' >> "$@.tmp"
+       sed 's/"/\\"/g;s/^.*$$/\"&\\n\"/' "$(top_srcdir)/COPYING" >> "$@.tmp"
        echo ";" >> "$@.tmp"
        echo "static const char psz_thanks[] =" >> "$@.tmp"
-       grep -v '$$Id:'  $(top_srcdir)/THANKS | sed s/'"'/'\\"'/g | $(AWK) '{ print "\""$$0"\\n\"" }'|sed s/"<.*.> "// >> "$@.tmp"
+       sed '/\$$Id:/d;s/"/\\"/g;s/<.*.> //;s/^.*$$/\"&\\n\"/' \
+               "$(top_srcdir)/THANKS" >> "$@.tmp"
        echo ";" >> "$@.tmp"
        echo "static const char psz_authors[] =" >> "$@.tmp"
-       grep N: $(top_srcdir)/AUTHORS | cut -d" " -f 2- | sed s/'"'/'\\"'/g | $(AWK) '{ print "\""$$0"\\n\"" }' >> "$@.tmp"
+       sed -n '/^N: /{;s///;s/"/\\"/g;s/^.*$$/\"&\\n\"/;p;}' \
+               "$(top_srcdir)/AUTHORS" >> "$@.tmp"
        echo ";" >> "$@.tmp"
+
        mv -f -- "$@.tmp" "$@"
 
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