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Fix grep pattern in makealias to work on non-Gnu grep (bug 8368). 

grep -l -w '^foo' doesn't work on Solaris. Replace with
grep -l '^foo\>' instead which does. Also, grep -l will
report the filename more than once (!), so add | head -1
to pick just the first one.
This commit is contained in:
Keith Packard 2006-12-02 13:14:23 -08:00
parent 2b77216ee2
commit 5e234d9e76
1 changed files with 1 additions and 1 deletions
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src/makealias
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@ -15,7 +15,7 @@ while read name; do
hattr='__attribute((visibility("hidden")))'
echo "extern __typeof ($name) $alias $hattr;" >> $HEAD
echo "#define $name $alias" >> $HEAD
grep -l -w '^'$name "$SRCDIR"/*.c | sed -e 's/^.*\/\([^.]*\)\.c/#ifdef __\1__/' >> $TAIL
grep -l '^'$name'\>' "$SRCDIR"/*.c | head -1 | sed -e 's/^.*\/\([^.]*\)\.c/#ifdef __\1__/' >> $TAIL
echo "#undef $name" >> $TAIL
cattr='__attribute((alias("'$alias'"), visibility("default")))'
echo "extern __typeof ($name) $name $cattr;" >> $TAIL