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make scripts/gen_build_files.sh standard-clean

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-05-18 00:24:17 +02:00
parent 0e81e488fd
commit a1db8b8415
1 changed files with 8 additions and 5 deletions
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13
scripts/gen_build_files.sh
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@ -1,7 +1,4 @@
#!/bin/sh
# bashism:
# "read -r" without variable name reads line into $REPLY
# without stripping whitespace.
test $# -ge 2 || { echo "Syntax: $0 SRCTREE OBJTREE"; exit 1; }
@ -18,7 +15,12 @@ find -type d | while read -r d; do
s=`sed -n 's@^//kbuild:@@p' -- "$srctree/$d"/*.c`
echo "# DO NOT EDIT. This file is generated from Kbuild.src" >"$dst.$$.tmp"
while read -r; do
# Why "IFS='' read -r REPLY"??
# This atrocity is needed to read lines without mangling.
# IFS='' prevents whitespace trimming,
# -r suppresses backslash handling.
while IFS='' read -r REPLY; do
test x"$REPLY" = x"INSERT" && REPLY="$s"
printf "%s\n" "$REPLY"
done <"$src" >>"$dst.$$.tmp"
@ -38,7 +40,8 @@ find -type d | while read -r d; do
s=`sed -n 's@^//config:@@p' -- "$srctree/$d"/*.c`
echo "# DO NOT EDIT. This file is generated from Config.src" >"$dst.$$.tmp"
while read -r; do
while IFS='' read -r REPLY; do
test x"$REPLY" = x"INSERT" && REPLY="$s"
printf "%s\n" "$REPLY"
done <"$src" >>"$dst.$$.tmp"