Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: make/aix/adlc_updater
make/aix/adlc_updater
- changeset 6464
- b83f7d608548
- parent 0
- f90c822e73f8
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| 6463:7687c56b6693 | 6464:b83f7d608548 |
|---|---|
| 1 #! /bin/sh | |
| 2 # | |
| 3 # This file is used by adlc.make to selectively update generated | |
| 4 # adlc files. Because source and target diretories are relative | |
| 5 # paths, this file is copied to the target build directory before | |
| 6 # use. | |
| 7 # | |
| 8 # adlc-updater <file> <source-dir> <target-dir> | |
| 9 # | |
| 10 fix_lines() { | |
| 11 # repair bare #line directives in $1 to refer to $2 | |
| 12 awk < $1 > $1+ ' | |
| 13 /^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next} | |
| 14 {print} | |
| 15 ' F2=$2 | |
| 16 mv $1+ $1 | |
| 17 } | |
| 18 fix_lines $2/$1 $3/$1 | |
| 19 [ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \ | |
| 20 ( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 ) |
