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build: use awk instead of giant egrep regexp

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Avoids buggy version of egrep on some Macs.

R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4603056
This commit is contained in:
Russ Cox 2011-06-16 00:04:24 -04:00
parent 832e87500e
commit f011bd378f
1 changed files with 8 additions and 2 deletions
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10
src/pkg/deps.bash
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@ -15,7 +15,13 @@ fi
# Get list of directories from Makefile # Get list of directories from Makefile
dirs=$(gomake --no-print-directory echo-dirs) dirs=$(gomake --no-print-directory echo-dirs)
dirpat=$(echo $dirs C | sed 's/ /|/g; s/.*/^(&)$/') dirpat=$(echo $dirs C | awk '{
for(i=1;i<=NF;i++){
x=$i
gsub("/", "\\/", x)
printf("/^(%s)$/\n", x)
}
}')
for dir in $dirs; do ( for dir in $dirs; do (
cd $dir || exit 1 cd $dir || exit 1
@ -30,7 +36,7 @@ for dir in $dirs; do (
deps=$( deps=$(
sed -n '/^import.*"/p; /^import[ \t]*(/,/^)/p' $sources /dev/null | sed -n '/^import.*"/p; /^import[ \t]*(/,/^)/p' $sources /dev/null |
cut -d '"' -f2 | cut -d '"' -f2 |
egrep "$dirpat" | awk "$dirpat" |
grep -v "^$dir\$" | grep -v "^$dir\$" |
sed 's/$/.install/' | sed 's/$/.install/' |
sed 's;^C\.install;runtime/cgo.install;' | sed 's;^C\.install;runtime/cgo.install;' |