38 lines
1.2 KiB
Bash
Executable File
38 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Script to describe a GCC revision based on git hash
|
|
|
|
short=no
|
|
long=no
|
|
c=master
|
|
|
|
for arg in "$@"
|
|
do
|
|
case "$arg" in
|
|
--short) short=yes long=no
|
|
;;
|
|
--long|--full) long=yes short=no
|
|
;;
|
|
*) c=$arg
|
|
esac
|
|
done
|
|
|
|
if test x$short = xyes; then
|
|
r=$(git describe --all --match 'basepoints/gcc-[0-9]*' $c | sed -n 's,^\(tags/\)\?basepoints/gcc-\([0-9]\+\)-\([0-9]\+\)-g[0-9a-f]*$,r\2-\3,p;s,^\(tags/\)\?basepoints/gcc-\([0-9]\+\)$,r\2-0,p');
|
|
elif test x$long = xyes; then
|
|
r=$(git describe --all --abbrev=40 --match 'basepoints/gcc-[0-9]*' $c | sed -n 's,^\(tags/\)\?basepoints/gcc-,r,p')
|
|
else
|
|
r=$(git describe --all --abbrev=14 --match 'basepoints/gcc-[0-9]*' $c | sed -n 's,^\(tags/\)\?basepoints/gcc-,r,p');
|
|
expr match ${r:-no} 'r[0-9]\+$' >/dev/null && r=${r}-0-g$(git rev-parse $c);
|
|
fi;
|
|
if test -n $r; then
|
|
o=$(git config --get gcc-config.upstream);
|
|
rr=$(echo $r | sed -n 's,^r\([0-9]\+\)-[0-9]\+\(-g[0-9a-f]\+\)\?$,\1,p');
|
|
if git rev-parse --verify --quiet ${o:-origin}/releases/gcc-$rr >/dev/null; then
|
|
m=releases/gcc-$rr;
|
|
else
|
|
m=master;
|
|
fi;
|
|
git merge-base --is-ancestor $c ${o:-origin}/$m && echo ${r};
|
|
fi;
|