factotum/libressl-portable
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

update.sh: add MV-like function preserving file timestamps

Browse Source 
Add a do_mv()/$MV wrappers to be called instead of just mv. This
function will preserve the target file if it does not differ from the
source file. This helps to remove unnecessary compilator calls after
calling update.sh w/o source changes.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2014-12-08 02:08:18 +03:00 committed by Brent Cook
parent 5390bbea3e
commit 9d70cdc60d
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
update.sh
View File

@ -44,7 +44,16 @@ libtls_version=$major:$minor:0
echo "libtls version $libtls_version"
echo $libtls_version > tls/VERSION
do_mv() {
if ! cmp -s "$1" "$2"
then
mv "$1" "$2"
else
rm -f "$1"
fi
}
CP='cp -p'
MV='do_mv'
$CP $libssl_src/src/LICENSE COPYING
@ -68,8 +77,8 @@ $CP $libcrypto_src/crypto/arc4random_*.h crypto/compat
perl objects.pl objects.txt obj_mac.num obj_mac.h;
perl obj_dat.pl obj_mac.h obj_dat.h )
mkdir -p include/openssl crypto/objects
mv $libssl_src/src/crypto/objects/obj_mac.h ./include/openssl/obj_mac.h
mv $libssl_src/src/crypto/objects/obj_dat.h ./crypto/objects/obj_dat.h
$MV $libssl_src/src/crypto/objects/obj_mac.h ./include/openssl/obj_mac.h
$MV $libssl_src/src/crypto/objects/obj_dat.h ./crypto/objects/obj_dat.h
copy_hdrs() {
for file in $2; do