Commit f4ef1c53 authored by Orgad Shaneh's avatar Orgad Shaneh
Browse files

domd: Preserve Makefile time when it is unchanged 



also on systems with makedepend that does not report its version, or that
its version does not contain "gcc" or "clang".

Some versions of makedepends just overwrite Makefile. Preserve the
timestamp of the previous Makefile, and copy it back if it is unchanged.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1370)
parent 7a9d7128

util/domd

+5 −2
Original line number Diff line number Diff line
@@ -11,7 +11,9 @@ if [ "$1" = "-MD" ]; then 
fi

if [ "$MAKEDEPEND" = "" ]; then MAKEDEPEND=makedepend; fi



cp Makefile Makefile.save

# Preserve Makefile timestamp by moving instead of copying (cp -p is GNU only)

mv Makefile Makefile.save

cp Makefile.save Makefile

# fake the presence of Kerberos

touch $TOP/krb5.h

if ${MAKEDEPEND} --version 2>&1 | grep "clang" > /dev/null ||
@@ -32,9 +34,10 @@ else 
    ${PERL} $TOP/util/clean-depend.pl < Makefile > Makefile.new

    RC=$?

fi

if ! cmp -s Makefile Makefile.new; then

if ! cmp -s Makefile.save Makefile.new; then

    mv Makefile.new Makefile

else

    mv Makefile.save Makefile

    rm -f Makefile.new

fi

# unfake the presence of Kerberos