From e275962725279a6254bddf55b11d16c8ddd65c9c Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Sat, 21 Nov 2009 13:33:33 -0500 Subject: make: Avoid infinite loop that occurrs when testing existence of a target in a certian horribly broken makefile by making the test stop after it sees one line of output from make. (This may be better replaced with dh's makefile parser in the future.) --- Debian/Debhelper/Buildsystem/makefile.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Debian') diff --git a/Debian/Debhelper/Buildsystem/makefile.pm b/Debian/Debhelper/Buildsystem/makefile.pm index 083abc42..47814296 100644 --- a/Debian/Debhelper/Buildsystem/makefile.pm +++ b/Debian/Debhelper/Buildsystem/makefile.pm @@ -25,7 +25,7 @@ sub exists_make_target { # Use make -n to check to see if the target would do # anything. There's no good way to test if a target exists. - my $ret=`$makecmd -s -n --no-print-directory $target 2>/dev/null`; + my $ret=`$makecmd -s -n --no-print-directory $target 2>/dev/null | head -n 1`; chomp $ret; return length($ret); } -- cgit v1.2.3