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|
#!/bin/sh
# Script to build valgrind for use with chromium
#
# Can also be used to just prepare patched source tarball with MAKE_TARBALL=yes
# or to just build from a patched source tarball with USE_TARBALL=yes.
# These are useful when configuring jailed buildbots which are not allowed to
# fetch valgrind source via svn. Most users won't need those options.
# Checkout by date doesn't work unless you specify the friggin' timezone
VALGRIND_SVN_REV=10771
# And svn isn't smart enough to figure out what rev of the linked tree to get
VEX_SVN_REV=1913
# and TSAN may be out of sync, so you have to check that out by rev anyway
TSAN_SVN_REV=1111
THISDIR=`dirname $0`
THISDIR=`cd $THISDIR && /bin/pwd`
case x"$1" in
x|x/*) ;;
*)
echo "Usage: sh build-valgrind-for-chromium.sh [prefix]"
echo "Prefix is optional, but if present, must be the absolute path to where"
echo "you want to install valgrind's bin, include, and lib directories."
echo "Prefix defaults to /usr/local/valgrind-$VALGRIND_SVN_REV, where"
echo "$VALGRIND_SVN_REV is the revision used when retrieving valgrind from svn."
echo "Will use sudo to do the install if you don't own the parent of prefix."
exit 1
;;
esac
set -x
set -e
if test x"$USE_TARBALL" = xyes && test x"$MAKE_TARBALL" = yes
then
echo Set only one of MAKE_TARBALL or USE_TARBALL to yes
exit 1
fi
if test x"$USE_TARBALL" != xyes
then
# Check out latest version that following patches known to apply against
rm -rf valgrind-$VALGRIND_SVN_REV
svn co -r $VALGRIND_SVN_REV svn://svn.valgrind.org/valgrind/trunk valgrind-$VALGRIND_SVN_REV
cd valgrind-$VALGRIND_SVN_REV
# Make sure svn gets the right version of the external VEX repo, too
svn update -r $VEX_SVN_REV VEX/
# Work around bug https://bugs.kde.org/show_bug.cgi?id=162848
# "fork() not handled properly"
patch -p0 < "$THISDIR"/fork.patch
# Add feature bug https://bugs.kde.org/show_bug.cgi?id=201170
# "Want --show-possible option so I can ignore the bazillion possible leaks..."
patch -p0 < "$THISDIR"/possible.patch
if [ "$INSTALL_TSAN" = "yes" ]
then
# Add ThreadSanitier to the installation.
# ThreadSanitizer is an experimental dynamic data race detector.
# See http://code.google.com/p/data-race-test/wiki/ThreadSanitizer
svn checkout -r $TSAN_SVN_REV http://data-race-test.googlecode.com/svn/trunk/tsan tsan
mkdir tsan/{docs,tests}
touch tsan/{docs,tests}/Makefile.am
patch -p 0 < tsan/valgrind.patch
fi
sh autogen.sh
cd ..
fi
if test x"$MAKE_TARBALL" = xyes
then
tar -czvf valgrind-$VALGRIND_SVN_REV.tgz valgrind-$VALGRIND_SVN_REV
fi
if test x"$USE_TARBALL" = xyes
then
tar -xzvf valgrind-$VALGRIND_SVN_REV.tgz
fi
if test x"$MAKE_TARBALL" != xyes
then
cd valgrind-$VALGRIND_SVN_REV
if ld --version | grep gold
then
# build/install-build-deps leaves original ld around, try using that
if test -x /usr/bin/ld.orig
then
echo "Using /usr/bin/ld.orig instead of gold to link valgrind"
test -d $THISDIR/override_ld && rm -rf $THISDIR/override_ld
mkdir $THISDIR/override_ld
ln -s /usr/bin/ld.orig $THISDIR/override_ld/ld
PATH="$THISDIR/override_ld:$PATH"
else
echo "Cannot build valgrind with gold. Please switch to normal /usr/bin/ld, rerun this script, then switch back to gold."
exit 1
fi
fi
# Desired parent directory for valgrind's bin, include, etc.
PREFIX="${1:-/usr/local/valgrind-$VALGRIND_SVN_REV}"
parent_of_prefix="`dirname $PREFIX`"
if test ! -d "$parent_of_prefix"
then
echo "Directory $parent_of_prefix does not exist"
exit 1
fi
./configure --prefix="$PREFIX"
make -j4
if ./vg-in-place true
then
echo built valgrind passes smoke test, good
else
echo built valgrind fails smoke test
exit 1
fi
test -d $THISDIR/override_ld && rm -rf $THISDIR/override_ld
# Don't use sudo if we own the destination
if test -w "$parent_of_prefix"
then
make install
else
sudo make install
fi
fi
|
