Thanks for the inputs. I was able to successfully compile the openjdk 7 with the changes suggested.
> - CXXFLAGS_IndicRearrangementProcessor.o := -fno-strict-overflow > - CXXFLAGS_IndicRearrangementProcessor2.o := -fno-strict-overflow > + CXXFLAGS_IndicRearrangementProcessor.o := -fwrapv > + CXXFLAGS_IndicRearrangementProcessor2.o := -fwrapv Thanks a lot for the inputs. Thanks Prakash Rungta. On Thu, Jun 23, 2016 at 9:15 PM, Andrew Hughes <gnu.and...@redhat.com> wrote: > ----- Original Message ----- > > Hi Prakash, > > > > On 06/23/2016 12:48 PM, Prakash Rungta wrote: > > > Hi David, > > > > > > Thanks for the response. Is there something that you would want me to > try. > > > I complied couple of times and getting the same error. > > > GCC version 4.3 i did not get for the RHEL 5 u 11. > > > > > > Can you help? > > > > The following worked for me on RHEL 5.11: > > > > cat /etc/redhat-release > > > Red Hat Enterprise Linux Server release 5.11 (Tikanga) > > yum install yum-utils java-1.7.0-openjdk-devel > > curl -LO > > http://pkgs.repoforge.org/mercurial/mercurial-2.2.2-1.el5.rf.x86_64.rpm > > rpm -ivh mercurial-2.2.2-1.el5.rf.x86_64.rpm > > yumdownloader --source java-1.7.0-openjdk > > yum-builddep java-1.7.0-openjdk-1.7.0.101-2.6.6.1.el5_11.src.rpm > > curl -LO > > > http://download.savannah.gnu.org/releases/freetype/freetype-2.4.11.tar.gz > > tar xzvf freetype-2.4.11.tar.gz > > cd freetype-2.4.11 > > ./configure && make > > cd .. > > hg clone http://hg.openjdk.java.net/jdk7u/jdk7u/ > > cd jdk7u > > bash ./get_source.sh > > LANG=C JAVA_HOME= CLASSPATH= LD_LIBRARY_PATH= > > ALT_FREETYPE_HEADERS_PATH=/home/alex/freetype-2.4.11/include/ > > ALT_FREETYPE_LIB_PATH=/home/alex/freetype-2.4.11/objs/.libs/ > > ALT_BOOTDIR=/usr/lib/jvm/java-1.7.0-openjdk.x86_64 make sanity > > > > There's a source tarball for 7u101 which can be used to avoid using > Mercurial. > > > Full build is broken on GCC 4.1 though, as jdk/make/sun/font/Makefile > > uses "fno-strict-overflow" option that is not supported by GCC 4.1. The > > following patch helps to fix that: > > > > --- a/make/sun/font/Makefile Mon Apr 18 04:46:08 2016 +0100 > > +++ b/make/sun/font/Makefile Thu Jun 23 15:39:59 2016 +0100 > > @@ -99,8 +99,8 @@ > > ifeq ($(PLATFORM), linux) > > CXXFLAGS += $(CXXFLAGS_$(@F)) > > CXXFLAGS_ExtensionSubtables.o = -fno-strict-aliasing > > - CXXFLAGS_IndicRearrangementProcessor.o := -fno-strict-overflow > > - CXXFLAGS_IndicRearrangementProcessor2.o := -fno-strict-overflow > > + CXXFLAGS_IndicRearrangementProcessor.o := -fwrapv > > + CXXFLAGS_IndicRearrangementProcessor2.o := -fwrapv > > endif > > > > Yeah that patch is in the RHEL 5.11 RPMs for java-1.7.0-openjdk. We don't > apply it upstream because -fno-strict-overflow is preferable where > supported, > but I guess we could look at conditional support. Neither flag was intended > to stay long-term, but instead the underlying issue should have been fixed > (it was introduced by a recent security update). > -- > Andrew :) > > Senior Free Java Software Engineer > Red Hat, Inc. (http://www.redhat.com) > > PGP Key: ed25519/35964222 (hkp://keys.gnupg.net) > Fingerprint = 5132 579D D154 0ED2 3E04 C5A0 CFDA 0F9B 3596 4222 > > >
