Greg, I think that _DARWIN_C_SOURCE needs to be included as well. If not, the pthread methods are not defined.
+ CFLAGS += -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE I have successfully tested this on Leopard. Snow Leopard builds but crashes (this might be way I am building) Michael On Tue, Sep 8, 2009 at 11:56 AM, Greg Lewis <gle...@eyesbeyond.com> wrote: > On Fri, Sep 04, 2009 at 02:57:34AM -0700, Venkateshwaralu Srikarunyan > wrote: > > I am newbie and was trying to get started with the build for the OpenJDK > 7. > > I was following the wiki by Stephen > > Bannasch<http://confluence.concord.org/display/%7Estepheneb>at > > > > > http://confluence.concord.org/display/CCTR/Build+OpenJDK+Java+1.7.0+on+Mac+OS+X+10.5 > > > > But ended up facing the following build error > > > > /ucontext.h:42:2: error: #error ucontext routines are deprecated, and > > require _XOPEN_SOURCE to be defined > > > > Request for guidance from someone to help me get this build up and > running. > > Thanks. > > You might be the first person to try the build on Snow Leopard :). It > looks like you need to insert a -D_XOPEN_SOURCE into CFLAGS for the hotspot > build. Assuming that doesn't break the build on 10.5.x we should probably > just do it for all the Mac builds. Can you try the following patch? > > --- a/make/bsd/makefiles/vm.make Mon Sep 07 10:57:43 2009 -0700 > +++ b/make/bsd/makefiles/vm.make Tue Sep 08 08:55:15 2009 -0700 > @@ -112,6 +112,7 @@ > JVM = jvm$(G_SUFFIX) > ifeq ($(OS_VENDOR), Darwin) > LIBJVM = lib$(JVM).dylib > + CFLAGS += -D_XOPEN_SOURCE > else > LIBJVM = lib$(JVM).so > endif >
