OpenJDK zero on sparc linux

[Gary Benson]

Hi Dennis,

The real error is above this one -- it failed to build libjvm.so with
a load of "relocation truncated to fit" errors.   If you look in
openjdk-ecj/hotspot/build/linux/makefiles/gcc.make you'll see a bit
like this:

  # position-independent code
  ifneq ($(filter ppc ppc64,$(ZERO_LIBARCH)),)
  PICFLAG = -fPIC
  else
  PICFLAG = -fpic
  endif

Add "sparc" to that list, then
rm -Rf openjdk-ecj/control/build/linux-*/hotspot to clear out the
broken files, then try again.  If that works I'll commit a fix.

Cheers,
Gary

Dennis Gilmore wrote:
> Trying to build openJDK on sparc linux using the zero implementation fails 
> with 
> gcc -g -c -o launcher.o 
> launcher.c  -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/os/linux/launcher -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/prims -DFULL_VERSION=\"1.6.0-b08\" -DARCH=\"sparc\"-DGAMMA -DLAUNCHER_TYPE=\"gamma\" -DLINK_INTO_LIBJVM -DLINUX -D_GNU_SOURCE -DCC_INTERP -DZERO -DSPARC -DZERO_LIBARCH=\"sparc\" -DPRODUCT -I. -I../generated/adfiles -I../generated/jvmtifiles -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/asm -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/c1 -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/ci -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/classfile -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/code -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/compiler -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_implementation -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_implementation/shared -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_implementation/parNew -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_implementation/parallelScavenge -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/gc_interface -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/interpreter -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/memory -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/oops -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/prims -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/runtime -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/services -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/share/vm/utilities -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/cpu/zero/vm -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/os/linux/vm -I/builddir/build/BUILD/icedtea6-1.0/openjdk-ecj/hotspot/src/os_cpu/linux_zero/vm -I../generated -DHOTSPOT_RELEASE_VERSION="\"1.6.0-b08\"" -DHOTSPOT_BUILD_TARGET="\"product\"" -DHOTSPOT_BUILD_USER="\"mockbuild\"" -DJRE_RELEASE_VERSION="\"1.6.0-b08\"" -DHOTSPOT_VM_DISTRO="\"OpenJDK\""
> { \
>             echo Linking launcher...; \
>              \
>             gcc  -Xlinker -O1  -export-dynamic  -L `pwd` -o gamma 
> launcher.o -ljvm -lm -ldl -lpthread; \
>              \
>         }
> Linking launcher...
> /usr/bin/ld: cannot find -ljvm
> 
> earlier in the build its able to find jvm to link against
> 
> Full build log is http://files.ausil.us/aurora/openjdk-build.log
> spec file is http://files.ausil.us/aurora/java-1.6.0-openjdk.spec
> 
> Dennis
> 
> p.s.  im not subscribed to this list so please CC me on replies

-- 
http://gbenson.net/