hotspot/make/solaris/makefiles/defs.make

rev 6896 : 8033602: wrong stabs data in libjvm.debuginfo on JDK 8 - SPARC
8034005: cannot debug in synchronizer.o or objectMonitor.o on Solaris X86
Summary: Solaris needs objcopy version of 2.21.1 or newer is needed to create valid .debuginfo files.
Reviewed-by: dsamersoff, sspitsyn, dholmes, ihse

*** 1,7 ****
  #
! # Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
  # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  #
  # This code is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License version 2 only, as
  # published by the Free Software Foundation.
--- 1,7 ----
  #
! # Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
  # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  #
  # This code is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License version 2 only, as
  # published by the Free Software Foundation.
*** 131,140 ****
--- 131,189 ----
        ifneq ($(ALT_OBJCOPY),)
          _JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
          OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
        endif
  
+       ifneq ($(OBJCOPY),)
+         # OBJCOPY version check:
+         # - version number is last blank separate word on first line
+         # - version number formats that have been seen:
+         #   - <major>.<minor>
+         #   - <major>.<minor>.<micro>
+         #
+         # Full Debug Symbols on Solaris needs version 2.21.1 or newer.
+         #
+         OBJCOPY_VERS_CHK := $(shell \
+           $(OBJCOPY) --version \
+             | sed -n \
+                   -e 's/.* //' \
+                   -e '/^[01]\./b bad' \
+                   -e '/^2\./{' \
+                   -e '  s/^2\.//' \
+                   -e '  /^[0-9]$$/b bad' \
+                   -e '  /^[0-9]\./b bad' \
+                   -e '  /^1[0-9]$$/b bad' \
+                   -e '  /^1[0-9]\./b bad' \
+                   -e '  /^20\./b bad' \
+                   -e '  /^21\.0$$/b bad' \
+                   -e '  /^21\.0\./b bad' \
+                   -e '}' \
+                   -e ':good' \
+                   -e 's/.*/VALID_VERSION/p' \
+                   -e 'q' \
+                   -e ':bad' \
+                   -e 's/.*/BAD_VERSION/p' \
+                   -e 'q' \
+           )
+         ifeq ($(OBJCOPY_VERS_CHK),BAD_VERSION)
+           _JUNK_ := $(shell \
+             echo >&2 "WARNING: $(OBJCOPY) --version info:"; \
+             $(OBJCOPY) --version | sed -n -e 's/^/WARNING: /p' -e 'q' >&2; \
+             echo >&2 "WARNING: an objcopy version of 2.21.1 or newer" \
+               "is needed to create valid .debuginfo files."; \
+             echo >&2 "WARNING: ignoring above objcopy command."; \
+             echo >&2 "WARNING: patch 149063-01 or newer contains the" \
+               "correct Solaris 10 SPARC version."; \
+             echo >&2 "WARNING: patch 149064-01 or newer contains the" \
+               "correct Solaris 10 X86 version."; \
+             echo >&2 "WARNING: Solaris 11 Update 1 contains the" \
+               "correct version."; \
+             )
+           OBJCOPY=
+         endif
+       endif
+ 
        ifeq ($(OBJCOPY),)
          _JUNK_ := $(shell \
            echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.")
          ENABLE_FULL_DEBUG_SYMBOLS=0
          _JUNK_ := $(shell \