1 #

     2 # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4 #

     5 # This code is free software; you can redistribute it and/or modify it

     6 # under the terms of the GNU General Public License version 2 only, as

     7 # published by the Free Software Foundation.

     8 #

     9 # This code is distributed in the hope that it will be useful, but WITHOUT

    10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12 # version 2 for more details (a copy is included in the LICENSE file that

    13 # accompanied this code).

    14 #

    15 # You should have received a copy of the GNU General Public License version

    16 # 2 along with this work; if not, write to the Free Software Foundation,

    17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18 #

    19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20 # or visit www.oracle.com if you need additional information or have any

    21 # questions.

    22 #  

    23 #

    24 

    25 # Rules to build fix_empty_sec_hdr_flags, used by vm.make on Solaris

    26 

    27 # Allow $(FIX_EMPTY_SEC_HDR_FLAGS) to be called from any directory.

    28 # We don't set or use the GENERATED macro to avoid affecting

    29 # other HotSpot Makefiles.

    30 TOPDIR                          = $(shell echo `pwd`)

    31 FIX_EMPTY_SEC_HDR_FLAGS         = $(TOPDIR)/../generated/fix_empty_sec_hdr_flags

    32 

    33 FIX_EMPTY_SEC_HDR_FLAGS_DIR     = $(GAMMADIR)/src/os/solaris/fix_empty_sec_hdr_flags

    34 FIX_EMPTY_SEC_HDR_FLAGS_SRC     = $(FIX_EMPTY_SEC_HDR_FLAGS_DIR)/fix_empty_sec_hdr_flags.c

    35 FIX_EMPTY_SEC_HDR_FLAGS_FLAGS   = 

    36 LIBS_FIX_EMPTY_SEC_HDR_FLAGS   += -lelf

    37 

    38 ifeq ("${Platform_compiler}", "sparcWorks")

    39 # Enable the following FIX_EMPTY_SEC_HDR_FLAGS_FLAGS addition if you need to

    40 # compare the built ELF objects.

    41 #

    42 # The -g option makes static data global and the "-W0,-noglobal"

    43 # option tells the compiler to not globalize static data using a unique

    44 # globalization prefix. Instead force the use of a static globalization

    45 # prefix based on the source filepath so the objects from two identical

    46 # compilations are the same.

    47 #

    48 # Note: The blog says to use "-W0,-xglobalstatic", but that doesn't

    49 #       seem to work. I got "-W0,-noglobal" from Kelly and that works.

    50 #FIX_EMPTY_SEC_HDR_FLAGS_FLAGS += -W0,-noglobal

    51 endif # Platform_compiler == sparcWorks

    52 

    53 $(FIX_EMPTY_SEC_HDR_FLAGS): $(FIX_EMPTY_SEC_HDR_FLAGS_SRC)

    54 	$(CC) -g -o $@ $< $(FIX_EMPTY_SEC_HDR_FLAGS_FLAGS) $(LIBS_FIX_EMPTY_SEC_HDR_FLAGS)