Mercurial > hg > graal-compiler
diff make/solaris/makefiles/fix_empty_sec_hdr_flags.make @ 6099:5be76dc5304d
Merge
author | zgu |
---|---|
date | Tue, 29 May 2012 20:06:10 -0400 |
parents | 9c1709c4c80c |
children | d1b0644d6acf |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/solaris/makefiles/fix_empty_sec_hdr_flags.make Tue May 29 20:06:10 2012 -0400 @@ -0,0 +1,51 @@ +# +# Copyright (c) 2012, 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. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# +# + +# Rules to build fix_empty_sec_hdr_flags, used by vm.make on Solaris + +GENERATED = ../generated +FIX_EMPTY_SEC_HDR_FLAGS = $(GENERATED)/fix_empty_sec_hdr_flags + +FIX_EMPTY_SEC_HDR_FLAGS_DIR = $(GAMMADIR)/src/os/solaris/fix_empty_sec_hdr_flags +FIX_EMPTY_SEC_HDR_FLAGS_SRC = $(FIX_EMPTY_SEC_HDR_FLAGS_DIR)/fix_empty_sec_hdr_flags.c +FIX_EMPTY_SEC_HDR_FLAGS_FLAGS = +LIBS_FIX_EMPTY_SEC_HDR_FLAGS += -lelf + +ifeq ("${Platform_compiler}", "sparcWorks") +# Enable the following FIX_EMPTY_SEC_HDR_FLAGS_FLAGS addition if you need to +# compare the built ELF objects. +# +# The -g option makes static data global and the "-W0,-noglobal" +# option tells the compiler to not globalize static data using a unique +# globalization prefix. Instead force the use of a static globalization +# prefix based on the source filepath so the objects from two identical +# compilations are the same. +# +# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't +# seem to work. I got "-W0,-noglobal" from Kelly and that works. +#FIX_EMPTY_SEC_HDR_FLAGS_FLAGS += -W0,-noglobal +endif # Platform_compiler == sparcWorks + +$(FIX_EMPTY_SEC_HDR_FLAGS): $(FIX_EMPTY_SEC_HDR_FLAGS_SRC) + $(CC) -g -o $@ $< $(FIX_EMPTY_SEC_HDR_FLAGS_FLAGS) $(LIBS_FIX_EMPTY_SEC_HDR_FLAGS)