Mercurial > hg > graal-compiler
view make/solaris/makefiles/fix_empty_sec_hdr_flags.make @ 6129:4d399f013e5a
7175914: Usage of gcc with precompiled headers produces wrong build dependencies
Summary: Add -fpch-deps flag to gcc builds
Reviewed-by: kamg, coleenp
Contributed-by: volker.simonis@gmail.com
author | kamg |
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date | Mon, 11 Jun 2012 13:10:14 -0400 |
parents | 9c1709c4c80c |
children | d1b0644d6acf |
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# # 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)