Mon, 06 Feb 2012 09:14:22 +0100
7141242: build-infra merge: Rename CPP->CXX and LINK->LD
Summary: Cleaned up make variables for compilers and linker to consistently use CXX for C++ compiler, CC for C compiler and LD for linker.
Reviewed-by: dholmes, ohrstrom
1 #
2 # Copyright (c) 2005, 2011, 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 #
25 # Rules to build signal interposition library, used by vm.make
27 # libjsig[_g].so: signal interposition library
28 JSIG = jsig
29 LIBJSIG = lib$(JSIG).so
31 JSIG_G = $(JSIG)$(G_SUFFIX)
32 LIBJSIG_G = lib$(JSIG_G).so
34 LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo
35 LIBJSIG_G_DEBUGINFO = lib$(JSIG_G).debuginfo
37 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
39 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG)
40 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
42 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
44 LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
46 ifdef USE_GCC
47 LFLAGS_JSIG += -D_REENTRANT
48 else
49 LFLAGS_JSIG += -mt -xnolib
50 endif
52 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
53 @echo Making signal interposition lib...
54 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
55 $(LFLAGS_JSIG) -o $@ $< -ldl
56 [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
57 ifneq ($(OBJCOPY),)
58 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
59 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
60 ifeq ($(STRIP_POLICY),all_strip)
61 $(QUIETLY) $(STRIP) $@
62 else
63 ifeq ($(STRIP_POLICY),min_strip)
64 $(QUIETLY) $(STRIP) -x $@
65 # implied else here is no stripping at all
66 endif
67 endif
68 [ -f $(LIBJSIG_G_DEBUGINFO) ] || { ln -s $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO); }
69 endif
71 install_jsig: $(LIBJSIG)
72 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
73 $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
74 cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
75 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
77 .PHONY: install_jsig