Mercurial > hg > truffle
annotate make/linux/makefiles/jsig.make @ 3953:77e1a9153757
7091545: hs23 - set hotspot version & build number
Reviewed-by: tonyp, never, phh, jmasa
author | jcoomes |
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date | Fri, 16 Sep 2011 21:35:06 -0700 |
parents | c18cbe5936b8 |
children | da0999c4b733 |
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0 | 1 # |
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2 # Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved. |
0 | 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 # | |
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 # or visit www.oracle.com if you need additional information or have any |
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21 # questions. |
0 | 22 # |
23 # | |
24 | |
25 # Rules to build signal interposition library, used by vm.make | |
26 | |
27 # libjsig[_g].so: signal interposition library | |
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28 JSIG = jsig |
0 | 29 LIBJSIG = lib$(JSIG).so |
30 | |
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31 JSIG_G = $(JSIG)$(G_SUFFIX) |
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32 LIBJSIG_G = lib$(JSIG_G).so |
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33 |
0 | 34 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm |
35 | |
36 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG) | |
37 | |
38 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig | |
39 | |
40 # On Linux we really dont want a mapfile, as this library is small | |
41 # and preloaded using LD_PRELOAD, making functions private will | |
42 # cause problems with interposing. See CR: 6466665 | |
43 # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE)) | |
44 | |
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45 LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE) |
0 | 46 |
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47 # DEBUG_BINARIES overrides everything, use full -g debug information |
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48 ifeq ($(DEBUG_BINARIES), true) |
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49 JSIG_DEBUG_CFLAGS = -g |
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50 endif |
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51 |
0 | 52 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) |
53 @echo Making signal interposition lib... | |
54 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ | |
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55 $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl |
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56 $(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); } |
0 | 57 |
58 install_jsig: $(LIBJSIG) | |
59 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)" | |
60 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done" | |
61 | |
62 .PHONY: install_jsig |