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1 # |
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2 # Copyright 2005 Sun Microsystems, Inc. All Rights Reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. |
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8 # |
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9 # This code is distributed in the hope that it will be useful, but WITHOUT |
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10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 # version 2 for more details (a copy is included in the LICENSE file that |
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13 # accompanied this code). |
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14 # |
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15 # You should have received a copy of the GNU General Public License version |
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16 # 2 along with this work; if not, write to the Free Software Foundation, |
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17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 # |
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19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 # CA 95054 USA or visit www.sun.com if you need additional information or |
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21 # have any questions. |
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22 # |
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23 # |
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24 |
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25 # Rules to build signal interposition library, used by vm.make |
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26 |
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27 # libjsig[_g].so: signal interposition library |
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28 JSIG = jsig$(G_SUFFIX) |
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29 LIBJSIG = lib$(JSIG).so |
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30 |
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31 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm |
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32 |
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33 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG) |
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34 |
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35 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig |
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36 |
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37 LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE)) |
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38 |
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39 ifdef USE_GCC |
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40 LFLAGS_JSIG += -D_REENTRANT |
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41 else |
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42 LFLAGS_JSIG += -mt -xnolib |
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43 endif |
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44 |
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45 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) |
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46 @echo Making signal interposition lib... |
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47 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ |
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48 $(LFLAGS_JSIG) -o $@ $< -ldl |
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49 |
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50 install_jsig: $(LIBJSIG) |
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51 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)" |
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52 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done" |
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53 |
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54 .PHONY: install_jsig |