Thu, 31 Oct 2013 12:36:10 -0700
Added tag jdk8-b114 for changeset 7fd913010dbb
1 #
2 # Copyright (c) 2005, 2013, 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.so: signal interposition library
28 JSIG = jsig
30 ifeq ($(OS_VENDOR), Darwin)
31 LIBJSIG = lib$(JSIG).dylib
33 LIBJSIG_DEBUGINFO = lib$(JSIG).dylib.dSYM
34 LIBJSIG_DIZ = lib$(JSIG).diz
35 else
36 LIBJSIG = lib$(JSIG).so
38 LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo
39 LIBJSIG_DIZ = lib$(JSIG).diz
40 endif
42 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
44 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG)
45 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
46 DEST_JSIG_DIZ = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)
48 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
50 # On Bsd we really dont want a mapfile, as this library is small
51 # and preloaded using LD_PRELOAD, making functions private will
52 # cause problems with interposing. See CR: 6466665
53 # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
55 LFLAGS_JSIG += -D_GNU_SOURCE -pthread $(LDFLAGS_HASH_STYLE)
57 # DEBUG_BINARIES overrides everything, use full -g debug information
58 ifeq ($(DEBUG_BINARIES), true)
59 JSIG_DEBUG_CFLAGS = -g
60 endif
62 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
63 @echo Making signal interposition lib...
64 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
65 $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $<
66 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
67 ifeq ($(OS_VENDOR), Darwin)
68 $(DSYMUTIL) $@
69 ifeq ($(ZIP_DEBUGINFO_FILES),1)
70 $(ZIPEXE) -q -r -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
71 $(RM) -r $(LIBJSIG_DEBUGINFO)
72 endif
73 else
74 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
75 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
76 ifeq ($(STRIP_POLICY),all_strip)
77 $(QUIETLY) $(STRIP) $@
78 else
79 ifeq ($(STRIP_POLICY),min_strip)
80 $(QUIETLY) $(STRIP) -g $@
81 # implied else here is no stripping at all
82 endif
83 endif
84 ifeq ($(ZIP_DEBUGINFO_FILES),1)
85 $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
86 $(RM) $(LIBJSIG_DEBUGINFO)
87 endif
88 endif
89 endif
91 install_jsig: $(LIBJSIG)
92 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
93 ifeq ($(OS_VENDOR), Darwin)
94 $(QUIETLY) test -d $(LIBJSIG_DEBUGINFO) && \
95 cp -f -r $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
96 else
97 $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
98 cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
99 endif
100 $(QUIETLY) test -f $(LIBJSIG_DIZ) && \
101 cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)
102 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
104 .PHONY: install_jsig