Mercurial > jdk8-mips64-public > hotspot / annotate
make/linux/makefiles/jsig.make@f96f285ed3dd (annotated)
make/linux/makefiles/jsig.make
Wed, 06 May 2009 17:52:45 -0700
- author
- never
- date
- Wed, 06 May 2009 17:52:45 -0700
- changeset 1192
- f96f285ed3dd
- parent 631
- d1605aabd0a1
- child 1205
- f5ee65f94d9a
- permissions
- -rw-r--r--
6838154: make/linux/makefiles/sa.make needs hash-style fix
Reviewed-by: kvn, jrose
| duke@435 | 1 | # |
| xdono@631 | 2 | # Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved. |
| duke@435 | 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | # |
| duke@435 | 5 | # This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | # under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | # published by the Free Software Foundation. |
| duke@435 | 8 | # |
| duke@435 | 9 | # This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | # version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | # accompanied this code). |
| duke@435 | 14 | # |
| duke@435 | 15 | # You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | # 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | # |
| duke@435 | 19 | # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| duke@435 | 20 | # CA 95054 USA or visit www.sun.com if you need additional information or |
| duke@435 | 21 | # have any questions. |
| duke@435 | 22 | # |
| duke@435 | 23 | # |
| duke@435 | 24 | |
| duke@435 | 25 | # Rules to build signal interposition library, used by vm.make |
| duke@435 | 26 | |
| duke@435 | 27 | # libjsig[_g].so: signal interposition library |
| duke@435 | 28 | JSIG = jsig$(G_SUFFIX) |
| duke@435 | 29 | LIBJSIG = lib$(JSIG).so |
| duke@435 | 30 | |
| duke@435 | 31 | JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm |
| duke@435 | 32 | |
| duke@435 | 33 | DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG) |
| duke@435 | 34 | |
| duke@435 | 35 | LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig |
| duke@435 | 36 | |
| duke@435 | 37 | # On Linux we really dont want a mapfile, as this library is small |
| duke@435 | 38 | # and preloaded using LD_PRELOAD, making functions private will |
| duke@435 | 39 | # cause problems with interposing. See CR: 6466665 |
| duke@435 | 40 | # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE)) |
| duke@435 | 41 | |
| never@1192 | 42 | LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE) |
| duke@435 | 43 | |
| duke@435 | 44 | $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) |
| duke@435 | 45 | @echo Making signal interposition lib... |
| duke@435 | 46 | $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ |
| duke@435 | 47 | $(LFLAGS_JSIG) -o $@ $< -ldl |
| duke@435 | 48 | |
| duke@435 | 49 | install_jsig: $(LIBJSIG) |
| duke@435 | 50 | @echo "Copying $(LIBJSIG) to $(DEST_JSIG)" |
| duke@435 | 51 | $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done" |
| duke@435 | 52 | |
| duke@435 | 53 | .PHONY: install_jsig |
