never@3156: #
mikael@4153: # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
never@3156: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@3156: #
never@3156: # This code is free software; you can redistribute it and/or modify it
never@3156: # under the terms of the GNU General Public License version 2 only, as
never@3156: # published by the Free Software Foundation.
never@3156: #
never@3156: # This code is distributed in the hope that it will be useful, but WITHOUT
never@3156: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@3156: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
never@3156: # version 2 for more details (a copy is included in the LICENSE file that
never@3156: # accompanied this code).
never@3156: #
never@3156: # You should have received a copy of the GNU General Public License version
never@3156: # 2 along with this work; if not, write to the Free Software Foundation,
never@3156: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@3156: #
never@3156: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
never@3156: # or visit www.oracle.com if you need additional information or have any
never@3156: # questions.
sla@4076: #
never@3156: #
never@3156: 
never@3156: # Rules to build gamma launcher, used by vm.make
never@3156: 
never@3156: 
never@3156: LAUNCHER_SCRIPT = hotspot
never@3156: LAUNCHER   = gamma
never@3156: 
never@3156: LAUNCHERDIR   := $(GAMMADIR)/src/os/posix/launcher
never@3156: LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher
never@3156: LAUNCHERFLAGS := $(ARCHFLAG) \
never@3156:                 -I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
never@3156:                 -I$(LAUNCHERDIR_SHARE) \
never@3156:                 -DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
never@3156:                 -DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
never@3156:                 -DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
never@3156:                 -DARCH=\"$(LIBARCH)\" \
never@3156:                 -DGAMMA \
never@3156:                 -DLAUNCHER_TYPE=\"gamma\" \
never@3156:                 -DLINK_INTO_$(LINK_INTO) \
never@3156:                 $(TARGET_DEFINES)
sla@4076: # Give the launcher task_for_pid() privileges so that it can be used to run JStack, JInfo, et al.
sla@4076: LFLAGS_LAUNCHER += -sectcreate __TEXT __info_plist $(GAMMADIR)/src/os/bsd/launcher/Info-privileged.plist
never@3156: 
never@3156: ifeq ($(LINK_INTO),AOUT)
never@3156:   LAUNCHER.o                 = launcher.o $(JVM_OBJ_FILES)
never@3156:   LAUNCHER_MAPFILE           = mapfile_reorder
never@3156:   LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
never@3156:   LFLAGS_LAUNCHER           += $(SONAMEFLAG:SONAME=$(LIBJVM)) $(STATIC_LIBGCC)
never@3156:   LIBS_LAUNCHER             += $(STATIC_STDCXX) $(LIBS)
never@3156: else
never@3156:   LAUNCHER.o                 = launcher.o
sla@4076:   LFLAGS_LAUNCHER           += -L`pwd`
phh@3473: 
phh@3473:   # The gamma launcher runs the JDK from $JAVA_HOME, overriding the JVM with a
sla@4076:   # freshly built JVM at ./libjvm.{so|dylib}.  This is accomplished by setting
sla@4076:   # the library searchpath using ({DY}LD_LIBRARY_PATH) to find the local JVM
phh@3473:   # first.  Gamma dlopen()s libjava from $JAVA_HOME/jre/lib{/$arch}, which is
phh@3473:   # statically linked with CoreFoundation framework libs. Unfortunately, gamma's
sla@4076:   # unique searchpath results in some unresolved symbols in the framework
phh@3473:   # libraries, because JDK libraries are inadvertently discovered first on the
phh@3473:   # searchpath, e.g. libjpeg.  On Mac OS X, filenames are case *insensitive*.
phh@3473:   # So, the actual filename collision is libjpeg.dylib and libJPEG.dylib.
sla@4076:   # To resolve this, gamma needs to also statically link with the CoreFoundation
phh@3473:   # framework libraries.
phh@3473: 
phh@3473:   ifeq ($(OS_VENDOR),Darwin)
sla@4076:     LFLAGS_LAUNCHER         += -framework CoreFoundation
phh@3473:   endif
phh@3473: 
never@3156:   LIBS_LAUNCHER             += -l$(JVM) $(LIBS)
never@3156: endif
never@3156: 
erikj@3518: LINK_LAUNCHER = $(LINK.CC)
never@3156: 
erikj@3518: LINK_LAUNCHER/PRE_HOOK  = $(LINK_LIB.CXX/PRE_HOOK)
erikj@3518: LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CXX/POST_HOOK)
never@3156: 
never@3156: LAUNCHER_OUT = launcher
never@3156: 
never@3156: SUFFIXES += .d
never@3156: 
never@3156: SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")
never@3156: SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")
never@3156: 
never@3156: OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))
never@3156: 
never@3156: DEPFILES := $(patsubst %.o,%.d,$(OBJS))
never@3156: -include $(DEPFILES)
never@3156: 
never@3156: $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c
never@3156: 	$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
erikj@3518: 	$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
never@3156: 
never@3156: $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c
never@3156: 	$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
erikj@3518: 	$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
never@3156: 
never@3156: $(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)
never@3156: 	$(QUIETLY) echo Linking launcher...
never@3156: 	$(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)
ohair@4087: 	$(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(sort $(OBJS)) $(LIBS_LAUNCHER)
never@3156: 	$(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)
sla@4076: 	# Sign the launcher with the development certificate (if present) so that it can be used
sla@4076: 	# to run JStack, JInfo, et al.
sla@4076: 	$(QUIETLY) -codesign -s openjdk_codesign $@
never@3156: 
never@3156: $(LAUNCHER): $(LAUNCHER_SCRIPT)
never@3156: 
never@3156: $(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script
never@3156: 	$(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@
never@3156: 	$(QUIETLY) chmod +x $@
never@3156: