25 # Rules to build JVM and related libraries, included from vm.make in the build
26 # directory.
27
28 # Common build rules.
29 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
30 include $(MAKEFILES_DIR)/rules.make
31 include $(GAMMADIR)/make/altsrc.make
32
33 default: build
34
35 #----------------------------------------------------------------------
36 # Defs
37
38 GENERATED = ../generated
39 DEP_DIR = $(GENERATED)/dependencies
40
41 # reads the generated files defining the set of .o's and the .o .h dependencies
42 -include $(DEP_DIR)/*.d
43
44 # read machine-specific adjustments (%%% should do this via buildtree.make?)
45 ifeq ($(ZERO_BUILD), true)
46 include $(MAKEFILES_DIR)/zeroshark.make
47 else
48 include $(MAKEFILES_DIR)/$(BUILDARCH).make
49 endif
50
51 # set VPATH so make knows where to look for source files
52 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
53 # The adfiles directory contains ad_<arch>.[ch]pp.
54 # The jvmtifiles directory contains jvmti*.[ch]pp
55 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
56 VPATH += $(Src_Dirs_V:%=%:)
57
58 # set INCLUDES for C preprocessor.
59 Src_Dirs_I += $(GENERATED)
60 # The order is important for the precompiled headers to work.
61 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
62
63 ifeq (${VERSION}, debug)
64 SYMFLAG = -g
65 else
254
255 ifeq ($(OS_VENDOR), Darwin)
256 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/.
257 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/..
258 LFLAGS_VM += -Xlinker -install_name -Xlinker @rpath/$(@F)
259 endif
260
261 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
262 # get around library dependency and compatibility issues. Must use gcc not
263 # g++ to link.
264 ifeq ($(STATIC_CXX), true)
265 LFLAGS_VM += $(STATIC_LIBGCC)
266 LIBS_VM += $(STATIC_STDCXX)
267 LINK_VM = $(LINK_LIB.CC)
268 else
269 LINK_VM = $(LINK_LIB.CXX)
270 endif
271
272 LIBS_VM += $(LIBS)
273 endif
274 ifeq ($(ZERO_BUILD), true)
275 LIBS_VM += $(LIBFFI_LIBS)
276 endif
277 ifeq ($(SHARK_BUILD), true)
278 LFLAGS_VM += $(LLVM_LDFLAGS)
279 LIBS_VM += $(LLVM_LIBS)
280 endif
281
282
283 # rule for building precompiled header
284 $(PRECOMPILED_HEADER):
285 $(QUIETLY) echo Generating precompiled header $@
286 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
287 $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
288
289 # making the library:
290
291 ifneq ($(JVM_BASE_ADDR),)
292 # By default shared library is linked at base address == 0. Modify the
293 # linker script if JVM prefers a different base location. It can also be
294 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
295 # our build platform (AS-2.1).
296 LD_SCRIPT = libjvm.so.lds
297 $(LD_SCRIPT): $(LIBJVM_MAPFILE)
298 $(QUIETLY) { \
299 rm -rf $@; \
|
25 # Rules to build JVM and related libraries, included from vm.make in the build
26 # directory.
27
28 # Common build rules.
29 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
30 include $(MAKEFILES_DIR)/rules.make
31 include $(GAMMADIR)/make/altsrc.make
32
33 default: build
34
35 #----------------------------------------------------------------------
36 # Defs
37
38 GENERATED = ../generated
39 DEP_DIR = $(GENERATED)/dependencies
40
41 # reads the generated files defining the set of .o's and the .o .h dependencies
42 -include $(DEP_DIR)/*.d
43
44 # read machine-specific adjustments (%%% should do this via buildtree.make?)
45 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
46 include $(MAKEFILES_DIR)/zeroshark.make
47 else
48 include $(MAKEFILES_DIR)/$(BUILDARCH).make
49 endif
50
51 # set VPATH so make knows where to look for source files
52 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
53 # The adfiles directory contains ad_<arch>.[ch]pp.
54 # The jvmtifiles directory contains jvmti*.[ch]pp
55 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
56 VPATH += $(Src_Dirs_V:%=%:)
57
58 # set INCLUDES for C preprocessor.
59 Src_Dirs_I += $(GENERATED)
60 # The order is important for the precompiled headers to work.
61 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
62
63 ifeq (${VERSION}, debug)
64 SYMFLAG = -g
65 else
254
255 ifeq ($(OS_VENDOR), Darwin)
256 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/.
257 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/..
258 LFLAGS_VM += -Xlinker -install_name -Xlinker @rpath/$(@F)
259 endif
260
261 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
262 # get around library dependency and compatibility issues. Must use gcc not
263 # g++ to link.
264 ifeq ($(STATIC_CXX), true)
265 LFLAGS_VM += $(STATIC_LIBGCC)
266 LIBS_VM += $(STATIC_STDCXX)
267 LINK_VM = $(LINK_LIB.CC)
268 else
269 LINK_VM = $(LINK_LIB.CXX)
270 endif
271
272 LIBS_VM += $(LIBS)
273 endif
274 ifeq ($(JVM_VARIANT_ZERO), true)
275 LIBS_VM += $(LIBFFI_LIBS)
276 endif
277 ifeq ($(JVM_VARIANT_ZEROSHARK), true)
278 LIBS_VM += $(LIBFFI_LIBS) $(LLVM_LIBS)
279 LFLAGS_VM += $(LLVM_LDFLAGS)
280 endif
281
282
283 # rule for building precompiled header
284 $(PRECOMPILED_HEADER):
285 $(QUIETLY) echo Generating precompiled header $@
286 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
287 $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
288
289 # making the library:
290
291 ifneq ($(JVM_BASE_ADDR),)
292 # By default shared library is linked at base address == 0. Modify the
293 # linker script if JVM prefers a different base location. It can also be
294 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
295 # our build platform (AS-2.1).
296 LD_SCRIPT = libjvm.so.lds
297 $(LD_SCRIPT): $(LIBJVM_MAPFILE)
298 $(QUIETLY) { \
299 rm -rf $@; \
|