65 else 66 SYMFLAG = 67 endif 68 69 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined 70 # in $(GAMMADIR)/make/defs.make 71 ifeq ($(HOTSPOT_BUILD_VERSION),) 72 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" 73 else 74 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" 75 endif 76 77 # The following variables are defined in the generated flags.make file. 78 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" 79 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" 80 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" 81 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" 82 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" 83 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" 84 85 CPPFLAGS = \ 86 ${SYSDEFS} \ 87 ${INCLUDES} \ 88 ${BUILD_VERSION} \ 89 ${BUILD_TARGET} \ 90 ${BUILD_USER} \ 91 ${HS_LIB_ARCH} \ 92 ${VM_DISTRO} 93 94 # This is VERY important! The version define must only be supplied to vm_version.o 95 # If not, ccache will not re-use the cache at all, since the version string might contain 96 # a time and date. 97 vm_version.o: CPPFLAGS += ${JRE_VERSION} 98 99 ifdef DEFAULT_LIBPATH 100 CPPFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\"" 101 endif 102 103 ifndef JAVASE_EMBEDDED 104 CFLAGS += -DINCLUDE_TRACE 105 endif 106 107 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 108 CFLAGS += $(CFLAGS_WARN/BYFILE) 109 110 # Do not use C++ exception handling 111 CFLAGS += $(CFLAGS/NOEX) 112 113 # Extra flags from gnumake's invocation or environment 114 CFLAGS += $(EXTRA_CFLAGS) 115 LFLAGS += $(EXTRA_CFLAGS) 116 117 # Don't set excutable bit on stack segment 118 # the same could be done by separate execstack command 119 # Darwin is non-executable-stack by default 120 ifneq ($(OS_VENDOR), Darwin) 247 LIBJVM_MAPFILE = 248 LIBS_VM = $(LIBS) 249 else 250 LIBJVM.o = $(JVM_OBJ_FILES) 251 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder 252 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) 253 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) 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.c) 268 else 269 LINK_VM = $(LINK_LIB.CC) 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.CC) $(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 $@; \ 300 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ 301 sed -e '/^======/,/^======/!d' \ 302 -e '/^======/d' \ 303 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ 304 > $@; \ 305 } 306 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) 307 endif 308 309 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) 310 $(QUIETLY) { \ 311 echo Linking vm...; \ 312 $(LINK_LIB.CC/PRE_HOOK) \ 313 $(LINK_VM) $(LD_SCRIPT_FLAG) \ 314 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ 315 $(LINK_LIB.CC/POST_HOOK) \ 316 rm -f $@.1; ln -s $@ $@.1; \ 317 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \ 318 } 319 320 DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM) 321 322 install_jvm: $(LIBJVM) 323 @echo "Copying $(LIBJVM) to $(DEST_JVM)" 324 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" 325 326 #---------------------------------------------------------------------- 327 # Other files 328 329 # Gamma launcher 330 include $(MAKEFILES_DIR)/launcher.make 331 332 # Signal interposition library 333 include $(MAKEFILES_DIR)/jsig.make 334 335 # Serviceability agent | 65 else 66 SYMFLAG = 67 endif 68 69 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined 70 # in $(GAMMADIR)/make/defs.make 71 ifeq ($(HOTSPOT_BUILD_VERSION),) 72 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" 73 else 74 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" 75 endif 76 77 # The following variables are defined in the generated flags.make file. 78 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" 79 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" 80 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" 81 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" 82 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" 83 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" 84 85 CXXFLAGS = \ 86 ${SYSDEFS} \ 87 ${INCLUDES} \ 88 ${BUILD_VERSION} \ 89 ${BUILD_TARGET} \ 90 ${BUILD_USER} \ 91 ${HS_LIB_ARCH} \ 92 ${VM_DISTRO} 93 94 # This is VERY important! The version define must only be supplied to vm_version.o 95 # If not, ccache will not re-use the cache at all, since the version string might contain 96 # a time and date. 97 vm_version.o: CXXFLAGS += ${JRE_VERSION} 98 99 ifdef DEFAULT_LIBPATH 100 CXXFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\"" 101 endif 102 103 ifndef JAVASE_EMBEDDED 104 CFLAGS += -DINCLUDE_TRACE 105 endif 106 107 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 108 CFLAGS += $(CFLAGS_WARN/BYFILE) 109 110 # Do not use C++ exception handling 111 CFLAGS += $(CFLAGS/NOEX) 112 113 # Extra flags from gnumake's invocation or environment 114 CFLAGS += $(EXTRA_CFLAGS) 115 LFLAGS += $(EXTRA_CFLAGS) 116 117 # Don't set excutable bit on stack segment 118 # the same could be done by separate execstack command 119 # Darwin is non-executable-stack by default 120 ifneq ($(OS_VENDOR), Darwin) 247 LIBJVM_MAPFILE = 248 LIBS_VM = $(LIBS) 249 else 250 LIBJVM.o = $(JVM_OBJ_FILES) 251 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder 252 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) 253 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) 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 $@; \ 300 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ 301 sed -e '/^======/,/^======/!d' \ 302 -e '/^======/d' \ 303 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ 304 > $@; \ 305 } 306 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) 307 endif 308 309 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) 310 $(QUIETLY) { \ 311 echo Linking vm...; \ 312 $(LINK_LIB.CXX/PRE_HOOK) \ 313 $(LINK_VM) $(LD_SCRIPT_FLAG) \ 314 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ 315 $(LINK_LIB.CXX/POST_HOOK) \ 316 rm -f $@.1; ln -s $@ $@.1; \ 317 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \ 318 } 319 320 DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM) 321 322 install_jvm: $(LIBJVM) 323 @echo "Copying $(LIBJVM) to $(DEST_JVM)" 324 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" 325 326 #---------------------------------------------------------------------- 327 # Other files 328 329 # Gamma launcher 330 include $(MAKEFILES_DIR)/launcher.make 331 332 # Signal interposition library 333 include $(MAKEFILES_DIR)/jsig.make 334 335 # Serviceability agent |