1 # 2 # Copyright 2000-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 # CA 95054 USA or visit www.sun.com if you need additional information or 21 # have any questions. 22 # 23 # 24 25 # Common rules/macros for the vm, adlc. 26 27 # Tell make that .cpp is important 28 .SUFFIXES: .cpp $(SUFFIXES) 29 30 # For now. Other makefiles use CPP as the c++ compiler, but that should really 31 # name the preprocessor. 32 ifeq ($(CCC),) 33 CCC = $(CPP) 34 endif 35 36 DEMANGLER = c++filt 37 DEMANGLE = $(DEMANGLER) < $@ > .$@ && mv -f .$@ $@ 38 39 # $(CC) is the c compiler (cc/gcc), $(CCC) is the c++ compiler (CC/g++). 40 C_COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS) 41 CC_COMPILE = $(CCC) $(CPPFLAGS) $(CFLAGS) 42 43 AS.S = $(AS) $(ASFLAGS) 44 45 COMPILE.c = $(C_COMPILE) -c 46 GENASM.c = $(C_COMPILE) -S 47 LINK.c = $(CC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS) 48 LINK_LIB.c = $(CC) $(LFLAGS) $(SHARED_FLAG) 49 PREPROCESS.c = $(C_COMPILE) -E 50 51 COMPILE.CC = $(CC_COMPILE) -c 52 GENASM.CC = $(CC_COMPILE) -S 53 LINK.CC = $(CCC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS) 54 LINK_NOPROF.CC = $(CCC) $(LFLAGS) $(AOUT_FLAGS) 55 LINK_LIB.CC = $(CCC) $(LFLAGS) $(SHARED_FLAG) 56 PREPROCESS.CC = $(CC_COMPILE) -E 57 58 # Effect of REMOVE_TARGET is to delete out-of-date files during "gnumake -k". 59 REMOVE_TARGET = rm -f $@ 60 61 # Synonyms. 62 COMPILE.cpp = $(COMPILE.CC) 63 GENASM.cpp = $(GENASM.CC) 64 LINK.cpp = $(LINK.CC) 65 LINK_LIB.cpp = $(LINK_LIB.CC) 66 PREPROCESS.cpp = $(PREPROCESS.CC) 67 68 # Note use of ALT_BOOTDIR to explicitly specify location of java and 69 # javac; this is the same environment variable used in the J2SE build 70 # process for overriding the default spec, which is BOOTDIR. 71 # Note also that we fall back to using JAVA_HOME if neither of these is 72 # specified. 73 74 ifdef ALT_BOOTDIR 75 76 RUN.JAVA = $(ALT_BOOTDIR)/bin/java 77 RUN.JAVAP = $(ALT_BOOTDIR)/bin/javap 78 RUN.JAVAH = $(ALT_BOOTDIR)/bin/javah 79 RUN.JAR = $(ALT_BOOTDIR)/bin/jar 80 COMPILE.JAVAC = $(ALT_BOOTDIR)/bin/javac 81 COMPILE.RMIC = $(ALT_BOOTDIR)/bin/rmic 82 BOOT_JAVA_HOME = $(ALT_BOOTDIR) 83 84 else 85 86 ifdef BOOTDIR 87 88 RUN.JAVA = $(BOOTDIR)/bin/java 89 RUN.JAVAP = $(BOOTDIR)/bin/javap 90 RUN.JAVAH = $(BOOTDIR)/bin/javah 91 RUN.JAR = $(BOOTDIR)/bin/jar 92 COMPILE.JAVAC = $(BOOTDIR)/bin/javac 93 COMPILE.RMIC = $(BOOTDIR)/bin/rmic 94 BOOT_JAVA_HOME = $(BOOTDIR) 95 96 else 97 98 ifdef JAVA_HOME 99 100 RUN.JAVA = $(JAVA_HOME)/bin/java 101 RUN.JAVAP = $(JAVA_HOME)/bin/javap 102 RUN.JAVAH = $(JAVA_HOME)/bin/javah 103 RUN.JAR = $(JAVA_HOME)/bin/jar 104 COMPILE.JAVAC = $(JAVA_HOME)/bin/javac 105 COMPILE.RMIC = $(JAVA_HOME)/bin/rmic 106 BOOT_JAVA_HOME = $(JAVA_HOME) 107 108 else 109 110 # take from the PATH, if ALT_BOOTDIR, BOOTDIR and JAVA_HOME are not defined 111 # note that this is to support hotspot build without SA. To build 112 # SA along with hotspot, you need to define ALT_BOOTDIR, BOOTDIR or JAVA_HOME 113 114 RUN.JAVA = java 115 RUN.JAVAP = javap 116 RUN.JAVAH = javah 117 RUN.JAR = jar 118 COMPILE.JAVAC = javac 119 COMPILE.RMIC = rmic 120 121 endif 122 endif 123 endif 124 125 SUM = /usr/bin/sum 126 127 # 'gmake MAKE_VERBOSE=y' gives all the gory details. 128 QUIETLY$(MAKE_VERBOSE) = @ 129 RUN.JAR$(MAKE_VERBOSE) += >/dev/null 130 131 # With parallel makes, print a message at the end of compilation. 132 ifeq ($(findstring j,$(MFLAGS)),j) 133 COMPILE_DONE = && { echo Done with $<; } 134 endif 135 136 # Include NONPIC_OBJ_FILES definition 137 ifndef LP64 138 include $(GAMMADIR)/make/pic.make 139 endif 140 141 # Sun compiler for 64 bit Solaris does not support building non-PIC object files. 142 ifdef LP64 143 %.o: %.cpp 144 @echo Compiling $< 145 $(QUIETLY) $(REMOVE_TARGET) 146 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE) 147 else 148 %.o: %.cpp 149 @echo Compiling $< 150 $(QUIETLY) $(REMOVE_TARGET) 151 $(QUIETLY) $(if $(findstring $@, $(NONPIC_OBJ_FILES)), \ 152 $(subst $(VM_PICFLAG), ,$(COMPILE.CC)) -o $@ $< $(COMPILE_DONE), \ 153 $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)) 154 endif 155 156 %.o: %.s 157 @echo Assembling $< 158 $(QUIETLY) $(REMOVE_TARGET) 159 $(QUIETLY) $(AS.S) -o $@ $< $(COMPILE_DONE) 160 161 %.s: %.cpp 162 @echo Generating assembly for $< 163 $(QUIETLY) $(GENASM.CC) -o $@ $< 164 $(QUIETLY) $(DEMANGLE) $(COMPILE_DONE) 165 166 # Intermediate files (for debugging macros) 167 %.i: %.cpp 168 @echo Preprocessing $< to $@ 169 $(QUIETLY) $(PREPROCESS.CC) $< > $@ $(COMPILE_DONE) 170 171 # Override gnumake built-in rules which do sccs get operations badly. 172 # (They put the checked out code in the current directory, not in the 173 # directory of the original file.) Since this is a symptom of a teamware 174 # failure, and since not all problems can be detected by gnumake due 175 # to incomplete dependency checking... just complain and stop. 176 %:: s.% 177 @echo "=========================================================" 178 @echo File $@ 179 @echo is out of date with respect to its SCCS file. 180 @echo This file may be from an unresolved Teamware conflict. 181 @echo This is also a symptom of a Teamware bringover/putback failure 182 @echo in which SCCS files are updated but not checked out. 183 @echo Check for other out of date files in your workspace. 184 @echo "=========================================================" 185 @exit 666 186 187 %:: SCCS/s.% 188 @echo "=========================================================" 189 @echo File $@ 190 @echo is out of date with respect to its SCCS file. 191 @echo This file may be from an unresolved Teamware conflict. 192 @echo This is also a symptom of a Teamware bringover/putback failure 193 @echo in which SCCS files are updated but not checked out. 194 @echo Check for other out of date files in your workspace. 195 @echo "=========================================================" 196 @exit 666 197 198 .PHONY: default