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comparison make/linux/makefiles/rules.make @ 4970:33df1aeaebbf

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Merge with http://hg.openjdk.java.net/hsx/hsx24/hotspot/
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 27 Feb 2012 13:10:13 +0100
parents 0654ee04b214 719f7007c8e8
children e522a00b91aa
comparison
equal deleted inserted replaced
4703:2cfb7fb2dce7 4970:33df1aeaebbf
25 # Common rules/macros for the vm, adlc. 25 # Common rules/macros for the vm, adlc.
26 26
27 # Tell make that .cpp is important 27 # Tell make that .cpp is important
28 .SUFFIXES: .cpp $(SUFFIXES) 28 .SUFFIXES: .cpp $(SUFFIXES)
29 29
30 # For now. Other makefiles use CPP as the c++ compiler, but that should really
31 # name the preprocessor.
32 ifeq ($(CCC),)
33 CCC = $(CPP)
34 endif
35
36 DEMANGLER = c++filt 30 DEMANGLER = c++filt
37 DEMANGLE = $(DEMANGLER) < $@ > .$@ && mv -f .$@ $@ 31 DEMANGLE = $(DEMANGLER) < $@ > .$@ && mv -f .$@ $@
38 32
39 # $(CC) is the c compiler (cc/gcc), $(CCC) is the c++ compiler (CC/g++). 33 # $(CC) is the c compiler (cc/gcc), $(CXX) is the c++ compiler (CC/g++).
40 C_COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS) 34 CC_COMPILE = $(CC) $(CXXFLAGS) $(CFLAGS)
41 CC_COMPILE = $(CCC) $(CPPFLAGS) $(CFLAGS) 35 CXX_COMPILE = $(CXX) $(CXXFLAGS) $(CFLAGS)
42 36
43 AS.S = $(AS) $(ASFLAGS) 37 AS.S = $(AS) $(ASFLAGS)
44 38
45 COMPILE.c = $(C_COMPILE) -c 39 COMPILE.CC = $(CC_COMPILE) -c
46 GENASM.c = $(C_COMPILE) -S 40 GENASM.CC = $(CC_COMPILE) -S
47 LINK.c = $(CC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS) 41 LINK.CC = $(CC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)
48 LINK_LIB.c = $(CC) $(LFLAGS) $(SHARED_FLAG) 42 LINK_LIB.CC = $(CC) $(LFLAGS) $(SHARED_FLAG)
49 PREPROCESS.c = $(C_COMPILE) -E 43 PREPROCESS.CC = $(CC_COMPILE) -E
50 44
51 COMPILE.CC = $(CC_COMPILE) -c 45 COMPILE.CXX = $(CXX_COMPILE) -c
52 GENASM.CC = $(CC_COMPILE) -S 46 GENASM.CXX = $(CXX_COMPILE) -S
53 LINK.CC = $(CCC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS) 47 LINK.CXX = $(CXX) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)
54 LINK_NOPROF.CC = $(CCC) $(LFLAGS) $(AOUT_FLAGS) 48 LINK_NOPROF.CXX = $(CXX) $(LFLAGS) $(AOUT_FLAGS)
55 LINK_LIB.CC = $(CCC) $(LFLAGS) $(SHARED_FLAG) 49 LINK_LIB.CXX = $(CXX) $(LFLAGS) $(SHARED_FLAG)
56 PREPROCESS.CC = $(CC_COMPILE) -E 50 PREPROCESS.CXX = $(CXX_COMPILE) -E
57 51
58 # cross compiling the jvm with c2 requires host compilers to build 52 # cross compiling the jvm with c2 requires host compilers to build
59 # adlc tool 53 # adlc tool
60 54
61 HOST.CC_COMPILE = $(HOSTCPP) $(CPPFLAGS) $(CFLAGS) 55 HOST.CXX_COMPILE = $(HOSTCXX) $(CXXFLAGS) $(CFLAGS)
62 HOST.COMPILE.CC = $(HOST.CC_COMPILE) -c 56 HOST.COMPILE.CXX = $(HOST.CXX_COMPILE) -c
63 HOST.LINK_NOPROF.CC = $(HOSTCPP) $(LFLAGS) $(AOUT_FLAGS) 57 HOST.LINK_NOPROF.CXX = $(HOSTCXX) $(LFLAGS) $(AOUT_FLAGS)
64 58
65 59
66 # Effect of REMOVE_TARGET is to delete out-of-date files during "gnumake -k". 60 # Effect of REMOVE_TARGET is to delete out-of-date files during "gnumake -k".
67 REMOVE_TARGET = rm -f $@ 61 REMOVE_TARGET = rm -f $@
68
69 # Synonyms.
70 COMPILE.cpp = $(COMPILE.CC)
71 GENASM.cpp = $(GENASM.CC)
72 LINK.cpp = $(LINK.CC)
73 LINK_LIB.cpp = $(LINK_LIB.CC)
74 PREPROCESS.cpp = $(PREPROCESS.CC)
75 62
76 # Note use of ALT_BOOTDIR to explicitly specify location of java and 63 # Note use of ALT_BOOTDIR to explicitly specify location of java and
77 # javac; this is the same environment variable used in the J2SE build 64 # javac; this is the same environment variable used in the J2SE build
78 # process for overriding the default spec, which is BOOTDIR. 65 # process for overriding the default spec, which is BOOTDIR.
79 # Note also that we fall back to using JAVA_HOME if neither of these is 66 # Note also that we fall back to using JAVA_HOME if neither of these is
159 # The non-PIC object files are only generated for 32 bit platforms. 146 # The non-PIC object files are only generated for 32 bit platforms.
160 ifdef LP64 147 ifdef LP64
161 %.o: %.cpp 148 %.o: %.cpp
162 @echo Compiling $< 149 @echo Compiling $<
163 $(QUIETLY) $(REMOVE_TARGET) 150 $(QUIETLY) $(REMOVE_TARGET)
164 $(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE) 151 $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE)
165 else 152 else
166 %.o: %.cpp 153 %.o: %.cpp
167 @echo Compiling $< 154 @echo Compiling $<
168 $(QUIETLY) $(REMOVE_TARGET) 155 $(QUIETLY) $(REMOVE_TARGET)
169 $(QUIETLY) $(if $(findstring $@, $(NONPIC_OBJ_FILES)), \ 156 $(QUIETLY) $(if $(findstring $@, $(NONPIC_OBJ_FILES)), \
170 $(subst $(VM_PICFLAG), ,$(COMPILE.CC)) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE), \ 157 $(subst $(VM_PICFLAG), ,$(COMPILE.CXX)) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE), \
171 $(COMPILE.CC) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE)) 158 $(COMPILE.CXX) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE))
172 endif 159 endif
173 160
174 %.o: %.s 161 %.o: %.s
175 @echo Assembling $< 162 @echo Assembling $<
176 $(QUIETLY) $(REMOVE_TARGET) 163 $(QUIETLY) $(REMOVE_TARGET)
177 $(QUIETLY) $(AS.S) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE) 164 $(QUIETLY) $(AS.S) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE)
178 165
179 %.s: %.cpp 166 %.s: %.cpp
180 @echo Generating assembly for $< 167 @echo Generating assembly for $<
181 $(QUIETLY) $(GENASM.CC) -o $@ $< 168 $(QUIETLY) $(GENASM.CXX) -o $@ $<
182 $(QUIETLY) $(DEMANGLE) $(COMPILE_DONE) 169 $(QUIETLY) $(DEMANGLE) $(COMPILE_DONE)
183 170
184 # Intermediate files (for debugging macros) 171 # Intermediate files (for debugging macros)
185 %.i: %.cpp 172 %.i: %.cpp
186 @echo Preprocessing $< to $@ 173 @echo Preprocessing $< to $@
187 $(QUIETLY) $(PREPROCESS.CC) $< > $@ $(COMPILE_DONE) 174 $(QUIETLY) $(PREPROCESS.CXX) $< > $@ $(COMPILE_DONE)
188 175
189 # Override gnumake built-in rules which do sccs get operations badly. 176 # Override gnumake built-in rules which do sccs get operations badly.
190 # (They put the checked out code in the current directory, not in the 177 # (They put the checked out code in the current directory, not in the
191 # directory of the original file.) Since this is a symptom of a teamware 178 # directory of the original file.) Since this is a symptom of a teamware
192 # failure, and since not all problems can be detected by gnumake due 179 # failure, and since not all problems can be detected by gnumake due