rules.mk (4299B)
1 # Define the target all as default 2 all: 3 4 # Define default configuration variables 5 CONF = amd64-linux 6 TOOL = unix 7 HOST = posix 8 ROFF = gnu 9 10 # Define helper macros for project directories 11 DOCDIR = $(PROJECTDIR)/doc 12 INCDIR = $(PROJECTDIR)/include 13 BINDIR = $(PROJECTDIR)/bin 14 SRCDIR = $(PROJECTDIR)/src 15 SCRIPTDIR = $(PROJECTDIR)/scripts 16 LIBDIR = $(PROJECTDIR)/lib 17 LIBEXEC = $(PROJECTDIR)/libexec 18 BUILDDIR = $(PROJECTDIR)/scripts/build 19 CRTDIR = $(PROJECTDIR)/lib/scc 20 LIBCDIR = $(CRTDIR)/$(ARCH)-$(SYS) 21 MKDEP = $(SCRIPTDIR)/mkdep 22 23 # library dependences helpers 24 LIBMACH = $(LIBDIR)/scc/libmach.a 25 LIBSCC = $(LIBDIR)/scc/libscc.a 26 27 # Include configuration definitions 28 include $(BUILDDIR)/conf/$(CONF).mk 29 include $(BUILDDIR)/tool/$(TOOL).mk 30 include $(BUILDDIR)/host/$(HOST).mk 31 32 # Locations for -I or -L in compiler, assembler or linker 33 CINCLUDES = -I$(INCDIR)/scc 34 ASINCLUDES= -I$(INCDIR)/scc 35 LDINCLUDES= -L$(LIBDIR)/scc 36 37 # C standard for the target compiler 38 STD = c99 39 40 # Definition of command line for cc, as, ld and emu 41 PROJ_CFLAGS =\ 42 $(MORE_CFLAGS)\ 43 $(HOST_CFLAGS)\ 44 $(SYS_CFLAGS)\ 45 $(TOOL_CFLAGS)\ 46 $(CINCLUDES)\ 47 $(CFLAGS) 48 49 PROJ_LDFLAGS =\ 50 $(MORE_LDFLAGS)\ 51 $(HOST_LDFLAGS)\ 52 $(SYS_LDFLAGS)\ 53 $(TOOL_LDFLAGS)\ 54 $(LDINCLUDES)\ 55 $(LDFLAGS) 56 57 PROJ_ASFLAGS =\ 58 $(MORE_ASFLAGS)\ 59 $(HOST_ASFLAGS)\ 60 $(SYS_ASFLAGS)\ 61 $(TOOL_ASFLAGS)\ 62 $(ASINCLUDES)\ 63 $(ASFLAGS) 64 65 PROJ_ARFLAGS =\ 66 $(MORE_ARFLAGS)\ 67 $(HOST_ARFLAGS)\ 68 $(SYS_ARFLAGS)\ 69 $(TOOL_ARFLAGS)\ 70 $(ARFLAGS) 71 72 PROJ_RLFLAGS =\ 73 $(MORE_RLFLAGS)\ 74 $(HOST_RLFLAGS)\ 75 $(SYS_RLFLAGS)\ 76 $(TOOL_RLFLAGS)\ 77 $(RLFLAGS) 78 79 PROJ_LDLIBS =\ 80 $(MORE_LDLIBS)\ 81 $(HOST_LDLIBS)\ 82 $(SYS_LDLIBS)\ 83 $(TOOL_LDLIBS)\ 84 $(LIBS) 85 86 # Definition of tools 87 CC = $(CROSS_COMPILE)$(COMP) 88 AS = $(CROSS_COMPILE)$(ASM) 89 LD = $(CROSS_COMPILE)$(LINKER) 90 OC = $(CROSS_COMPILE)$(OBJCOPY) 91 OD = $(CROSS_COMPILE)$(OBJDUMP) 92 RL = $(CROSS_COMPILE)$(RANLIB) 93 AR = $(CROSS_COMPILE)$(ARCHIVE) 94 CPP = $(CROSS_COMPILE)$(PRECOMP) 95 GS = gs 96 97 # helper macro to run over all the directories 98 FORALL = +@set -e ;\ 99 for i in $(DIRS); \ 100 do \ 101 cd $$i; \ 102 $(MAKE) $@; \ 103 cd -; \ 104 done 105 106 $(DIRS): FORCE 107 +@cd $@ && $(MAKE) 108 109 # Generic rules 110 .SUFFIXES: 111 .SUFFIXES: .c .map .dump .elf .bin\ 112 .i .a .o .s .S .ko .ld .tmpl\ 113 .pdf .ps .eps .puml\ 114 .ms .1 .2 .3 .4 .5 .6 .7\ 115 116 .s.o: 117 $(AS) $(PROJ_ASFLAGS) $< -o $@ 118 119 .s.ko: 120 $(AS) $(PROJ_ASFLAGS) $< -o $@ 121 122 .c.o: 123 $(CC) $(PROJ_CFLAGS) -o $@ -c $< 124 125 .c.s: 126 $(CC) $(PROJ_CFLAGS) -S -o $@ $< 127 128 .c.i: 129 $(CPP) $(PROJ_CFLAGS) -o $@ $< 130 131 .elf.bin: 132 $(OC) -O binary $< $@ 133 134 .o.dump: 135 trap "rm -f $$$$.eps" EXIT QUIT INT TERM;\ 136 $(OD) -D $< > $$$$.dump && mv $$$$.dump $@ 137 138 .elf.map: 139 trap "rm -f $$$$.eps" EXIT QUIT INT TERM;\ 140 $(LD) -Map=$@ $< -o /dev/null 141 142 .puml.eps: 143 trap "rm -f $$$$.eps" EXIT QUIT INT TERM;\ 144 plantuml -p -teps < $< > $$$$.eps && mv $$$$.eps $@ 145 146 .ms.ps: 147 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 148 $(SOELIM) $< | $(GRAP) | $(PIC) | $(EQN) | $(TBL) |\ 149 $(TROFF) -ms | $(DPOST) > $$$$.ps &&\ 150 mv $$$$.ps $@ 151 .1.ps: 152 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 153 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 154 155 .2.ps: 156 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 157 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 158 159 .3.ps: 160 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 161 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 162 163 .4.ps: 164 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 165 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 166 167 .5.ps: 168 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 169 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 170 171 .6.ps: 172 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 173 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 174 175 .7.ps: 176 trap "rm -f $$$$.ps" EXIT QUIT INT TERM;\ 177 $(TBL) $< | $(TROFF) -man | $(DPOST) > $$$$.ps && mv $$$$.ps $@ 178 179 .ps.pdf: 180 $(GS) -P- -dSAFER -q -P- -dNOPAUSE -dBATCH -sDEVICE=pdfwrite \ 181 -ssdout=%stderr "-sOutputFile=$@" -P- -dSAFER "$<" 182 183 .eps.pdf: 184 $(GS) -P- -dSAFER -q -P- -dNOPAUSE -dBATCH -sDEVICE=pdfwrite \ 185 -ssdout=%stderr "-sOutputFile=$@" -P- -dSAFER "$<" 186 FORCE: 187 188 clean: clean-files clean-dirs 189 190 clean-dirs: 191 +@set -e; \ 192 for i in $(DIRS); \ 193 do \ 194 cd $$i; \ 195 $(MAKE) clean; \ 196 cd -; \ 197 done 198 199 clean-files: 200 rm -f *.i *.d *.o *.a *.elf $(TARGET) 201 202 dep: inc-dep 203 $(FORALL) 204 205 inc-dep: FORCE 206 test -n "$(NODEP)" || $(MKDEP)