1 | # Copyright (c) 1998 Cygnus Support |
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2 | # |
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3 | # The authors hereby grant permission to use, copy, modify, distribute, |
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4 | # and license this software and its documentation for any purpose, provided |
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5 | # that existing copyright notices are retained in all copies and that this |
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6 | # notice is included verbatim in any distributions. No written agreement, |
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7 | # license, or royalty fee is required for any of the authorized uses. |
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8 | # Modifications to this software may be copyrighted by their authors |
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9 | # and need not follow the licensing terms described here, provided that |
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10 | # the new terms are clearly indicated on the first page of each file where |
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11 | # they apply. |
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12 | |
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13 | DESTDIR = |
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14 | VPATH = @srcdir@ |
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15 | srcdir = @srcdir@ |
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16 | objdir = . |
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17 | srcroot = $(srcdir)/../.. |
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18 | objroot = $(objdir)/../.. |
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19 | |
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20 | prefix = @prefix@ |
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21 | exec_prefix = @exec_prefix@ |
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22 | |
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23 | host_alias = @host_alias@ |
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24 | target_alias = @target_alias@ |
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25 | program_transform_name = @program_transform_name@ |
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26 | |
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27 | bindir = @bindir@ |
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28 | libdir = @libdir@ |
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29 | tooldir = $(exec_prefix)/$(target_alias) |
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30 | |
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31 | # Multilib support variables. |
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32 | # TOP is used instead of MULTI{BUILD,SRC}TOP. |
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33 | MULTIDIRS = |
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34 | MULTISUBDIR = |
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35 | MULTIDO = true |
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36 | MULTICLEAN = true |
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37 | |
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38 | INSTALL = @INSTALL@ |
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39 | INSTALL_PROGRAM = @INSTALL_PROGRAM@ |
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40 | INSTALL_DATA = @INSTALL_DATA@ |
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41 | |
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42 | SHELL = /bin/sh |
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43 | |
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44 | CC = @CC@ |
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45 | |
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46 | #AS = @AS@ |
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47 | AS = `if [ -f ${objroot}/../gas/as.new ] ; \ |
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48 | then echo ${objroot}/../gas/as.new ; \ |
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49 | else echo as ; fi` |
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50 | |
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51 | AR = @AR@ |
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52 | |
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53 | #LD = @LD@ |
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54 | LD = `if [ -f ${objroot}/../ld/ld.new ] ; \ |
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55 | then echo ${objroot}/../ld/ld.new ; \ |
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56 | else echo ld ; fi` |
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57 | |
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58 | RANLIB = @RANLIB@ |
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59 | |
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60 | OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \ |
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61 | then echo ${objroot}/../binutils/objdump ; \ |
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62 | else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi` |
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63 | OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \ |
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64 | then echo ${objroot}/../binutils/objcopy ; \ |
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65 | else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi` |
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66 | |
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67 | CRT0 = crt0.o |
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68 | |
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69 | # Generic object files common to all targets. |
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70 | GENOBJS = _exit.o access.o chmod.o close.o crt1.o \ |
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71 | fstat.o getpid.o isatty.o \ |
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72 | kill.o lseek.o open.o read.o \ |
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73 | sbrk.o stat.o time.o trap.o unlink.o utime.o write.o |
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74 | |
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75 | # Object files specific to particular targets. |
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76 | EVALOBJS = ${GENOBJS} |
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77 | |
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78 | CFLAGS = -g |
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79 | |
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80 | GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \ |
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81 | then echo -L${objroot}/../gcc ; fi` |
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82 | |
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83 | SCRIPTS = eval sim |
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84 | BSP = libeval.a |
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85 | |
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86 | # Host specific makefile fragment comes in here. |
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87 | @host_makefile_frag@ |
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88 | |
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89 | # |
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90 | # build a test program for each target board. Just trying to get |
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91 | # it to link is a good test, so we ignore all the errors for now. |
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92 | # |
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93 | |
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94 | all: ${CRT0} test.o ${BSP} |
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95 | |
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96 | # |
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97 | # here's where we build the board support packages for each target |
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98 | # |
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99 | |
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100 | libeval.a: $(EVALOBJS) |
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101 | ${AR} ${ARFLAGS} $@ $(EVALOBJS) |
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102 | ${RANLIB} $@ |
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103 | |
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104 | |
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105 | # compile a fully linked binary. The -Wl,-T*.ld is for the linker |
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106 | # script. By using -Wl, the linker script is put on the proper place |
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107 | # in the comand line for ld, and all the symbols will get fully |
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108 | # resolved. |
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109 | |
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110 | test: $(CRT0) test.o |
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111 | ${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \ |
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112 | test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Teval.ld |
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113 | @echo Done... |
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114 | |
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115 | doc: |
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116 | |
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117 | clean mostlyclean: |
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118 | rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x |
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119 | |
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120 | distclean maintainer-clean realclean: clean |
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121 | rm -f Makefile config.status a.out |
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122 | |
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123 | .PHONY: install info install-info clean-info |
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124 | install: |
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125 | $(INSTALL_PROGRAM) $(CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(CRT0) |
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126 | @for bsp in ${BSP}; do\ |
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127 | $(INSTALL_PROGRAM) $${bsp} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \ |
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128 | done |
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129 | @for script in ${SCRIPTS}; do\ |
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130 | $(INSTALL_DATA) ${srcdir}/$${script}.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \ |
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131 | done |
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132 | |
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133 | info: |
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134 | install-info: |
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135 | clean-info: |
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136 | |
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137 | test.o: ${srcdir}/test.c |
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138 | |
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139 | # these are for the BSPs |
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140 | ${CRT0}: ${srcdir}/crt0.S |
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141 | |
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142 | # target specific makefile fragment comes in here. |
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143 | @target_makefile_frag@ |
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144 | |
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145 | Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@ |
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146 | $(SHELL) config.status |
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147 | |
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148 | config.status: configure |
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149 | $(SHELL) config.status --recheck |
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