1 |
#!/bin/sh |
#!/bin/sh |
2 |
############################################################################### |
############################################################################### |
3 |
# |
# |
4 |
# Copyright (C) 2003-2005 Anders Gavare. All rights reserved. |
# Copyright (C) 2003-2006 Anders Gavare. All rights reserved. |
5 |
# |
# |
6 |
# Redistribution and use in source and binary forms, with or without |
# Redistribution and use in source and binary forms, with or without |
7 |
# modification, are permitted provided that the following conditions are met: |
# modification, are permitted provided that the following conditions are met: |
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# SUCH DAMAGE. |
# SUCH DAMAGE. |
28 |
# |
# |
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# |
# |
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# $Id: configure,v 1.132 2005/06/04 12:05:50 debug Exp $ |
# $Id: configure,v 1.198 2006/02/18 13:15:20 debug Exp $ |
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# |
# |
32 |
# This is a minimal configure script, hardcoded for GXemul. This script |
# This is a minimal configure script, hardcoded for GXemul. This script |
33 |
# figures out which compiler flags will work, and creates Makefiles in |
# figures out which compiler flags will work, and creates Makefiles in |
49 |
# o) which compiler flags to use (overridden by setting CFLAGS) |
# o) which compiler flags to use (overridden by setting CFLAGS) |
50 |
# o) X11 flags and libraries (TODO: should be possible to override) |
# o) X11 flags and libraries (TODO: should be possible to override) |
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# o) binary translation (on supported platforms) |
# o) binary translation (on supported platforms) |
52 |
# o) prefetch capability (TODO: this is assumed on Alpha, but not all |
# |
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# Alphas have it...) |
# TODO: |
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# o) X11 libs and includes via command line options? |
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# |
# |
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############################################################################### |
############################################################################### |
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|
|
58 |
ENABLEALPHA=NO |
# Figure out if this is a stable version (0.x.x). |
59 |
ENABLEARM=NO |
X=`basename \`pwd\`|cut -d \- -f 2-|cut -c1-2` |
60 |
ENABLEHPPA=NO |
if [ z"$X" = z0. ]; then |
61 |
ENABLEMIPS=YES |
# Stable: |
62 |
ENABLEPPC=YES |
ENABLEARM=YES |
63 |
ENABLESPARC=NO |
ENABLEMIPS=YES |
64 |
ENABLEURISC=YES |
ENABLEPPC=YES |
65 |
ENABLEX86=NO |
else |
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STABLE=YES |
# Development: |
67 |
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UNSTABLE=YES |
68 |
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DYNTRANSBACKEND=NO #YES |
69 |
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ENABLEALPHA=YES |
70 |
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ENABLEARM=YES |
71 |
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ENABLEAVR=YES |
72 |
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ENABLEHPPA=YES |
73 |
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ENABLEI960=YES |
74 |
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ENABLEIA64=YES |
75 |
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ENABLEM68K=YES |
76 |
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ENABLEMIPS=YES |
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NEWMIPS=NO |
78 |
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ENABLEPPC=YES |
79 |
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ENABLESH=YES |
80 |
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ENABLESPARC=YES |
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ENABLEX86=YES |
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fi |
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84 |
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if [ z"$UNSTABLE" = zYES ]; then |
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printf "### DEVELOPMENT (UNSTABLE)\n\n" |
86 |
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fi |
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|
88 |
if [ z"$*" != z ]; then |
if [ z"$*" != z ]; then |
89 |
# Parse command line options: |
# Parse command line options: |
92 |
NOX11=YES |
NOX11=YES |
93 |
else if [ z$a = z--always32 ]; then |
else if [ z$a = z--always32 ]; then |
94 |
ALWAYS32=YES |
ALWAYS32=YES |
95 |
|
else if [ z$a = z--tracenull ]; then |
96 |
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TRACENULL=YES |
97 |
else if [ z$a = z--disable-bintrans ]; then |
else if [ z$a = z--disable-bintrans ]; then |
98 |
NOBINTRANS=YES |
NOBINTRANS=YES |
99 |
else if [ z$a = z--enable-bintrans ]; then |
else if [ z$a = z--enable-bintrans ]; then |
102 |
MIPS16=NO |
MIPS16=NO |
103 |
else if [ z$a = z--enable-mips16 ]; then |
else if [ z$a = z--enable-mips16 ]; then |
104 |
MIPS16=YES |
MIPS16=YES |
105 |
else if [ z$a = z--disable-alpha ]; then |
else if [ z$a = z--disable-dyntransbackend ]; then |
106 |
ENABLEALPHA=NO |
DYNTRANSBACKEND=NO |
107 |
else if [ z$a = z--enable-alpha ]; then |
else if [ z$a = z--enable-dyntransbackend ]; then |
108 |
ENABLEALPHA=YES |
DYNTRANSBACKEND=YES |
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else if [ z$a = z--disable-arm ]; then |
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ENABLEARM=NO |
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else if [ z$a = z--enable-arm ]; then |
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ENABLEARM=YES |
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else if [ z$a = z--disable-hppa ]; then |
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ENABLEHPPA=NO |
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else if [ z$a = z--enable-hppa ]; then |
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ENABLEHPPA=YES |
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else if [ z$a = z--disable-mips ]; then |
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ENABLEMIPS=NO |
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else if [ z$a = z--enable-mips ]; then |
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ENABLEMIPS=YES |
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else if [ z$a = z--disable-ppc ]; then |
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ENABLEPPC=NO |
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else if [ z$a = z--enable-ppc ]; then |
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ENABLEPPC=YES |
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else if [ z$a = z--disable-sparc ]; then |
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ENABLESPARC=NO |
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else if [ z$a = z--enable-sparc ]; then |
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ENABLESPARC=YES |
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else if [ z$a = z--disable-urisc ]; then |
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ENABLEURISC=NO |
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else if [ z$a = z--enable-urisc ]; then |
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ENABLEURISC=YES |
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else if [ z$a = z--disable-x86 ]; then |
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ENABLEX86=NO |
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else if [ z$a = z--enable-x86 ]; then |
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ENABLEX86=YES |
|
109 |
else if [ z$a = z--disable-delays ]; then |
else if [ z$a = z--disable-delays ]; then |
110 |
DELAYS=NO |
DELAYS=NO |
111 |
else if [ z$a = z--enable-delays ]; then |
else if [ z$a = z--enable-delays ]; then |
114 |
CACHES=NO |
CACHES=NO |
115 |
else if [ z$a = z--enable-caches ]; then |
else if [ z$a = z--enable-caches ]; then |
116 |
CACHES=YES |
CACHES=YES |
117 |
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else if [ z$a = z--disable-newmips ]; then |
118 |
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NEWMIPS=NO |
119 |
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else if [ z$a = z--enable-newmips ]; then |
120 |
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NEWMIPS=YES |
121 |
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else if [ z$a = z--disable-1k-pages ]; then |
122 |
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ONEKPAGE=NO |
123 |
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else if [ z$a = z--enable-1k-pages ]; then |
124 |
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ONEKPAGE=YES |
125 |
else if [ z$a = z--help ]; then |
else if [ z$a = z--help ]; then |
126 |
echo "usage: $0 [options]" |
echo "usage: $0 [options]" |
127 |
printf "\nDevelopment (debug) options:\n" |
|
128 |
echo " --always32 enable" \ |
printf "\nGeneral options:\n\n" |
129 |
"ALWAYS_SIGNEXTEND_32 (for hunting down" |
|
130 |
echo " 32/64-bit bugs)" |
echo " --disable-bintrans configure without the" \ |
131 |
printf "\nGeneral options:\n" |
"old binary translation subsystem," |
132 |
echo " --disable-bintrans configure without" \ |
echo " even if the host" \ |
133 |
"bintrans, even if the host supports it" |
"supports it" |
134 |
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echo " --disable-x don't include X11 support" |
135 |
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|
136 |
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printf "\nDevelopment (debug) options:\n\n" |
137 |
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|
138 |
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echo " --always32 enable ALWAYS_SIGNEXTEND_32"\ |
139 |
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"(for hunting down 32-bit bugs)" |
140 |
printf " --enable-caches enable cache emulation" |
printf " --enable-caches enable cache emulation" |
141 |
printf " (BUGGY)\n" |
printf " (BUGGY)\n" |
142 |
echo " --enable-delays enable instruction" \ |
echo " --enable-delays enable instruction" \ |
143 |
"latency/delay emulation" |
"latency/delay emulation" |
144 |
echo " --disable-x don't include X11 support" |
|
145 |
printf "\nCPU selection options:\n" |
if [ z$DYNTRANSBACKEND = zYES ]; then |
146 |
if [ z$STABLE = zNO ]; then |
printf " --disable-dyntransbackend disable " |
147 |
printf " --enable-alpha " |
else |
148 |
printf "enable Alpha CPU emulation" |
printf " --enable-dyntransbackend enable" |
|
printf " (NOT YET)\n" |
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printf " --enable-arm " |
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printf "enable ARM CPU emulation" |
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printf " (NOT YET)\n" |
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printf " --enable-hppa " |
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printf "enable HPPA CPU emulation" |
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printf " (NOT YET)\n" |
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fi |
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echo " --disable-mips disable MIPS CPU emulation" |
|
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echo " --disable-ppc disable PPC CPU emulation" |
|
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if [ z$STABLE = zNO ]; then |
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printf " --enable-sparc " |
|
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printf "enable SPARC CPU emulation" |
|
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printf " (NOT YET)\n" |
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fi |
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echo " --disable-urisc disable URISC CPU emulation" |
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if [ z$STABLE = zNO ]; then |
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printf " --enable-x86 " |
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printf "enable x86 CPU emulation" |
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printf " (NOT YET)\n" |
|
149 |
fi |
fi |
150 |
printf "\nMIPS-specific options:\n" |
printf "dyntrans backend\n" |
151 |
printf " --enable-mips16 enable MIPS16 instruction" |
|
152 |
printf " support (NOT YET)\n\n" |
echo " --enable-mips16 enable MIPS16 support" |
153 |
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echo " --enable-newmips use new MIPS dyntrans code" |
154 |
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#printf " --enable-1k-pages allow 1KB dyntrans pages" |
155 |
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#printf " (default: 4KB)\n" |
156 |
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|
157 |
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printf "\n(Pretty much all of these options are only" |
158 |
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printf " meaningful during the development of\nthe" |
159 |
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printf " emulator, and should not be used when " |
160 |
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printf "compiling a stable version.)\n" |
161 |
exit |
exit |
162 |
else |
else |
163 |
echo "Invalid option: $a" |
echo "Invalid option: $a" |
164 |
echo "Run $0 --help to get a list of" \ |
echo "Run $0 --help to get a list of" \ |
165 |
"available options." |
"available options." |
166 |
exit |
exit |
167 |
fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi |
fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi |
168 |
fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi |
fi; fi |
169 |
done |
done |
170 |
fi |
fi |
171 |
|
|
189 |
# Figure out if VERSION should be defined. |
# Figure out if VERSION should be defined. |
190 |
X=`basename \`pwd\`|cut -d \- -f 2-` |
X=`basename \`pwd\`|cut -d \- -f 2-` |
191 |
if [ z"$X" = zgxemul ]; then |
if [ z"$X" = zgxemul ]; then |
192 |
echo '# No VERSION defined.' >> _Makefile.header |
echo '/* No VERSION defined. */' >> config.h |
193 |
else |
else |
194 |
printf "#define VERSION \"$X\"\n" >> config.h |
printf "#define VERSION \"$X\"\n" >> config.h |
195 |
fi |
fi |
208 |
fi |
fi |
209 |
if [ z$ENABLEALPHA = zYES ]; then |
if [ z$ENABLEALPHA = zYES ]; then |
210 |
printf "#define ENABLE_ALPHA\n" >> config.h |
printf "#define ENABLE_ALPHA\n" >> config.h |
211 |
if [ z$STABLE = zNO ]; then |
CPU_ARCHS="$CPU_ARCHS cpu_alpha.o cpu_alpha_palcode.o" |
212 |
printf "\nWARNING: Alpha emulation enabled, but it isn't really" |
CPU_TOOLS="$CPU_TOOLS generate_alpha_misc" |
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printf " implemented yet.\n\n" |
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else |
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printf "Not in the stable release.\n" |
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exit |
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fi |
|
213 |
fi |
fi |
214 |
if [ z$ENABLEARM = zYES ]; then |
if [ z$ENABLEARM = zYES ]; then |
215 |
printf "#define ENABLE_ARM\n" >> config.h |
printf "#define ENABLE_ARM\n" >> config.h |
216 |
if [ z$STABLE = zNO ]; then |
CPU_ARCHS="$CPU_ARCHS cpu_arm.o cpu_arm_coproc.o memory_arm.o " |
217 |
printf "\nWARNING: ARM emulation enabled, but it isn't really" |
CPU_ARCHS="$CPU_ARCHS tmp_arm_dpi.o tmp_arm_loadstore.o tmp_arm_r.o" |
218 |
printf " implemented yet.\n\n" |
CPU_ARCHS="$CPU_ARCHS tmp_arm_r0.o tmp_arm_r1.o" |
219 |
else |
CPU_ARCHS="$CPU_ARCHS tmp_arm_r2.o tmp_arm_r3.o" |
220 |
printf "Not in the stable release.\n" |
CPU_ARCHS="$CPU_ARCHS tmp_arm_r4.o tmp_arm_r5.o" |
221 |
exit |
CPU_ARCHS="$CPU_ARCHS tmp_arm_r6.o tmp_arm_r7.o" |
222 |
fi |
CPU_ARCHS="$CPU_ARCHS tmp_arm_r8.o tmp_arm_r9.o" |
223 |
|
CPU_ARCHS="$CPU_ARCHS tmp_arm_ra.o tmp_arm_rb.o" |
224 |
|
CPU_ARCHS="$CPU_ARCHS tmp_arm_rc.o tmp_arm_rd.o" |
225 |
|
CPU_ARCHS="$CPU_ARCHS tmp_arm_re.o tmp_arm_rf.o tmp_arm_multi.o" |
226 |
|
CPU_TOOLS="$CPU_TOOLS generate_arm_dpi generate_arm_r" |
227 |
|
CPU_TOOLS="$CPU_TOOLS generate_arm_loadstore generate_arm_multi" |
228 |
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fi |
229 |
|
if [ z$ENABLEAVR = zYES ]; then |
230 |
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printf "#define ENABLE_AVR\n" >> config.h |
231 |
|
CPU_ARCHS="$CPU_ARCHS cpu_avr.o" |
232 |
fi |
fi |
233 |
if [ z$ENABLEHPPA = zYES ]; then |
if [ z$ENABLEHPPA = zYES ]; then |
234 |
printf "#define ENABLE_HPPA\n" >> config.h |
printf "#define ENABLE_HPPA\n" >> config.h |
235 |
if [ z$STABLE = zNO ]; then |
CPU_ARCHS="$CPU_ARCHS cpu_hppa.o" |
236 |
printf "\nWARNING: HPPA emulation enabled, but it isn't really" |
fi |
237 |
printf " implemented yet.\n\n" |
if [ z$ENABLEI960 = zYES ]; then |
238 |
else |
printf "#define ENABLE_I960\n" >> config.h |
239 |
printf "Not in the stable release.\n" |
CPU_ARCHS="$CPU_ARCHS cpu_i960.o" |
240 |
exit |
fi |
241 |
fi |
if [ z$ENABLEIA64 = zYES ]; then |
242 |
|
printf "#define ENABLE_IA64\n" >> config.h |
243 |
|
CPU_ARCHS="$CPU_ARCHS cpu_ia64.o" |
244 |
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fi |
245 |
|
if [ z$ENABLEM68K = zYES ]; then |
246 |
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printf "#define ENABLE_M68K\n" >> config.h |
247 |
|
CPU_ARCHS="$CPU_ARCHS cpu_m68k.o" |
248 |
fi |
fi |
249 |
if [ z$ENABLEMIPS = zYES ]; then |
if [ z$ENABLEMIPS = zYES ]; then |
250 |
printf "#define ENABLE_MIPS\n" >> config.h |
printf "#define ENABLE_MIPS\n" >> config.h |
251 |
|
if [ z$NEWMIPS = zYES ]; then |
252 |
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echo 'Enabling the _EXPERIMENTAL_ MIPS dyntrans code.' |
253 |
|
printf "#define EXPERIMENTAL_NEWMIPS\n" >> config.h |
254 |
|
fi |
255 |
fi |
fi |
256 |
if [ z$ENABLEPPC = zYES ]; then |
if [ z$ENABLEPPC = zYES ]; then |
257 |
printf "#define ENABLE_PPC\n" >> config.h |
printf "#define ENABLE_PPC\n" >> config.h |
258 |
|
CPU_ARCHS="$CPU_ARCHS cpu_ppc.o" |
259 |
|
CPU_TOOLS="$CPU_TOOLS generate_ppc_loadstore" |
260 |
|
fi |
261 |
|
if [ z$ENABLESH = zYES ]; then |
262 |
|
printf "#define ENABLE_SH\n" >> config.h |
263 |
|
CPU_ARCHS="$CPU_ARCHS cpu_sh.o" |
264 |
fi |
fi |
265 |
if [ z$ENABLESPARC = zYES ]; then |
if [ z$ENABLESPARC = zYES ]; then |
266 |
printf "#define ENABLE_SPARC\n" >> config.h |
printf "#define ENABLE_SPARC\n" >> config.h |
267 |
if [ z$STABLE = zNO ]; then |
CPU_ARCHS="$CPU_ARCHS cpu_sparc.o" |
|
printf "\nWARNING: SPARC emulation enabled, but it isn't really" |
|
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printf " implemented yet.\n\n" |
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else |
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printf "Not in the stable release.\n" |
|
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exit |
|
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fi |
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fi |
|
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if [ z$ENABLEURISC = zYES ]; then |
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printf "#define ENABLE_URISC\n" >> config.h |
|
268 |
fi |
fi |
269 |
if [ z$ENABLEX86 = zYES ]; then |
if [ z$ENABLEX86 = zYES ]; then |
270 |
printf "#define ENABLE_X86\n" >> config.h |
printf "#define ENABLE_X86\n" >> config.h |
271 |
if [ z$STABLE = zNO ]; then |
CPU_ARCHS="$CPU_ARCHS cpu_x86.o" |
|
printf "\nWARNING: X86 emulation enabled, but it isn't really" |
|
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printf " working yet.\n\n" |
|
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else |
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printf "Not in the stable release.\n" |
|
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exit |
|
|
fi |
|
272 |
fi |
fi |
273 |
|
|
274 |
|
|
279 |
fi |
fi |
280 |
|
|
281 |
|
|
282 |
# Instruction delay/latency emulation: |
# Development option: ALWAYS_SIGNEXTEND_32 |
283 |
if [ z$ALWAYS32 = zYES ]; then |
if [ z$ALWAYS32 = zYES ]; then |
284 |
echo 'Enabling ALWAYS_SIGNEXTEND_32. (NOTE:' \ |
echo 'Enabling ALWAYS_SIGNEXTEND_32. (NOTE:' \ |
285 |
'This slows down everything.)' |
'This slows down everything.)' |
287 |
fi |
fi |
288 |
|
|
289 |
|
|
290 |
|
# 1KB page emulation: |
291 |
|
if [ z$ONEKPAGE = zYES ]; then |
292 |
|
echo '1 KB pages: not yet.' |
293 |
|
exit |
294 |
|
echo 'Enabling 1 KB page dyntrans support. (NOTE:' \ |
295 |
|
'This slows down everything.)' |
296 |
|
printf "#define ONEKPAGE\n" >> config.h |
297 |
|
fi |
298 |
|
|
299 |
|
|
300 |
# Cache emulation: |
# Cache emulation: |
301 |
if [ z$CACHES = zYES ]; then |
if [ z$CACHES = zYES ]; then |
302 |
echo 'Enabling Cache emulation. (EXPERIMENTAL)' |
echo 'Enabling Cache emulation. (EXPERIMENTAL and BUGGY)' |
303 |
printf "#define ENABLE_CACHE_EMULATION\n" >> config.h |
printf "#define ENABLE_CACHE_EMULATION\n" >> config.h |
304 |
|
|
305 |
if [ z$DELAYS != zYES ]; then |
if [ z$DELAYS != zYES ]; then |
388 |
fi |
fi |
389 |
rm -f _testprog |
rm -f _testprog |
390 |
|
|
391 |
# Try ccc (FreeBSD/Alpha): |
# # Try ccc (FreeBSD/Alpha): |
392 |
printf "#!/bin/sh\nccc _testprog.c -o _testprog >" > _test.sh |
# printf "#!/bin/sh\nccc _testprog.c -o _testprog >" > _test.sh |
393 |
printf " /dev/null 2> /dev/null\n" >> _test.sh |
# printf " /dev/null 2> /dev/null\n" >> _test.sh |
394 |
chmod 755 _test.sh |
# chmod 755 _test.sh |
395 |
./_test.sh > /dev/null 2> /dev/null |
# ./_test.sh > /dev/null 2> /dev/null |
396 |
if [ -x _testprog ]; then |
# if [ -x _testprog ]; then |
397 |
CC="ccc" |
# CC="ccc" |
398 |
fi |
# fi |
399 |
rm -f _testprog |
# rm -f _testprog |
400 |
|
|
401 |
rm -f _test.sh |
rm -f _test.sh |
402 |
fi |
fi |
511 |
fi |
fi |
512 |
|
|
513 |
|
|
514 |
# Check for weird 'alpha' define. |
# Check for 'alpha' define. |
515 |
printf "checking for weird 'alpha' define... " |
printf "checking for 'alpha' define... " |
516 |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
517 |
#ifdef alpha |
#ifdef alpha |
518 |
printf(\"1\"); |
printf(\"1\"); |
542 |
rm -f _testm* |
rm -f _testm* |
543 |
|
|
544 |
|
|
|
# Check for weird 'hppa' define. |
|
|
printf "checking for weird 'hppa' define... " |
|
|
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
|
|
#ifdef hppa |
|
|
printf(\"1\"); |
|
|
#undef hppa |
|
|
#ifdef hppa |
|
|
printf(\"2\"); |
|
|
#endif |
|
|
#endif |
|
|
printf(\"\\\n\");return 0;}\n" > _testm.c |
|
|
$CC $CFLAGS _testm.c -o _testm 2> /dev/null |
|
|
if [ ! -x _testm ]; then |
|
|
printf "\nWARNING! COULD NOT COMPILE hppa define TEST" |
|
|
printf " PROGRAM AT ALL!\n" |
|
|
else |
|
|
if [ z`./_testm` = z1 ]; then |
|
|
printf "yes, workaround applied\n" |
|
|
echo "#undef hppa" >> config.h |
|
|
else |
|
|
if [ z`./_testm` = z12 ]; then |
|
|
printf "yes, but workaround not possible\n" |
|
|
exit |
|
|
else |
|
|
printf "no\n" |
|
|
fi |
|
|
fi |
|
|
fi |
|
|
rm -f _testm* |
|
|
|
|
|
|
|
545 |
# Some OSes on MIPS seems to define 'mips' to 1. (eg OpenBSD/arc) |
# Some OSes on MIPS seems to define 'mips' to 1. (eg OpenBSD/arc) |
546 |
printf "checking for weird 'mips' define... " |
printf "checking for 'mips' define... " |
547 |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
548 |
#ifdef mips |
#ifdef mips |
549 |
printf(\"1\"); |
printf(\"1\"); |
575 |
|
|
576 |
# Similar to the mips define check above, although I don't know if |
# Similar to the mips define check above, although I don't know if |
577 |
# any OS actually defined ppc like this. |
# any OS actually defined ppc like this. |
578 |
printf "checking for weird 'ppc' define... " |
printf "checking for 'ppc' define... " |
579 |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
580 |
#ifdef ppc |
#ifdef ppc |
581 |
printf(\"1\"); |
printf(\"1\"); |
607 |
|
|
608 |
# Similar to the mips define check above, although I don't know if |
# Similar to the mips define check above, although I don't know if |
609 |
# any OS actually defined sparc like this. |
# any OS actually defined sparc like this. |
610 |
printf "checking for weird 'sparc' define... " |
printf "checking for 'sparc' define... " |
611 |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
printf "#include <stdio.h>\nint main(int argc, char *argv[]){ |
612 |
#ifdef sparc |
#ifdef sparc |
613 |
printf(\"1\"); |
printf(\"1\"); |
650 |
if [ z"$COMPAQCC" = zYES ]; then |
if [ z"$COMPAQCC" = zYES ]; then |
651 |
CWARNINGS="$CWARNINGS -msg_disable longlongtype,unusedtop" |
CWARNINGS="$CWARNINGS -msg_disable longlongtype,unusedtop" |
652 |
fi |
fi |
653 |
|
|
654 |
|
if [ z"$UNSTABLE" = zYES ]; then |
655 |
|
printf "checking whether -Werror can be used... " |
656 |
|
rm -f _testprog |
657 |
|
$CC $CFLAGS $CWARNINGS _testprog.c -o _testprog -Werror 2> /dev/null |
658 |
|
if [ -x _testprog ]; then |
659 |
|
printf "yes\n" |
660 |
|
CWARNINGS="$CWARNINGS -Werror" |
661 |
|
else |
662 |
|
printf "no\n" |
663 |
|
fi |
664 |
|
fi |
665 |
else |
else |
666 |
printf "no\n" |
printf "no\n" |
667 |
fi |
fi |
669 |
|
|
670 |
|
|
671 |
if [ z"$COMPAQCC" = zYES ]; then |
if [ z"$COMPAQCC" = zYES ]; then |
672 |
# -O4 is possible, but is -O3 better? |
# -O4 is possible, but sometimes -O3 is better? |
673 |
CFLAGS="-O4 $CFLAGS" |
CFLAGS="-O4 $CFLAGS" |
674 |
else |
else |
675 |
if [ z"`uname`" = zSunOS ]; then |
if [ z"`uname`" = zSunOS ]; then |
684 |
$CC $CFLAGS _testprog.c -o _testprog -O 2> /dev/null |
$CC $CFLAGS _testprog.c -o _testprog -O 2> /dev/null |
685 |
if [ -x _testprog ]; then |
if [ -x _testprog ]; then |
686 |
rm -f _testprog |
rm -f _testprog |
687 |
$CC $CFLAGS _testprog.c -o _testprog -O2 2> /dev/null |
$CC $CFLAGS _testprog.c -o _testprog -O3 2> /dev/null |
688 |
if [ -x _testprog ]; then |
if [ -x _testprog ]; then |
689 |
CFLAGS="-O2 $CFLAGS" |
CFLAGS="-O3 $CFLAGS" |
690 |
else |
else |
691 |
CFLAGS="-O $CFLAGS" |
CFLAGS="-O $CFLAGS" |
692 |
fi |
fi |
774 |
rm -f _testprog _testprog.error _testprog.stdout |
rm -f _testprog _testprog.error _testprog.stdout |
775 |
|
|
776 |
|
|
777 |
|
# -g |
778 |
|
printf "checking whether -g can be used... " |
779 |
|
if [ z"$COMPAQCC" = zYES ]; then |
780 |
|
printf "skipping\n" |
781 |
|
else |
782 |
|
$CC $CFLAGS -g _testprog.c -o _testprog > _testprog.stdout 2>&1 |
783 |
|
cat _testprog.stdout >> _testprog.error |
784 |
|
if [ -x _testprog ]; then |
785 |
|
CFLAGS="-g $CFLAGS" |
786 |
|
printf "yes\n" |
787 |
|
else |
788 |
|
printf "no\n" |
789 |
|
fi |
790 |
|
fi |
791 |
|
rm -f _testprog _testprog.error _testprog.stdout |
792 |
|
|
793 |
|
|
794 |
# -lrt for nanosleep? |
# -lrt for nanosleep? |
795 |
printf "checking whether -lrt is required for nanosleep... " |
printf "checking whether -lrt is required for nanosleep... " |
796 |
printf "#include <time.h>\n#include <stdio.h> |
printf "#include <time.h>\n#include <stdio.h> |
869 |
rm -f _testr.[co] _testr |
rm -f _testr.[co] _testr |
870 |
|
|
871 |
|
|
872 |
|
# strlcpy missing? |
873 |
|
printf "checking for strlcpy... " |
874 |
|
printf "#include <string.h> |
875 |
|
int main(int argc, char *argv[]) { char *p; char *q; size_t x; |
876 |
|
x = strlcpy(p, q, 50); return 0;}\n" > _tests.c |
877 |
|
$CC $CFLAGS _tests.c -o _tests 2> /dev/null |
878 |
|
if [ ! -x _tests ]; then |
879 |
|
printf "missing, using mystrlcpy\n" |
880 |
|
printf "#define strlcpy mystrlcpy\n" >> config.h |
881 |
|
printf "#define strlcat mystrlcat\n" >> config.h |
882 |
|
printf "#define USE_STRLCPY_REPLACEMENTS\n" >> config.h |
883 |
|
else |
884 |
|
printf "found\n" |
885 |
|
fi |
886 |
|
rm -f _tests.[co] _tests |
887 |
|
|
888 |
|
|
889 |
# strtoull missing? |
# strtoull missing? |
890 |
printf "checking for strtoull... " |
printf "checking for strtoull... " |
891 |
printf "#include <stdlib.h> |
printf "#include <stdlib.h> |
1022 |
|
|
1023 |
|
|
1024 |
# Check for u_int8_t etc: |
# Check for u_int8_t etc: |
1025 |
|
# These are needed because some header files in src/include/ use u_int* |
1026 |
|
# instead of uint*, and I don't have time to rewrite them all. |
1027 |
printf "checking for u_int8_t... " |
printf "checking for u_int8_t... " |
1028 |
printf "#include <stdio.h>\n#include <inttypes.h>\n#include <sys/types.h>\n |
printf "#include <stdio.h>\n#include <inttypes.h>\n#include <sys/types.h>\n |
1029 |
int main(int argc, char *argv[]){printf(\"%%i\\\n\", |
int main(int argc, char *argv[]){printf(\"%%i\\\n\", |
1045 |
printf "typedef uint8_t u_int8_t;\n" >> config.h |
printf "typedef uint8_t u_int8_t;\n" >> config.h |
1046 |
printf "typedef uint16_t u_int16_t;\n" >> config.h |
printf "typedef uint16_t u_int16_t;\n" >> config.h |
1047 |
printf "typedef uint32_t u_int32_t;\n" >> config.h |
printf "typedef uint32_t u_int32_t;\n" >> config.h |
|
printf "typedef uint64_t u_int64_t;\n" >> config.h |
|
1048 |
printf "uint8_t\n" |
printf "uint8_t\n" |
1049 |
else |
else |
1050 |
printf "yes\n" |
printf "yes\n" |
1051 |
fi |
fi |
1052 |
rm -f _testuint.c _testuint |
rm -f _testuint.c _testuint |
1053 |
|
|
1054 |
|
printf "checking for u_int64_t... " |
1055 |
|
printf "#include <stdio.h>\n#include <inttypes.h>\n#include <sys/types.h>\n |
1056 |
|
int main(int argc, char *argv[]){printf(\"%%i\\\n\", |
1057 |
|
(int)sizeof(u_int64_t));return 0;}\n" > _testuint.c |
1058 |
|
$CC $CFLAGS _testuint.c -o _testuint 2> /dev/null |
1059 |
|
if [ ! -x _testuint ]; then |
1060 |
|
rm -f _testuint* |
1061 |
|
printf "#include <stdio.h>\n#include <inttypes.h> |
1062 |
|
\n#include <sys/types.h>\nint main(int argc, char *argv[]) |
1063 |
|
{printf(\"%%i\\\n\", (int)sizeof(uint64_t));return 0;}\n" > _testuint.c |
1064 |
|
$CC $CFLAGS _testuint.c -o _testuint 2> /dev/null |
1065 |
|
if [ ! -x _testuint ]; then |
1066 |
|
printf "no\n\nERROR: No u_int64_t or uint64_t. Aborting\n" |
1067 |
|
# TODO: Automagically detect using various combinations |
1068 |
|
# of char, int, short, long etc. |
1069 |
|
exit |
1070 |
|
fi |
1071 |
|
|
1072 |
|
printf "typedef uint64_t u_int64_t;\n" >> config.h |
1073 |
|
printf "uint64_t\n" |
1074 |
|
else |
1075 |
|
printf "yes\n" |
1076 |
|
fi |
1077 |
|
rm -f _testuint.c _testuint |
1078 |
|
|
1079 |
|
|
1080 |
############################################################################### |
############################################################################### |
1081 |
# |
# |
1082 |
# Dynamic binary translation (BINTRANS): |
# OLD binary translation (BINTRANS): |
1083 |
# |
# |
1084 |
############################################################################### |
############################################################################### |
1085 |
|
|
1104 |
BINTRANS=YES |
BINTRANS=YES |
1105 |
fi |
fi |
1106 |
|
|
1107 |
# x86: (all machines ending in "86" are treated as i386) |
# x86: |
1108 |
if [ z"`uname -m|rev|cut -c1-2`" = z68 ]; then |
if `uname -m|grep -v 64|grep -q 86`; then |
1109 |
printf "#define I386\n" >> config.h |
printf "#define I386\n" >> config.h |
1110 |
printf "#define BINTRANS\n" >> config.h |
printf "#define BINTRANS\n" >> config.h |
1111 |
printf "i386\n" |
printf "i386\n" |
1143 |
|
|
1144 |
|
|
1145 |
############################################################################### |
############################################################################### |
1146 |
|
# |
1147 |
# Prefetch support? |
# Dyntrans recompilation (native backend) support: |
1148 |
printf "checking for asm prefetch support... " |
# |
|
if [ z"`uname -m`" = zalpha ]; then |
|
|
rm -f _alpha_asm_test.c _alpha_asm_test |
|
|
printf 'int main(int argc, char *argv[]) |
|
|
{ int x; int *y = &x; asm ("ldl $31,0(%%0)" : : "g" (y)); |
|
|
return 0; }\n' > _alpha_asm_test.c |
|
|
$CC $CFLAGS -O2 _alpha_asm_test.c -o _alpha_asm_test \ |
|
|
> /dev/null 2> /dev/null |
|
|
if [ -x _alpha_asm_test ]; then |
|
|
# printf "#define HAVE_PREFETCH\n" >> config.h |
|
|
printf "#define PREFETCH(x) asm(\"ldl" >> config.h |
|
|
printf " \$31,0(%%0)\" : : \"g\" (x))\n" >> config.h |
|
|
echo "yes" |
|
|
PREFSUP=YES |
|
|
fi |
|
|
rm -f _alpha_asm_test.c _alpha_asm_test |
|
|
fi |
|
|
if [ z$PREFSUP = z ]; then |
|
|
printf "#define PREFETCH(x) { }\n" >> config.h |
|
|
echo "no" |
|
|
fi |
|
|
|
|
|
|
|
1149 |
############################################################################### |
############################################################################### |
1150 |
|
|
1151 |
INCLUDE=-Iinclude/ |
if [ z$DYNTRANSBACKEND = zYES ]; then |
1152 |
DINCLUDE=-I../include/ |
printf "Dyntrans: Not yet.\n" |
1153 |
|
exit |
1154 |
|
|
1155 |
echo C compiler flags: $CFLAGS $CWARNINGS |
printf "checking for dyntrans backend... " |
1156 |
echo Linker flags: $OTHERLIBS |
DBFOUND=NO |
|
echo "CWARNINGS=$CWARNINGS" >> _Makefile.header |
|
|
echo "COPTIM=$CFLAGS" >> _Makefile.header |
|
|
echo "INCLUDE=$INCLUDE" >> _Makefile.header |
|
|
echo "DINCLUDE=$DINCLUDE" >> _Makefile.header |
|
|
echo "CC=$CC" >> _Makefile.header |
|
|
echo "OTHERLIBS=$OTHERLIBS" >> _Makefile.header |
|
|
echo "" >> _Makefile.header |
|
1157 |
|
|
1158 |
|
# Alpha: |
1159 |
|
if [ z"`uname -m`" = zalpha ]; then |
1160 |
|
printf "#define DYNTRANS_BACKEND_ALPHA\n" >> config.h |
1161 |
|
printf "Alpha\n" |
1162 |
|
CPU_BACKENDS="$CPU_BACKENDS backend_alpha.o" |
1163 |
|
DBFOUND=YES |
1164 |
|
fi |
1165 |
|
|
1166 |
printf "Regression test setup: (not really needed to build gxemul)\n" |
# AMD64: |
1167 |
|
# TODO |
1168 |
|
|
1169 |
## 64-bit HPPA cross-assembler: |
# # UltraSPARC: |
1170 |
# |
# if [ z"`uname -m`" = zsun4u ]; then |
1171 |
#HPPA='' |
# printf "#define DYNTRANS_BACKEND_SPARC64\n" >> config.h |
1172 |
#if [ z$ENABLEHPPA = zYES ]; then |
# printf "UltraSPARC\n" |
1173 |
# printf "Checking for a GNU cross-assembler for 64-bit HPPA... " |
# CPU_BACKENDS="$CPU_BACKENDS backend_sparc.o" |
1174 |
# echo 'nop' > _testprog.s |
# DBFOUND=YES |
1175 |
# |
# fi |
1176 |
# for HPPA_TRY in hppa64-unknown-elf hppa64-elf; do |
# if [ z"`uname -m`" = zsparc64 ]; then |
1177 |
# printf '#!/bin/sh\n'$HPPA_TRY'-as _testprog.s' > _test.sh |
# printf "#define DYNTRANS_BACKEND_SPARC64\n" >> config.h |
1178 |
# printf ' -o _testprog.o\n' >> _test.sh |
# printf "UltraSPARC\n" |
1179 |
# chmod 755 _test.sh |
# CPU_BACKENDS="$CPU_BACKENDS backend_sparc.o" |
1180 |
# rm -f _testprog.o |
# DBFOUND=YES |
|
# ./_test.sh > /dev/null 2> /dev/null |
|
|
# if [ -f _testprog.o ]; then |
|
|
# HPPA=$HPPA_TRY |
|
|
# break |
|
|
# fi |
|
|
# rm -f _testprog.o |
|
|
# done |
|
|
# |
|
|
# if [ z$HPPA = z ]; then |
|
|
# echo "none" |
|
|
# else |
|
|
# echo $HPPA"-gcc" |
|
1181 |
# fi |
# fi |
|
#fi |
|
|
#rm -f _testprog* _test.sh |
|
|
# |
|
|
## TODO: are these ok? 64-bit mode! |
|
|
##echo "HPPA_CC="$HPPA"-gcc -g -O2 -fno-builtin -fschedule-insns" \ |
|
|
## >> _Makefile.header |
|
|
#echo "HPPA_AS="$HPPA"-as " >> _Makefile.header |
|
|
#echo "HPPA_LD="$HPPA"-ld -Ttext 0xa800000000030000 -e main" \ |
|
|
# "--oformat=elf64-bigmips" >> _Makefile.header |
|
|
#echo "" >> _Makefile.header |
|
1182 |
|
|
1183 |
|
# x86: |
1184 |
|
if `uname -m|grep -q -v 64|grep -q 86`; then |
1185 |
|
printf "#define DYNTRANS_BACKEND_I386\n" >> config.h |
1186 |
|
printf "i386\n" |
1187 |
|
CPU_BACKENDS="$CPU_BACKENDS backend_i386.o" |
1188 |
|
DBFOUND=YES |
1189 |
|
fi |
1190 |
|
|
1191 |
# 64-bit MIPS cross-compiler: |
if [ z$DBFOUND = zYES ]; then |
1192 |
|
printf "#define DYNTRANS_BACKEND\n" >> config.h |
1193 |
|
else |
1194 |
|
printf "not supported yet on this arch (" |
1195 |
|
printf `uname -m` |
1196 |
|
printf ")\n" |
1197 |
|
fi |
1198 |
|
fi |
1199 |
|
|
|
MIPS='' |
|
|
if [ z$ENABLEMIPS = zYES ]; then |
|
|
printf "Checking for a GNU cross-compiler for 64-bit MIPS... " |
|
|
echo 'int f(int x) { return x; }' > _testprog.c |
|
1200 |
|
|
1201 |
for MIPS_TRY in mips64-unknown-elf mips64-elf mips-unknown-elf64; do |
############################################################################### |
|
printf '#!/bin/sh\n'$MIPS_TRY'-gcc _testprog.c -c\n' > _test.sh |
|
|
chmod 755 _test.sh |
|
|
rm -f _testprog.o |
|
|
./_test.sh > /dev/null 2> /dev/null |
|
|
if [ -f _testprog.o ]; then |
|
|
MIPS=$MIPS_TRY |
|
|
break |
|
|
fi |
|
|
rm -f _testprog.o |
|
|
done |
|
1202 |
|
|
1203 |
if [ z$MIPS = z ]; then |
# Host byte order? |
1204 |
echo "none" |
printf "checking host endianness... " |
1205 |
|
rm -f _test_end* |
1206 |
|
printf '#include <stdio.h> |
1207 |
|
int main(int argc, char *argv[]) |
1208 |
|
{ int x = 1; void *xp = (void *)&x; char *p = (char *)xp; |
1209 |
|
if (*p) printf("little\\\n"); else printf("big\\\n"); } |
1210 |
|
' > _test_end.c |
1211 |
|
$CC $CFLAGS _test_end.c -o _test_end 2> /dev/null |
1212 |
|
X=`./_test_end` |
1213 |
|
echo $X |
1214 |
|
if [ z$X = zlittle ]; then |
1215 |
|
printf "#define HOST_LITTLE_ENDIAN\n" >> config.h |
1216 |
|
else |
1217 |
|
if [ z$X = zbig ]; then |
1218 |
|
printf "#define HOST_BIG_ENDIAN\n" >> config.h |
1219 |
else |
else |
1220 |
echo $MIPS"-gcc" |
echo "Error! Could not determine host's endianness." |
1221 |
|
exit |
1222 |
fi |
fi |
1223 |
fi |
fi |
1224 |
rm -f _testprog* _test.sh |
rm -f _test_end* |
1225 |
|
|
1226 |
echo "MIPS_CC="$MIPS"-gcc -g -O2 -fno-builtin -fschedule-insns" \ |
############################################################################### |
1227 |
"-mips64 -mabi=64" >> _Makefile.header |
|
1228 |
echo "MIPS_AS="$MIPS"-as -mabi=64 -mips64" >> _Makefile.header |
INCLUDE=-Iinclude/ |
1229 |
echo "MIPS_LD="$MIPS"-ld -Ttext 0xa800000000030000 -e main" \ |
DINCLUDE=-I../include/ |
|
"--oformat=elf64-bigmips" >> _Makefile.header |
|
|
echo "" >> _Makefile.header |
|
1230 |
|
|
1231 |
|
rm -f _testprog.c |
1232 |
|
|
1233 |
## PPC64 cross-assembler: |
echo C compiler flags: $CFLAGS $CWARNINGS |
1234 |
# |
echo Linker flags: $OTHERLIBS |
1235 |
#PPC='' |
echo "CWARNINGS=$CWARNINGS" >> _Makefile.header |
1236 |
#if [ z$ENABLEPPC = zYES ]; then |
echo "COPTIM=$CFLAGS" >> _Makefile.header |
1237 |
# printf "Checking for a GNU cross-assembler for 64-bit PPC... " |
echo "INCLUDE=$INCLUDE" >> _Makefile.header |
1238 |
# echo 'nop' > _testprog.s |
echo "DINCLUDE=$DINCLUDE" >> _Makefile.header |
1239 |
# |
echo "CC=$CC" >> _Makefile.header |
1240 |
# for a in ppc64 powerpc64; do |
echo "OTHERLIBS=$OTHERLIBS" >> _Makefile.header |
1241 |
# for b in unknown; do |
echo "CPU_ARCHS=$CPU_ARCHS" >> _Makefile.header |
1242 |
# for c in elf elf64 linux linux64 aix aix5; do |
echo "CPU_BACKENDS=$CPU_BACKENDS" >> _Makefile.header |
1243 |
# PPC_TRY=$a-$b-$c |
echo "CPU_TOOLS=$CPU_TOOLS" >> _Makefile.header |
1244 |
# printf '#!/bin/sh\n'$PPC_TRY'-as _testprog.s' > _test.sh |
echo "" >> _Makefile.header |
|
# printf ' -o _testprog.o\n' >> _test.sh |
|
|
# chmod 755 _test.sh |
|
|
# rm -f _testprog.o |
|
|
# ./_test.sh > /dev/null 2> /dev/null |
|
|
# if [ -f _testprog.o ]; then |
|
|
# PPC=$PPC_TRY |
|
|
# break |
|
|
# fi |
|
|
# rm -f _testprog.o |
|
|
# done |
|
|
# done |
|
|
# done |
|
|
# |
|
|
# if [ z$PPC = z ]; then |
|
|
# echo "none" |
|
|
# else |
|
|
# echo $PPC"-as" |
|
|
# fi |
|
|
#fi |
|
|
#rm -f _testprog* _test.sh |
|
|
# |
|
|
##echo "PPC_CC="$PPC"-gcc -g -O2 -fno-builtin" >> _Makefile.header |
|
|
#echo "PPC_AS="$PPC"-as" >> _Makefile.header |
|
|
#echo "PPC_LD="$PPC"-ld -e main" >> _Makefile.header |
|
|
#echo "" >> _Makefile.header |
|
|
|
|
|
|
|
|
## SPARC64 cross-compiler: |
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# |
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#SPARC='' |
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#if [ z$ENABLESPARC = zYES ]; then |
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# printf "Checking for a GNU cross-compiler for 64-bit SPARC... " |
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# echo 'int f(int x) { return x; }' > _testprog.c |
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# |
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# for a in sparc64; do |
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# for b in unknown; do |
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# for c in elf elf64; do |
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# SPARC_TRY=$a-$b-$c |
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# printf '#!/bin/sh\n'$SPARC_TRY'-gcc _testprog.c -c' > _test.sh |
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# printf ' -o _testprog.o\n' >> _test.sh |
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# chmod 755 _test.sh |
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# rm -f _testprog.o |
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# ./_test.sh > /dev/null 2> /dev/null |
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# if [ -f _testprog.o ]; then |
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# SPARC=$SPARC_TRY |
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# break |
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# fi |
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# rm -f _testprog.o |
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# done |
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# done |
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# done |
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# |
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# if [ z$SPARC = z ]; then |
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# echo "none" |
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# else |
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# echo $SPARC"-gcc" |
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# fi |
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#fi |
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#rm -f _testprog* _test.sh |
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# |
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#echo "SPARC_CC="$SPARC"-gcc -g -O2 -fno-builtin" >> _Makefile.header |
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#echo "SPARC_AS="$SPARC"-as" >> _Makefile.header |
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#echo "SPARC_LD="$SPARC"-ld -e main" >> _Makefile.header |
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#echo "" >> _Makefile.header |
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1245 |
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1246 |
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1247 |
# Create the Makefiles: |
# Create the Makefiles: |
1248 |
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D=". src src/include src/cpus src/devices src/devices/fonts" |
1249 |
for a in . src src/devices src/devices/fonts tests; do |
D="$D src/machines src/promemul" |
1250 |
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for a in $D; do |
1251 |
echo "creating $a/Makefile" |
echo "creating $a/Makefile" |
1252 |
touch $a/Makefile |
touch $a/Makefile |
1253 |
cat _Makefile.header > $a/Makefile |
cat _Makefile.header > $a/Makefile |