Mercurial > hg > forks > yadex
annotate configure @ 117:0612954ba99c default tip
Cosmetics.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Mon, 06 Oct 2014 16:36:48 +0300 |
| parents | 9694eb987bf3 |
| children |
| rev | line source |
|---|---|
| 0 | 1 #!/bin/sh |
| 2 # | |
| 3 # configure - configure script for Yadex | |
| 4 # AYM 2002-09-15 | |
| 5 # | |
| 6 | |
| 7 # This file is copyright André Majorel 2002-2003. | |
| 8 # | |
| 9 # This program is free software; you can redistribute it and/or modify it under | |
| 10 # the terms of version 2 of the GNU General Public License as published by the | |
| 11 # Free Software Foundation. | |
| 12 # | |
| 13 # This program is distributed in the hope that it will be useful, but WITHOUT | |
| 14 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 15 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. | |
| 16 # | |
| 17 # You should have received a copy of the GNU General Public License along with | |
| 18 # this program; if not, write to the Free Software Foundation, Inc., 59 Temple | |
| 19 # Place, Suite 330, Boston, MA 02111-1307, USA. | |
| 20 | |
| 21 | |
| 22 set -e | |
| 23 | |
| 24 APPNAME=yadex | |
| 25 VERSION=`cat VERSION` | |
| 26 | |
| 27 CC= | |
| 28 CXX= | |
|
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29 HAVE_READLINE=auto |
| 0 | 30 HAVE_GETTIMEOFDAY= |
| 31 HAVE_NANOSLEEP= | |
| 32 HAVE_SNPRINTF= | |
| 33 HAVE_USLEEP= | |
| 34 INTERFACE=x11 # "bgi" or "x11" | |
| 35 PLATFORM=unix # "dos" or "unix" | |
| 36 PREFIX=/usr/local | |
| 37 | |
| 38 | |
| 39 # | |
| 40 # check - perform a test | |
| 41 # | |
| 42 check () { | |
| 43 cdir=/tmp | |
| 44 cbasename=${APPNAME}_$$.c | |
| 45 cout=${APPNAME}_$$.out | |
| 46 | |
| 47 printf '%s' "$3" >$cdir/$cbasename | |
| 48 printf 'checking %s...' "$1" | |
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49 if (cd $cdir && $CC -c $cbasename $4 $5 $6 >$cout 2>&1) |
| 0 | 50 then |
| 51 echo " yes" | |
| 52 eval "$2=1" | |
| 53 return 0 | |
| 54 else | |
| 55 echo " no" | |
| 56 sed 's/^/> /' $cdir/$cout | |
| 57 eval "$2=" | |
| 58 return 1 | |
| 59 fi | |
| 60 } | |
| 61 | |
| 62 | |
| 63 # | |
| 64 # genc - generate config.cc | |
| 65 # | |
| 66 genc () { | |
| 67 pathname=$BUILDDIR/config.cc | |
| 68 echo generating $pathname | |
| 69 ( | |
| 70 set -e | |
| 71 echo '// DO NOT EDIT -- generated by ./configure' | |
| 72 echo | |
| 73 echo '#include "config.h"' | |
| 74 echo | |
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75 echo 'const char *yadex_etc_path[] =' |
| 0 | 76 echo '{' |
| 77 sed 's/\\/\\\\/g; s/"/\\"/g; s/^.*/ "&",/;' $BUILDDIR/config.etc | |
| 78 echo ' 0' | |
| 79 echo '};' | |
| 80 echo | |
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81 echo 'const char *yadex_share_path[] =' |
| 0 | 82 echo '{' |
| 83 sed 's/\\/\\\\/g; s/"/\\"/g; s/^.*/ "&",/;' $BUILDDIR/config.share | |
| 84 echo ' 0' | |
| 85 echo '};' | |
| 86 echo | |
| 87 ) >$pathname | |
| 88 } | |
| 89 | |
| 90 | |
| 91 # | |
| 92 # genbool - generate a boolean macro definition | |
| 93 # | |
| 94 genbool () { | |
| 95 name=$1 | |
| 96 if [ -n "`eval echo \\$HAVE_"$name"`" ]; then | |
| 97 echo "#define Y_$name" | |
| 98 else | |
| 99 echo "//#define Y_$name" | |
| 100 fi | |
| 101 } | |
| 102 | |
| 103 | |
| 104 # | |
| 105 # genh - generate config.h | |
| 106 # | |
| 107 genh () { | |
| 108 pathname=$BUILDDIR/config.h | |
| 109 echo generating $pathname | |
| 110 ( | |
| 111 set -e | |
| 112 echo '// DO NOT EDIT -- generated by ./configure' | |
| 113 echo | |
| 114 case "$PLATFORM" in | |
| 115 dos) | |
| 116 echo '#define Y_DOS' | |
| 117 echo '//#define Y_UNIX';; | |
| 118 unix) | |
| 119 echo '//#define Y_DOS' | |
| 120 echo '#define Y_UNIX';; | |
| 121 *) | |
| 122 echo "configure: bad \$PLATFORM \"$PLATFORM\"" >&2 | |
| 123 exit 1;; | |
| 124 esac | |
| 125 case "$INTERFACE" in | |
| 126 bgi) | |
| 127 echo '#define Y_BGI' | |
| 128 echo '//#define Y_X11';; | |
| 129 x11) | |
| 130 echo '//#define Y_BGI' | |
| 131 echo '#define Y_X11';; | |
| 132 *) | |
| 133 echo "configure: bad \$INTERFACE \"$INTERFACE\"" >&2 | |
| 134 exit 1;; | |
| 135 esac | |
| 136 genbool GETTIMEOFDAY | |
| 137 genbool NANOSLEEP | |
| 138 genbool SNPRINTF | |
| 139 genbool USLEEP | |
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140 genbool READLINE |
| 0 | 141 echo |
| 142 echo 'extern const char *yadex_etc_path[];' | |
| 143 echo 'extern const char *yadex_share_path[];' | |
| 144 echo | |
| 145 ) >$pathname | |
| 146 } | |
| 147 | |
| 148 | |
| 149 | |
| 150 # | |
| 151 # Parse the command line | |
| 152 # | |
| 153 while [ "$#" -ge 1 ] | |
| 154 do | |
| 155 case "$1" in | |
| 156 --help) | |
| 157 echo "Usage:" | |
| 158 echo " configure --help" | |
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159 echo " configure [--prefix=path] [--cc=string] [--cxx=string] [--with-readline=path] [--without-readline]" |
| 0 | 160 exit 0 |
| 161 ;; | |
| 162 | |
| 163 --cc=*) | |
| 164 CC=`expr "x$1" : 'x--cc=\(.*\)'` | |
| 165 ;; | |
| 166 | |
| 167 --cxx=*) | |
| 168 CXX=`expr "x$1" : 'x--cxx=\(.*\)'` | |
| 169 ;; | |
| 170 | |
| 171 --prefix=*) | |
| 172 PREFIX=`expr "x$1" : 'x--prefix=\(.*\)'` | |
| 173 ;; | |
| 174 | |
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175 --with-readline=*) |
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176 READLINE_PREFIX=`expr "x$1" : 'x--with-readline=\(.*\)'` |
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177 HAVE_READLINE=yes |
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178 ;; |
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179 |
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180 --without-readline*) |
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181 HAVE_READLINE= |
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182 ;; |
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183 |
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184 |
| 0 | 185 -*) |
| 186 echo "configure: bad argument \"$1\"" 1>&2 | |
| 187 exit 1 | |
| 188 ;; | |
| 189 | |
| 190 *) | |
| 191 echo "configure: too many arguments" 1>&2 | |
| 192 exit 1 | |
| 193 esac | |
| 194 shift | |
| 195 done | |
| 196 | |
| 197 # | |
| 198 # Sanity checks | |
| 199 # | |
| 200 if expr "x$PREFIX" : x/ >/dev/null | |
| 201 then | |
| 202 true | |
| 203 else | |
| 204 echo "configure: --prefix: argument is not an absolute path" 1>&2 | |
| 205 exit 1 | |
| 206 fi | |
| 207 | |
| 208 # Solaris /bin/grep doesn't know about -Fx. | |
| 209 GREP=/usr/xpg4/bin/grep | |
| 210 [ -x $GREP ] || GREP=grep | |
| 211 | |
| 212 # | |
| 213 # Look for a C compiler | |
| 214 # | |
| 215 # We try "gcc" first as commercial Unixen often have a bundled | |
| 216 # "cc" command that's useless for our purposes (antiquated KNR | |
| 217 # compiler or front-end that just hangs waiting for an answer from | |
| 218 # some licence manager). | |
| 219 # | |
| 220 printf "looking for a C compiler..." | |
| 221 if [ -n "$CC" ] | |
| 222 then | |
| 223 printf ' using user-supplied value:' | |
| 224 else | |
| 225 CC=gcc | |
| 226 if type $CC >/dev/null 2>&1 | |
| 227 then | |
| 228 : | |
| 229 else | |
| 230 CC=c89 | |
| 231 if type $CC >/dev/null 2>&1 | |
| 232 then | |
| 233 : | |
| 234 else | |
| 235 CC=cc | |
| 236 if type $CC >/dev/null 2>&1 | |
| 237 then | |
| 238 : | |
| 239 else | |
| 240 echo " none" | |
| 241 echo "error: none of (gcc, c89, cc) work, is your PATH set right?" 1>&2 | |
| 242 exit 1 | |
| 243 fi | |
| 244 fi | |
| 245 fi | |
| 246 fi | |
| 247 echo " $CC" | |
| 248 | |
| 249 # | |
| 250 # Does the C compiler actually work ? | |
| 251 # | |
| 252 cdir=/tmp | |
| 253 cbasename=${APPNAME}_$$.c | |
| 254 cout=${APPNAME}_$$.out | |
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255 echo -n "checking whether the C compiler works..." |
| 0 | 256 echo 'int n;' >$cdir/$cbasename |
| 257 if (cd $cdir && $CC -c $cbasename >$cout 2>&1) | |
| 258 then | |
| 259 echo " yes" | |
| 260 else | |
| 261 echo " no" | |
| 262 sed 's/^/> /' $cdir/$cout | |
| 263 echo "error: looks like the C compiler is not working" 1>&2 | |
| 264 exit 1 | |
| 265 fi | |
| 266 | |
| 267 # | |
| 268 # Do we have gettimeofday() ? | |
| 269 # | |
| 270 check "for gettimeofday" HAVE_GETTIMEOFDAY ' | |
| 271 #include <sys/time.h> | |
| 272 #include <time.h> | |
| 273 int main (int argc, char *argv[]) | |
| 274 { | |
| 275 struct timeval tv; | |
| 276 struct timezone tz; | |
| 277 int n = gettimeofday (&tv, &tz); | |
| 278 return n; | |
| 279 } | |
| 280 ' || true | |
| 281 | |
| 282 # | |
| 283 # Do we have nanosleep() ? | |
| 284 # | |
| 285 check "for nanosleep" HAVE_NANOSLEEP ' | |
| 286 #include <time.h> | |
| 287 int main (int argc, char *argv[]) | |
| 288 { | |
| 289 struct timespec ts; | |
| 290 ts.tv_sec = 1; | |
| 291 ts.tv_nsec = 1; | |
| 292 nanosleep (&ts, &ts); | |
| 293 return 0; | |
| 294 } | |
| 295 ' || true | |
| 296 | |
| 297 # | |
| 298 # Do we have snprintf() ? | |
| 299 # | |
| 300 check "for snprintf" HAVE_SNPRINTF ' | |
| 301 #include <stdio.h> | |
| 302 int main (int argc, char *argv[]) | |
| 303 { | |
| 304 char buf[1]; | |
| 305 int n = snprintf (buf, sizeof buf, "%d", 42); | |
| 306 return n; | |
| 307 } | |
| 308 ' || true | |
| 309 | |
| 310 # | |
| 311 # Do we have usleep() ? | |
| 312 # | |
| 313 check "for usleep" HAVE_USLEEP ' | |
| 314 #include <unistd.h> | |
| 315 int main (int argc, char *argv[]) | |
| 316 { | |
| 317 unsigned long usec = 1; | |
| 318 usleep (usec); | |
| 319 return 0; | |
| 320 } | |
| 321 ' || true | |
| 322 | |
| 323 # | |
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324 # Do we have GNU readline? |
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325 # |
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326 READLINE_FLAGS= |
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327 if [ "x$HAVE_READLINE" = "xauto" -o "x$HAVE_READLINE" = "xyes" ] |
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328 then |
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329 if [ "x$HAVE_READLINE" = "xyes" ] |
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330 then |
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331 READLINE_FLAGS="-I$READLINE_PREFIX/include -L$READLINE_PREFIX/lib" |
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332 fi |
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333 |
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334 check "for readline" HAVE_READLINE ' |
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335 #include <stdio.h> |
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336 #include <readline/readline.h> |
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337 #include <readline/history.h> |
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338 int main (int argc, char *argv[]) |
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339 { |
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340 char* input = readline("test"); |
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341 add_history(input); |
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342 return 0; |
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343 } |
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344 ' -lreadline $OPTS |
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345 fi |
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346 |
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347 if [ "x$HAVE_READLINE" != "x" ] |
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348 then |
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349 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $READLINE_FLAGS -lreadline" |
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350 fi |
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351 |
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352 # |
| 0 | 353 # Look for a C++ compiler |
| 354 # | |
| 355 # We try "g++" first, then "c++", then "cxx". | |
| 356 # | |
| 357 printf "looking for a C++ compiler..." | |
| 358 if [ -n "$CXX" ] | |
| 359 then | |
| 360 printf ' using user-supplied value:' | |
| 361 else | |
| 362 CXX=g++ | |
| 363 if type $CXX >/dev/null 2>&1 | |
| 364 then | |
| 365 : | |
| 366 else | |
| 367 CXX=c++ | |
| 368 if type $CXX >/dev/null 2>&1 | |
| 369 then | |
| 370 : | |
| 371 else | |
| 372 CXX=cxx | |
| 373 if type $CXX >/dev/null 2>&1 | |
| 374 then | |
| 375 : | |
| 376 else | |
| 377 echo " none" | |
| 378 echo "error: none of (g++, c++, cxx) work, is your PATH set right?" 1>&2 | |
| 379 exit 1 | |
| 380 fi | |
| 381 fi | |
| 382 fi | |
| 383 fi | |
| 384 echo " $CXX" | |
| 385 | |
| 386 # | |
| 387 # Does the C++ compiler actually work ? | |
| 388 # | |
| 389 cdir=/tmp | |
| 390 cbasename=${APPNAME}_$$.cc | |
| 391 cout=${APPNAME}_$$.out | |
| 392 printf "checking whether the C++ compiler works..." | |
| 393 echo 'int n;' >$cdir/$cbasename | |
| 394 if (cd $cdir && $CXX -c $cbasename >$cout 2>&1) | |
| 395 then | |
| 396 echo " yes" | |
| 397 else | |
| 398 echo " no" | |
| 399 sed 's/^/> /' $cdir/$cout | |
| 400 echo "error: looks like the C++ compiler is not working" 1>&2 | |
| 401 exit 1 | |
| 402 fi | |
| 403 | |
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404 |
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405 # |
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406 # Does C++ compiler support -std=c++11 ? |
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407 # |
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408 printf "checking whether the C++ compiler supports C++11..." |
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409 cat > $cdir/$cbasename << _EOF_ |
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410 #include <memory> |
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411 int main(int argc, char *argv[]) |
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412 { |
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413 std::shared_ptr<int> sp(new int(5)); |
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414 (void) argc; |
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415 (void) argv; |
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416 return 0; |
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417 } |
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418 _EOF_ |
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419 if (cd $cdir && $CXX -std=c++11 -c $cbasename >$cout 2>&1) |
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420 then |
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421 echo " yes" |
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422 else |
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423 echo " no" |
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424 sed 's/^/> /' $cdir/$cout |
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425 echo "error: looks like the C++ compiler does not support C++11" 1>&2 |
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426 exit 1 |
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427 fi |
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428 |
| 0 | 429 # |
| 430 # Create the directory where the build-specific files go | |
| 431 # | |
| 432 SYSTEM_RAW="`uname -n`_`uname -a | cksum`" | |
| 433 SYSTEM="`echo "$SYSTEM_RAW" | tr -dc '[:alnum:]._-'`" | |
| 434 BUILDDIR=obj/$SYSTEM | |
| 435 echo "build directory is $BUILDDIR" | |
| 436 mkdir -p $BUILDDIR | |
| 437 | |
| 438 # | |
| 439 # FHS paths | |
| 440 # | |
| 441 if expr "$PREFIX" : '//*usr/*$' >/dev/null | |
| 442 then | |
| 443 BINDIR=/usr/bin # FHS-ly correct is /usr/games | |
| 444 ETCDIR=/etc/$APPNAME/%v | |
| 445 ETCDIRNV=/etc/$APPNAME | |
| 446 MANDIR=/usr/share/man | |
| 447 SHAREDIR=/usr/share/games/$APPNAME/%v | |
| 448 SHAREDIRNV=/usr/share/games/$APPNAME | |
| 449 elif expr "$PREFIX" : '//*usr//*local/*$' >/dev/null | |
| 450 then | |
| 451 BINDIR=/usr/local/bin # FHS-ly correct is /usr/local/games | |
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452 ETCDIR=/usr/local/etc/$APPNAME/%v |
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453 ETCDIRNV=/usr/local/etc/$APPNAME |
| 0 | 454 MANDIR=/usr/local/man |
| 455 SHAREDIR=/usr/local/share/games/$APPNAME/%v | |
| 456 SHAREDIRNV=/usr/local/share/games/$APPNAME | |
| 457 elif expr "$PREFIX" : '//*opt/*$' >/dev/null | |
| 458 then | |
| 459 echo '/opt ? Surely you mean /opt/something, Mr. Feynman !' 1>&2 | |
| 460 exit 1 | |
| 461 elif expr "$PREFIX" : '//*opt//*[^/]' >/dev/null | |
| 462 then | |
| 463 BINDIR=$PREFIX/bin | |
| 464 ETCDIR=/etc/opt/`expr "$PREFIX" : '//*opt//*\(.*\)'` | |
| 465 ETCDIRNV= | |
| 466 MANDIR=$PREFIX/man | |
| 467 SHAREDIR=$PREFIX/share | |
| 468 SHAREDIRNV= | |
| 469 else # Probably /home/joe/* | |
| 470 BINDIR=$PREFIX/bin | |
| 471 ETCDIR=$PREFIX/etc | |
| 472 ETCDIRNV= | |
| 473 MANDIR=$PREFIX/man | |
| 474 SHAREDIR=$PREFIX/share | |
| 475 SHAREDIRNV= | |
| 476 fi | |
| 477 | |
| 478 # | |
| 479 # Write Makefile.config | |
| 480 # | |
| 481 echo generating $BUILDDIR/Makefile.config | |
| 482 ( | |
| 483 echo "# DO NOT EDIT -- generated by ./configure" | |
| 484 echo | |
| 485 echo "BINDIR = $BINDIR" | |
| 486 echo "CC = $CC" | |
| 487 echo "CXX = $CXX" | |
| 488 echo "ETCDIR = $ETCDIR" | sed "s/%v/$VERSION/g" | |
| 489 echo "ETCDIRNV = $ETCDIRNV" | |
| 490 echo "HAVE_GETTIMEOFDAY = $HAVE_GETTIMEOFDAY" | |
| 491 echo "HAVE_NANOSLEEP = $HAVE_NANOSLEEP" | |
| 492 echo "HAVE_SNPRINTF = $HAVE_SNPRINTF" | |
| 493 echo "HAVE_USLEEP = $HAVE_USLEEP" | |
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494 echo "HAVE_READLINE = $HAVE_READLINE" |
| 0 | 495 echo "INTERFACE = $INTERFACE" |
| 496 echo "MANDIR = $MANDIR" | |
| 497 echo "PLATFORM = $PLATFORM" | |
| 498 echo "SHAREDIR = $SHAREDIR" | sed "s/%v/$VERSION/g" | |
| 499 echo "SHAREDIRNV = $SHAREDIRNV" | |
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500 echo "EXTRA_CFLAGS = $EXTRA_CFLAGS" |
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501 echo "EXTRA_CXXFLAGS = $EXTRA_CXXFLAGS" |
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502 echo "EXTRA_LDFLAGS = $EXTRA_LDFLAGS" |
| 0 | 503 ) >$BUILDDIR/Makefile.config |
| 504 | |
| 505 # | |
| 506 # YGD files search path | |
| 507 # | |
| 508 echo generating $BUILDDIR/config.share | |
| 509 $GREP -Fvx '' <<EOF >"$BUILDDIR/config.share" | |
| 510 . | |
| 511 ~/.$APPNAME/%v | |
| 512 ~/.$APPNAME | |
| 513 $SHAREDIR | |
| 514 $SHAREDIRNV | |
| 515 EOF | |
| 516 | |
| 517 # | |
| 518 # Config files search path | |
| 519 # | |
| 520 echo generating $BUILDDIR/config.etc | |
| 521 $GREP -Fvx '' <<EOF >"$BUILDDIR/config.etc" | |
| 522 . | |
| 523 ~/.$APPNAME/%v | |
| 524 ~/.$APPNAME | |
| 525 $ETCDIR | |
| 526 $ETCDIRNV | |
| 527 EOF | |
| 528 | |
| 529 # | |
| 530 # Write config.h and config.cc | |
| 531 # | |
| 532 genc | |
| 533 genh | |
| 534 | |
| 535 exit 0 |