| 122 | | echo "To get past this message, export the variable SAGE_PORT to" |
| 123 | | echo "something non-empty." |
| | 97 | fail=yes |
| | 98 | fi |
| | 99 | |
| | 100 | # Test versions of "tar" and "make". |
| | 101 | have_gnu_tar=`tar --version 2>&1 | grep GNU` |
| | 102 | have_bsd_tar=`tar --version 2>&1 | grep bsdtar` |
| | 103 | have_gnu_make=`make --version 2>&1 | grep GNU` |
| | 104 | |
| | 105 | if [ -z "${have_gnu_tar}${have_bsd_tar}" ] ; then |
| | 106 | echo "You MUST use either the GNU or BSD version of tar, as some parts of the" |
| | 107 | echo "Sage source code are contained in tar files, which were produced with GNU" |
| | 108 | echo "tar. These are not POSIX compliant tar files (unless they were created with" |
| | 109 | echo "the --posix option), so can not always be extracted with other 'tar'" |
| | 110 | echo "programs." |
| | 111 | echo "" |
| | 112 | echo "Please ensure that a GNU or BSD version of tar is first in your path." |
| | 113 | echo "" |
| | 114 | fail=yes |
| | 115 | |
| | 116 | if [ -f "/usr/sfw/bin/gtar" ] ; then |
| | 117 | echo "There is a copy of GNU tar, but renamed to 'gtar' in" |
| | 118 | echo "the directory /usr/sfw/bin. It is suggested that you copy" |
| | 119 | echo "/usr/sfw/bin/gtar to a different directory, renaming it" |
| | 120 | echo "'tar' instead of gtar. Then ensure that directory is in" |
| | 121 | echo "you path before /usr/bin, so whenever you type 'tar' you" |
| | 122 | echo "run the GNU version." |
| | 123 | echo "" |
| | 124 | echo "Executing something like" |
| | 125 | echo "" |
| | 126 | echo '$ mkdir $HOME/bins-for-sage' |
| | 127 | echo '$ cp /usr/sfw/bin/gtar $HOME/bins-for-sage/tar' |
| | 128 | echo '$ export PATH=$HOME/bins-for-sage:$PATH' |
| | 129 | echo "" |
| | 130 | echo "will put the GNU version of 'tar' in your path before /usr/bin/." |
| | 131 | echo "" |
| | 132 | echo "If you type 'tar --version', it should be obvious" |
| | 133 | echo "whether the GNU version of 'tar' is first in your path or" |
| | 134 | echo "not." |
| | 135 | echo "" |
| | 136 | fi |
| | 137 | fi |
| | 138 | |
| | 139 | if [ -z "${have_gnu_make}" ] ; then |
| | 140 | echo "Due to numerous GNUisms, you MUST use the GNU version of 'make'" |
| | 141 | echo "to build Sage. Other versions will not work." |
| | 142 | echo "" |
| | 143 | fail=yes |
| | 144 | |
| | 145 | if [ -f "/usr/sfw/bin/gmake" ] ; then |
| | 146 | echo "There is a copy of GNU make, but renamed to 'gmake' in" |
| | 147 | echo "the directory /usr/sfw/bin. It is suggested that you copy" |
| | 148 | echo "/usr/sfw/bin/gmake to a different directory, renaming it" |
| | 149 | echo "'make' instead of gmake. Then ensure that directory is in" |
| | 150 | echo "you path before /usr/ccs/bin, so whenever you type 'make' you" |
| | 151 | echo "run the GNU version." |
| | 152 | echo "" |
| | 153 | echo "Executing something like" |
| | 154 | echo "" |
| | 155 | echo '$ mkdir $HOME/bins-for-sage' |
| | 156 | echo '$ cp /usr/sfw/bin/gmake $HOME/bins-for-sage/make' |
| | 157 | echo '$ export PATH=$HOME/bins-for-sage:$PATH' |
| | 158 | echo "" |
| | 159 | echo "will put the GNU version of 'make' in your path before /usr/ccs/bin/." |
| | 160 | echo "" |
| | 161 | echo "If you type 'make --version', it should be obvious" |
| | 162 | echo "whether the GNU version of 'make' is first in your path or" |
| | 163 | echo "not." |
| | 164 | echo "" |
| | 165 | fi |
| | 166 | fi |
| | 167 | |
| | 168 | if [ x$fail = xyes ]; then |
| | 169 | echo "To get past this message and try building Sage anyway," |
| | 170 | echo "export the variable SAGE_PORT to something non-empty." |
| 264 | | # Solaris only |
| 265 | | # Sun's 'tar' and 'make' are unsuitable for building Sage. |
| 266 | | # So check on Solaris systems that the GNU versions are used. |
| 267 | | # One issue, which still remains and will make a build non-trivial |
| 268 | | # on Solaris is the fact that the first linker and assembler |
| 269 | | # in the path must be the ones used by gcc if the user is using gcc |
| 270 | | # to compile Sage. This is not addressed in this version of 'prereq' |
| 271 | | # but will in a later one. |
| 272 | | |
| 273 | | if [ "$UNAME" = "SunOS" ] ; then |
| 274 | | if [ -z "`tar --version 2>&1 | grep GNU`" ] ; then |
| 275 | | echo "" |
| 276 | | echo "ERROR **********************************************" |
| 277 | | echo "ERROR **********************************************" |
| 278 | | echo "You MUST also use the GNU version of tar, as some parts" |
| 279 | | echo "of the Sage source code are compressed tar files, which" |
| 280 | | echo "were compressed with GNU tar. GNU tar does not produce" |
| 281 | | echo "POSIX compliant tar files unless called with the --posix" |
| 282 | | echo "option, so can not always be extracted with Sun's tar." |
| 283 | | echo "" |
| 284 | | echo "" |
| 285 | | echo "Therefore, to build Sage on Solaris you MUST have" |
| 286 | | echo "the GNU version of tar in your path before the Sun version" |
| 287 | | echo "" |
| 288 | | if [ -f "/usr/sfw/bin/gtar" ] && [ -f "/usr/sfw/bin/gmake" ] ; then |
| 289 | | echo "There is a copy of GNU tar, but renamed to 'gtar' in" |
| 290 | | echo "the directory /usr/sfw/bin. It is suggested that you copy" |
| 291 | | echo "/usr/sfw/bin/gtar to a different directory, renaming it" |
| 292 | | echo "'tar' instead of gtar. Then ensure that directory is in" |
| 293 | | echo "you path before /usr/bin, so whenever you type 'tar' you" |
| 294 | | echo "run the GNU version, and not the Sun version of tar." |
| 295 | | echo "" |
| 296 | | echo "Due to some GNUisms, the same applies with 'make'" |
| 297 | | echo "" |
| 298 | | echo "Executing something like" |
| 299 | | echo "" |
| 300 | | echo "$ mkdir \$HOME/bins-for-sage" |
| 301 | | echo "$ cp /usr/sfw/bin/gmake \$HOME/bins-for-sage/make" |
| 302 | | echo "$ cp /usr/sfw/bin/gtar \$HOME/bins-for-sage/tar" |
| 303 | | echo "$ export PATH=\$HOME/bins-for-sage:\$PATH" |
| 304 | | echo "" |
| 305 | | echo "will put the GNU versions of 'tar' and 'make' in your path" |
| 306 | | echo "before the Sun versions" |
| 307 | | echo "" |
| 308 | | echo "If you type 'tar --version' it should be obvious whether" |
| 309 | | echo "the GNU version of 'tar' is first in your path or not" |
| 310 | | echo "" |
| 311 | | echo "If you type 'make --version' is should be obvious whether" |
| 312 | | echo "the GNU version of 'make' is first in your path or not" |
| 313 | | echo "" |
| 314 | | fi |
| 315 | | exit 1 |
| 316 | | fi |
| 317 | | if [ -z "`make --version 2>&1 | grep GNU`" ] ; then |
| 318 | | echo "Due to numerous GNUisms, you MUST use the GNU version of 'make'" |
| 319 | | echo "to build Sage on Solaris - Sun's version will not work." |
| 320 | | echo "" |
| 321 | | if [ -f "/usr/sfw/bin/gtar" ] && [ -f "/usr/sfw/bin/gmake" ] ; then |
| 322 | | echo "There is a copy of GNU 'make', but renamed to 'gmake' in" |
| 323 | | echo "the directory /usr/sfw/bin. It is suggested that you copy" |
| 324 | | echo "/usr/sfw/bin/gmake to a different directory, renaming it" |
| 325 | | echo "'make' instead of gmake. Then ensure that directory is in" |
| 326 | | echo "you path before /usr/ccs/bin, so whenever you type 'make' you" |
| 327 | | echo "run the GNU version, and not the Sun version of make." |
| 328 | | echo "" |
| 329 | | echo "You MUST also use the GNU version of tar, as some parts" |
| 330 | | echo "of the Sage source code are compressed tar files, which" |
| 331 | | echo "were compressed with GNU tar. GNU tar does not produce" |
| 332 | | echo "POSIX compliant tar files unless called with the --posix" |
| 333 | | echo "option, so can not always be extracted with Sun's tar." |
| 334 | | echo "" |
| 335 | | echo "Executing something like" |
| 336 | | echo "$ mkdir \$HOME/bins-for-sage" |
| 337 | | echo "$ cp /usr/sfw/bin/gmake \$HOME/bins-for-sage/make" |
| 338 | | echo "$ cp /usr/sfw/bin/gtar \$HOME/bins-for-sage/tar" |
| 339 | | echo "$ export PATH=\$HOME/bins-for-sage:\$PATH" |
| 340 | | echo "will put the GNU versions of 'tar' and 'make' in your path" |
| 341 | | echo "before the Sun versions" |
| 342 | | echo "" |
| 343 | | echo "If you type 'make --version' it should be obvious whether" |
| 344 | | echo "the GNU version of 'make' is first in your path or not" |
| 345 | | echo "" |
| 346 | | echo "If you type 'tar --version' is should be obvious whether" |
| 347 | | echo "the GNU version of 'tar' is first in your path or not" |
| 348 | | echo "" |
| 349 | | else |
| 350 | | echo "You can either compile GNU make from source, or it may be" |
| 351 | | echo "obtained from Blastwave or Sunfreeware.com" |
| 352 | | echo "" |
| 353 | | echo "On Open Solaris, some GNU tools can be found at /usr/gnu" |
| 354 | | echo "although at the time of writing, this directory did not contain" |
| 355 | | echo "make or tar, but you might try looking there." |
| 356 | | fi |
| 357 | | exit 1 |
| 358 | | fi |
| 359 | | fi |
| 360 | | |
| 361 | | # Test for GNU versions of tar and make on AIX, HP-UX, IRIX and Tru64 |
| 362 | | # Unlike on Solaris, no help is given about where to find the GNU |
| 363 | | # versions, as I've not used a sufficient number of these machines |
| 364 | | # to know where to find the GNU tools. The tests for operating system |
| 365 | | # are split across two lines, as it's unwise to make more than 4 test. |
| 366 | | # The split shown seemed the most natural, with making the |
| 367 | | # IRIX and IRIX64 tests on a line of their own. David Kirkby January 2010 |
| 368 | | |
| 369 | | if [ -z "`tar --version 2>&1 | grep GNU`" ] ; then |
| 370 | | if [ "$UNAME" = "HP-UX" ] || [ "$UNAME" = "AIX" ] || [ "$UNAME" = "Tru64" ] ; then |
| 371 | | echo "" |
| 372 | | echo "You must use the GNU version of tar on $UNAME. Please" |
| 373 | | echo "ensure that a GNU version of tar is first in your path" |
| 374 | | exit 1 |
| 375 | | elif [ "$UNAME" = "IRIX" ] || [ "$UNAME" = "IRIX64" ] ; then |
| 376 | | echo "" |
| 377 | | echo "You must use the GNU version of tar on IRIX. Please" |
| 378 | | echo "ensure that a GNU version of tar is first in your path" |
| 379 | | exit 1 |
| 380 | | fi |
| 381 | | fi |
| 382 | | |
| 383 | | |
| 384 | | if [ -z "`make --version 2>&1 | grep GNU`" ] ; then |
| 385 | | if [ "$UNAME" = "HP-UX" ] || [ "$UNAME" = "AIX" ] || [ "$UNAME" = "Tru64" ] ; then |
| 386 | | echo "" |
| 387 | | echo "You must use the GNU version of make on $UNAME. Please" |
| 388 | | echo "ensure that a GNU version of make is first in your path" |
| 389 | | exit 1 |
| 390 | | elif [ "$UNAME" = "IRIX" ] || [ "$UNAME" = "IRIX64" ] ; then |
| 391 | | echo "" |
| 392 | | echo "You must use the GNU version of make on IRIX. Please" |
| 393 | | echo "ensure that a GNU version of make is first in your path" |
| 394 | | exit 1 |
| 395 | | fi |
| 396 | | fi |
| 397 | | |
