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comparison configure.in @ 3130:02766207b74c

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[project @ 1998-01-25 08:27:23 by jwe]
author jwe
date Sun, 25 Jan 1998 08:27:25 +0000
parents d6ebd123170a
children 9c5160c83bd2
comparison
equal deleted inserted replaced
3129:4061d67231a8 3130:02766207b74c
19 ### You should have received a copy of the GNU General Public License 19 ### You should have received a copy of the GNU General Public License
20 ### along with Octave; see the file COPYING. If not, write to the Free 20 ### along with Octave; see the file COPYING. If not, write to the Free
21 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA 21 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 ### 02111-1307, USA. 22 ### 02111-1307, USA.
23 23
24 AC_REVISION($Revision: 1.293 $) 24 AC_REVISION($Revision: 1.294 $)
25 AC_PREREQ(2.9) 25 AC_PREREQ(2.9)
26 AC_INIT(src/octave.cc) 26 AC_INIT(src/octave.cc)
27 AC_CONFIG_HEADER(config.h) 27 AC_CONFIG_HEADER(config.h)
28 28
29 AC_DEFINE(OCTAVE_SOURCE, 1) 29 AC_DEFINE(OCTAVE_SOURCE, 1)
38 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)/octave') 38 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)/octave')
39 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') 39 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m')
40 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') 40 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m')
41 OCTAVE_SET_DEFAULT(localfcnfilepath, '$(localfcnfiledir)//') 41 OCTAVE_SET_DEFAULT(localfcnfilepath, '$(localfcnfiledir)//')
42 OCTAVE_SET_DEFAULT(archlibdir, 42 OCTAVE_SET_DEFAULT(archlibdir,
43 '$(libexecdir)/octave/$(version)/exec/$(target_host_type)') 43 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)')
44 OCTAVE_SET_DEFAULT(localarchlibdir, 44 OCTAVE_SET_DEFAULT(localarchlibdir,
45 '$(libexecdir)/octave/site/exec/$(target_host_type)') 45 '$(libexecdir)/octave/site/exec/$(canonical_host_type)')
46 OCTAVE_SET_DEFAULT(octfiledir, 46 OCTAVE_SET_DEFAULT(octfiledir,
47 '$(libexecdir)/octave/$(version)/oct/$(target_host_type)') 47 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)')
48 OCTAVE_SET_DEFAULT(localoctfiledir, 48 OCTAVE_SET_DEFAULT(localoctfiledir,
49 '$(libexecdir)/octave/site/oct/$(target_host_type)') 49 '$(libexecdir)/octave/site/oct/$(canonical_host_type)')
50 OCTAVE_SET_DEFAULT(localoctfilepath, '$(localoctfiledir)//') 50 OCTAVE_SET_DEFAULT(localoctfilepath, '$(localoctfiledir)//')
51 OCTAVE_SET_DEFAULT(fcnfilepath, 51 OCTAVE_SET_DEFAULT(fcnfilepath,
52 '.:$(localoctfilepath):$(localfcnfilepath):$(octfiledir)//:$(fcnfiledir)//') 52 '.:$(localoctfilepath):$(localfcnfilepath):$(octfiledir)//:$(fcnfiledir)//')
53 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') 53 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib')
54 OCTAVE_SET_DEFAULT(imagepath, '.:$(imagedir)//') 54 OCTAVE_SET_DEFAULT(imagepath, '.:$(imagedir)//')
285 ieee_fp_flag=-mieee 285 ieee_fp_flag=-mieee
286 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee"]) 286 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee"])
287 ;; 287 ;;
288 esac 288 esac
289 289
290 ### Octave doesn't use exceptions yet, so disable them for somewhat 290 ### Octave doesn't use run-time type identification or exceptions yet,
291 ### faster and smaller code. 291 ### so disable them for somewhat faster and smaller code.
292
293 OCTAVE_CXX_FLAG(-fno-rtti,
294 [XTRA_CXXFLAGS="$XTRA_CXXFLAGS -fno-rtti"])
292 295
293 OCTAVE_CXX_FLAG(-fno-exceptions, 296 OCTAVE_CXX_FLAG(-fno-exceptions,
294 [XTRA_CXXFLAGS="$XTRA_CXXFLAGS -fno-exceptions"]) 297 [XTRA_CXXFLAGS="$XTRA_CXXFLAGS -fno-exceptions"])
295 298
296 ### We do our own template instantiation. 299 ### We do our own template instantiation.
313 fi 316 fi
314 AC_SUBST(LD_STATIC_FLAG) 317 AC_SUBST(LD_STATIC_FLAG)
315 318
316 ### We need these before trying to find libf2c. 319 ### We need these before trying to find libf2c.
317 320
318 if test -z "$AR"; then 321 OCTAVE_PROG_AR
319 AR=ar
320 fi
321 AC_SUBST(AR)
322
323 if test -z "$ARFLAGS"; then
324 ARFLAGS="rc"
325 fi
326 AC_SUBST(ARFLAGS)
327 322
328 AC_PROG_RANLIB 323 AC_PROG_RANLIB
329 324
330 ### If we haven't been forced to use a particular Fortran compiler, 325 ### If we haven't been forced to use a particular Fortran compiler,
331 ### try to find one using any one of several common Un*x Fortran 326 ### try to find one using any one of several common Un*x Fortran
377 fi 372 fi
378 373
379 have_fortran_compiler=false 374 have_fortran_compiler=false
380 have_f2c=false 375 have_f2c=false
381 376
382 f77_is_g77=false
383
384 if $use_f2c; then 377 if $use_f2c; then
385 have_f2c=true 378 have_f2c=true
386 else 379 else
387 if test -n "$F77"; then 380 if test -n "$F77"; then
388 OCTAVE_FLIBS 381 OCTAVE_FLIBS
389 OCTAVE_F77_APPEND_UNDERSCORE 382 OCTAVE_F77_APPEND_UNDERSCORE
390 OCTAVE_F2C_F77_COMPAT 383 OCTAVE_F2C_F77_COMPAT
391 if test "$octave_cv_f2c_f77_compat" = no; then 384 if test "$octave_cv_f2c_f77_compat" = no; then
392 F77= 385 F77=
393 else 386 else
394 if $use_g77; then
395 f77_is_g77=true
396 else
397 f77_output=`$F77 -v 2>&1 | grep "GNU F77"`
398 if test -n "$f77_output"; then
399 f77_is_g77=true
400 fi
401 fi
402 if test -z "$FFLAGS"; then 387 if test -z "$FFLAGS"; then
403 FFLAGS="-O" 388 FFLAGS="-O"
404 fi 389 fi
405 case "$canonical_host_type" in 390 case "$canonical_host_type" in
406 alpha*-*-*) 391 alpha*-*-*)
407 if $f77_is_g77 || test -z "$ieee_fp_flag" ; then 392 if test "$f77_is_g77" = yes || test -z "$ieee_fp_flag" ; then
408 true 393 true
409 else 394 else
410 FFLAGS="-fpe1 $FFLAGS" 395 FFLAGS="-fpe1 $FFLAGS"
411 fi 396 fi
412 ;; 397 ;;
492 AC_MSG_WARN([in order to build octave, you must have a compatible]) 477 AC_MSG_WARN([in order to build octave, you must have a compatible])
493 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.]) 478 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.])
494 AC_MSG_ERROR([See the file INSTALL for more information.]) 479 AC_MSG_ERROR([See the file INSTALL for more information.])
495 fi 480 fi
496 481
497 FORTRAN_MAIN_FLAG= 482 OCTAVE_F77_MAIN_FLAG
498 case "$canonical_host_type" in
499 *-linux-*)
500 FORTRAN_MAIN_FLAG="-u MAIN__"
501 ;;
502 esac
503 if test -n "$FORTRAN_MAIN_FLAG"; then
504 AC_MSG_RESULT([defining FORTRAN_MAIN_FLAG to be $FORTRAN_MAIN_FLAG])
505 fi
506 483
507 FC=$F77 484 FC=$F77
508 AC_SUBST(FC) 485 AC_SUBST(FC)
509 AC_SUBST(F77) 486 AC_SUBST(F77)
510 AC_SUBST(FFLAGS) 487 AC_SUBST(FFLAGS)
511 AC_SUBST(FLIBS) 488 AC_SUBST(FLIBS)
512 AC_SUBST(F2C) 489 AC_SUBST(F2C)
513 AC_SUBST(F2CFLAGS) 490 AC_SUBST(F2CFLAGS)
514 AC_SUBST(FORTRAN_MAIN_FLAG)
515 AC_SUBST_FILE(f77_rules_frag) 491 AC_SUBST_FILE(f77_rules_frag)
516 492
517 ### Handle dynamic linking and shared library options. 493 ### Handle dynamic linking and shared library options.
518 494
519 ### Allow the user to experiment with dynamic linking using dlopen/dlsym. 495 ### Allow the user to experiment with dynamic linking using dlopen/dlsym.
598 CXXPICFLAG= 574 CXXPICFLAG=
599 FPICFLAG= 575 FPICFLAG=
600 DLFCN_DIR=dlfcn 576 DLFCN_DIR=dlfcn
601 ;; 577 ;;
602 hppa*-hp-hpux*) 578 hppa*-hp-hpux*)
603 if $f77_is_g77; then 579 if test "$f77_is_g77" = yes; then
604 FPICFLAG=-fPIC 580 FPICFLAG=-fPIC
605 else 581 else
606 FPICFLAG=+Z 582 FPICFLAG=+Z
607 fi 583 fi
608 SHLEXT=sl 584 SHLEXT=sl
614 CXXPICFLAG= 590 CXXPICFLAG=
615 FPICFLAG= 591 FPICFLAG=
616 RLD_FLAG='-L$(libdir)' 592 RLD_FLAG='-L$(libdir)'
617 ;; 593 ;;
618 sparc-sun-sunos4*) 594 sparc-sun-sunos4*)
619 if $f77_is_g77; then 595 if test "$f77_is_g77" = yes; then
620 FPICFLAG=-fPIC 596 FPICFLAG=-fPIC
621 else 597 else
622 FPICFLAG=-PIC 598 FPICFLAG=-PIC
623 fi 599 fi
624 SH_LD=ld 600 SH_LD=ld
625 SH_LDFLAGS="-assert nodefinitions" 601 SH_LDFLAGS="-assert nodefinitions"
626 RLD_FLAG='-L$(libdir)' 602 RLD_FLAG='-L$(libdir)'
627 ;; 603 ;;
628 sparc-sun-solaris2*) 604 sparc-sun-solaris2*)
629 if $f77_is_g77; then 605 if test "$f77_is_g77" = yes; then
630 FPICFLAG=-fPIC 606 FPICFLAG=-fPIC
631 else 607 else
632 FPICFLAG=-PIC 608 FPICFLAG=-PIC
633 fi 609 fi
634 RLD_FLAG='-Xlinker -R -Xlinker $(libdir)' 610 RLD_FLAG='-Xlinker -R -Xlinker $(libdir)'
692 AC_SUBST(SPECIAL_MATH_LIB) 668 AC_SUBST(SPECIAL_MATH_LIB)
693 669
694 ### How big are ints and how are they oriented? These could probably 670 ### How big are ints and how are they oriented? These could probably
695 ### be eliminated in favor of run-time checks. 671 ### be eliminated in favor of run-time checks.
696 672
697 AC_CHECK_SIZEOF(short) 673 AC_CHECK_SIZEOF(short, 2)
698 AC_CHECK_SIZEOF(int) 674 AC_CHECK_SIZEOF(int, 4)
699 AC_CHECK_SIZEOF(long) 675 AC_CHECK_SIZEOF(long, 4)
700 676
701 ### Does the C compiler handle alloca() and const correctly? 677 ### Does the C compiler handle alloca() and const correctly?
702 678
703 AC_ALLOCA 679 AC_ALLOCA
704 AC_C_CONST 680 AC_C_CONST
895 ;; 871 ;;
896 esac 872 esac
897 873
898 ### Check for nonstandard but common math functions that we need. 874 ### Check for nonstandard but common math functions that we need.
899 875
900 AC_CHECK_FUNCS(acosh asinh atanh erf erfc gamma lgamma) 876 AC_CHECK_FUNCS(acosh asinh atanh erf erfc)
877
878 case "$canonical_host_type" in
879 *-*-cygwin32)
880 AC_MSG_RESULT(assuming gamma works)
881 AC_DEFINE(HAVE_GAMMA, 1)
882 AC_MSG_RESULT(assuming lgamma works)
883 AC_DEFINE(HAVE_LGAMMA, 1)
884 ;;
885 *)
886 AC_CHECK_FUNCS(gamma lgamma)
887 ;;
888 esac
901 889
902 ### Checks for OS specific cruft. 890 ### Checks for OS specific cruft.
903 891
904 AC_STRUCT_ST_BLKSIZE 892 AC_STRUCT_ST_BLKSIZE
905 AC_STRUCT_ST_BLOCKS 893 AC_STRUCT_ST_BLOCKS
1047 ;; 1035 ;;
1048 esac 1036 esac
1049 1037
1050 AC_PROG_LN_S 1038 AC_PROG_LN_S
1051 1039
1052 AC_CHECK_PROG(RUNTEST, runtest, runtest, []) 1040 OCTAVE_PROG_RUNTEST
1053 if test -z "$RUNTEST"; then
1054 warn_runtest="I didn't find runtest -- install DejaGNU if you want to run \`make check'"
1055 AC_MSG_WARN($warn_runtest)
1056 fi
1057 AC_SUBST(RUNTEST)
1058 1041
1059 AC_PROG_INSTALL 1042 AC_PROG_INSTALL
1060 INSTALL_SCRIPT='${INSTALL}' 1043 INSTALL_SCRIPT='${INSTALL}'
1061 AC_SUBST(INSTALL_SCRIPT) 1044 AC_SUBST(INSTALL_SCRIPT)
1045
1046 OCTAVE_PROG_GNUPLOT
1047 OCTAVE_PROG_PAGER
1062 1048
1063 EXE= 1049 EXE=
1064 case "$canonical_host_type" in 1050 case "$canonical_host_type" in
1065 *-*-cygwin32) 1051 *-*-cygwin32)
1066 EXE=.exe 1052 EXE=.exe
1067 ;; 1053 ;;
1068 esac 1054 esac
1069 AC_SUBST(EXE) 1055 AC_SUBST(EXE)
1070
1071 AC_CHECK_PROG(GNUPLOT_BINARY, gnuplot, gnuplot, [])
1072 if test -n "$GNUPLOT_BINARY"; then
1073 AC_MSG_CHECKING([to see if your gnuplot supports multiplot])
1074 if test -z "`echo 'set term unknown; set multiplot' | \
1075 $GNUPLOT_BINARY 2>&1`"; then
1076 AC_MSG_RESULT([yes])
1077 AC_DEFINE(GNUPLOT_HAS_MULTIPLOT, 1)
1078 else
1079 AC_MSG_RESULT([no])
1080 fi
1081 AC_MSG_CHECKING([to see if your gnuplot supports multiple plot windows])
1082 if test -z "`echo 'set term x11 2' | $GNUPLOT_BINARY 2>&1`"; then
1083 AC_MSG_RESULT([yes])
1084 AC_DEFINE(GNUPLOT_HAS_FRAMES, 1)
1085 else
1086 AC_MSG_RESULT([no])
1087 fi
1088 else
1089 warn_gnuplot="yes"
1090
1091 ## If you change this text, be sure to also copy it to the set of
1092 ## warnings at the end of the script
1093
1094 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot])
1095 AC_MSG_WARN([installed, but you won't be able to use any of Octave's])
1096 AC_MSG_WARN([plotting commands without it.])
1097 AC_MSG_WARN([])
1098 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can])
1099 AC_MSG_WARN([tell Octave where to find it by typing the command])
1100 AC_MSG_WARN([])
1101 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"])
1102 AC_MSG_WARN([])
1103 AC_MSG_WARN([at the Octave prompt.])
1104 fi
1105
1106 octave_possible_pagers="less more page pg"
1107 case "$canonical_host_type" in
1108 *-*-cygwin32)
1109 octave_possible_pagers="$octave_possible_pagers more.com"
1110 ;;
1111 esac
1112
1113 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, [])
1114 if test -z "$DEFAULT_PAGER"; then
1115 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'"
1116 AC_MSG_WARN($warn_less)
1117 fi
1118 1056
1119 ### Even though we include config.h, we need to have the preprocessor 1057 ### Even though we include config.h, we need to have the preprocessor
1120 ### defines available in a variable for the octave-bug script. Use 1058 ### defines available in a variable for the octave-bug script. Use
1121 ### UGLY_DEFS for that. 1059 ### UGLY_DEFS for that.
1122 1060