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comparison configure.in @ 4110:b9238356dd07

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[project @ 2002-10-17 16:14:44 by jwe]
author jwe
date Thu, 17 Oct 2002 16:14:45 +0000
parents 92f4552ea359
children c4ede5f4a03c
comparison
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4109:6e20cac828cd 4110:b9238356dd07
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_INIT 24 AC_INIT
25 AC_REVISION($Revision: 1.379 $) 25 AC_REVISION($Revision: 1.380 $)
26 AC_PREREQ(2.52) 26 AC_PREREQ(2.52)
27 AC_CONFIG_SRCDIR([src/octave.cc]) 27 AC_CONFIG_SRCDIR([src/octave.cc])
28 AC_CONFIG_HEADER(config.h) 28 AC_CONFIG_HEADER(config.h)
29 29
30 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) 30 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.])
573 ACX_BLAS([], [BLAS_DIR="blas"]) 573 ACX_BLAS([], [BLAS_DIR="blas"])
574 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) 574 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"])
575 AC_SUBST(BLAS_DIR) 575 AC_SUBST(BLAS_DIR)
576 AC_SUBST(LAPACK_DIR) 576 AC_SUBST(LAPACK_DIR)
577 577
578 ### Handle dynamic linking and shared library options. 578 ### Handle shared library options.
579
580 ### Allow the user to experiment with dynamic linking using dlopen/dlsym.
581
582 AC_ARG_ENABLE(dl,
583 [ --enable-dl use dlopen/dlsym for dynamic linking (not all systems)],
584 [if test "$enableval" = no; then WITH_DL=no;
585 elif test "$enableval" = yes; then WITH_DL=yes;
586 else WITH_DL=maybe; fi],
587 WITH_DL=maybe)
588
589 ### Allow the user to experiment with dynamic linking using
590 ### shl_load/shl_findsym (HP/UX only?).
591
592 AC_ARG_ENABLE(shl,
593 [ --enable-shl use shl_load/shl_findsym for dynamic linking (HP only)],
594 [if test "$enableval" = no; then WITH_SHL=no;
595 elif test "$enableval" = yes; then WITH_SHL=yes;
596 else WITH_SHL=maybe; fi],
597 WITH_SHL=maybe)
598 579
599 ### Enable creation of static libraries. 580 ### Enable creation of static libraries.
600 581
601 AC_ARG_ENABLE(static, 582 AC_ARG_ENABLE(static,
602 [ --enable-static create static libraries], 583 [ --enable-static create static libraries],
774 AC_SUBST(TEMPLATE_AR) 755 AC_SUBST(TEMPLATE_AR)
775 AC_SUBST(TEMPLATE_ARFLAGS) 756 AC_SUBST(TEMPLATE_ARFLAGS)
776 AC_SUBST(INCLUDE_LINK_DEPS) 757 AC_SUBST(INCLUDE_LINK_DEPS)
777 AC_SUBST(library_path_var) 758 AC_SUBST(library_path_var)
778 759
779 if $SHARED_LIBS; then
780 LIBOCTINTERP=-loctinterp$SHLLINKEXT
781 LIBOCTAVE=-loctave$SHLLINKEXT
782 LIBCRUFT=-lcruft$SHLLINKEXT
783 else
784 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)'
785 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)'
786 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)'
787 fi
788 AC_SUBST(LIBOCTINTERP)
789 AC_SUBST(LIBOCTAVE)
790 AC_SUBST(LIBCRUFT)
791
792 ### Allow compilation of smaller kernel. This only works if some form
793 ### of dynamic linking is also supported and used.
794
795 AC_ARG_ENABLE(lite-kernel,
796 [ --enable-lite-kernel compile smaller kernel (requires dynamic linking)],
797 [if test "$enableval" = no; then OCTAVE_LITE=false;
798 else OCTAVE_LITE=true; fi],
799 OCTAVE_LITE=false)
800 if $OCTAVE_LITE; then
801 AC_DEFINE(OCTAVE_LITE, 1, [Define to compile smaller kernel.])
802 fi
803 AC_SUBST(OCTAVE_LITE)
804
805 ### special checks for odd OS specific things. 760 ### special checks for odd OS specific things.
806 ### 761 ###
807 ### I am told that on some SCO systems, the only place to find some 762 ### I am told that on some SCO systems, the only place to find some
808 ### functions like gethostname and gettimeofday is in libsocket. 763 ### functions like gethostname and gettimeofday is in libsocket.
809 764
920 stricmp strncasecmp strnicmp strptime symlink tempnam umask unlink \ 875 stricmp strncasecmp strnicmp strptime symlink tempnam umask unlink \
921 usleep vfprintf vsprintf vsnprintf waitpid) 876 usleep vfprintf vsprintf vsnprintf waitpid)
922 877
923 OCTAVE_SMART_PUTENV 878 OCTAVE_SMART_PUTENV
924 879
880 ### Dynamic linking is now enabled only if we are building shared
881 ### libs and some API for dynamic linking is detected.
882
925 LD_CXX='$(CXX)' 883 LD_CXX='$(CXX)'
926 LIBDLFCN= 884 LIBDLFCN=
927 DLFCN_INCFLAGS= 885 DLFCN_INCFLAGS=
928 RDYNAMIC_FLAG= 886 RDYNAMIC_FLAG=
929 if test "$WITH_DL" = yes || test "$WITH_DL" = maybe; then 887 WITH_DYNAMIC_LINKING=false
930 case "$canonical_host_type" in 888 DL_API_MSG=""
931 rs6000-ibm-aix* | powerpc-ibm-aix*) 889 dlopen_api=false
932 LIBDLFCN="-ldlfcn -ll -lld" 890 shl_load_api=false
933 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn' 891 loadlibrary_api=false
934 WITH_DL=true 892 if $SHARED_LIBS; then
935 ;; 893
936 i[[3456]]86-*-sco3.2v5*) 894 LIBOCTINTERP=-loctinterp$SHLLINKEXT
937 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' 895 LIBOCTAVE=-loctave$SHLLINKEXT
938 WITH_DL=true 896 LIBCRUFT=-lcruft$SHLLINKEXT
939 ;; 897
940 *) 898 AC_CHECK_LIB(dl, dlopen)
941 AC_CHECK_LIB(dl, dlopen) 899 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose)
942 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose, [], [have_dl=false]) 900 if test $ac_cv_func_dlclose = yes && test $ac_cv_func_dlerror = yes \
943 if test "x$have_dl" != xfalse; then 901 && test $ac_cv_func_dlopen = yes && test $ac_cv_func_dlsym = yes; then
944 WITH_DL=true 902 dlopen_api=true
903 else
904 AC_CHECK_LIB(dld, shl_load)
905 AC_CHECK_FUNCS(shl_load shl_findsym)
906 if test $ac_cv_func_shl_load = yes \
907 && test $ac_cv_func_shl_findsym = yes; then
908 shl_load_api=true
909 else
910 AC_CHECK_LIB(wsock32, LoadLibrary)
911 AC_CHECK_FUNCS(LoadLibrary)
912 if test $ac_cv_func_loadlibrary = yes; then
913 loadlibrary_api=true
945 else 914 else
946 if test "$WITH_DL" = yes; then 915 case "$canonical_host_type" in
947 AC_MSG_ERROR([--enable-dl specified, but functions are missing!]) 916 rs6000-ibm-aix* | powerpc-ibm-aix*)
948 fi 917 LIBDLFCN="-ldlfcn -ll -lld"
949 WITH_DL=false 918 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn'
919 dlopen_api=true
920 ;;
921 i[[3456]]86-*-sco3.2v5*)
922 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)'
923 dlopen_api=true
924 ;;
925 esac
950 fi 926 fi
951 ;; 927 fi
952 esac 928 fi
953 if $WITH_DL; then 929
930 if $dlopen_api; then
931 DL_API_MSG="(dlopen)"
932 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking])
954 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) 933 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic])
955 AC_DEFINE(WITH_DL, 1, [Define if using dlopen/dlsym.]) 934 elif $shl_load_api; then
935 DL_API_MSG="(shl_load)"
936 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking])
937 elif $loadlibrary_api; then
938 DL_API_MSG="(LoadLibrary)"
939 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking])
940 fi
941
942 if $dlopen_api || $shl_load_api || $loadlibrary_api; then
943 WITH_DYNAMIC_LINKING=true
956 fi 944 fi
957 else 945 else
958 WITH_DL=false 946 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)'
959 fi 947 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)'
960 AC_SUBST(WITH_DL) 948 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)'
949 fi
950 AC_SUBST(LD_CXX)
961 AC_SUBST(LIBDLFCN) 951 AC_SUBST(LIBDLFCN)
962 AC_SUBST(DLFCN_INCFLAGS) 952 AC_SUBST(DLFCN_INCFLAGS)
963 AC_SUBST(RDYNAMIC_FLAG) 953 AC_SUBST(RDYNAMIC_FLAG)
964 AC_SUBST(LD_CXX)
965
966 if test "$WITH_SHL" = yes || test "$WITH_SHL" = maybe; then
967 AC_CHECK_LIB(dld, shl_load)
968 AC_CHECK_FUNCS(shl_load shl_findsym, [], [have_shl=false])
969 if test "x$have_shl" != xfalse; then
970 WITH_SHL=true
971 else
972 if test "$WITH_SHL" = yes; then
973 AC_MSG_ERROR([--enable-shl specified, but functions are missing!])
974 fi
975 WITH_SHL=false
976 fi
977 if $WITH_SHL; then
978 AC_DEFINE(WITH_SHL, 1, [Define if using dld for dynamic linking.])
979 fi
980 else
981 WITH_SHL=false
982 fi
983 AC_SUBST(WITH_SHL)
984
985 ### Set WITH_DYNAMIC_LINKING after all the other shared library stuff
986 ### has been determined.
987
988 if $WITH_DL || $WITH_SHL; then
989 AC_DEFINE(WITH_DYNAMIC_LINKING, 1, [Define if using dynamic linking.])
990 WITH_DYNAMIC_LINKING=true
991 else
992 WITH_DYNAMIC_LINKING=false
993 fi
994 AC_SUBST(WITH_DYNAMIC_LINKING) 954 AC_SUBST(WITH_DYNAMIC_LINKING)
955 AC_SUBST(LIBOCTINTERP)
956 AC_SUBST(LIBOCTAVE)
957 AC_SUBST(LIBCRUFT)
995 958
996 ### There is more than one possible prototype for gettimeofday. See 959 ### There is more than one possible prototype for gettimeofday. See
997 ### which one (if any) appears in sys/time.h. These tests are from 960 ### which one (if any) appears in sys/time.h. These tests are from
998 ### Emacs 19. 961 ### Emacs 19.
999 962
1129 AC_TYPE_UID_T 1092 AC_TYPE_UID_T
1130 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) 1093 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t])
1131 AC_CHECK_TYPES(sigset_t, , , [#include <signal.h>]) 1094 AC_CHECK_TYPES(sigset_t, , , [#include <signal.h>])
1132 1095
1133 ### A system dependent kluge or two. 1096 ### A system dependent kluge or two.
1134
1135 ### Extra libs needed when using the win32api
1136 case "$cannonical_host_type" in
1137 *-*-mingw*)
1138 LIBS="-lwsock32 $LIBS"
1139 ;;
1140 esac
1141 1097
1142 AC_CHECK_FUNCS(getrusage times) 1098 AC_CHECK_FUNCS(getrusage times)
1143 case "$canonical_host_type" in 1099 case "$canonical_host_type" in
1144 *-*-cygwin*) 1100 *-*-cygwin*)
1145 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) 1101 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.])
1376 HDF5 libraries: $HDF5_LIBS 1332 HDF5 libraries: $HDF5_LIBS
1377 LIBS: $LIBS 1333 LIBS: $LIBS
1378 Default pager: $DEFAULT_PAGER 1334 Default pager: $DEFAULT_PAGER
1379 gnuplot: $GNUPLOT_BINARY 1335 gnuplot: $GNUPLOT_BINARY
1380 1336
1381 Do internal array bounds checking: $BOUNDS_CHECKING 1337 Do internal array bounds checking: $BOUNDS_CHECKING
1382 Build static libraries: $STATIC_LIBS 1338 Build static libraries: $STATIC_LIBS
1383 Build shared libraries: $SHARED_LIBS 1339 Build shared libraries: $SHARED_LIBS
1384 Minimal kernel option: $OCTAVE_LITE 1340 Dynamic Linking: $WITH_DYNAMIC_LINKING $DL_API_MSG
1385 Dynamic Linking (dlopen/dlsym): $WITH_DL 1341 Include support for GNU readline: $USE_READLINE
1386 Dynamic Linking (shl_load/shl_findsym): $WITH_SHL
1387 Include support for GNU readline: $USE_READLINE
1388 ]) 1342 ])
1389 1343
1390 warn_msg_printed=false 1344 warn_msg_printed=false
1391 1345
1392 if test -n "$warn_f77_and_g77"; then 1346 if test -n "$warn_f77_and_g77"; then