Mercurial > octave

comparison configure.in @ 7054:1c5b2b5b58ba

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 2007-10-23 23:22:16 by jwe]
author jwe
date Tue, 23 Oct 2007 23:22:17 +0000
parents ee70ac66041f
children ad2aaf824128
comparison
equal deleted inserted replaced
7053:570a382ce556 7054:1c5b2b5b58ba
27 27
28 EXTERN_CFLAGS="$CFLAGS" 28 EXTERN_CFLAGS="$CFLAGS"
29 EXTERN_CXXFLAGS="$CXXFLAGS" 29 EXTERN_CXXFLAGS="$CXXFLAGS"
30 30
31 AC_INIT 31 AC_INIT
32 AC_REVISION($Revision: 1.583 $) 32 AC_REVISION($Revision: 1.584 $)
33 AC_PREREQ(2.57) 33 AC_PREREQ(2.57)
34 AC_CONFIG_SRCDIR([src/octave.cc]) 34 AC_CONFIG_SRCDIR([src/octave.cc])
35 AC_CONFIG_HEADER(config.h) 35 AC_CONFIG_HEADER(config.h)
36 36
37 OCTAVE_HOST_TYPE 37 OCTAVE_HOST_TYPE
793 case "$canonical_host_type" in 793 case "$canonical_host_type" in
794 *-*-msdosmsvc) 794 *-*-msdosmsvc)
795 CONFLIB_ARG="-MD" 795 CONFLIB_ARG="-MD"
796 ;; 796 ;;
797 esac 797 esac
798 AC_CHECK_LIB(f2c, f_open, FLIBS=-lf2c, FLIBS=, $CONFLIB_ARG) 798 XLIBS="$LIBS"
799 LIBS="-lf2c $LIBS $CONFLIB_ARG"
800 AC_LINK_IFELSE([AC_LANG_CALL([int MAIN__ () { return 1; }], [f_open])],
801 [F2CLIBS=-lf2c], [F2CLIBS=])
802 LIBS="$XLIBS"
799 rm -f $oct_conflib 803 rm -f $oct_conflib
800 804
801 if test -z "$FLIBS"; then 805 if test -z "$F2CLIBS"; then
802 AC_CHECK_LIB(F77, d_sin, FLIBS=-lF77, FLIBS=) 806 AC_CHECK_LIB(F77, d_sin, F2CLIBS=-lF77, FLIBS=)
803 if test -n "$FLIBS"; then 807 if test -n "$F2CLIBS"; then
804 AC_CHECK_LIB(I77, f_rew, FLIBS="$FLIBS -lI77", FLIBS=, -lF77) 808 AC_CHECK_LIB(I77, f_rew, F2CLIBS="$F2CLIBS -lI77", F2CLIBS=, -lF77)
805 fi 809 fi
806 fi 810 fi
807 811
808 if test -z "$FLIBS"; then 812 if test -z "$F2CLIBS"; then
809 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a" 813 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a"
810 AC_MSG_WARN($warn_f2c_no_lib) 814 AC_MSG_WARN($warn_f2c_no_lib)
811 fi 815 fi
812 f77_rules_frag=Makefrag.f77 816 f77_rules_frag=Makefrag.f77
813 cat << \EOF > $f77_rules_frag 817 cat << \EOF > $f77_rules_frag
855 859
856 dnl I see no clean way to do the following check with autoconf macros, 860 dnl I see no clean way to do the following check with autoconf macros,
857 dnl hence the big mess. 861 dnl hence the big mess.
858 862
859 AC_MSG_CHECKING([BLAS library calling convention compatibility]) 863 AC_MSG_CHECKING([BLAS library calling convention compatibility])
860 cat << EOF > conftest.$ac_fc_srcext 864 cat << EOF > conftest.f
861 program foo 865 program foo
862 double complex zdotu, tmp, zx(10), zy(10), retval 866 double complex zdotu, zx(10), zy(10), retval
863 integer n, incx, incy 867 integer n, incx, incy
864 n = 10 868 n = 10
865 incx = 1 869 incx = 1
866 incy = 1 870 incy = 1
867 do 10 i = 1, n 871 do 10 i = 1, n
868 zx(i) = dcmplx (i, 0); 872 zx(i) = dcmplx (i, 0)
869 zy(i) = dcmplx (0, i); 873 zy(i) = dcmplx (0, i)
870 10 continue 874 10 continue
871 retval = zdotu (n, zx, incx, zy, incy) 875 retval = zdotu (n, zx, incx, zy, incy)
872 if (retval .eq. dcmplx (0, 385)) then 876 if (retval .eq. dcmplx (0, 385)) then
873 print *, 'succeeded' 877 print *, 'succeeded'
874 else 878 else
876 print *, retval 880 print *, retval
877 endif 881 endif
878 end 882 end
879 EOF 883 EOF
880 XLIBS="$LIBS" 884 XLIBS="$LIBS"
881 LIBS="$BLAS_LIBS $LIBS $FLIBS"
882 if $have_fortran_compiler; then 885 if $have_fortran_compiler; then
886 LIBS="$BLAS_LIBS $FLIBS $LIBS"
883 AC_LANG_PUSH(Fortran 77) 887 AC_LANG_PUSH(Fortran 77)
884 $ac_compile 888 (eval "$ac_compile"; eval "$ac_link") 2>conftest.er1
885 $ac_link
886 AC_LANG_POP(Fortran 77) 889 AC_LANG_POP(Fortran 77)
887 elif $have_f2c; then 890 elif $have_f2c; then
891 LIBS="$BLAS_LIBS $F2CLIBS $LIBS"
888 AC_LANG_PUSH(C) 892 AC_LANG_PUSH(C)
889 $(F2C) $(F2CFLAGS) < conftest.$ac_fc_srcext > conftest.$ac_ext 893 octave_xlate="$F2C $F2CFLAGS < conftest.f > conftest.c"
890 $ac_compile 894 (eval "$octave_xlate")
891 $ac_link 895 (eval "$ac_compile"; eval "$ac_link") 2>conftest.er1
892 AC_LANG_POP(C) 896 AC_LANG_POP(C)
893 fi 897 fi
894 LIBS="$XLIBS" 898 LIBS="$XLIBS"
895 case "`conftest.$ac_exeext`" in 899 case "`./conftest$ac_exeext`" in
896 *success*) 900 *succeeded*)
897 AC_MSG_RESULT(yes) 901 AC_MSG_RESULT(yes)
898 ;; 902 ;;
899 *) 903 *)
900 AC_MSG_RESULT(no) 904 AC_MSG_RESULT(no)
901 AC_MSG_WARN([Your BLAS library was apparently compiled with a Fortran]) 905 AC_MSG_WARN([Your BLAS library was apparently compiled with a Fortran])
2050 FORT="$F2C $F2CFLAGS" 2054 FORT="$F2C $F2CFLAGS"
2051 else 2055 else
2052 FORT="$F77 $FFLAGS" 2056 FORT="$F77 $FFLAGS"
2053 fi 2057 fi
2054 2058
2059 if $have_fortran_compiler; then
2060 true
2061 elif $have_f2c; then
2062 FLIBS="$F2CLIBS"
2063 fi
2064
2055 AC_MSG_NOTICE([ 2065 AC_MSG_NOTICE([
2056 2066
2057 Octave is now configured for $canonical_host_type 2067 Octave is now configured for $canonical_host_type
2058 2068
2059 Source directory: $srcdir 2069 Source directory: $srcdir