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" >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_objext='o' ac_ext='f90' save_FCFLAGS=$FCFLAGS; FCFLAGS=" $PSBLAS_INCLUDES $save_FCFLAGS" save_LDFLAGS=$LDFLAGS; ## if test "x$pac_cv_psblas_libdir" != "x"; then ## dnl AC_MSG_NOTICE([psblas lib dir $pac_cv_psblas_libdir]) ## PSBLAS_LIBS="-L$pac_cv_psblas_libdir" ## elif test "x$pac_cv_psblas_dir" != "x"; then ## dnl AC_MSG_NOTICE([psblas dir $pac_cv_psblas_dir]) ## PSBLAS_LIBS="-L$pac_cv_psblas_dir/lib" ## fi PSBLAS_LIBS="-lpsb_krylov -lpsb_prec -lpsb_util -lpsb_base -L$PSBLAS_LIBDIR" LDFLAGS=" $PSBLAS_LIBS $save_LDFLAGS" cat > conftest.$ac_ext <<_ACEOF program test use psb_base_mod print *,psb_version_major_ end program test _ACEOF if ac_fn_fc_try_link "$LINENO"; then : pac_cv_psblas_major=`./conftest${ac_exeext} | sed 's/^ *//'` else pac_cv_psblas_major="unknown" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat > conftest.$ac_ext <<_ACEOF program test use psb_base_mod print *,psb_version_minor_ end program test _ACEOF if ac_fn_fc_try_link "$LINENO"; then : pac_cv_psblas_minor=`./conftest${ac_exeext} | sed 's/^ *//'` else pac_cv_psblas_minor="unknown" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat > conftest.$ac_ext <<_ACEOF program test use psb_base_mod print *,psb_patchlevel_ end program test _ACEOF if ac_fn_fc_try_link "$LINENO"; then : pac_cv_psblas_patchlevel=`./conftest${ac_exeext} | sed 's/^ *//'` else pac_cv_psblas_patchlevel="unknown" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS"; FCFLAGS="$save_FCFLAGS"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: Done" >&5 $as_echo "Done" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test "x$pac_cv_psblas_major" == "xunknown"; then as_fn_error $? "PSBLAS version major \"$pac_cv_psblas_major\"." "$LINENO" 5 fi if test "x$pac_cv_psblas_minor" == "xunknown"; then as_fn_error $? "PSBLAS version minor \"$pac_cv_psblas_minor\"." "$LINENO" 5 fi if test "x$pac_cv_psblas_patchlevel" == "xunknown"; then as_fn_error $? "PSBLAS patchlevel \"$pac_cv_psblas_patchlevel\"." "$LINENO" 5 fi if (( $pac_cv_psblas_major < 3 )) || ( (( $pac_cv_psblas_major == 3 )) && (( $pac_cv_psblas_minor < 5 ))) ; then as_fn_error $? "I need at least PSBLAS version 3.5." "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: Am configuring with PSBLAS version $pac_cv_psblas_major.$pac_cv_psblas_minor.$pac_cv_psblas_patchlevel." >&5 $as_echo "$as_me: Am configuring with PSBLAS version $pac_cv_psblas_major.$pac_cv_psblas_minor.$pac_cv_psblas_patchlevel." >&6;} fi ############################################################################### # Parachute rules for ar and ranlib ... (could cause problems) ############################################################################### if test "X$AR" == "X" ; then AR="ar" fi if test "X$RANLIB" == "X" ; then RANLIB="ranlib" fi # This should be portable AR="${AR} -cur" ############################################################################### # NOTE : # Missing stuff : # In the case the detected fortran compiler is ifort, icc or gcc # should be valid options. # The same for pg (Portland Group compilers). ############################################################################### ############################################################################### # Custom test : do we have a module or include for MPI Fortran interface? if test x"$pac_cv_serial_mpi" == x"yes" ; then FDEFINES="$psblas_cv_define_prepend-DSERIAL_MPI $psblas_cv_define_prepend-DMPI_MOD $FDEFINES"; else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran MPI mod" >&5 $as_echo_n "checking for Fortran MPI mod... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='F90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF program test use mpi end program test _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DMPI_MOD $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 FDEFINES="$psblas_cv_define_prepend-DMPI_H $FDEFINES" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we want long (8 bytes) integers" >&5 $as_echo_n "checking whether we want long (8 bytes) integers... 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"$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran CLASS TBP" >&5 $as_echo_n "checking support for Fortran CLASS TBP... 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"Sorry, cannot build PSBLAS without support for CLASS and type bound procedures. Please get a Fortran compiler that supports them, e.g. GNU Fortran 4.8." "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran SOURCE= allocation" >&5 $as_echo_n "checking support for Fortran SOURCE= allocation... 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"$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran MOVE_ALLOC intrinsic" >&5 $as_echo_n "checking support for Fortran MOVE_ALLOC intrinsic... 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"$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran ISO_C_BINDING module" >&5 $as_echo_n "checking support for Fortran ISO_C_BINDING module... 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"$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # # Optional features # { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran VOLATILE" >&5 $as_echo_n "checking support for Fortran VOLATILE... 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" >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='f90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF program test use iso_fortran_env end program test _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DHAVE_ISO_FORTRAN_ENV $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran FINAL" >&5 $as_echo_n "checking support for Fortran FINAL... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='f90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF module conftest_mod type foo integer :: i contains final :: destroy_foo end type foo private destroy_foo contains subroutine destroy_foo(a) type(foo) :: a ! Just a test end subroutine destroy_foo end module conftest_mod program conftest use conftest_mod type(foo) :: foovar end program conftest _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DHAVE_FINAL $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran SAME_TYPE_AS" >&5 $as_echo_n "checking support for Fortran SAME_TYPE_AS... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='f90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF program stt type foo integer :: i end type foo type, extends(foo) :: new_foo integer :: j end type new_foo type(foo) :: foov type(new_foo) :: nfv1, nfv2 write(*,*) 'foov == nfv1? ', same_type_as(foov,nfv1) write(*,*) 'nfv2 == nfv1? ', same_type_as(nfv2,nfv1) end program stt _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DHAVE_SAME_TYPE_AS $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran EXTENDS_TYPE_OF" >&5 $as_echo_n "checking support for Fortran EXTENDS_TYPE_OF... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='f90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF program xtt type foo integer :: i end type foo type, extends(foo) :: new_foo integer :: j end type new_foo type(foo) :: foov type(new_foo) :: nfv1, nfv2 write(*,*) 'nfv1 extends foov? ', extends_type_of(nfv1,foov) end program xtt _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DHAVE_EXTENDS_TYPE_OF $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for Fortran MOLD= allocation" >&5 $as_echo_n "checking support for Fortran MOLD= allocation... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu ac_exeext='' ac_ext='f90' ac_fc=${MPIFC-$FC}; cat > conftest.$ac_ext <<_ACEOF program xtt type foo integer :: i end type foo type, extends(foo) :: new_foo integer :: j end type new_foo class(foo), allocatable :: fooab type(new_foo) :: nfv integer :: info allocate(fooab, mold=nfv, stat=info) end program xtt _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } FDEFINES="$psblas_cv_define_prepend-DHAVE_MOLD $FDEFINES" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ############################################################################### # BLAS library presence checks ############################################################################### # Note : The libmkl.a (Intel Math Kernel Library) library could be used, too. # It is sufficient to specify it as -lmkl in the CLIBS or FLIBS or LIBS # and specify its path adjusting -L/path in CFLAGS. # Right now it is a matter of user's taste when linking custom applications. # But PSBLAS examples could take advantage of these libraries, too. ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu pac_blas_ok=no # Check whether --with-blas was given. if test "${with_blas+set}" = set; then : withval=$with_blas; fi case $with_blas in yes | "") ;; no) pac_blas_ok=disable ;; -* | */* | *.a | *.so | *.so.* | *.o) BLAS_LIBS="$with_blas" ;; *) BLAS_LIBS="-l$with_blas" ;; esac # Check whether --with-blasdir was given. if test "${with_blasdir+set}" = set; then : withval=$with_blasdir; fi case $with_blasdir in "") ;; *) if test -d $with_blasdir; then BLAS_LIBDIR="-L$with_blasdir"; fi ;; esac # Get fortran linker names of BLAS functions to check for. #AC_FC_FUNC(sgemm) #AC_FC_FUNC(dgemm) pac_blas_save_LIBS="$LIBS" #LIBS="$LIBS $FLIBS" ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu # First, check BLAS_LIBS environment variable if test $pac_blas_ok = no; then if test "x$BLAS_LIBS" != x; then save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $BLAS_LIBDIR $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in $BLAS_LIBS" >&5 $as_echo_n "checking for sgemm in $BLAS_LIBS... " >&6; } cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : pac_blas_ok=yes else BLAS_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_blas_ok" >&5 $as_echo "$pac_blas_ok" >&6; } LIBS="$save_LIBS" fi fi LIBS="$BLAS_LIBDIR $save_LIBS " # BLAS in ATLAS library? (http://math-atlas.sourceforge.net/) if test $pac_blas_ok = no; then ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATL_xerbla in -latlas" >&5 $as_echo_n "checking for ATL_xerbla in -latlas... " >&6; } if ${ac_cv_lib_atlas_ATL_xerbla+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-latlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ATL_xerbla (); int main () { return ATL_xerbla (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_atlas_ATL_xerbla=yes else ac_cv_lib_atlas_ATL_xerbla=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_atlas_ATL_xerbla" >&5 $as_echo "$ac_cv_lib_atlas_ATL_xerbla" >&6; } if test "x$ac_cv_lib_atlas_ATL_xerbla" = xyes; then : ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lf77blas" >&5 $as_echo_n "checking for sgemm in -lf77blas... " >&6; } if ${ac_cv_lib_f77blas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lf77blas -latlas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_f77blas_sgemm=yes else ac_cv_lib_f77blas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_f77blas_sgemm" >&5 $as_echo "$ac_cv_lib_f77blas_sgemm" >&6; } if test "x$ac_cv_lib_f77blas_sgemm" = xyes; then : ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cblas_dgemm in -lcblas" >&5 $as_echo_n "checking for cblas_dgemm in -lcblas... " >&6; } if ${ac_cv_lib_cblas_cblas_dgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcblas -lf77blas -latlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cblas_dgemm (); int main () { return cblas_dgemm (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_cblas_cblas_dgemm=yes else ac_cv_lib_cblas_cblas_dgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cblas_cblas_dgemm" >&5 $as_echo "$ac_cv_lib_cblas_cblas_dgemm" >&6; } if test "x$ac_cv_lib_cblas_cblas_dgemm" = xyes; then : pac_blas_ok=yes BLAS_LIBS="-lcblas -lf77blas -latlas $BLAS_LIBDIR" fi fi fi fi if test $pac_blas_ok = no; then ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATL_xerbla in -lsatlas" >&5 $as_echo_n "checking for ATL_xerbla in -lsatlas... " >&6; } if ${ac_cv_lib_satlas_ATL_xerbla+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsatlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ATL_xerbla (); int main () { return ATL_xerbla (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_satlas_ATL_xerbla=yes else ac_cv_lib_satlas_ATL_xerbla=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_satlas_ATL_xerbla" >&5 $as_echo "$ac_cv_lib_satlas_ATL_xerbla" >&6; } if test "x$ac_cv_lib_satlas_ATL_xerbla" = xyes; then : ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lsatlas" >&5 $as_echo_n "checking for sgemm in -lsatlas... " >&6; } if ${ac_cv_lib_satlas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsatlas -lsatlas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_satlas_sgemm=yes else ac_cv_lib_satlas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_satlas_sgemm" >&5 $as_echo "$ac_cv_lib_satlas_sgemm" >&6; } if test "x$ac_cv_lib_satlas_sgemm" = xyes; then : ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cblas_dgemm in -lsatlas" >&5 $as_echo_n "checking for cblas_dgemm in -lsatlas... " >&6; } if ${ac_cv_lib_satlas_cblas_dgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsatlas -lsatlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cblas_dgemm (); int main () { return cblas_dgemm (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_satlas_cblas_dgemm=yes else ac_cv_lib_satlas_cblas_dgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_satlas_cblas_dgemm" >&5 $as_echo "$ac_cv_lib_satlas_cblas_dgemm" >&6; } if test "x$ac_cv_lib_satlas_cblas_dgemm" = xyes; then : pac_blas_ok=yes BLAS_LIBS="-lsatlas $BLAS_LIBDIR" fi fi fi fi # BLAS in PhiPACK libraries? (requires generic BLAS lib, too) if test $pac_blas_ok = no; then ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lblas" >&5 $as_echo_n "checking for sgemm in -lblas... " >&6; } if ${ac_cv_lib_blas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_blas_sgemm=yes else ac_cv_lib_blas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_sgemm" >&5 $as_echo "$ac_cv_lib_blas_sgemm" >&6; } if test "x$ac_cv_lib_blas_sgemm" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgemm in -ldgemm" >&5 $as_echo_n "checking for dgemm in -ldgemm... " >&6; } if ${ac_cv_lib_dgemm_dgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldgemm -lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call dgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_dgemm_dgemm=yes else ac_cv_lib_dgemm_dgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgemm_dgemm" >&5 $as_echo "$ac_cv_lib_dgemm_dgemm" >&6; } if test "x$ac_cv_lib_dgemm_dgemm" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lsgemm" >&5 $as_echo_n "checking for sgemm in -lsgemm... " >&6; } if ${ac_cv_lib_sgemm_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsgemm -lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_sgemm_sgemm=yes else ac_cv_lib_sgemm_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sgemm_sgemm" >&5 $as_echo "$ac_cv_lib_sgemm_sgemm" >&6; } if test "x$ac_cv_lib_sgemm_sgemm" = xyes; then : pac_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas $BLAS_LIBDIR" fi fi fi fi # BLAS in OpenBLAS? if test $pac_blas_ok = no; then ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lopenblas" >&5 $as_echo_n "checking for sgemm in -lopenblas... " >&6; } if ${ac_cv_lib_openblas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lopenblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_openblas_sgemm=yes else ac_cv_lib_openblas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_openblas_sgemm" >&5 $as_echo "$ac_cv_lib_openblas_sgemm" >&6; } if test "x$ac_cv_lib_openblas_sgemm" = xyes; then : pac_blas_ok=yes;BLAS_LIBS="-lopenblas $BLAS_LIBDIR" fi fi # BLAS in Alpha CXML library? if test $pac_blas_ok = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lcxml" >&5 $as_echo_n "checking for sgemm in -lcxml... " >&6; } if ${ac_cv_lib_cxml_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcxml $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_cxml_sgemm=yes else ac_cv_lib_cxml_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cxml_sgemm" >&5 $as_echo "$ac_cv_lib_cxml_sgemm" >&6; } if test "x$ac_cv_lib_cxml_sgemm" = xyes; then : pac_blas_ok=yes;BLAS_LIBS="-lcxml $BLAS_LIBDIR" fi fi # BLAS in Alpha DXML library? (now called CXML, see above) if test $pac_blas_ok = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -ldxml" >&5 $as_echo_n "checking for sgemm in -ldxml... " >&6; } if ${ac_cv_lib_dxml_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldxml $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_dxml_sgemm=yes else ac_cv_lib_dxml_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dxml_sgemm" >&5 $as_echo "$ac_cv_lib_dxml_sgemm" >&6; } if test "x$ac_cv_lib_dxml_sgemm" = xyes; then : pac_blas_ok=yes;BLAS_LIBS="-ldxml $BLAS_LIBDIR" fi fi # BLAS in Sun Performance library? if test $pac_blas_ok = no; then if test "x$GCC" != xyes; then # only works with Sun CC { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosp in -lsunmath" >&5 $as_echo_n "checking for acosp in -lsunmath... " >&6; } if ${ac_cv_lib_sunmath_acosp+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsunmath $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call acosp end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_sunmath_acosp=yes else ac_cv_lib_sunmath_acosp=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_acosp" >&5 $as_echo "$ac_cv_lib_sunmath_acosp" >&6; } if test "x$ac_cv_lib_sunmath_acosp" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lsunperf" >&5 $as_echo_n "checking for sgemm in -lsunperf... " >&6; } if ${ac_cv_lib_sunperf_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsunperf -lsunmath $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_sunperf_sgemm=yes else ac_cv_lib_sunperf_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunperf_sgemm" >&5 $as_echo "$ac_cv_lib_sunperf_sgemm" >&6; } if test "x$ac_cv_lib_sunperf_sgemm" = xyes; then : BLAS_LIBS="-xlic_lib=sunperf -lsunmath $BLAS_LIBDIR" pac_blas_ok=yes fi fi fi fi # BLAS in SCSL library? (SGI/Cray Scientific Library) if test $pac_blas_ok = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lscs" >&5 $as_echo_n "checking for sgemm in -lscs... " >&6; } if ${ac_cv_lib_scs_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lscs $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_scs_sgemm=yes else ac_cv_lib_scs_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_scs_sgemm" >&5 $as_echo "$ac_cv_lib_scs_sgemm" >&6; } if test "x$ac_cv_lib_scs_sgemm" = xyes; then : pac_blas_ok=yes; BLAS_LIBS="-lscs $BLAS_LIBDIR" fi fi # BLAS in SGIMATH library? if test $pac_blas_ok = no; then as_ac_Lib=`$as_echo "ac_cv_lib_complib.sgimath_$sgemm" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lcomplib.sgimath" >&5 $as_echo_n "checking for $sgemm in -lcomplib.sgimath... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcomplib.sgimath $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call $sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : pac_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath $BLAS_LIBDIR" fi fi # BLAS in IBM ESSL library? (requires generic BLAS lib, too) if test $pac_blas_ok = no; then as_ac_Lib=`$as_echo "ac_cv_lib_blas_$sgemm" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lblas" >&5 $as_echo_n "checking for $sgemm in -lblas... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call $sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lessl" >&5 $as_echo_n "checking for sgemm in -lessl... " >&6; } if ${ac_cv_lib_essl_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lessl -lblas $FLIBS $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_essl_sgemm=yes else ac_cv_lib_essl_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_essl_sgemm" >&5 $as_echo "$ac_cv_lib_essl_sgemm" >&6; } if test "x$ac_cv_lib_essl_sgemm" = xyes; then : pac_blas_ok=yes; BLAS_LIBS="-lessl -lblas $BLAS_LIBDIR" fi fi fi # BLAS in generic BLAS library? if test $pac_blas_ok = no; then ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lblas" >&5 $as_echo_n "checking for sgemm in -lblas... " >&6; } if ${ac_cv_lib_blas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_blas_sgemm=yes else ac_cv_lib_blas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_sgemm" >&5 $as_echo "$ac_cv_lib_blas_sgemm" >&6; } if test "x$ac_cv_lib_blas_sgemm" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBBLAS 1 _ACEOF LIBS="-lblas $LIBS" else pac_blas_ok=yes;BLAS_LIBS="-lblas $BLAS_LIBDIR" fi fi # BLAS linked to by default? (happens on some supercomputers) if test $pac_blas_ok = no; then cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : pac_blas_ok=yes else BLAS_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi # Generic BLAS library? if test $pac_blas_ok = no; then ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in -lblas" >&5 $as_echo_n "checking for sgemm in -lblas... " >&6; } if ${ac_cv_lib_blas_sgemm+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call sgemm end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : ac_cv_lib_blas_sgemm=yes else ac_cv_lib_blas_sgemm=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_sgemm" >&5 $as_echo "$ac_cv_lib_blas_sgemm" >&6; } if test "x$ac_cv_lib_blas_sgemm" = xyes; then : pac_blas_ok=yes; BLAS_LIBS="-lblas $BLAS_LIBDIR" fi fi LIBS="$pac_blas_save_LIBS" # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test x"$pac_blas_ok" = xyes; then $as_echo "#define HAVE_BLAS 1" >>confdefs.h : else pac_blas_ok=no as_fn_error $? "Cannot find BLAS library, specify a path using --with-blas=DIR/LIB (for example --with-blas=/usr/path/lib/libcxml.a)" "$LINENO" 5 fi pac_lapack_ok=no # Check whether --with-lapack was given. if test "${with_lapack+set}" = set; then : withval=$with_lapack; fi case $with_lapack in yes | "") ;; no) pac_lapack_ok=disable ;; -* | */* | *.a | *.so | *.so.* | *.o) LAPACK_LIBS="$with_lapack" ;; *) LAPACK_LIBS="-l$with_lapack" ;; esac # Get fortran linker name of LAPACK function to check for. #AC_FC_FUNC(cheev) # We cannot use LAPACK if BLAS is not found if test "x$pac_blas_ok" != xyes; then pac_lapack_ok=noblas fi # First, check LAPACK_LIBS environment variable if test "x$LAPACK_LIBS" != x; then save_LIBS="$LIBS"; LIBS="$LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cheev in $LAPACK_LIBS" >&5 $as_echo_n "checking for cheev in $LAPACK_LIBS... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu cat > conftest.$ac_ext <&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pac_lapack_ok=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* LIBS="$save_LIBS" if test pac_lapack_ok = no; then LAPACK_LIBS="" fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi # LAPACK linked to by default? (is sometimes included in BLAS lib) if test $pac_lapack_ok = no; then save_LIBS="$LIBS"; LIBS="$LIBS $BLAS_LIBS $FLIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cheev in default libs" >&5 $as_echo_n "checking for cheev in default libs... " >&6; } ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu cat > conftest.$ac_ext <&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pac_lapack_ok=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* LIBS="$save_LIBS" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi # Generic LAPACK library? for lapack in lapack lapack_rs6k; do if test $pac_lapack_ok = no; then save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS" ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu as_ac_Lib=`$as_echo "ac_cv_lib_$lapack''_cheev" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cheev in -l$lapack" >&5 $as_echo_n "checking for cheev in -l$lapack... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-l$lapack $FLIBS $LIBS" cat > conftest.$ac_ext <<_ACEOF program main call cheev end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : pac_lapack_ok=yes; LAPACK_LIBS="-l$lapack" fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu LIBS="$save_LIBS" fi done # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test x"$pac_lapack_ok" = xyes; then FDEFINES="$psblas_cv_define_prepend-DHAVE_LAPACK $FDEFINES" : else pac_lapack_ok=no fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ############################################################################### # Auxiliary packages ############################################################################### # Check whether --with-mumps was given. if test "${with_mumps+set}" = set; then : withval=$with_mumps; mld2p4_cv_mumps=$withval else mld2p4_cv_mumps='-lsmumps -ldmumps -lcmumps -lzmumps -lmumps_common -lpord' fi # Check whether --with-mumpsdir was given. if test "${with_mumpsdir+set}" = set; then : withval=$with_mumpsdir; mld2p4_cv_mumpsdir=$withval else mld2p4_cv_mumpsdir='' fi # Check whether --with-mumpsincdir was given. if test "${with_mumpsincdir+set}" = set; then : withval=$with_mumpsincdir; mld2p4_cv_mumpsincdir=$withval else mld2p4_cv_mumpsincdir='' fi # Check whether --with-mumpslibdir was given. if test "${with_mumpslibdir+set}" = set; then : withval=$with_mumpslibdir; mld2p4_cv_mumpslibdir=$withval else mld2p4_cv_mumpslibdir='' fi ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu save_LIBS="$LIBS" save_FC="$FC" FC=${MPIFC} if test "x$mld2p4_cv_mumpsincdir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: mumps dir $mld2p4_cv_mumpsincdir" >&5 $as_echo "$as_me: mumps dir $mld2p4_cv_mumpsincdir" >&6;} MUMPS_INCLUDES="$FMFLAG$mld2p4_cv_mumpsincdir" elif test "x$mld2p4_cv_mumpsdir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: mumps dir $mld2p4_cv_mumpsdir" >&5 $as_echo "$as_me: mumps dir $mld2p4_cv_mumpsdir" >&6;} MUMPS_INCLUDES="$FMFLAG$mld2p4_cv_mumpsdir" fi if test "x$mld2p4_cv_mumpslibdir" != "x"; then MUMPS_LIBS="-L$mld2p4_cv_mumpslibdir" elif test "x$mld2p4_cv_mumpsdir" != "x"; then MUMPS_LIBS="-L$mld2p4_cv_mumpsdir" fi LIBS="$MUMPS_LIBS $save_LIBS $EXTRA_LIBS" CPPFLAGS="$MUMPS_INCLUDES $save_CPPFLAGS" ac_objext='o' ac_ext='f90' ac_fc="${MPIFC-$FC}"; save_FCFLAGS="$FCFLAGS"; FCFLAGS=" $MUMPS_INCLUDES $save_FCFLAGS" cat > conftest.$ac_ext <<_ACEOF program test use dmumps_struc_def end program test _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : pac_mumps_header_ok=yes; mld2p4_cv_mumpsincdir="$MUMPS_INCLUDES"; else pac_mumps_header_ok=no; MUMPS_INCLUDES="" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test "x$pac_mumps_header_ok" == "xno" ; then MUMPS_INCLUDES="$FMFLAG$mld2p4_cv_mumpsdir/include" FCFLAGS="$MUMPS_INCLUDES $save_CPPFLAGS" cat > conftest.$ac_ext <<_ACEOF program test use dmumps_struc_def end program test _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : pac_mumps_header_ok=yes mld2p4_cv_mumpsincdir="$MUMPS_INCLUDES"; else pac_mumps_header_ok=no; MUMPS_INCLUDES="" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test "x$pac_mumps_header_ok" == "xno" ; then MUMPS_INCLUDES="$FMFLAG$mld2p4_cv_mumpsdir/Include" FCFLAGS="$MUMPS_INCLUDES $save_CPPFLAGS" cat > conftest.$ac_ext <<_ACEOF program test use dmumps_struc_def end program test _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : pac_mumps_header_ok=yes mld2p4_cv_mumpsincdir="$MUMPS_INCLUDES"; else pac_mumps_header_ok=no; MUMPS_INCLUDES="" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test "x$pac_mumps_header_ok" == "xyes" ; then MUMPS_LIBS="$mld2p4_cv_mumps $MUMPS_LIBS" LIBS="$MUMPS_LIBS $save_LIBS $EXTRA_LIBS"; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dmumps in $MUMPS_LIBS" >&5 $as_echo_n "checking for dmumps in $MUMPS_LIBS... " >&6; } cat > conftest.$ac_ext <<_ACEOF program main call dmumps end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : mld2p4_cv_have_mumps=yes;pac_mumps_lib_ok=yes; else mld2p4_cv_have_mumps=no;pac_mumps_lib_ok=no; MUMPS_LIBS=""; fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "x$pac_mumps_lib_ok" == "xno" ; then MUMPS_LIBS="$mld2p4_cv_mumps -L$mld2p4_cv_mumpsdir/lib"; LIBS="$MUMPS_LIBS $save_LIBS $EXTRA_LIBS"; cat > conftest.$ac_ext <<_ACEOF program main call dmumps end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : mld2p4_cv_have_mumps=yes;pac_mumps_lib_ok=yes; else mld2p4_cv_have_mumps=no;pac_mumps_lib_ok=no; MUMPS_LIBS="";MUMPS_INCLUDES="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_mumps_lib_ok" >&5 $as_echo "$pac_mumps_lib_ok" >&6; } fi LIBS="$save_LIBS"; CPPFLAGS="$save_CPPFLAGS"; FC="$save_FC"; ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test "x$mld2p4_cv_have_mumps" == "xyes" ; then MUMPS_FLAGS="-DHave_MUMPS_ $MUMPS_INCLUDES" FDEFINES="$mld_cv_define_prepend-DHAVE_MUMPS_ $mld2p4_cv_mumpsincdir $FDEFINES" else MUMPS_FLAGS="" fi # Check whether --with-umfpack was given. if test "${with_umfpack+set}" = set; then : withval=$with_umfpack; mld2p4_cv_umfpack=$withval else mld2p4_cv_umfpack='-lumfpack -lamd' fi # Check whether --with-umfpackdir was given. if test "${with_umfpackdir+set}" = set; then : withval=$with_umfpackdir; mld2p4_cv_umfpackdir=$withval else mld2p4_cv_umfpackdir='' fi # Check whether --with-umfpackincdir was given. if test "${with_umfpackincdir+set}" = set; then : withval=$with_umfpackincdir; mld2p4_cv_umfpackincdir=$withval else mld2p4_cv_umfpackincdir='' fi # Check whether --with-umfpacklibdir was given. if test "${with_umfpacklibdir+set}" = set; then : withval=$with_umfpacklibdir; mld2p4_cv_umfpacklibdir=$withval else mld2p4_cv_umfpacklibdir='' fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu save_LIBS="$LIBS" save_CPPFLAGS="$CPPFLAGS" if test "x$mld2p4_cv_umfpackincdir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: umfp include dir $mld2p4_cv_umfpackincdir" >&5 $as_echo "$as_me: umfp include dir $mld2p4_cv_umfpackincdir" >&6;} UMF_INCLUDES="-I$mld2p4_cv_umfpackincdir" elif test "x$mld2p4_cv_umfpackdir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: umfp dir $mld2p4_cv_umfpackdir" >&5 $as_echo "$as_me: umfp dir $mld2p4_cv_umfpackdir" >&6;} UMF_INCLUDES="-I$mld2p4_cv_umfpackdir" fi CPPFLAGS="$UMF_INCLUDES $CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "umfpack.h" "ac_cv_header_umfpack_h" "$ac_includes_default" if test "x$ac_cv_header_umfpack_h" = xyes; then : pac_umf_header_ok=yes else pac_umf_header_ok=no; UMF_INCLUDES="" fi if test "x$mld2p4_cv_umfpacklibdir" != "x"; then LIBS="-L$mld2p4_cv_umfpacklibdir $LIBS $EXTRA_LIBS" UMF_LIBDIR="-L$mld2p4_cv_umfpacklibdir" elif test "x$mld2p4_cv_umfpackdir" != "x"; then LIBS="-L$mld2p4_cv_umfpackdir $LIBS $EXTRA_LIBS" UMF_LIBDIR="-L$mld2p4_cv_umfpackdir" fi if test "x$pac_umf_header_ok" == "xno" ; then unset ac_cv_header_umfpack_h UMF_INCLUDES="-I$mld2p4_cv_umfpackdir" CPPFLAGS="$UMF_INCLUDES $SAVE_CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "umfpack.h" "ac_cv_header_umfpack_h" "$ac_includes_default" if test "x$ac_cv_header_umfpack_h" = xyes; then : pac_umf_header_ok=yes else pac_umf_header_ok=no; UMF_INCLUDES="" fi fi if test "x$pac_umf_header_ok" == "xno" ; then unset ac_cv_header_umfpack_h UMF_INCLUDES="-I$mld2p4_cv_umfpackdir/include -I$mld2p4_cv_umfpackdir/Include " CPPFLAGS="$UMF_INCLUDES $SAVE_CPPFLAGS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_symbolic in $UMF_INCLUDES" >&5 $as_echo_n "checking for umfpack_di_symbolic in $UMF_INCLUDES... " >&6; } ac_fn_c_check_header_mongrel "$LINENO" "umfpack.h" "ac_cv_header_umfpack_h" "$ac_includes_default" if test "x$ac_cv_header_umfpack_h" = xyes; then : pac_umf_header_ok=yes else pac_umf_header_ok=no; UMF_INCLUDES="" fi fi if test "x$pac_umf_header_ok" == "xno" ; then unset ac_cv_header_umfpack_h UMF_INCLUDES="-I$mld2p4_cv_umfpackdir/UFconfig -I$mld2p4_cv_umfpackdir/UMFPACK/Include -I$mld2p4_cv_umfpackdir/AMD/Include" CPPFLAGS="$UMF_INCLUDES $SAVE_CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "umfpack.h" "ac_cv_header_umfpack_h" "$ac_includes_default" if test "x$ac_cv_header_umfpack_h" = xyes; then : pac_umf_header_ok=yes else pac_umf_header_ok=no; UMF_INCLUDES="" fi fi if test "x$pac_umf_header_ok" == "xyes" ; then UMF_LIBS="$mld2p4_cv_umfpack $UMF_LIBDIR" LIBS="$UMF_LIBS -lm $LIBS $EXTRA_LIBS"; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_symbolic in $UMF_LIBS" >&5 $as_echo_n "checking for umfpack_di_symbolic in $UMF_LIBS... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char umfpack_di_symbolic (); int main () { return umfpack_di_symbolic (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : mld2p4_cv_have_umfpack=yes;pac_umf_lib_ok=yes; else mld2p4_cv_have_umfpack=no;pac_umf_lib_ok=no; UMF_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_umf_lib_ok" >&5 $as_echo "$pac_umf_lib_ok" >&6; } if test "x$pac_umf_lib_ok" == "xno" ; then UMF_LIBDIR="-L$mld2p4_cv_umfpackdir/Lib -L$mld2p4_cv_umfpackdir/lib" UMF_LIBS="$mld2p4_cv_umfpack $UMF_LIBDIR -lm $SAVE_LIBS $EXTRA_LIBS" LIBS="$UMF_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_symbolic in $UMF_LIBS" >&5 $as_echo_n "checking for umfpack_di_symbolic in $UMF_LIBS... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char umfpack_di_symbolic (); int main () { return umfpack_di_symbolic (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : mld2p4_cv_have_umfpack=yes;pac_umf_lib_ok=yes; else mld2p4_cv_have_umfpack=no;pac_umf_lib_ok=no; UMF_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_umf_lib_ok" >&5 $as_echo "$pac_umf_lib_ok" >&6; } fi if test "x$pac_umf_lib_ok" == "xno" ; then UMF_LIBDIR="-L$mld2p4_cv_umfpackdir/AMD/Lib -L$mld2p4_cv_umfpackdir/UMFPACK/Lib" UMF_LIBS="$mld2p4_cv_umfpack $UMF_LIBDIR -lm $SAVE_LIBS $EXTRA_LIBS" LIBS="$UMF_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_symbolic in $UMF_LIBS" >&5 $as_echo_n "checking for umfpack_di_symbolic in $UMF_LIBS... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char umfpack_di_symbolic (); int main () { return umfpack_di_symbolic (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : mld2p4_cv_have_umfpack=yes;pac_umf_lib_ok=yes; else mld2p4_cv_have_umfpack=no;pac_umf_lib_ok=no; UMF_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_umf_lib_ok" >&5 $as_echo "$pac_umf_lib_ok" >&6; } fi fi LIBS="$SAVE_LIBS"; CPPFLAGS="$SAVE_CPPFLAGS"; ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test "x$mld2p4_cv_have_umfpack" == "xyes" ; then UMF_FLAGS="-DHave_UMF_ $UMF_INCLUDES" FDEFINES="$mld_cv_define_prepend-DHAVE_UMF_ $FDEFINES" else UMF_FLAGS="" fi # Check whether --with-superlu was given. if test "${with_superlu+set}" = set; then : withval=$with_superlu; mld2p4_cv_superlu=$withval else mld2p4_cv_superlu='-lsuperlu' fi # Check whether --with-superludir was given. if test "${with_superludir+set}" = set; then : withval=$with_superludir; mld2p4_cv_superludir=$withval else mld2p4_cv_superludir='' fi # Check whether --with-superluincdir was given. if test "${with_superluincdir+set}" = set; then : withval=$with_superluincdir; mld2p4_cv_superluincdir=$withval else mld2p4_cv_superluincdir='' fi # Check whether --with-superlulibdir was given. if test "${with_superlulibdir+set}" = set; then : withval=$with_superlulibdir; mld2p4_cv_superlulibdir=$withval else mld2p4_cv_superlulibdir='' fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu save_LIBS="$LIBS" save_CPPFLAGS="$CPPFLAGS" if test "x$mld2p4_cv_superluincdir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: slu include dir $mld2p4_cv_superluincdir" >&5 $as_echo "$as_me: slu include dir $mld2p4_cv_superluincdir" >&6;} SLU_INCLUDES="-I$mld2p4_cv_superluincdir" elif test "x$mld2p4_cv_superludir" != "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: slu dir $mld2p4_cv_superludir" >&5 $as_echo "$as_me: slu dir $mld2p4_cv_superludir" >&6;} SLU_INCLUDES="-I$mld2p4_cv_superludir" fi if test "x$mld2p4_cv_superlulibdir" != "x"; then SLU_LIBS="-L$mld2p4_cv_superlulibdir" elif test "x$mld2p4_cv_superludir" != "x"; then SLU_LIBS="-L$mld2p4_cv_superludir" fi LIBS="$SLU_LIBS $LIBS" CPPFLAGS="$SLU_INCLUDES $save_CPPFLAGS" for ac_header in slu_ddefs.h do : ac_fn_c_check_header_mongrel "$LINENO" "slu_ddefs.h" "ac_cv_header_slu_ddefs_h" "$ac_includes_default" if test "x$ac_cv_header_slu_ddefs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SLU_DDEFS_H 1 _ACEOF pac_slu_header_ok=yes else pac_slu_header_ok=no; SLU_INCLUDES="" fi done if test "x$pac_slu_header_ok" == "xno" ; then unset ac_cv_header_slu_ddefs_h SLU_INCLUDES="-I$mld2p4_cv_superludir/include -I$mld2p4_cv_superludir/Include " CPPFLAGS="$SLU_INCLUDES $save_CPPFLAGS" for ac_header in slu_ddefs.h do : ac_fn_c_check_header_mongrel "$LINENO" "slu_ddefs.h" "ac_cv_header_slu_ddefs_h" "$ac_includes_default" if test "x$ac_cv_header_slu_ddefs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SLU_DDEFS_H 1 _ACEOF pac_slu_header_ok=yes else pac_slu_header_ok=no; SLU_INCLUDES="" fi done fi if test "x$pac_slu_header_ok" == "xyes" ; then SLU_LIBS="$mld2p4_cv_superlu $SLU_LIBS" LIBS="$SLU_LIBS -lm $save_LIBS"; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for superlu_malloc in $SLU_LIBS" >&5 $as_echo_n "checking for superlu_malloc in $SLU_LIBS... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char superlu_malloc (); int main () { return superlu_malloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : mld2p4_cv_have_superlu=yes;pac_slu_lib_ok=yes; else mld2p4_cv_have_superlu=no;pac_slu_lib_ok=no; SLU_LIBS=""; fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "x$pac_slu_lib_ok" == "xno" ; then SLU_LIBS="$mld2p4_cv_superlu -L$mld2p4_cv_superludir/lib"; LIBS="$SLU_LIBS -lm $save_LIBS"; cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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