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psblas3:
config/pac.m4 configure.ac configure Added checks for SOURCE= and MOLD= allocation variants.
This commit is contained in:
Salvatore Filippone
+115
-1
@@ -54,7 +54,7 @@ dnl AC_CHECK_LIB(blacsCinit_MPI-LINUX-0,[$BI_Asend],
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dnl [acx_cv_blacs_ok=yes; BLACS_LIBS="-lblacsCinit_MPI-LINUX-0"])
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dnl @synopsis PAC_FORTRAN_FUNC_MOVE_ALLOC( [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl @synopsis PAC_FORTRAN_HAVE_MOVE_ALLOC( [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl
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dnl Will try to compile and link a program with move_alloc (a Fortran 2003 function).
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dnl
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@@ -1347,3 +1347,117 @@ ifelse([$2], , , [ rm -rf conftest*
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])dnl
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fi
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rm -f conftest*])
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dnl @synopsis PAC_FORTRAN_TEST_MOLD( [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl
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dnl Will try to compile and link a program checking the MOLD= Fortran support.
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dnl
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dnl Will use MPIFC, otherwise '$FC'.
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dnl
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dnl If the test passes, will execute ACTION-IF-FOUND. Otherwise, ACTION-IF-NOT-FOUND.
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dnl Note : This file will be likely to induce the compiler to create a module file
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dnl (for a module called conftest).
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dnl Depending on the compiler flags, this could cause a conftest.mod file to appear
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dnl in the present directory, or in another, or with another name. So be warned!
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dnl
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dnl @author Salvatore Filippone <salvatore.filippone@uniroma2.it>
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AC_DEFUN(PAC_FORTRAN_TEST_MOLD,
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ac_exeext=''
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ac_ext='f90'
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ac_link='${MPIFC-$FC} -o conftest${ac_exeext} $FCFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
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dnl Warning : square brackets are EVIL!
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[AC_MSG_CHECKING([support for Fortran MOLD= allocation])
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i=0
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while test \( -f tmpdir_$i \) -o \( -d tmpdir_$i \) ; do
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i=`expr $i + 1`
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done
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mkdir tmpdir_$i
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cd tmpdir_$i
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cat > conftest.$ac_ext <<EOF
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program xtt
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type foo
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integer :: i
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end type foo
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type, extends(foo) :: new_foo
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integer :: j
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end type new_foo
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class(foo), allocatable :: fooab
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type(new_foo) :: nfv
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integer :: info
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allocate(fooab, mold=nfv, stat=info)
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end program xtt
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EOF
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if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
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AC_MSG_RESULT([yes])
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ifelse([$1], , :, [
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$1])
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else
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AC_MSG_RESULT([no])
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echo "configure: failed program was:" >&AC_FD_CC
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cat conftest.$ac_ext >&AC_FD_CC
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ifelse([$2], , , [
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$2
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])dnl
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fi
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cd ..
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rm -fr tmpdir_$i])
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dnl @synopsis PAC_FORTRAN_TEST_SOURCE( [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl
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dnl Will try to compile and link a program checking the SOURCE= Fortran support.
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dnl
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dnl Will use MPIFC, otherwise '$FC'.
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dnl
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dnl If the test passes, will execute ACTION-IF-FOUND. Otherwise, ACTION-IF-NOT-FOUND.
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dnl Note : This file will be likely to induce the compiler to create a module file
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dnl (for a module called conftest).
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dnl Depending on the compiler flags, this could cause a conftest.mod file to appear
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dnl in the present directory, or in another, or with another name. So be warned!
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dnl
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dnl @author Salvatore Filippone <salvatore.filippone@uniroma2.it>
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AC_DEFUN(PAC_FORTRAN_TEST_SOURCE,
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ac_exeext=''
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ac_ext='f90'
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ac_link='${MPIFC-$FC} -o conftest${ac_exeext} $FCFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
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dnl Warning : square brackets are EVIL!
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[AC_MSG_CHECKING([support for Fortran SOURCE= allocation])
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i=0
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while test \( -f tmpdir_$i \) -o \( -d tmpdir_$i \) ; do
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i=`expr $i + 1`
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done
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mkdir tmpdir_$i
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cd tmpdir_$i
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cat > conftest.$ac_ext <<EOF
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program xtt
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type foo
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integer :: i
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end type foo
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type, extends(foo) :: new_foo
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integer :: j
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end type new_foo
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class(foo), allocatable :: fooab
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type(new_foo) :: nfv
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integer :: info
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allocate(fooab, source=nfv, stat=info)
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end program xtt
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EOF
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if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
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AC_MSG_RESULT([yes])
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ifelse([$1], , :, [
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$1])
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else
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AC_MSG_RESULT([no])
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echo "configure: failed program was:" >&AC_FD_CC
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cat conftest.$ac_ext >&AC_FD_CC
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ifelse([$2], , , [
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$2
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])dnl
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fi
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cd ..
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rm -fr tmpdir_$i])
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@@ -521,6 +521,13 @@ PAC_FORTRAN_TEST_CLASS_TBP(
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[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for CLASS and type bound procedures.
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Please get a Fortran compiler that supports them, e.g. GNU Fortran 4.6.])]
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)
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PAC_FORTRAN_TEST_SOURCE(
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[],
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[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for SOURCE= allocation.
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Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.6.])]
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)
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PAC_FORTRAN_HAVE_MOVE_ALLOC(
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[FDEFINES="$psblas_cv_define_prepend-DHAVE_MOVE_ALLOC $FDEFINES"],
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[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for MOVE_ALLOC.
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@@ -556,6 +563,10 @@ PAC_FORTRAN_TEST_EXTENDS_TYPE(
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[FDEFINES="$psblas_cv_define_prepend-DHAVE_EXTENDS_TYPE_OF $FDEFINES"],
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)
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PAC_FORTRAN_TEST_MOLD(
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[FDEFINES="$psblas_cv_define_prepend-DHAVE_MOLD $FDEFINES"],
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)
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###############################################################################
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# Additional pathname stuff (yes, it is redundant and confusing...)
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###############################################################################
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