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Commit 6011a48f authored by Joerg Behrens's avatar Joerg Behrens
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improve configuration so that "make clean" will also remove Fortran module files

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configure.ac
+ 15
− 0
View file @ 6011a48f
......@@ -20,6 +20,21 @@ AC_LANG_PUSH([Fortran])
AC_PROG_FPP
AC_LANG_POP([Fortran])
AC_PROG_RANLIB
dnl ######################################################################
dnl Properties of the compiler
dnl ######################################################################
AM_PROG_CC_C_O
AC_PROG_FC_C_O
ACX_SL_FC_MOD_SUFFIX(,[AC_MSG_ERROR(dnl
[Fortran module file extension must be known to install F90 modules.])])
AM_CONDITIONAL([FC_MOD_UPPERCASE],
[test x$ac_fc_mod_uppercase = xyes])
AC_LANG_PUSH([Fortran])
ACX_SL_FC_CHECK_MOD_PATH_FLAG
AC_LANG_POP([Fortran])
ACX_FC_VOLATILE([FCFLAGS="${FCFLAGS} ${FPP_DEFOPT}HAVE_VOLATILE"])
AC_FC_WRAPPERS
dnl ######################################################################
dnl Checks for header files.
dnl ######################################################################
......
m4/acx_fc_volatile.m4 0 → 100644
+ 60
− 0
View file @ 6011a48f
dnl acx_fc_volatile.m4 --- test wether the compiler supports volatile declaration
dnl
dnl Copyright (C) 2010 Thomas Jahns <jahns@dkrz.de>
dnl
dnl Version: 1.0
dnl Keywords:
dnl Author: Thomas Jahns <jahns@dkrz.de>
dnl Maintainer: Thomas Jahns <jahns@dkrz.de>
dnl URL: https://www.dkrz.de/redmine/projects/show/scales-ppm
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions are
dnl met:
dnl
dnl Redistributions of source code must retain the above copyright notice,
dnl this list of conditions and the following disclaimer.
dnl
dnl Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in the
dnl documentation and/or other materials provided with the distribution.
dnl
dnl Neither the name of the DKRZ GmbH nor the names of its contributors
dnl may be used to endorse or promote products derived from this software
dnl without specific prior written permission.
dnl
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
dnl IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
dnl OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dnl
dnl
AC_DEFUN([ACX_FC_VOLATILE],
[AC_REQUIRE([AC_PROG_FC])dnl
AC_LANG_PUSH([Fortran])
AC_MSG_CHECKING([wether $FC supports volatile variable attribute])
AC_COMPILE_IFELSE([SUBROUTINE f(p)
REAL, INTENT(IN) :: p
REAL :: x
VOLATILE :: x
x = x + 1
END SUBROUTINE f
],dnl
[AC_MSG_RESULT([yes])
$1],
[AC_MSG_RESULT([no])
$2])
AC_LANG_POP([Fortran])])
dnl
dnl Local Variables:
dnl mode: autoconf
dnl license-project-url: "https://www.dkrz.de/redmine/projects/show/scales-ppm"
dnl license-default: "bsd"
dnl End:
m4/acx_sl_fc_mod_path_flag.m4 0 → 100644
+ 96
− 0
View file @ 6011a48f
dnl acx_sl_fc_mod_path_flag.m4 --- find flag to use module from other directory
dnl
dnl Copyright (C) 2010 Thomas Jahns <jahns@dkrz.de>
dnl
dnl Version: 1.0
dnl Keywords:
dnl Author: Thomas Jahns <jahns@dkrz.de>
dnl Maintainer: Thomas Jahns <jahns@dkrz.de>
dnl URL: https://www.dkrz.de/redmine/projects/show/scales-ppm
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions are
dnl met:
dnl
dnl Redistributions of source code must retain the above copyright notice,
dnl this list of conditions and the following disclaimer.
dnl
dnl Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in the
dnl documentation and/or other materials provided with the distribution.
dnl
dnl Neither the name of the DKRZ GmbH nor the names of its contributors
dnl may be used to endorse or promote products derived from this software
dnl without specific prior written permission.
dnl
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
dnl IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
dnl OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dnl
dnl Commentary:
dnl
dnl
dnl
dnl Code:
dnl
# ACX_SL_FC_MOD_PATH_FLAG([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
# -------------------------
# Check which flag is necessary to alter the compiler's search path
# for module files.
# This obviously requires that the compiler has some notion of
# module files as separate from object files and some sensible
# method of altering its search path. This will therefore not work
# on early Cray F90 compilers, or on v5 (and 6?) of ifc.
#
# Nearly every compiler I have found uses -Ipath for this purpose;
# Sun F95 v7.1 (at least), uses -Mpath
#
AC_DEFUN([ACX_SL_FC_CHECK_MOD_PATH_FLAG],dnl
[ACX_ASSERT_LANG_IS_FORTRAN_VARIANT
AC_REQUIRE([AC_PROG_FC])
AS_VAR_PUSHDEF([mod_flag],[acx_sl_cv_fc_mod_path_flag_]_AC_LANG_ABBREV)dnl
ASX_VAR_UNSET([mod_flag])
AC_CACHE_CHECK([for flag to alter module search path],[mod_flag],dnl
[mkdir conftestdir
cd conftestdir
AC_COMPILE_IFELSE([AC_LANG_SOURCE([ module cnftst
implicit none
integer :: i
end module cnftst])],,
[AC_MSG_ERROR([Cannot compile fortran modules])])
cd ..
for i in -I -M -module -p; do
FCFLAGS_save=$FCFLAGS
FCFLAGS="$FCFLAGS ${i}conftestdir"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[dnl
use cnftst
implicit none
i = 0
])
],[AS_VAR_SET([mod_flag],[$i]) ; FCFLAGS=$FCFLAGS_save ; break],
[:])
FCFLAGS=$FCFLAGS_save
done
FCFLAGS=$FCFLAGS_save
rm -rf conftestdir
AS_VAR_SET_IF([mod_flag],dnl
[m4_default([$1],[:])],dnl
[m4_default([$2],[AC_MSG_ERROR([Cannot find flag to alter module search path])])])])
FC_MOD_FLAG=AS_VAR_GET([mod_flag])
AC_SUBST([FC_MOD_FLAG])
AS_VAR_POPDEF([mod_flag])dnl
])# ACX_SL_FC_MOD_PATH_FLAG
dnl
dnl Local Variables:
dnl mode: autoconf
dnl license-project-url: "https://www.dkrz.de/redmine/projects/show/scales-ppm"
dnl license-default: "bsd"
dnl End:
m4/acx_sl_mod_suffix.m4 0 → 100644
+ 107
− 0
View file @ 6011a48f
dnl acx_sl_mod_suffix.m4 --- determine name of symbol file for Fortran 90 module
dnl
dnl Copyright (C) 2010 Thomas Jahns <jahns@dkrz.de>
dnl
dnl Version: 1.0
dnl Keywords:
dnl Author: Thomas Jahns <jahns@dkrz.de>
dnl Maintainer: Thomas Jahns <jahns@dkrz.de>
dnl URL: https://www.dkrz.de/redmine/projects/show/scales-ppm
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions are
dnl met:
dnl
dnl Redistributions of source code must retain the above copyright notice,
dnl this list of conditions and the following disclaimer.
dnl
dnl Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in the
dnl documentation and/or other materials provided with the distribution.
dnl
dnl Neither the name of the DKRZ GmbH nor the names of its contributors
dnl may be used to endorse or promote products derived from this software
dnl without specific prior written permission.
dnl
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
dnl IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
dnl OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dnl
dnl Commentary:
dnl
dnl
dnl
dnl Code:
dnl
# ACX_SL_FC_MOD_SUFFIX([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
# -----------------
# Determines the form of the filename of modules produced
# by the Fortran compiler.
# Tests for all forms of file extension I've (TOHW) found in the
# wild. Note that at least one compiler (PGI??) changes the
# case of the basename as well. Whether this happens is
# encoded in the variable ac_fc_mod_uppercase.
#
# This macro depends, of course, on the Fortran compiler producing
# module files. See comment to AC_FC_MOD_PATH_FLAG.
#
# FIXME: This will fail if an F77-only compiler is used.
# Currently we warn and continue. We should maybe error out.
#
AC_DEFUN([ACX_SL_FC_MOD_SUFFIX],
[AC_MSG_CHECKING([for suffix of module files])
AC_ARG_VAR([FCMODEXT], [file extension of compiled Fortran module files])
ac_fc_mod_uppercase=no
AC_LANG_PUSH([Fortran])
AC_COMPILE_IFELSE([
module conftest
implicit none
integer :: i
end module conftest
])
while :; do
acx_fc_mod_name=
m4_foreach([acx_fc_mod_name],dnl
[[conftest.$FCMODEXT], [conftest.mod], [conftest.MOD], [conftest.M],
[CONFTEST.MOD]],dnl
[AS_IF([test -n "acx_fc_mod_name" -a -f "acx_fc_mod_name"],dnl
[[acx_fc_mod_name]="acx_fc_mod_name" ; break])
])
break
done
rm -f conftest*
AC_LANG_POP([Fortran])
dnl
AS_CASE(["$acx_fc_mod_name"],dnl
[conftest.$FCMODEXT], [:],
[CONFTEST.$FCMODEXT], [ac_fc_mod_uppercase=yes],
[conftest.mod], [FCMODEXT=mod],
[conftest.MOD], [FCMODEXT=MOD],
[conftest.M], [FCMODEXT=M],
[CONFTEST.MOD], [FCMODEXT=MOD
ac_fc_mod_uppercase=yes])
AC_MSG_RESULT([${FCMODEXT-not found}])
AS_VAR_TEST_SET([FCMODEXT], [$1], [m4_ifval([$2],[$2],dnl
[AC_MSG_WARN([Could not find Fortran module file extension.])])])
dnl
AS_IF([test $ac_fc_mod_uppercase = yes],
[FCMODCASE=uc
AC_MSG_NOTICE([Fortran module filenames are uppercase.])],
[FCMODCASE=lc])
AC_SUBST([FCMODEXT])
AC_SUBST([FCMODCASE])
])dnl _ACX_SL_FC_MOD_SUFFIX
dnl
dnl Local Variables:
dnl mode: autoconf
dnl license-project-url: "https://www.dkrz.de/redmine/projects/show/scales-ppm"
dnl license-default: "bsd"
dnl End:
m4/asx_unset.m4 0 → 100644
+ 60
− 0
View file @ 6011a48f
dnl asx_unset.m4 --- unset a shell variable
dnl
dnl Copyright (C) 2010 Thomas Jahns <jahns@dkrz.de>
dnl
dnl Version: 1.0
dnl Keywords:
dnl Author: Thomas Jahns <jahns@dkrz.de>
dnl Maintainer: Thomas Jahns <jahns@dkrz.de>
dnl URL: https://www.dkrz.de/redmine/projects/show/scales-ppm
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions are
dnl met:
dnl
dnl Redistributions of source code must retain the above copyright notice,
dnl this list of conditions and the following disclaimer.
dnl
dnl Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in the
dnl documentation and/or other materials provided with the distribution.
dnl
dnl Neither the name of the DKRZ GmbH nor the names of its contributors
dnl may be used to endorse or promote products derived from this software
dnl without specific prior written permission.
dnl
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
dnl IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
dnl OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dnl
dnl Commentary:
dnl
dnl FIXME: this is currently only a placeholder that expects unset to
dnl be present although it's not universally available
dnl
dnl
dnl Code:
dnl
# ASX_VAR_UNSET(VARIABLE)
# ---------------------------
# Unset shell VARIABLE.
# If the variable contains indirections (e.g. `ac_cv_func_$ac_func')
# perform whenever possible at m4 level, otherwise sh level.
AC_DEFUN([ASX_VAR_UNSET],
[AS_LITERAL_IF([$1],
[unset $1],
[unset `eval "$1"`])])
dnl
dnl Local Variables:
dnl mode: autoconf
dnl license-project-url: "https://www.dkrz.de/redmine/projects/show/scales-ppm"
dnl license-default: "bsd"
dnl End:
src/Makefile.am
+ 3
− 0
View file @ 6011a48f
......@@ -49,3 +49,6 @@ libyaxt_a_SOURCES = \
yaxt.f90 \
yaxt.h
clean-local:
-rm -f *.$(FCMODEXT) i.*.L
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