m4_defun([_AC_FORTRAN_ASSERT],
[m4_if(_AC_LANG, [Fortran], [],
[m4_if(_AC_LANG, [Fortran 77], [],
- [m4_fatal([$0: current language is not Fortran: ] _AC_LANG)])])])
+ [m4_fatal([$0: current language is not Fortran: ] _AC_LANG)])])])
# _AC_LANG_ABBREV(Fortran 77)
AC_DEFUN([_AC_FC],
[_AC_FORTRAN_ASSERT()dnl
AC_LANG_CASE([Fortran 77], [F77],
- [Fortran], [FC])])
+ [Fortran], [FC])])
# Find the Fortran preprocessor. Must be AC_DEFUN'd to be AC_REQUIRE'able.
AC_DEFUN([AC_LANG_PREPROC(Fortran)],
[m4_warn([syntax],
- [$0: No preprocessor defined for ]_AC_LANG)])
+ [$0: No preprocessor defined for ]_AC_LANG)])
# AC_LANG_COMPILER(Fortran 77)
[90],[1990], [1990],[1990],
[95],[1995], [1995],[1995],
[2000],[2000],
- [],[],
- [m4_fatal([unknown Fortran dialect])])])
+ [],[],
+ [m4_fatal([unknown Fortran dialect])])])
# _AC_PROG_FC([DIALECT], [COMPILERS...])
AC_DEFUN([_AC_PROG_FC_C_O],
[_AC_FORTRAN_ASSERT()dnl
AC_CACHE_CHECK([whether $[]_AC_FC[] understands -c and -o together],
- [ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o],
+ [ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o],
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
# We test twice because some compilers refuse to overwrite an existing
# `.o' file with `-o', although they will create one.
rm -f conftest*])
if test $ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o = no; then
AC_DEFINE([]_AC_FC[]_NO_MINUS_C_MINUS_O, 1,
- [Define to 1 if your Fortran compiler doesn't accept
- -c and -o together.])
+ [Define to 1 if your Fortran compiler doesn't accept
+ -c and -o together.])
fi
])# _AC_PROG_FC_C_O
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
*-cmdline\ * | *-ignore\ * | *-def\ *)
ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output | sed "\
- s/-cmdline *'[[^']]*'/ /g; s/-cmdline *\"[[^\"]]*\"/ /g
- s/-ignore *'[[^']]*'/ /g; s/-ignore *\"[[^\"]]*\"/ /g
- s/-def *'[[^']]*'/ /g; s/-def *\"[[^\"]]*\"/ /g"` ;;
+ s/-cmdline *'[[^']]*'/ /g; s/-cmdline *\"[[^\"]]*\"/ /g
+ s/-ignore *'[[^']]*'/ /g; s/-ignore *\"[[^\"]]*\"/ /g
+ s/-def *'[[^']]*'/ /g; s/-def *\"[[^\"]]*\"/ /g"` ;;
# If we are using Cray Fortran then delete quotes.
*cft90*)
AC_DEFUN([_AC_PROG_FC_V],
[_AC_FORTRAN_ASSERT()dnl
AC_CACHE_CHECK([how to get verbose linking output from $[]_AC_FC[]],
- [ac_cv_prog_[]_AC_LANG_ABBREV[]_v],
+ [ac_cv_prog_[]_AC_LANG_ABBREV[]_v],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
[ac_cv_prog_[]_AC_LANG_ABBREV[]_v=
# Try some options frequently used verbose output
# look for -l* and *.a constructs in the output
for ac_arg in $ac_[]_AC_LANG_ABBREV[]_v_output; do
case $ac_arg in
- [[\\/]]*.a | ?:[[\\/]]*.a | -[[lLRu]]*)
- ac_cv_prog_[]_AC_LANG_ABBREV[]_v=$ac_verb
- break 2 ;;
+ [[\\/]]*.a | ?:[[\\/]]*.a | -[[lLRu]]*)
+ ac_cv_prog_[]_AC_LANG_ABBREV[]_v=$ac_verb
+ break 2 ;;
esac
done
done
if test -z "$ac_cv_prog_[]_AC_LANG_ABBREV[]_v"; then
AC_MSG_WARN([cannot determine how to obtain linking information from $[]_AC_FC[]])
fi],
- [AC_MSG_WARN([compilation failed])])
+ [AC_MSG_WARN([compilation failed])])
])])# _AC_PROG_FC_V
shift
ac_arg=$[1]
case $ac_arg in
- [[\\/]]*.a | ?:[[\\/]]*.a)
- _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
- ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
- ;;
- -bI:*)
- _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
- [_AC_LINKER_OPTION([$ac_arg], ac_cv_[]_AC_LANG_ABBREV[]_libs)])
- ;;
- # Ignore these flags.
- -lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
+ [[\\/]]*.a | ?:[[\\/]]*.a)
+ _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
+ ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
+ ;;
+ -bI:*)
+ _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
+ [_AC_LINKER_OPTION([$ac_arg], ac_cv_[]_AC_LANG_ABBREV[]_libs)])
+ ;;
+ # Ignore these flags.
+ -lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
|-LANG:=* | -LIST:* | -LNO:*)
- ;;
- -lkernel32)
- test x"$CYGWIN" != xyes && ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"
- ;;
- -[[LRuYz]])
- # These flags, when seen by themselves, take an argument.
- # We remove the space between option and argument and re-iterate
- # unless we find an empty arg or a new option (starting with -)
+ ;;
+ -lkernel32)
+ test x"$CYGWIN" != xyes && ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"
+ ;;
+ -[[LRuYz]])
+ # These flags, when seen by themselves, take an argument.
+ # We remove the space between option and argument and re-iterate
+ # unless we find an empty arg or a new option (starting with -)
case $[2] in
"" | -*);;
*)
set X $ac_arg "$[@]"
;;
esac
- ;;
- -YP,*)
- for ac_j in `AS_ECHO(["$ac_arg"]) | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
- _AC_LIST_MEMBER_IF($ac_j, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
- [ac_arg="$ac_arg $ac_j"
- ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_j"])
- done
- ;;
- -[[lLR]]*)
- _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
- ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
- ;;
+ ;;
+ -YP,*)
+ for ac_j in `AS_ECHO(["$ac_arg"]) | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
+ _AC_LIST_MEMBER_IF($ac_j, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
+ [ac_arg="$ac_arg $ac_j"
+ ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_j"])
+ done
+ ;;
+ -[[lLR]]*)
+ _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
+ ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
+ ;;
-zallextract*| -zdefaultextract)
ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"
;;
- # Ignore everything else.
+ # Ignore everything else.
esac
done
# restore positional arguments
case `(uname -sr) 2>/dev/null` in
"SunOS 5"*)
ac_ld_run_path=`AS_ECHO(["$ac_[]_AC_LANG_ABBREV[]_v_output"]) |
- sed -n 's,^.*LD_RUN_PATH *= *\(/[[^ ]]*\).*$,-R\1,p'`
+ sed -n 's,^.*LD_RUN_PATH *= *\(/[[^ ]]*\).*$,-R\1,p'`
test "x$ac_ld_run_path" != x &&
- _AC_LINKER_OPTION([$ac_ld_run_path], ac_cv_[]_AC_LANG_ABBREV[]_libs)
+ _AC_LINKER_OPTION([$ac_ld_run_path], ac_cv_[]_AC_LANG_ABBREV[]_libs)
;;
esac
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
[#endif
])
AC_CACHE_CHECK([for dummy main to link with _AC_LANG libraries],
- ac_cv_[]_AC_LANG_ABBREV[]_dummy_main,
+ ac_cv_[]_AC_LANG_ABBREV[]_dummy_main,
[ac_[]_AC_LANG_ABBREV[]_dm_save_LIBS=$LIBS
LIBS="$LIBS $[]_AC_LANG_PREFIX[]LIBS"
ac_fortran_dm_var=[]_AC_FC[]_DUMMY_MAIN
# First, try linking without a dummy main:
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
- [ac_cv_fortran_dummy_main=none],
- [ac_cv_fortran_dummy_main=unknown])
+ [ac_cv_fortran_dummy_main=none],
+ [ac_cv_fortran_dummy_main=unknown])
if test $ac_cv_fortran_dummy_main = unknown; then
for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@define $ac_fortran_dm_var $ac_func]])],
- [ac_cv_fortran_dummy_main=$ac_func; break])
+ [ac_cv_fortran_dummy_main=$ac_func; break])
done
fi
AC_LANG_POP(C)dnl
[m4_default([$1],
[if test $[]_AC_FC[]_DUMMY_MAIN != none; then
AC_DEFINE_UNQUOTED([]_AC_FC[]_DUMMY_MAIN, $[]_AC_FC[]_DUMMY_MAIN,
- [Define to dummy `main' function (if any) required to
- link to the Fortran libraries.])
+ [Define to dummy `main' function (if any) required to
+ link to the Fortran libraries.])
if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
AC_DEFINE([FC_DUMMY_MAIN_EQ_F77], 1,
- [Define if F77 and FC dummy `main' functions are identical.])
+ [Define if F77 and FC dummy `main' functions are identical.])
fi
fi])],
[m4_default([$2],
- [AC_MSG_FAILURE([linking to Fortran libraries from C fails])])])
+ [AC_MSG_FAILURE([linking to Fortran libraries from C fails])])])
])# _AC_FC_DUMMY_MAIN
AC_DEFUN([_AC_FC_MAIN],
[_AC_FORTRAN_ASSERT()dnl
AC_CACHE_CHECK([for alternate main to link with _AC_LANG libraries],
- ac_cv_[]_AC_LANG_ABBREV[]_main,
+ ac_cv_[]_AC_LANG_ABBREV[]_main,
[ac_[]_AC_LANG_ABBREV[]_m_save_LIBS=$LIBS
LIBS="$LIBS $[]_AC_LANG_PREFIX[]LIBS"
ac_fortran_dm_var=[]_AC_FC[]_DUMMY_MAIN
@%:@ undef $ac_fortran_dm_var
@%:@endif
@%:@define main $ac_func])],
- [ac_cv_fortran_main=$ac_func; break])
+ [ac_cv_fortran_main=$ac_func; break])
done
AC_LANG_POP(C)dnl
ac_cv_[]_AC_LANG_ABBREV[]_main=$ac_cv_fortran_main
LIBS=$ac_[]_AC_LANG_ABBREV[]_m_save_LIBS
])
AC_DEFINE_UNQUOTED([]_AC_FC[]_MAIN, $ac_cv_[]_AC_LANG_ABBREV[]_main,
- [Define to alternate name for `main' routine that is
- called from a `main' in the Fortran libraries.])
+ [Define to alternate name for `main' routine that is
+ called from a `main' in the Fortran libraries.])
])# _AC_FC_MAIN
AC_DEFUN([__AC_FC_NAME_MANGLING],
[_AC_FORTRAN_ASSERT()dnl
AC_CACHE_CHECK([for _AC_LANG name-mangling scheme],
- ac_cv_[]_AC_LANG_ABBREV[]_mangling,
+ ac_cv_[]_AC_LANG_ABBREV[]_mangling,
[AC_COMPILE_IFELSE(
[ subroutine foobar()
return
if test "$ac_success_extra" = "yes"; then
ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_case case"
- if test -z "$ac_underscore"; then
- ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no underscore"
+ if test -z "$ac_underscore"; then
+ ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no underscore"
else
- ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, underscore"
- fi
- if test -z "$ac_extra"; then
- ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no extra underscore"
+ ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, underscore"
+ fi
+ if test -z "$ac_extra"; then
+ ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no extra underscore"
else
- ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, extra underscore"
- fi
+ ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, extra underscore"
+ fi
else
ac_cv_[]_AC_LANG_ABBREV[]_mangling="unknown"
fi
[As ]_AC_FC[_FUNC, but for C identifiers containing underscores.])dnl
case $ac_cv_[]_AC_LANG_ABBREV[]_mangling in
"lower case, no underscore, no extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name]) ;;
"lower case, no underscore, extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## _]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## _]) ;;
"lower case, underscore, no extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name ## _])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## _]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name ## _])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## _]) ;;
"lower case, underscore, extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name ## _])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## __]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [name ## _])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name ## __]) ;;
"upper case, no underscore, no extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME]) ;;
"upper case, no underscore, extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## _]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## _]) ;;
"upper case, underscore, no extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME ## _])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## _]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME ## _])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## _]) ;;
"upper case, underscore, extra underscore")
- AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME ## _])
- AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## __]) ;;
+ AC_DEFINE(_AC_FC[_FUNC(name,NAME)], [NAME ## _])
+ AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME ## __]) ;;
*)
- AC_MSG_WARN([unknown Fortran name-mangling scheme])
- ;;
+ AC_MSG_WARN([unknown Fortran name-mangling scheme])
+ ;;
esac
])# _AC_FC_WRAPPERS
AC_DEFUN([AC_FC_SRCEXT],
[AC_LANG_PUSH(Fortran)dnl
AC_CACHE_CHECK([for Fortran flag to compile .$1 files],
- ac_cv_fc_srcext_$1,
+ ac_cv_fc_srcext_$1,
[ac_ext=$1
ac_fcflags_srcext_save=$ac_fcflags_srcext
ac_fcflags_srcext=
AC_DEFUN_ONCE([AC_FC_FREEFORM],
[AC_LANG_PUSH(Fortran)dnl
AC_CACHE_CHECK([for Fortran flag needed to allow free-form source],
- ac_cv_fc_freeform,
+ ac_cv_fc_freeform,
[ac_cv_fc_freeform=unknown
ac_fc_freeform_FCFLAGS_save=$FCFLAGS
for ac_flag in none -ffree-form -FR -free -qfree -Mfree -Mfreeform \
- -freeform "-f free"
+ -freeform "-f free"
do
test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_freeform_FCFLAGS_save $ac_flag"
AC_COMPILE_IFELSE([
program freeform
! FIXME: how to best confuse non-freeform compilers?
print *, 'Hello ', &
- 'world.'
+ 'world.'
end],
- [ac_cv_fc_freeform=$ac_flag; break])
+ [ac_cv_fc_freeform=$ac_flag; break])
done
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
FCFLAGS=$ac_fc_freeform_FCFLAGS_save
])
if test "x$ac_cv_fc_freeform" = xunknown; then
m4_default([$2],
- [AC_MSG_ERROR([Fortran does not accept free-form source], 77)])
+ [AC_MSG_ERROR([Fortran does not accept free-form source], 77)])
else
if test "x$ac_cv_fc_freeform" != xnone; then
FCFLAGS="$FCFLAGS $ac_cv_fc_freeform"
projects / thirdparty / autoconf.git / commitdiff
