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| author | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2011-03-05 11:41:37 +0100 |
|---|---|---|
| committer | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2011-03-05 12:33:57 +0100 |
| commit | c9cbf626a186371287476a523a0233d219cf181e (patch) | |
| tree | 1ced893231497b11c2e19f9056dab9f1789e4845 | |
| parent | 4c79761f40980100834f19147f1d1d4ec03742b0 (diff) | |
| download | autoconf-c9cbf626a186371287476a523a0233d219cf181e.tar.gz | |
docs: fix description of AC_F77_IMPLICIT_NONE.
* doc/autoconf.texi (Fortran Compiler) [AC_F77_IMPLICIT_NONE]:
This macro modifies FFLAGS, not FCFLAGS. Fix grammar nit.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | doc/autoconf.texi | 7 |
2 files changed, 8 insertions, 3 deletions
@@ -1,5 +1,9 @@ 2011-03-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + docs: fix description of AC_F77_IMPLICIT_NONE. + * doc/autoconf.texi (Fortran Compiler) [AC_F77_IMPLICIT_NONE]: + This macro modifies FFLAGS, not FCFLAGS. + AC_FC_SRCEXT: allow gfortran to compile .f77 files. * lib/autoconf/fortran.m4 (AC_FC_SRCEXT): Try '-x f77' for .f77 files, '-x f95' for others, for gfortran. diff --git a/doc/autoconf.texi b/doc/autoconf.texi index 29c6d2c9..1cd246b1 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -8270,9 +8270,10 @@ variable. @acindex{FC_IMPLICIT_NONE} Try to disallow implicit declarations in the Fortran compiler. If -successful, the @var{action-if-success} is called and any needed flags -are added to @code{FCFLAGS}. Otherwise, @var{action-if-failure} is -called, which defaults to failing with an error message. +successful, @var{action-if-success} is called and any needed flags +are added to @code{FFLAGS} or @code{FCFLAGS}, respectively. Otherwise, +@var{action-if-failure} is called, which defaults to failing with an error +message. The result of these macros are cached in the @code{ac_cv_f77_implicit_none} and @code{ac_cv_fc_implicit_none} |