From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Fri, 20 Jan 2012 19:52:02 +0000 (+0100)
Subject: fixlet: flags for Fortran77 compiler are in FFLAGS, not F77FLAGS
X-Git-Tag: v1.11.2b~2^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84fbf466f32d0e47291a91d620f7d4831bba34fe;p=thirdparty%2Fautomake.git

fixlet: flags for Fortran77 compiler are in FFLAGS, not F77FLAGS

This change fixes automake bug#10555.

Note that the bug was a minor one, since it didn't affect the
compilation rules generated by automake, but only only the "hints"
printed by automake in some error messages (e.g., "The usual way
to define `FFLAGS' is to add AC_PROG_F77 to configure.ac").

* lib/Automake/Variable.pm (%_ac_macro_for_var): The code generated
by AC_PROG_F77 uses FFLAGS, not F77FLAGS, as the variable where to
look for switches for the Fortran 77 compiler: adjust accordingly.
---

diff --git a/lib/Automake/Variable.pm b/lib/Automake/Variable.pm
index 686847d4f..8f712bd2c 100644
--- a/lib/Automake/Variable.pm
+++ b/lib/Automake/Variable.pm
@@ -181,7 +181,7 @@ my %_ac_macro_for_var =
    CXX => 'AC_PROG_CXX',
    CXXFLAGS => 'AC_PROG_CXX',
    F77 => 'AC_PROG_F77',
-   F77FLAGS => 'AC_PROG_F77',
+   FFLAGS => 'AC_PROG_F77',
    FC => 'AC_PROG_FC',
    FCFLAGS => 'AC_PROG_FC',
    OBJC => 'AC_PROG_OBJC',