[svn-r17568] Purpose:

    Configure Fix

Description:

    Modified configure to set FC and CXX to "no" when fortran and c++ are
    not being compiled, respectively. This will prevent configure from running
    some checks on these compilers when they are not being used.

    This fixes a problem that was occuring when FC and/or CXX are set to
    a nonexistant or invalid compiler. Even if the languages were disabled,
    a libtool test would fail, thus preventing libtool from properly linking
    any libraries, yet configure would not flag an error message due to this
    because the languages were disabled.

Tested:

    - h5committest (jam, smirom, linew)
    - manually eyeballed configure output and logfile.

1 files changed, 2 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 50a23b4..4210458 100644
--- a/configure.in
+++ b/configure.in
@@ -433,6 +433,7 @@ dnl compile the DOUBLE PRECISION interfaces.
   AC_LANG_POP(Fortran)
 else
   echo "no"
+  FC="no"
 fi
 
 AM_CONDITIONAL([FORTRAN_HAVE_SIZEOF], [test "X$HAVE_SIZEOF" = "Xyes"])
@@ -559,6 +560,7 @@ int main(void) {
   ])
 else
   echo "no"
+  CXX="no"
 fi
 
 dnl Change back to the C language