[svn-r21198] Change default fortran compiler to gfortran

Tested: cygwin

config/i686-pc-cygwin

@@ -1,4 +1,4 @@
-#							-*- shell-script -*-
+#              -*- shell-script -*-
 #
 # Copyright by The HDF Group.
 # Copyright by the Board of Trustees of the University of Illinois.
@@ -39,9 +39,9 @@ fi
 if test "X-" = "X-$FC"; then
     case $CC_BASENAME in
         gcc*)
-            FC=g95
+            FC=gfortran
             FCLIBS=-lgcc
-            FC_BASENAME=g95
+            FC_BASENAME=gfortran
             ;;
         pgcc*)
             FC=pgf90
@@ -61,6 +61,9 @@ else
         # The PGI and Intel compilers are automatically detected below
         ifc*|ifort*|pgf90*)
             ;;
+        gfortran)
+            FCLIBS=-lgcc
+            ;;
         g95)
             FCLIBS=-lgcc
             ;;

release_docs/INSTALL_Cygwin.txt

@@ -181,7 +181,7 @@ Install HDF5 on Cygwin
        example, if users want to configure HDF5 C/C++/Fortran 
        library with szip library enabled, with zlib library at 
        /cygdrive/c/usr/, and install HDF5 into directory 
-       /cygdrive/c/hdf5 using gcc/g++ as C/C++ compiler and g95
+       /cygdrive/c/hdf5 using gcc/g++ as C/C++ compiler and gfortran
        as fortran compiler
      
            $ ./configure