* lex.c (ffelex_hash_): Avoid eating one whole line after

[pf3gnuchains/gcc-fork.git] / gcc / f / config-lang.in

diff --git a/gcc/f/config-lang.in b/gcc/f/config-lang.in
index 7462624..d0364a4 100644 (file)
--- a/gcc/f/config-lang.in
+++ b/gcc/f/config-lang.in
@@ -1,5 +1,5 @@
 # Top level configure fragment for GNU FORTRAN.
-#   Copyright (C) 1995-1997 Free Software Foundation, Inc.
+#   Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
 
 #This file is part of GNU Fortran.
 
@@ -26,75 +26,12 @@
 # stagestuff   - files to add to $(STAGESTUFF)
 # diff_excludes        - files to ignore when building diffs between two versions.
 
-if grep DECL_STATIC_CONSTRUCTOR $srcdir/tree.h >/dev/null; then
-   if grep flag_move_all_movables $srcdir/toplev.c >/dev/null; then true
-   else
-      echo "You haven't applied the patches to the GCC 2.7.x distribution in"
-      echo "$srcdir as described in g77/README.g77 and gcc/f/gbe/README."
-      echo ""
-      exit 1
-   fi
-else
-   if grep put_pending_sizes $srcdir/stor-layout.c >/dev/null; then true
-   else
-      echo "You haven't applied the patches to the GCC 2.6.x distribution in"
-      echo "$srcdir as described in g77/README.g77 and gcc/f/gbe/README."
-      echo ""
-      exit 1
-   fi
-fi
-
 language="f77"
 
 compilers="f771\$(exeext)"
 
-case "$arguments" in
-# *--enable-f2c* | *-enable-f2c*)
-#   echo "f77: enabling f2c."
-#  stagestuff="g77 g77-cross f771 libf2c.a f2c fc" ;;
-#  stagestuff="g77 g77-cross f771 libf2c.a f2c" ;;
-*)
-  stagestuff="g77\$(exeext) g77-cross\$(exeext) f771\$(exeext) libf2c.a" ;;
-esac
-
-diff_excludes="-x \"f/g77.info*\""
-
-# Create the runtime library directory tree if necessary.
-test -d f || mkdir f
-test -d f/runtime || mkdir f/runtime
-test -d f/runtime/libF77 || mkdir f/runtime/libF77
-test -d f/runtime/libI77 || mkdir f/runtime/libI77
-test -d f/runtime/libU77 || mkdir f/runtime/libU77
-
-# Need to make top-level stageN directory trees, else if needed
-# later by gcc/Makefile, it'll make only the first levels and
-# the language subdirectory levels, not the runtime stuff.
-for stageN in stage1 stage2 stage3 stage4
-do
-       test -d $stageN || mkdir $stageN
-       test -d $stageN/f || mkdir $stageN/f
-       test -d $stageN/f/runtime || mkdir $stageN/f/runtime
-       test -d $stageN/f/runtime/libF77 || mkdir $stageN/f/runtime/libF77
-       test -d $stageN/f/runtime/libI77 || mkdir $stageN/f/runtime/libI77
-       test -d $stageN/f/runtime/libU77 || mkdir $stageN/f/runtime/libU77
-done
+stagestuff="g77\$(exeext) g77-cross\$(exeext) f771\$(exeext)"
 
-# Make links into top-level stageN from target trees.
-for stageN in stage1 stage2 stage3 stage4 include
-do
-       $remove -f f/$stageN f/runtime/$stageN f/runtime/libF77/$stageN \
-               f/runtime/libI77/$stageN f/runtime/libU77/$stageN
-       (cd f; $symbolic_link ../$stageN . 2>/dev/null)
-       (cd f/runtime; $symbolic_link ../$stageN . 2>/dev/null)
-       (cd f/runtime/libF77; $symbolic_link ../$stageN . 2>/dev/null)
-       (cd f/runtime/libI77; $symbolic_link ../$stageN . 2>/dev/null)
-       (cd f/runtime/libU77; $symbolic_link ../$stageN . 2>/dev/null)
-done
+diff_excludes="-x f/BUGS -x f/NEWS -x f/INSTALL -x f/intdoc.texi"
 
-case "$srcdir" in
-.) ;;
-*) echo
-   echo "Building f77 outside the source directory is likely to not work"
-   echo "unless you are using GNU make or a compatible VPATH mechanism."
-   echo ;;
-esac
+target_libs=target-libf2c