Remove --with-gmp-dir and --with-mpfr-dir

The top-level configure options --with-gmp-dir and --with-mpfr-dir
were obsoleted and marked as "REMOVED" back in 2006.  I think that's
long enough ago for everyone to have updated their scripts, so this
patch removes them entirely.  While doing this, I also found one other
leftover that wasn't removed by the earlier patch.  This is also
removed here.

2022-03-28  Tom Tromey  <tromey@adacore.com>

	* configure.ac: Remove --with-mpfr-dir and --with-gmp-dir.
	* configure: Rebuild.

2 files changed, 3 insertions, 33 deletions

diff --git a/configure b/configure
index f7e0fa4..69d8fc0 100755
--- a/configure
+++ b/configure
@@ -811,11 +811,9 @@ enable_pgo_build
 with_mpc
 with_mpc_include
 with_mpc_lib
-with_mpfr_dir
 with_mpfr
 with_mpfr_include
 with_mpfr_lib
-with_gmp_dir
 with_gmp
 with_gmp_include
 with_gmp_lib
@@ -1588,14 +1586,12 @@ Optional Packages:
                           --with-mpc-lib=PATH/lib
   --with-mpc-include=PATH specify directory for installed MPC include files
   --with-mpc-lib=PATH     specify directory for the installed MPC library
-  --with-mpfr-dir=PATH    this option has been REMOVED
   --with-mpfr=PATH        specify prefix directory for installed MPFR package.
                           Equivalent to --with-mpfr-include=PATH/include plus
                           --with-mpfr-lib=PATH/lib
   --with-mpfr-include=PATH
                           specify directory for installed MPFR include files
   --with-mpfr-lib=PATH    specify directory for the installed MPFR library
-  --with-gmp-dir=PATH     this option has been REMOVED
   --with-gmp=PATH         specify prefix directory for the installed GMP
                           package. Equivalent to
                           --with-gmp-include=PATH/include plus
@@ -3768,7 +3764,7 @@ case "${target}" in
   *-*-dragonfly*)
     ;;
   *-*-freebsd*)
-    if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
+    if test "x$with_gmp" = x \
 	&& ! test -d ${srcdir}/gmp \
 	&& test -f /usr/local/include/gmp.h; then
       with_gmp=/usr/local
@@ -7999,14 +7995,6 @@ fi
 # Specify a location for mpfr
 # check for this first so it ends up on the link line before gmp.
 
-# Check whether --with-mpfr-dir was given.
-if test "${with_mpfr_dir+set}" = set; then :
-  withval=$with_mpfr_dir; as_fn_error $? "The --with-mpfr-dir=PATH option has been removed.
-Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH" "$LINENO" 5
-fi
-
-
-
 # Check whether --with-mpfr was given.
 if test "${with_mpfr+set}" = set; then :
   withval=$with_mpfr;
@@ -8052,14 +8040,6 @@ fi
 
 # Specify a location for gmp
 
-# Check whether --with-gmp-dir was given.
-if test "${with_gmp_dir+set}" = set; then :
-  withval=$with_gmp_dir; as_fn_error $? "The --with-gmp-dir=PATH option has been removed.
-Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH" "$LINENO" 5
-fi
-
-
-
 # Check whether --with-gmp was given.
 if test "${with_gmp+set}" = set; then :
   withval=$with_gmp;
diff --git a/configure.ac b/configure.ac
index 434b1a2..d0f6d21 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
 #   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
-#   2014, 2015, 2016, 2019 Free Software Foundation, Inc.
+#   2014, 2015, 2016, 2019, 2022 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -1021,7 +1021,7 @@ case "${target}" in
   *-*-dragonfly*)
     ;;
   *-*-freebsd*)
-    if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
+    if test "x$with_gmp" = x \
 	&& ! test -d ${srcdir}/gmp \
 	&& test -f /usr/local/include/gmp.h; then
       with_gmp=/usr/local
@@ -1568,11 +1568,6 @@ fi
 
 # Specify a location for mpfr
 # check for this first so it ends up on the link line before gmp.
-AC_ARG_WITH(mpfr-dir,
-[AS_HELP_STRING([--with-mpfr-dir=PATH], [this option has been REMOVED])],
-[AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed.
-Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])])
-
 AC_ARG_WITH(mpfr,
 [AS_HELP_STRING([--with-mpfr=PATH],
 		[specify prefix directory for installed MPFR package.
@@ -1612,11 +1607,6 @@ Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+.])
 fi
 
 # Specify a location for gmp
-AC_ARG_WITH(gmp-dir,
-[AS_HELP_STRING([--with-gmp-dir=PATH], [this option has been REMOVED])],
-[AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed.
-Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])])
-
 AC_ARG_WITH(gmp,
 [AS_HELP_STRING([--with-gmp=PATH],
 		[specify prefix directory for the installed GMP package.