From: Richard Kenner <kenner@gcc.gnu.org>
Date: Mon, 9 Jun 1997 23:14:14 +0000 (-0400)
Subject: (with-gxx-include-dir): New parameter for setting the g++ header file
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9514f0d113f1dfc578168792c7ba37d96c18b4f4;p=gcc.git

(with-gxx-include-dir): New parameter for setting the g++ header file
directory.

From-SVN: r14201
---

diff --git a/gcc/configure.in b/gcc/configure.in
index 54ce459008f..926bc20439a 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -65,13 +65,17 @@ if [[ x$local_prefix = x ]]; then
 	local_prefix=/usr/local
 fi
 
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compiling gcc.
-#
-#	   --local-prefix=DIR	specifies directory to put local ./include in.
-#	   --gxx-include-dir=DIR specifies directory to put g++ header files in.
-#
+# Specify the g++ header file directory
+AC_ARG_WITH(gxx-include-dir,
+[  --with-gxx-include-dir=DIR
+                          specifies directory to put g++ header files.],
+gxx_include_dir=$with_gxx_include_dir,
+gxx_include_dir='${prefix}/include/g++')
+
+# Default g++ header file directory if it is empty
+if [[ x$gxx_include_dir = x ]]; then
+	gxx_include_dir='${prefix}/include/g++'
+fi
 
 # Determine the host, build, and target systems
 AC_CANONICAL_SYSTEM
@@ -2911,6 +2915,7 @@ AC_SUBST(lang_options_files)
 AC_SUBST(objc_thread_file)
 AC_SUBST(version)
 AC_SUBST(local_prefix)
+AC_SUBST(gxx_include_dir)
 AC_SUBST(fixincludes)
 AC_SUBST(build_install_headers_dir)
 AC_SUBST(exeext)
@@ -3003,6 +3008,7 @@ lang_options_files='${lang_options_files}'
 objc_thread_file='${objc_thread_file}'
 version='${version}'
 local_prefix='${local_prefix}'
+gxx_include_dir='${gxx_include_dir}'
 fixincludes='${fixincludes}'
 build_install_headers_dir='${build_install_headers_dir}'
 exeext='${exeext}'