Use autoconf to generate compiler options

Hopefully this means we'll break on fewer platforms.

Also, remove some of the extra optimization flags (e.g. -O3
-fomit-frame-pointer), which don't really do much.

1 files changed, 9 insertions, 1 deletions

diff --git a/COPYRIGHT b/COPYRIGHT
index 5ea30be..a5bd19c 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -54,7 +54,7 @@ the public domain.  Most are distributed with the following notice:
   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   SOFTWARE.
 
-Exception:
+Exceptions:
 
  - Portions of HMAC.py and setup.py are derived from Python 2.2, and
    are therefore Copyright (c) 2001, 2002, 2003 Python Software
@@ -62,6 +62,14 @@ Exception:
    under the terms of the Python 2.2 license.  (See the file
    LEGAL/copy/LICENSE.python-2.2 for details.)
 
+ - The various GNU autotools (autoconf, automake, aclocal, etc.) are
+   used during the build process.  This includes macros from
+   autoconf-archive, which are located in the m4/ directory.  As is
+   customary, some files from the GNU autotools are included in the
+   source tree (in the root directory, and in the build-aux/
+   directory).  These files are merely part of the build process, and
+   are not included in binary builds of the software.
+
 EXPORT RESTRICTIONS:
 
 Note that the export or re-export of cryptographic software and/or