From 990f77b4c02349ad8450f7bf193277ca3ccb6487 Mon Sep 17 00:00:00 2001 From: Jack Grigg Date: Thu, 1 Oct 2020 10:41:26 +0100 Subject: [PATCH] build: Use the endomorphism optimization for secp256k1 The relevant patents have now expired: - US7110538B2 expired 2020-09-25. - US7995752B2 expired 2020-09-15. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 738f91edd..d9ee54ffd 100644 --- a/configure.ac +++ b/configure.ac @@ -978,7 +978,7 @@ PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR" unset PKG_CONFIG_LIBDIR PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP" -ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-module-recovery" +ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-endomorphism --enable-module-recovery" AC_CONFIG_SUBDIRS([src/secp256k1 src/univalue]) AC_OUTPUT