BR: autoconf-archive for AX_PTHREAD

diff --git a/mpfr.spec b/mpfr.spec
index 2e36070463567cfa249748778d97da5ff6c052aa..17cf27de3715419e67a4fcb7d5d6bda75cb4d74f 100644 (file)
--- a/mpfr.spec
+++ b/mpfr.spec
@@ -14,6 +14,7 @@ Source0:      https://www.mpfr.org/mpfr-current/%{name}-%{version}.tar.xz
 Patch0:                %{name}-info.patch
 URL:           https://www.mpfr.org/
 BuildRequires: autoconf >= 2.50
+BuildRequires: autoconf-archive
 BuildRequires: automake >= 1:1.13
 BuildRequires: gmp-devel >= 5.0
 BuildRequires: libtool