--- /dev/null
+--- thunderbird-91.1.1/modules/fdlibm/src/math_private.h.orig 2021-09-16 18:04:11.000000000 +0200
++++ thunderbird-91.1.1/modules/fdlibm/src/math_private.h 2021-09-20 09:14:38.327837986 +0200
+@@ -30,8 +30,7 @@
+ * Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
+ */
+
+-typedef double __double_t;
+-typedef __double_t double_t;
++typedef double_t __double_t;
+
+ /*
+ * The original fdlibm code used statements like:
Patch1: no-subshell.patch
Patch2: enable-addons.patch
Patch3: %{name}-system-virtualenv.patch
+Patch4: glibc-2.34.patch
URL: http://www.mozilla.org/projects/thunderbird/
BuildRequires: alsa-lib-devel
BuildRequires: autoconf2_13 >= 2.13
%patch1 -p1
%patch2 -p0
%patch3 -p2
+%patch4 -p1
%build
cp -p %{_datadir}/automake/config.* build/autoconf