x11-misc/tint2: fix underlinked -lm

Closes: https://bugs.gentoo.org/961098
Signed-off-by: Sam James <sam@gentoo.org>

x11-misc/tint2/files/tint2-17.1.3-math.patch

@@ -0,0 +1,11 @@
+https://bugs.gentoo.org/961098
+--- a/src/tint2conf/CMakeLists.txt
++++ b/src/tint2conf/CMakeLists.txt
+@@ -75,6 +75,7 @@
+                                  ${GTHREAD2_LIBRARIES}
+                                  ${GTK3_LIBRARIES}
+                                  ${RSVG_LIBRARIES} )
++target_link_libraries( tint2conf m )
+ 
+ add_definitions( -DINSTALL_PREFIX=\"${CMAKE_INSTALL_PREFIX}\" )
+ add_definitions( -DLOCALEDIR=\"${CMAKE_INSTALL_FULL_LOCALEDIR}\" )

x11-misc/tint2/tint2-17.1.3-r1.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -35,6 +35,10 @@ DEPEND="
 "
 RDEPEND="${DEPEND}"
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-17.1.3-math.patch
+)
+
 src_prepare() {
 	cmake_src_prepare
 	xdg_environment_reset