Enable COMPILER_RT_BUILD_BUILTINS for armel

According to upstream commit aadec60ad9b81f00cf6fcdcbff61f1144d206769,
starting with LLVM 17, armv4t is now supported.

(untested)

diff --git a/debian/rules b/debian/rules
index 6f953d47cfc5ea56b09a0ecab7f25404cb0c64ed..027183e75913b5ba70972aab673ed733d7816b57 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -178,9 +178,6 @@ ifneq (,$(findstring $(DEB_HOST_ARCH),armel))
 # https://wiki.debian.org/ArmEabiPort
   CFLAGS_EXTRA += -march=armv5t
   CXXFLAGS_EXTRA += -march=armv5t
-# disable compiler-rt builtins (not supported for baseline armel arch: armv5t)
-# See http://lists.llvm.org/pipermail/llvm-dev/2016-May/099761.html
-  STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
   COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
   LIBCXX_USE_COMPILER_RT := OFF
 # disable scudo standalone (not supported for baseline armel arch: armv5t)