diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92859524..19ebd738 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1588,18 +1588,12 @@ jobs:
         # Generate test list
         TEST_ARGS="
             -T ${ZEPHYR_ROOT}/samples/hello_world
+            -T ${ZEPHYR_ROOT}/samples/cpp/hello_world
             -T ${ZEPHYR_ROOT}/tests/lib/c_lib
+            -T ${ZEPHYR_ROOT}/tests/lib/cpp
             -T ${ZEPHYR_ROOT}/tests/lib/newlib
             "
 
-        # FIXME: Build C++ samples and tests only for Linux hosts because there
-        #        is a known issue causing link failures on non-Linux hosts (see
-        #        GitHub issue #760).
-        if [ "${{ runner.os }}" == "Linux" ]; then
-          TEST_ARGS+="-T ${ZEPHYR_ROOT}/samples/cpp/hello_world "
-          TEST_ARGS+="-T ${ZEPHYR_ROOT}/tests/lib/cpp "
-        fi
-
         # Run tests with twister
         TWISTER="${ZEPHYR_ROOT}/scripts/twister"
         ${TWISTER} -v -N --force-color --inline-logs --retry-failed 3 \
diff --git a/crosstool-ng b/crosstool-ng
index d43d7bf4..53b5327d 160000
--- a/crosstool-ng
+++ b/crosstool-ng
@@ -1 +1 @@
-Subproject commit d43d7bf4fd2d5723db0d86ccc0066fcb967b5fd2
+Subproject commit 53b5327d821a6b6949fa455f14a9631146af897c
diff --git a/gcc b/gcc
index 0835dbe3..df666195 160000
--- a/gcc
+++ b/gcc
@@ -1 +1 @@
-Subproject commit 0835dbe3b694f50705f225b2af263ad080bb87c7
+Subproject commit df666195d9e9cd45584024aee587d2b5758ff371