commit e1481fee4aa1e61ccef8e64e77aa347b6dd10493
author Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no> Mon Sep 06 16:54:03 2021 +0200
committer Carles Cufí <carles.cufi@nordicsemi.no> Tue Sep 07 11:42:47 2021 +0200
tree 26b7d9c8a1ee9f581507a9bfbe33ec92fe5976cf
parent 153196b3784032b9dc706c9e2ac3a25e1aedfdbb

drives: cmake: zephyr_library_property(ALLOW_EMPTY TRUE) on drivers lib

This commit now sets the Zephyr library property `ALLOW_EMPTY` to
silence the warning:
`No SOURCES given to Zephyr library: drivers__interrupt_controller`

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

drivers/interrupt_controller/CMakeLists.txt

diff --git a/drivers/interrupt_controller/CMakeLists.txt b/drivers/interrupt_controller/CMakeLists.txt
index 09ad7ed..8e16197 100644
--- a/drivers/interrupt_controller/CMakeLists.txt
+++ b/drivers/interrupt_controller/CMakeLists.txt
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 zephyr_library()
+zephyr_library_property(ALLOW_EMPTY TRUE)
 zephyr_library_sources_ifdef(CONFIG_ARCV2_INTERRUPT_UNIT    intc_arcv2_irq_unit.c)
 zephyr_library_sources_ifdef(CONFIG_CAVS_ICTL               intc_cavs.c)
 zephyr_library_sources_ifdef(CONFIG_DW_ICTL                 intc_dw.c)