diff mbox series

[v2,14/28] bluez: Disable invalid-pp-token warning with clang

Message ID 20250520-clang-toolchain-v2-14-db97c2eb3756@gmail.com
State New
Headers show
Series clang: Add clang C/C++ toolchain | expand

Commit Message

Khem Raj May 21, 2025, 6:19 a.m. UTC
We add FIRMWARE_DIR via CFLAGS using escapes for string and clang
option parser flags it

<command line>:4:23: warning: missing terminating '"' character [-Winvalid-pp-token]
    4 | #define FIRMWARE_DIR \"/usr/lib/firmware\"
      |                       ^

emitting this warning during configure means some tests fail wrongly. e.g.
test for enable -fPIC -DPIC, which results in textrels in libbbluetooth.so

This warning can be disabled, the string is correctly passed to sources in
the end, so its spurious

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/recipes-connectivity/bluez5/bluez5.inc | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/meta/recipes-connectivity/bluez5/bluez5.inc b/meta/recipes-connectivity/bluez5/bluez5.inc
index 7bae968094f2a272c4deff7416dbd1208549e6ce..5835662f7a63a23915ec4af94597ec4a614a4640 100644
--- a/meta/recipes-connectivity/bluez5/bluez5.inc
+++ b/meta/recipes-connectivity/bluez5/bluez5.inc
@@ -84,6 +84,7 @@  EXTRA_OECONF = "\
 "
 
 CFLAGS += "-DFIRMWARE_DIR=\\"${nonarch_base_libdir}/firmware\\""
+CFLAGS:append:toolchain-clang = " -Wno-invalid-pp-token"
 
 # bluez5 builds a large number of useful utilities but does not
 # install them.  Specify which ones we want put into ${PN}-noinst-tools.