linux-kernel - [PATCH] tools: lib: thermal: Correct CFLAGS and LDFLAGS in pkg-config template

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Message-Id: <20251226-libthermal-pkgconfig-v1-1-3406de5ca8ea@bootlin.com>
Date: Fri, 26 Dec 2025 08:54:32 +0100
From: Romain Gantois <romain.gantois@...tlin.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, Zhang Rui <rui.zhang@...el.com>, 
 Lukasz Luba <lukasz.luba@....com>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Romain Gantois <romain.gantois@...tlin.com>
Subject: [PATCH] tools: lib: thermal: Correct CFLAGS and LDFLAGS in
 pkg-config template

There are two issues with the current pkg-config template. Firstly, the
-lthermal linker flag is missing. Secondly, the libnl3 include directory
compiler flag references "include" instead of "includedir", which leads to
an unexpanded variable when pkg-config is called.

Add the missing -lthermal flag and correct the libnl3 include directory.

Signed-off-by: Romain Gantois <romain.gantois@...tlin.com>
---
 tools/lib/thermal/libthermal.pc.template | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/lib/thermal/libthermal.pc.template b/tools/lib/thermal/libthermal.pc.template
index ac24d0ab17f5..3b8a24d0a8b8 100644
--- a/tools/lib/thermal/libthermal.pc.template
+++ b/tools/lib/thermal/libthermal.pc.template
@@ -8,5 +8,5 @@ Name: libthermal
 Description: thermal library
 Requires: libnl-3.0 libnl-genl-3.0
 Version: @VERSION@
-Libs: -L${libdir} -lnl-genl-3 -lnl-3
-Cflags: -I${includedir} -I${include}/libnl3
+Libs: -L${libdir} -lnl-genl-3 -lnl-3 -lthermal
+Cflags: -I${includedir} -I${includedir}/libnl3

---
base-commit: d113735421da322ea144c9778c433de6ff6bc57b
change-id: 20251226-libthermal-pkgconfig-23259b10478a

Best regards,
-- 
Romain Gantois <romain.gantois@...tlin.com>