[PATCH 5.13 019/380] tools/thermal/tmon: Add cross compiling support

[Greg Kroah-Hartman]

From: Rolf Eike Beer <eb@xxxxxxxxx>

commit b5f7912bb604b47a0fe024560488a7556dce8ee7 upstream.

Default to prefixed pkg-config when crosscompiling, this matches what
other parts of the tools/ directory already do.

[dlezcano] : Reworked description

Signed-off-by: Rolf Eike Beer <eb@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/31302992.qZodDJZGDc@devpool47
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 tools/thermal/tmon/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -10,7 +10,7 @@ override CFLAGS+= $(call cc-option,-O3,-
 # Add "-fstack-protector" only if toolchain supports it.
 override CFLAGS+= $(call cc-option,-fstack-protector-strong)
 CC?= $(CROSS_COMPILE)gcc
-PKG_CONFIG?= pkg-config
+PKG_CONFIG?= $(CROSS_COMPILE)pkg-config
 
 override CFLAGS+=-D VERSION=\"$(VERSION)\"
 LDFLAGS+=