From 5e3b74927b4fef03d91518d235e9e3ba8cd7ab2e Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex@linutronix.de>
Date: Wed, 9 Nov 2022 20:49:41 +0100
Subject: [PATCH] Makefile.am: do not clobber PYTHONPATH from build environment

This environment variable has special significance for python,
and so lirc's variable has to be named something else.

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 Makefile.am       | 2 +-
 pylint.mak        | 2 +-
 tools/Makefile.am | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 6718af1..fae423e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -128,7 +128,7 @@ endif
 
 pylint: .phony
 	$(MAKE) -C tools pylint
-	-PYTHONPATH=$(PYTHONPATH) $(PYLINT) --rcfile=pylint.conf \
+	-PYTHONPATH=$(LIRCPYTHONPATH) $(PYLINT) --rcfile=pylint.conf \
 	--msg-template='$(pylint_template)' $(py_PYTHON)
 
 pep8: $(py_PYTHON)
diff --git a/pylint.mak b/pylint.mak
index bf427ab..2692951 100644
--- a/pylint.mak
+++ b/pylint.mak
@@ -1,5 +1,5 @@
 PYTHONPATH1      = $(abs_top_srcdir)/python-pkg/lirc:
 PYTHONPATH2      = $(abs_top_srcdir)/python-pkg/lirc/lib/.libs
-PYTHONPATH       = $(PYTHONPATH1):$(PYTHONPATH2)
+LIRCPYTHONPATH   = $(PYTHONPATH1):$(PYTHONPATH2)
 PYLINT           = python3-pylint
 pylint_template  = {path}:{line}: [{msg_id}({symbol}), {obj}] {msg}
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 85d1fd0..96b17f8 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -142,7 +142,7 @@ force-pylint: .phony
 
 pylint: .pylint-stamp
 .pylint-stamp: $(py_sources)
-	-PYTHONPATH=$(PYTHONPATH) $(PYLINT) --rcfile=../pylint.conf \
+	-PYTHONPATH=$(LIRCPYTHONPATH) $(PYLINT) --rcfile=../pylint.conf \
 	--msg-template='$(pylint_template)' $? && touch $@
 
 .phony:
-- 
2.30.2