From 8113c00b99d303c8073a2493f6b8978600e54967 Mon Sep 17 00:00:00 2001
From: Lumir Balhar <lbalhar@redhat.com>
Date: Mon, 9 Jul 2018 12:38:59 +0200
Subject: pylibfdt: Allow switch to Python 3 via environment variable PYTHON

Python 2 is still the default but it can be changed by
setting environment variable PYTHON before build/test.

Signed-off-by: Lumir Balhar <lbalhar@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 7a472b7..d9495f0 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,7 @@ BISON = bison
 LEX = flex
 SWIG = swig
 PKG_CONFIG ?= pkg-config
+PYTHON ?= python2
 
 INSTALL = /usr/bin/install
 INSTALL_PROGRAM = $(INSTALL)
@@ -147,7 +148,7 @@ all: $(BIN) libfdt
 # We need both Python and swig to build/install pylibfdt.
 # This builds the given make ${target} if those deps are found.
 check_python_deps = \
-	if $(PKG_CONFIG) --cflags python2 >/dev/null 2>&1; then \
+	if $(PKG_CONFIG) --cflags $(PYTHON) >/dev/null 2>&1; then \
 		if which swig >/dev/null 2>&1; then \
 			can_build=yes; \
 		fi; \
-- 
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