From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Date: Tue, 5 Feb 2019 11:03:42 +0000 (+0100)
Subject: Makefile: unexport 'PLATFORM' and 'OS' environment variables
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d3e535a839a893d4721240278fada4652544b60c;p=buildroot.git

Makefile: unexport 'PLATFORM' and 'OS' environment variables

Some package builds may fail when environment variables are present with the
same names as make variables in a package. This is a bigger problem for
environment variables with generic names, like 'PLATFORM' and 'OS'.

'PLATFORM' is for example a problem for host-acl.

Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---

diff --git a/Makefile b/Makefile
index 355a404e04..50a9f623b2 100644
--- a/Makefile
+++ b/Makefile
@@ -419,6 +419,8 @@ unexport TERMINFO
 unexport MACHINE
 unexport O
 unexport GCC_COLORS
+unexport PLATFORM
+unexport OS
 
 GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)