From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 29 Jun 2012 00:14:56 +0000 (+0000)
Subject: dependencies: ensure that DESTDIR isn't set when running Buildroot
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9910eba33adb2b783b0df5d90a857816e82fbd55;p=buildroot.git

dependencies: ensure that DESTDIR isn't set when running Buildroot

Having DESTDIR set in the environment before running Buildroot creates
some funky problems in the build process. Prevent users from running
into this kind of troubles.

Cc: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---

diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh
index c47ffcf43c..43ec3cc0f9 100755
--- a/support/dependencies/dependencies.sh
+++ b/support/dependencies/dependencies.sh
@@ -48,6 +48,12 @@ if test -n "$PERL_MM_OPT" ; then
     exit 1
 fi
 
+if test -n "$DESTDIR" ; then
+    /bin/echo -e "\nYou have the DESTDIR environment variable set. Please"
+    /bin/echo -e "unset it so that Buildroot can work properly."
+    exit 1
+fi
+
 # Verify that which is installed
 if ! which which > /dev/null ; then
 	/bin/echo -e "\nYou must install 'which' on your build machine\n";