From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Tue, 26 Jun 2007 13:26:51 +0000 (-0000)
Subject: - check for clean environment variables ARCH, CROSS_COMPILE, GREP_OPTIONS
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0abc368c5ce6454aafe36f3cbe124225c89133ff;p=buildroot.git

- check for clean environment variables ARCH, CROSS_COMPILE, GREP_OPTIONS
---

diff --git a/toolchain/dependencies/dependencies.sh b/toolchain/dependencies/dependencies.sh
index ec005d8a21..d1bccd247a 100755
--- a/toolchain/dependencies/dependencies.sh
+++ b/toolchain/dependencies/dependencies.sh
@@ -61,6 +61,28 @@ if test -n "$CXXFLAGS" ; then
 fi;
 echo "CXXFLAGS clean:					Ok"
 
+if test -n "$GREP_OPTIONS" ; then
+        echo "GREP_OPTIONS clean:                               FALSE"
+        /bin/echo -e "\n\nYou must run 'unset GREP_OPTIONS' so buildroot can run with";
+        /bin/echo -e "a clean environment on your build machine\n";
+        exit 1;
+fi;
+
+if test -n "$CROSS_COMPILE" ; then
+        echo "CROSS_COMPILE clean:                               FALSE"
+        /bin/echo -e "\n\nYou must run 'unset CROSS_COMPILE' so buildroot can run with";
+        /bin/echo -e "a clean environment on your build machine\n";
+        exit 1;
+fi;
+
+if test -n "$ARCH" ; then
+        echo "ARCH clean:                               FALSE"
+        /bin/echo -e "\n\nYou must run 'unset ARCH' so buildroot can run with";
+        /bin/echo -e "a clean environment on your build machine\n";
+        exit 1;
+fi;
+
+
 echo "WORKS" | grep "WORKS" >/dev/null 2>&1
 if test $? != 0 ; then
 	echo "grep works:				FALSE"