Commit c87eb21e authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

dependencies: check that . is not in the PATH 



Having . in the PATH makes the toolchain build process fail because it
confuses host tools and target tools.

This fixes bug #75.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 6b8b8295

toolchain/dependencies/dependencies.sh

+15 −0
Original line number Diff line number Diff line
@@ -34,6 +34,21 @@ if test -n "$LD_LIBRARY_PATH" ; then 
	fi

fi;



# sanity check for CWD in PATH. Having the current working directory

# in the PATH makes the toolchain build process break.

# try not to rely on egrep..

if test -n "$PATH" ; then

	/bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep ':\.:' >/dev/null 2>&1 ||

	/bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||

	/bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep ':\.TRiGGER_end' >/dev/null 2>&1 ||

	/bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep 'TRIGGER_start\.TRIGGER_end' >/dev/null 2>&1

	if test $? = 0; then

		/bin/echo -e "\nYou seem to have the current working directory in your"

		/bin/echo -e "PATH environment variable. This doesn't work.\n"

		exit 1;

	fi

fi;



# Verify that which is installed

if ! which which > /dev/null ; then

	/bin/echo -e "\nYou must install 'which' on your build machine\n";