dependencies: fix tests on LD_LIBRARY_PATH

Things like LD_LIBRARY_PATH=. or even LD_LIBRARY_PATH=.:/usr/lib were
not detected as incorrect.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/toolchain/dependencies/dependencies.sh b/toolchain/dependencies/dependencies.sh
index 923c76bcd861a2791fd4141b1c35745a054ff430..f5d9163cc4fec605933a86f5ff1cc36368d78c1a 100755 (executable)
--- a/toolchain/dependencies/dependencies.sh
+++ b/toolchain/dependencies/dependencies.sh
@@ -23,10 +23,10 @@ fi
 # sanity check for CWD in LD_LIBRARY_PATH
 # try not to rely on egrep..
 if test -n "$LD_LIBRARY_PATH" ; then
-       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':.:' >/dev/null 2>&1 ||
-       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep 'TRiGGER_start:' >/dev/null 2>&1 ||
-       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':TRiGGER_end' >/dev/null 2>&1 ||
-       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep '::' >/dev/null 2>&1
+       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':\.:' >/dev/null 2>&1 ||
+       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||
+       /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':\.TRiGGER_end' >/dev/null 2>&1 ||
+       /bin/echo TRiGGER_start"$LD_LIBRARY_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 "LD_LIBRARY_PATH environment variable. This doesn't work.\n"