include: don't rely on perl for printing prereq errors

Perl might not be present while checking prereqs, e.g. on a fresh
FreeBSD install.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 44276

diff --git a/include/prereq.mk b/include/prereq.mk
index d3b73663e34a16bef37e17e2ec31b4a3e5ee0e5d..83625e3bf2de08355d32b18d65979601b7ac17c9 100644 (file)
--- a/include/prereq.mk
+++ b/include/prereq.mk
@@ -35,7 +35,7 @@ define Require
                        echo 'ok.'; \
                else \
                        echo 'failed.'; \
-                       echo -e "$(PKG_NAME): $(strip $(2))" | perl -ne 's/\\\s*/\n/g,print' >> $(TMP_DIR)/.prereq-error; \
+                       echo -e "$(PKG_NAME): $(strip $(2))" >> $(TMP_DIR)/.prereq-error; \
                fi
 
     check-$(1): FORCE