Merge pull request #245 from rbrito/fix-makefile

Makefile: Don't use `echo`'s `-e` option for portability.

diff --git a/Makefile b/Makefile
index 07cc1ef..b1a4107 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -10,9 +10,11 @@ update-readme:
                header=$$(sed -e '/.*## OPTIONS/,$$ d' README.md) && \
                footer=$$(sed -e '1,/.*## FAQ/ d' README.md) && \
                echo "$${header}" > README.md && \
-               echo -e '\n## OPTIONS' >> README.md && \
+               echo >> README.md && \
+               echo '## OPTIONS' >> README.md && \
                echo "$${options}" >> README.md&& \
-               echo -e '\n## FAQ' >> README.md && \
+               echo >> README.md && \
+               echo '## FAQ' >> README.md && \
                echo "$${footer}" >> README.md
 
 compile: