diff --git a/README.md b/README.md
index 09657922..cc8b522d 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,7 @@ with:
 
 * getdns can be configured for stub resolution mode only with the `--enable-stub-only` option to configure.  This removed the dependency on `libunbound`.
 * Currently getdns only offers two helper functions to deal with IDN: `getdns_convert_ulabel_to_alabel` and `getdns_convert_alabel_to_ulabel`.  If you do not need these functions, getdns can be configured to compile without them with the `--without-libidn` option to configure.
-* When both `--enable-stub-only` and `--with-libidn` options are used, getdns has only one dependency left, which is OpenSSL.
+* When both `--enable-stub-only` and `--without-libidn` options are used, getdns has only one dependency left, which is OpenSSL.
 
 ## Extensions / Event loop dependencies
 
diff --git a/src/test/tpkg/run-all-lcov.sh b/src/test/tpkg/run-all-lcov.sh
new file mode 100755
index 00000000..5e5bfffe
--- /dev/null
+++ b/src/test/tpkg/run-all-lcov.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+export SRCDIR=`dirname $0`
+. `dirname $0`/setup-env.sh
+
+LCOV_MERGE=""
+for TEST_PKG in ${SRCDIR}/*.tpkg
+do
+    # when we run our test, we need to compile with profiling
+	CFLAGS="-fprofile-arcs -ftest-coverage -O0" "${TPKG}" $* exe "${TEST_PKG}"
+    # after the test is complete, we need to collect the coverage data
+    INFO_FILE=`echo $TEST_PKG | sed 's/.tpkg$//'`.info
+    geninfo $SRCDIR/.. -o $INFO_FILE
+    LCOV_MERGE="$LCOV_MERGE -a $INFO_FILE"
+done
+lcov $LCOV_MERGE -o run-all.info
+genhtml run-all.info --output-directory coverage-html
+"${TPKG}" r