OpenSSL: Generate lcov code coverage report

gistfile1.sh

#!/bin/sh
#
# Basic script to compile OpenSSL with code coverage support via gcc
# gcov and build HTML reports with lcov.
#

LCOV_DIR=lcov-results
LCOV_FILE=coverage.info
LCOV_FILTERED=coverage_final.info
PREFIX=~/install/openssl

mkdir $LCOV_DIR

make clean
export CC="gcc -fprofile-arcs -ftest-coverage"; ./config
make
make tests

### build coverage info and filter /usr/include/ files
lcov --capture --directory . --output-file $LCOV_FILE
lcov -r $LCOV_FILE /usr/include/\* --output-file $LCOV_DIR/$LCOV_FILTERED

### create the HTML report
genhtml $LCOV_DIR/$LCOV_FILTERED --output-directory $LCOV_DIR

exit