Send coverage data from Travis to Coveralls

tools/fixgcov-source-paths.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+find ${1:-.} -name '*.gcov' -print | while read f; do
+    case "$f" in
+    */.libs/*) continue;;
+    *) true;;
+    esac
+    echo FIX $f
+    f_basename=${f%%.gcno\#\#*}.c
+    f_basename=${f_basename##*/}
+    head -1 "$f" | grep 'Source:/' > /dev/null && continue
+    #bname=$(head -1 "$f" | grep 'Source:/' | cut -d: -f4)
+    dname=$(echo "$f"|cut -d'#' -f1|sed -e 's,/[^/]*$,/,')
+    ex "$f" <<EOF
+1,1 s,:Source:.*$,:Source:${dname}${f_basename},
+wq!
+EOF
+done