Fix linker error when configured with --enable-lcov

8 years ago · e2b5c98cef
1 changed files with 2 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -414,6 +414,8 @@ if test x$use_lcov = xyes; then
				@@ -414,6 +414,8 @@ if test x$use_lcov = xyes; then
    AC_MSG_ERROR("lcov testing requested but genhtml not found")
  fi
  LCOV="$LCOV --gcov-tool=$GCOV"
+  AX_CHECK_LINK_FLAG([[--coverage]], [LDFLAGS="$LDFLAGS --coverage"],
+    [AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")])
  AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
    [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")])
 fi