configure.ac: Define ENABLE_COVERAGE macro

Allow conditional compilation based on whether the "--enable-coverage"
configure option was specified.

diff --git a/configure.ac b/configure.ac
index b4617a400364e7e66b9c400e19f2f3c3d29d2a4e..f010c547b782ca360ccdd415f11f98d15d908387 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -119,6 +119,11 @@ AM_CONDITIONAL(USE_RUST, test "x$enable_rust" = "xyes")
 AM_CONDITIONAL(USE_NSS, test "x$enable_nss" = "xyes")
 AM_CONDITIONAL(USE_OPENSSL, test "x$enable_nss" != "xyes")
 
+if test "x$enable_coverage" = "xyes"; then
+  AC_DEFINE(ENABLE_COVERAGE, 1,
+           [Defined if coverage support is enabled for the unit tests])
+fi
+
 if test "x$enable_nss" = "xyes"; then
   AC_DEFINE(ENABLE_NSS, 1,
            [Defined if we're building with NSS.])