build: Move configure.ac comment into actual AC_CASE

diff --git a/configure.ac b/configure.ac
index 5fc132c6c04400b5813b86a3eb98efbd1a115e46..e2686db5786a56ddd32d1a2916db89444f1acc63 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -44,9 +44,9 @@ AC_SUBST([TESTU01_LIBS])
 AM_CONDITIONAL([HAVE_LIBTESTU01],
                [test "x$ac_cv_lib_testu01_unif01_CreateExternGenBits" = "xyes"])
 
-# In old glibc versions (< 2.17) clock_gettime() is in librt.
 AS_CASE([$host_os],
   [*-gnu], [
+    # In old glibc versions (< 2.17) clock_gettime() is in librt.
     saved_LIBS="$LIBS"
     AC_SEARCH_LIBS([clock_gettime], [rt], [CLOCK_GETTIME_LIBS="-lrt"])
     AC_SUBST([CLOCK_GETTIME_LIBS])