[tools/mpfrlint] Check for mpfr_printf-like functions in the tests.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7145 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 11 insertions, 0 deletions

diff --git a/tools/mpfrlint b/tools/mpfrlint
index 5401ef702..90d36aabb 100755
--- a/tools/mpfrlint
+++ b/tools/mpfrlint
@@ -48,6 +48,17 @@ do
     echo "Missing '#include \"mpfr-impl.h\"' in $file?"
 done
 
+# mpfr_printf-like functions shouldn't be used in the tests,
+# as they need <stdarg.h> (HAVE_STDARG defined).
+for file in tests/*.c
+do
+  case $file in
+    *printf*) ;;
+    *) grep -q "mpfr_[a-z]*printf" $file && \
+        echo "$file contains mpfr_printf-like function calls" ;;
+  esac
+done
+
 fdlv1="`sed -n '/Version / {s/.*Version //; s/,.*//; p; q}' doc/fdl.texi`"
 fdlv2="`sed -n '/GNU Free Documentation License/ \
   {s/.*Version //; s/ or.*//; p; q}' doc/mpfr.texi`"