add cppcheck rule

2015-01-29 10:12:05 +01:00
parent 22f74f9499
commit 1a1b6fcf2e
2 changed files with 22 additions and 0 deletions
@@ -127,6 +127,23 @@ AC_ARG_ENABLE([coverage],
                              [enable_cov=no])
 AM_CONDITIONAL([ENABLE_COV],[test '!' "$enable_cov" = no])

+AC_ARG_ENABLE([cppcheck],
+              [AS_HELP_STRING([--enable-cppcheck],
+                              [run cppcheck])],
+                              [enable_cppcheck="$enableval"],
+                              [enable_cppcheck="no"])
+
+have_cppcheck=no
+AS_IF([test "x$enable_cppcheck" != xno],
+      [AC_PATH_PROG([CPPCHECK], [cppcheck], [NONE])
+      AS_IF([test "x$enable_cppcheck" != xno],
+            [have_cppcheck=yes
+             AC_SUBST([CPPCHECK])],
+             [have_cppcheck=no
+              AS_IF([test "x$enable_cppcheck" != xauto],
+                    [AC_MSG_ERROR([cannot find cppcheck])])])])
+AM_CONDITIONAL([ENABLE_CPPCHECK],[test '!' "$have_cppcheck" = no])
+
 AC_ARG_ENABLE([gcc-warnings],
  [AS_HELP_STRING([--enable-gcc-warnings],
      [turn on lots of GCC warnings (for developers)])],