Warning Flags Disappeared

[Sebastian Huber]

This change adds the warning flags. I don't know why CFLAGS is now 
present. There could be a problem somewhere else.

diff --git a/c/src/configure.ac b/c/src/configure.ac
index f4428ed221..7e4986e03d 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -100,7 +100,7 @@ RTEMS_PROG_CCAS
  RTEMS_CANONICALIZE_TOOLS

  # Append warning flags if CFLAGS wasn't set.
-AS_IF([test "$GCC" = yes && test "$rtems_cv_CFLAGS_set" != set],
+AS_IF([test "$GCC" = yes],
  [CFLAGS="$CFLAGS -Wall -Wmissing-prototypes 
-Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs"])

  AS_IF([test -n "${CFLAGS}"],[

On 19/04/18 15:18, Sebastian Huber wrote:
> The problem is in c/src/configure.ac:
>
> # Was CFLAGS set?
> rtems_cv_CFLAGS_set="${CFLAGS+set}"
>
> In this line CFLAGS is set. Later we have:
>
> # Append warning flags if CFLAGS wasn't set.
> AS_IF([test "$GCC" = yes && test "$rtems_cv_CFLAGS_set" != set],
> [CFLAGS="$CFLAGS -Wall -Wmissing-prototypes 
> -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs"])
>

-- 
Sebastian Huber, embedded brains GmbH

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