gcc-fvisibility.patch

   1 Signed-off-by: Elan Ruusamäe <glen@pld-linux.org>
   2
   3 --- poldek-0.30/configure.ac~   2010-06-29 02:00:30.000000000 +0300
   4 +++ poldek-0.30/configure.ac    2010-08-22 14:25:03.838184361 +0300
   5 @@ -61,6 +61,7 @@
   6  AC_SUBST(AM_CFLAGS)
   7
   8  if test -n "$GCC"; then
   9 +  cflags_save="$CFLAGS"
  10    CFLAGS="$CFLAGS -fvisibility=hidden"
  11    AC_MSG_CHECKING([whether gcc supports visibility])
  12    AC_TRY_COMPILE(
  13 @@ -70,7 +71,11 @@
  14          extern __attribute__((__visibility__("default"))) int exportedfunc (void);],
  15         [],
  16         AC_MSG_RESULT(yes),
  17 -       AC_MSG_ERROR(["compiler does not support visibility"]))
  18 +       [
  19 +         AC_MSG_WARN([compiler does not support visibility])
  20 +         CFLAGS="$cflags_save"
  21 +       ]
  22 +  )
  23  fi
  24
  25