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UBUNTU: SAUCE: usbip: add -Wno-address-of-packed-member to EXTRA_CFLAGS

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Fails to build with gcc 9.1.0 due to
-Werror=address-of-packed-member. One example:

  usbip_network.c: In function 'usbip_net_pack_usb_device':
  usbip_network.c:79:32: error: taking address of packed member of 'struct usbip_usb_device' may result in an unaligned pointer value [-Werror=address-of-packed-member]
     79 |  usbip_net_pack_uint32_t(pack, &udev->busnum);
        |                                ^~~~~~~~~~~~~

All of these are code which is explicitly packing a struct, so
add -Wno-address-of-packed-member to EXTRA_CFLAGS to disable this
warning.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
This commit is contained in:
Seth Forshee
2019-07-07 23:15:19 -05:00
committed by Paolo Pisati
parent c38e39c7aa
commit 2b4d7ad9b1
1 changed files with 1 additions and 1 deletions
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tools/usb/usbip/configure.ac
+1 -1
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@@ -18,7 +18,7 @@ LT_INIT
# Silent build for automake >= 1.11
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -std=gnu99"])
AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -Wno-address-of-packed-member -std=gnu99"])
# Checks for programs.
AC_PROG_CC