The gcc warning address-of-packed-member is new and on by
default in gcc 9.
Many of the structures sent over the network are packed
and with unaligned fields.
This breaks the build -- due to -Werror.
Tell gcc to not warn about it.
Signed-off-by: Uri Lublin <uril@xxxxxxxxxx>
---
m4/manywarnings.m4 | 1 +
meson.build | 1 +
2 files changed, 2 insertions(+)
diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4
index 4f701f4ea..20543d4a4 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -174,6 +174,7 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
-Wmultichar \
-Wnarrowing \
-Wnested-externs \
+ -Wno-address-of-packed-member \
-Wnonnull \
-Wnonnull-compare \
-Wnull-dereference \
diff --git a/meson.build b/meson.build
index 93fbdfff9..b8dde96a8 100644
--- a/meson.build
+++ b/meson.build
@@ -42,6 +42,7 @@ spice_server_global_cflags = ['-DSPICE_SERVER_INTERNAL',
'-Wall',
'-Wextra',
'-Wno-sign-compare',
+ '-Wno-address-of-packed-member',
'-Wno-unused-parameter']
compiler = meson.get_compiler('c')
--
2.21.0
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