From: Philippe Mathieu-Daudé <philmd@redhat.com>
Date: Wed, 14 Oct 2020 08:22:09 +0000 (+0200)
Subject: buildsys: Help git-diff adding .gitattributes config file
X-Git-Tag: qemu-xen-4.16.0-rc4~473^2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=29cf16db23e605769f6d89c47a1d45ef3373b88e;p=qemu-xen.git

buildsys: Help git-diff adding .gitattributes config file

Since commits 0979ed017f0 ("meson: rename .inc.h files to .h.inc")
and 139c1837db7 ("meson: rename included C source files to .c.inc")
'git-diff --function-context' stopped displaying C function context
correctly.
We can help git-diff by providing attributes to the .[ch].inc path
names. See:
https://git-scm.com/docs/gitattributes#_generating_diff_text

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201014082209.3712625-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..3d2fe2ecda
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.c.inc         diff=c
+*.h.inc         diff=c