1From 7ab4d5eb55e1d3900390b76e5f46e80e22d4e80e Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Sat, 10 Oct 2020 21:34:21 +0200
4Subject: [PATCH] configure.ac: allow the user to override RUST_TARGET
5
6When cross-compiling, RUST_TARGET is not always equal to host_triplet
7(e.g. buildroot) so allow the user to override this default value
8through RUST_TARGET environment variable
9
10Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
11---
12 configure.ac | 7 ++++++-
13 1 file changed, 6 insertions(+), 1 deletion(-)
14
15diff --git a/configure.ac b/configure.ac
16index 32c230209..7d7c9373f 100644
17--- a/configure.ac
18+++ b/configure.ac
19@@ -2489,7 +2489,12 @@ fi
20     have_rust_vendor="no"
21
22     if test "x$cross_compiling" = "xyes"; then
23-      RUST_SURICATA_LIB_XC_DIR="${host_alias}/"
24+      if test "x$RUST_TARGET" != "x"; then
25+        RUST_SURICATA_LIB_XC_DIR="$RUST_TARGET/"
26+        AC_SUBST([RUST_TARGET],["--target $RUST_TARGET"])
27+      else
28+        RUST_SURICATA_LIB_XC_DIR="${host_alias}/"
29+      fi
30     else
31       if test "x$CARGO_BUILD_TARGET" = "x"; then
32         RUST_SURICATA_LIB_XC_DIR=
33--
342.28.0
35
36