[PATCH iproute2 v5 5/7] configure: support --param=value style

[Andrea Claudi <aclaudi@redhat.com>]

This commit makes it possible to specify values for configure params
using the common autotools configure syntax '--param=value'.

Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
---
 configure | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure b/configure
index 26e06eb8..9a2645d9 100755
--- a/configure
+++ b/configure
@@ -504,12 +504,18 @@ else
 			--include_dir)
 				shift
 				INCLUDE="$1" ;;
+			--include_dir=*)
+				INCLUDE="${1#*=}" ;;
 			--libbpf_dir)
 				shift
 				LIBBPF_DIR="$1" ;;
+			--libbpf_dir=*)
+				LIBBPF_DIR="${1#*=}" ;;
 			--libbpf_force)
 				shift
 				LIBBPF_FORCE="$1" ;;
+			--libbpf_force=*)
+				LIBBPF_FORCE="${1#*=}" ;;
 			-h | --help)
 				usage 0 ;;
 			--*)
-- 
2.31.1