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authorDaniel Golle <daniel@makrotopia.org>2022-09-12 01:13:59 +0100
committerDaniel Golle <daniel@makrotopia.org>2022-09-12 01:43:49 +0100
commitf5d6ed3007cb04bfef388e986d3b148b609cb959 (patch)
tree35a7a263a9d9b242014cda3cb103c2fa40fa6ddd /package/network/utils/xdp-tools/Makefile
parent60384d8a743666f8cbda6446b86067ef6246d032 (diff)
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xdp-tools: don't rely on host bpf headers
xdp-tools build currently breaks on build hosts which do not have libbpf headers installed because the build system wrongly tries to use the host's include path. Properly pass path to libbpf headers to xdp-tools build system to fix build e.g. on the buildbots. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package/network/utils/xdp-tools/Makefile')
-rw-r--r--package/network/utils/xdp-tools/Makefile6
1 files changed, 5 insertions, 1 deletions
diff --git a/package/network/utils/xdp-tools/Makefile b/package/network/utils/xdp-tools/Makefile
index 32f302543a..42a8a0695b 100644
--- a/package/network/utils/xdp-tools/Makefile
+++ b/package/network/utils/xdp-tools/Makefile
@@ -85,7 +85,6 @@ CONFIGURE_VARS += \
CFLAGS="$(TARGET_CFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS)" \
CLANG="$(CLANG)" \
- BPF_CFLAGS="$(BPF_CFLAGS)" \
BPF_TARGET="$(BPF_TARGET)" \
LLC="$(LLVM_LLC)"
@@ -93,6 +92,11 @@ MAKE_VARS += \
PREFIX=/usr \
RUNDIR=/tmp/run
+define Build/Configure
+ $(call Build/Configure/Default)
+ echo "BPF_CFLAGS += -I$(BPF_HEADERS_DIR)/tools/lib" >> $(PKG_BUILD_DIR)/config.mk
+endef
+
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include/xdp
$(CP) $(PKG_INSTALL_DIR)/usr/include/xdp/*.h $(1)/usr/include/xdp/