From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 20 Sep 2024 14:55:45 +0000 (+0200)
Subject: tools/llvm-bpf: filter out STAGING_DIR_HOST/include from cflags on non-linux systems
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8043e2e7464befb6f3fd8b42e891ba35248c0fa4;p=openwrt%2Fstaging%2Fxback.git

tools/llvm-bpf: filter out STAGING_DIR_HOST/include from cflags on non-linux systems

Avoids picking up an incompatible libuuid from util-linux

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/tools/llvm-bpf/Makefile b/tools/llvm-bpf/Makefile
index b8c2005de8..a36ca0647f 100644
--- a/tools/llvm-bpf/Makefile
+++ b/tools/llvm-bpf/Makefile
@@ -22,6 +22,11 @@ CMAKE_SOURCE_SUBDIR := llvm
 include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/cmake.mk
 
+ifneq ($(HOST_OS),Linux)
+  HOST_CFLAGS := $(filter-out -I$(STAGING_DIR_HOST)/include,$(HOST_CFLAGS))
+  HOST_CXXFLAGS := $(filter-out -I$(STAGING_DIR_HOST)/include,$(HOST_CXXFLAGS))
+endif
+
 LLVM_BPF_PREFIX = llvm-bpf-$(PKG_VERSION).$(HOST_OS)-$(HOST_ARCH)
 
 CMAKE_HOST_INSTALL_PREFIX = $(STAGING_DIR_HOST)/$(LLVM_BPF_PREFIX)