llvm-bpf: support creating a tarball in bin

[openwrt/staging/dedeckeh.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 1d230ca22f47c72b82c51c66a8dc9b61b4af5e6e..a7da2a1f732535d3c1ac56545728ad725860d012 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -37,13 +37,34 @@ menuconfig TARGET_OPTIONS
 
                  Most people will answer N.
 
-config BUILD_LLVM_BPF
-       bool "Build LLVM toolchain for eBPF" if DEVEL
-       help
-         If enabled, a LLVM toolchain for building eBPF binaries will be built.
-         If this is not enabled, eBPF packages can only be built if the host
-         has a suitable toolchain
 
+       choice BPF_TOOLCHAIN
+               prompt "BPF toolchain" if DEVEL
+               default BPF_TOOLCHAIN_BUILD_LLVM if BUILDBOT
+               default BPF_TOOLCHAIN_NONE
+
+               config BPF_TOOLCHAIN_NONE
+                       bool "None"
+
+               config BPF_TOOLCHAIN_HOST
+                       select USE_LLVM_HOST
+                       bool "Use host LLVM toolchain"
+
+               config BPF_TOOLCHAIN_BUILD_LLVM
+                       select USE_LLVM_BUILD
+                       bool "Build LLVM toolchain for eBPF"
+                       help
+                         If enabled, a LLVM toolchain for building eBPF binaries will be built.
+                         If this is not enabled, eBPF packages can only be built if the host
+                         has a suitable toolchain
+       endchoice
+
+       config BPF_TOOLCHAIN_HOST_PATH
+               string
+               depends on BPF_TOOLCHAIN_HOST
+               prompt "Host LLVM toolchain path (prefix)" if DEVEL
+               default "/usr/local/opt/llvm" if HOST_OS_MACOS
+               default ""
 
 menuconfig EXTERNAL_TOOLCHAIN
        bool
@@ -274,6 +295,18 @@ config GDB_PYTHON
        help
          Enable the python bindings for GDB to allow using python in the gdb shell.
 
+config HAS_BPF_TOOLCHAIN
+       bool
+
+config USE_LLVM_HOST
+       select HAS_BPF_TOOLCHAIN
+       bool
+
+config USE_LLVM_BUILD
+       default y if !DEVEL && BUILDBOT
+       select HAS_BPF_TOOLCHAIN
+       bool
+
 config USE_GLIBC
        default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc)
        bool