Allow to use BCC as a cmake sub-project

Signed-off-by: Mariusz Barczak <[email protected]>
weibang6liu · Mar 17, 2021 · 327e4c7 · 327e4c7
1 parent a47a324
commit 327e4c7
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Showing 3 changed files with 11 additions and 11 deletions.
diff --git a/examples/cpp/CMakeLists.txt b/examples/cpp/CMakeLists.txt
@@ -1,10 +1,10 @@
 # Copyright (c) Facebook, Inc.
 # Licensed under the Apache License, Version 2.0 (the "License")
 
-include_directories(${CMAKE_BINARY_DIR}/src/cc)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/libbpf/include/uapi)
+include_directories(${PROJECT_BINARY_DIR}/src/cc)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")

diff --git a/introspection/CMakeLists.txt b/introspection/CMakeLists.txt
@@ -1,9 +1,9 @@
 # Copyright (c) Facebook, Inc.
 # Licensed under the Apache License, Version 2.0 (the "License")
 
-include_directories(${CMAKE_SOURCE_DIR}/src/cc)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/libbpf/include/uapi)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
 
 option(INSTALL_INTROSPECTION "Install BPF introspection tools" ON)
 option(BPS_LINK_RT "Pass -lrt to linker when linking bps tool" ON)

diff --git a/tests/cc/CMakeLists.txt b/tests/cc/CMakeLists.txt
@@ -1,10 +1,10 @@
 # Copyright (c) PLUMgrid, Inc.
 # Licensed under the Apache License, Version 2.0 (the "License")
 
-include_directories(${CMAKE_SOURCE_DIR}/src/cc)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/libbpf/include/uapi)
-include_directories(${CMAKE_SOURCE_DIR}/tests/python/include)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
+include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
+include_directories(${PROJECT_SOURCE_DIR}/tests/python/include)
 
 add_executable(test_static test_static.c)
 if(NOT CMAKE_USE_LIBBPF_PACKAGE)