diff --git a/CMakeLists.txt b/CMakeLists.txt index 94aac856..33492c27 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -61,6 +61,9 @@ FOREACH(DIR ${LLVM_INCLUDE_DIRS}) include_directories("${DIR}/../tools/clang/include") ENDFOREACH() +find_package(PkgConfig) +pkg_check_modules(LIBBPF REQUIRED libbpf) + # Set to a string path if system places kernel lib directory in # non-default location. if(NOT DEFINED BCC_KERNEL_MODULES_DIR) diff --git a/introspection/CMakeLists.txt b/introspection/CMakeLists.txt index 88df6e84..a4033c02 100644 --- a/introspection/CMakeLists.txt +++ b/introspection/CMakeLists.txt @@ -8,6 +8,6 @@ include_directories(${CMAKE_SOURCE_DIR}/src/cc/libbpf/include/uapi) option(INSTALL_INTROSPECTION "Install BPF introspection tools" ON) add_executable(bps bps.c) -target_link_libraries(bps bpf-static) +target_link_libraries(bps bpf-static ${LIBBPF_LIBRARIES}) install (TARGETS bps DESTINATION share/bcc/introspection) diff --git a/src/cc/CMakeLists.txt b/src/cc/CMakeLists.txt index 59a59856..2af70525 100644 --- a/src/cc/CMakeLists.txt +++ b/src/cc/CMakeLists.txt @@ -28,7 +28,7 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLLVM_MAJOR_VERSION=${CMAKE_MATCH_1}") include(static_libstdc++) -file(GLOB libbpf_sources "libbpf/src/*.c") +#file(GLOB libbpf_sources "libbpf/src/*.c") add_library(bpf-static STATIC libbpf.c perf_reader.c ${libbpf_sources}) set_target_properties(bpf-static PROPERTIES OUTPUT_NAME bpf) add_library(bpf-shared SHARED libbpf.c perf_reader.c ${libbpf_sources}) @@ -81,10 +81,10 @@ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${llvm_lib_exclude_f # bcc_common_libs_for_s for shared libraries set(bcc_common_libs_for_a b_frontend clang_frontend bpf-static -Wl,--whole-archive ${clang_libs} ${llvm_libs} -Wl,--no-whole-archive - ${LIBELF_LIBRARIES}) + ${LIBELF_LIBRARIES} ${LIBBPF_LIBRARIES}) set(bcc_common_libs_for_s ${bcc_common_libs_for_a}) set(bcc_common_libs_for_lua b_frontend clang_frontend bpf-static - ${clang_libs} ${llvm_libs} ${LIBELF_LIBRARIES}) + ${clang_libs} ${llvm_libs} ${LIBELF_LIBRARIES} ${LIBBPF_LIBRARIES}) if(ENABLE_CPP_API) add_subdirectory(api) @@ -115,4 +115,3 @@ install(DIRECTORY libbpf/include/uapi/linux/ DESTINATION include/bcc/compat/linu install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libbcc.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) endif(ENABLE_CLANG_JIT) install(FILES ${bcc_common_headers} DESTINATION include/bcc) -install(TARGETS bpf-shared LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}) diff --git a/src/cc/bcc_btf.cc b/src/cc/bcc_btf.cc index 881959af..62f73f54 100644 --- a/src/cc/bcc_btf.cc +++ b/src/cc/bcc_btf.cc @@ -19,8 +19,8 @@ #include #include "linux/btf.h" #include "libbpf.h" -#include "libbpf/src/libbpf.h" -#include "libbpf/src/btf.h" +#include +#include #include #define BCC_MAX_ERRNO 4095 diff --git a/src/cc/bpf_module.cc b/src/cc/bpf_module.cc index cf6ea8f3..1be7b788 100644 --- a/src/cc/bpf_module.cc +++ b/src/cc/bpf_module.cc @@ -43,7 +43,7 @@ #include "exported_files.h" #include "libbpf.h" #include "bcc_btf.h" -#include "libbpf/src/bpf.h" +#include namespace ebpf { diff --git a/src/cc/libbpf.c b/src/cc/libbpf.c index 9b0024dc..7b3eca4b 100644 --- a/src/cc/libbpf.c +++ b/src/cc/libbpf.c @@ -51,8 +51,8 @@ // TODO: Remove this when CentOS 6 support is not needed anymore #include "setns.h" -#include "libbpf/src/bpf.h" -#include "libbpf/src/libbpf.h" +#include +#include // TODO: remove these defines when linux-libc-dev exports them properly