diff options
Diffstat (limited to 'meta-oe/recipes-support/glog/glog/0002-Find-Libunwind-during-configure.patch')
-rw-r--r-- | meta-oe/recipes-support/glog/glog/0002-Find-Libunwind-during-configure.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/glog/glog/0002-Find-Libunwind-during-configure.patch b/meta-oe/recipes-support/glog/glog/0002-Find-Libunwind-during-configure.patch new file mode 100644 index 0000000000..3a6f824ea7 --- /dev/null +++ b/meta-oe/recipes-support/glog/glog/0002-Find-Libunwind-during-configure.patch @@ -0,0 +1,113 @@ +diff -uNr a/cmake/FindLibunwind.cmake b/cmake/FindLibunwind.cmake +--- a/cmake/FindLibunwind.cmake 1970-01-01 01:00:00.000000000 +0100 ++++ b/cmake/FindLibunwind.cmake 2018-11-02 14:04:35.460437058 +0100 +@@ -0,0 +1,37 @@ ++# - Try to find libunwind ++# Once done this will define ++# ++# LIBUNWIND_FOUND - system has libunwind ++# unwind - cmake target for libunwind ++ ++find_library (UNWIND_LIBRARY NAMES unwind DOC "unwind library") ++include (CheckIncludeFile) ++check_include_file (libunwind.h HAVE_LIBUNWIND_H) ++check_include_file (unwind.h HAVE_UNWIND_H) ++ ++if (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm") ++ set(LIBUNWIND_ARCH "arm") ++elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR ++ CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64") ++ set(LIBUNWIND_ARCH "x86_64") ++elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$") ++ set(LIBUNWIND_ARCH "x86") ++endif() ++ ++find_library (UNWIND_LIBRARY_PLATFORM NAMES "unwind-${LIBUNWIND_ARCH}" DOC "unwind library platform") ++if (UNWIND_LIBRARY_PLATFORM) ++ set(HAVE_LIB_UNWIND "1") ++endif() ++ ++include(FindPackageHandleStandardArgs) ++# handle the QUIETLY and REQUIRED arguments and set Libunwind_FOUND to TRUE ++# if all listed variables are TRUE ++find_package_handle_standard_args(Libunwind DEFAULT_MSG ++ UNWIND_LIBRARY HAVE_LIBUNWIND_H HAVE_UNWIND_H HAVE_LIB_UNWIND) ++ ++mark_as_advanced (UNWIND_LIBRARY UNWIND_LIBRARY_PLATFORM) ++ ++add_library(unwind INTERFACE IMPORTED) ++set_target_properties(unwind PROPERTIES ++ INTERFACE_LINK_LIBRARIES "${UNWIND_LIBRARY};${UNWIND_LIBRARY_PLATFORM}" ++) +diff -uNr a/CMakeLists.txt b/CMakeLists.txt +--- a/CMakeLists.txt 2018-11-02 14:02:21.784835854 +0100 ++++ b/CMakeLists.txt 2018-11-02 14:03:16.796935594 +0100 +@@ -58,7 +58,6 @@ + check_include_file (execinfo.h HAVE_EXECINFO_H) + check_include_file (glob.h HAVE_GLOB_H) + check_include_file (inttypes.h HAVE_INTTYPES_H) +-check_include_file (libunwind.h HAVE_LIBUNWIND_H) + check_include_file (memory.h HAVE_MEMORY_H) + check_include_file (pwd.h HAVE_PWD_H) + check_include_file (stdint.h HAVE_STDINT_H) +@@ -74,7 +73,6 @@ + check_include_file (syslog.h HAVE_SYSLOG_H) + check_include_file (ucontext.h HAVE_UCONTEXT_H) + check_include_file (unistd.h HAVE_UNISTD_H) +-check_include_file (unwind.h HAVE_UNWIND_H) + + check_include_file_cxx ("ext/hash_map" HAVE_EXT_HASH_MAP) + check_include_file_cxx ("ext/hash_set" HAVE_EXT_HASH_SET) +@@ -109,10 +107,7 @@ + # snprintf as an inline function + check_symbol_exists (snprintf stdio.h HAVE_SNPRINTF) + +-check_library_exists (unwind get_static_proc_name "" HAVE_LIB_UNWIND) +- +-find_library (UNWIND_LIBRARY NAMES unwind DOC "unwind library") +-mark_as_advanced (UNWIND_LIBRARY) ++find_package(Libunwind) + + check_c_source_compiles (" + #include <stdlib.h> +@@ -376,9 +371,9 @@ + + set_target_properties (glog PROPERTIES POSITION_INDEPENDENT_CODE ON) + +-if (UNWIND_LIBRARY) +- target_link_libraries (glog PUBLIC ${UNWIND_LIBRARY}) +-endif (UNWIND_LIBRARY) ++if (Libunwind_FOUND) ++ target_link_libraries (glog PUBLIC unwind) ++endif (Libunwind_FOUND) + + if (HAVE_PTHREAD) + target_link_libraries (glog PUBLIC ${CMAKE_THREAD_LIBS_INIT}) +@@ -571,6 +566,7 @@ + install (FILES + ${CMAKE_CURRENT_BINARY_DIR}/glog-config.cmake + ${CMAKE_CURRENT_BINARY_DIR}/glog-config-version.cmake ++ ${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindLibunwind.cmake + DESTINATION lib/cmake/glog) + + install (EXPORT glog-targets NAMESPACE glog:: DESTINATION lib/cmake/glog) +Binary files a/.git/index and b/.git/index differ +diff -uNr a/glog-config.cmake.in b/glog-config.cmake.in +--- a/glog-config.cmake.in 2018-11-02 14:02:21.784835854 +0100 ++++ b/glog-config.cmake.in 2018-11-02 14:03:16.796935594 +0100 +@@ -4,4 +4,15 @@ + + @gflags_DEPENDENCY@ + ++# Record the state of the CMake module path when this script was ++# called so that we can ensure that we leave it in the same state on ++# exit as it was on entry, but modify it locally. ++set(UNWIND_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}) ++ ++set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}") ++find_dependency (Libunwind) ++ ++# Restore original module path ++set(CMAKE_MODULE_PATH "${UNWIND_CMAKE_MODULE_PATH}") ++ + include ("${CMAKE_CURRENT_LIST_DIR}/glog-targets.cmake") |