1*4882a593Smuzhiyun# see absl/debugging/internal/examine_stack.cc for the list of 2*4882a593Smuzhiyun# architectures that are supported, and for which ucontext is used. 3*4882a593Smuzhiyunconfig BR2_PACKAGE_LIBABSEIL_CPP_ARCH_SUPPORTS 4*4882a593Smuzhiyun bool 5*4882a593Smuzhiyun default y if BR2_aarch64 || BR2_aarch64_be 6*4882a593Smuzhiyun default y if BR2_arm || BR2_armeb 7*4882a593Smuzhiyun default y if BR2_i386 8*4882a593Smuzhiyun default y if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el 9*4882a593Smuzhiyun default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le 10*4882a593Smuzhiyun default y if BR2_riscv 11*4882a593Smuzhiyun default y if BR2_x86_64 12*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_UCONTEXT 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunconfig BR2_PACKAGE_LIBABSEIL_CPP 15*4882a593Smuzhiyun bool "libabseil-cpp" 16*4882a593Smuzhiyun depends on BR2_INSTALL_LIBSTDCPP 17*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 18*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS 19*4882a593Smuzhiyun depends on !BR2_STATIC_LIBS # uses dlfcn.h 20*4882a593Smuzhiyun depends on BR2_PACKAGE_LIBABSEIL_CPP_ARCH_SUPPORTS 21*4882a593Smuzhiyun help 22*4882a593Smuzhiyun Abseil is an open-source collection of C++ library code 23*4882a593Smuzhiyun designed to augment the C++ standard library. The Abseil 24*4882a593Smuzhiyun library code is collected from Google's own C++ code base, 25*4882a593Smuzhiyun has been extensively tested and used in production, and is 26*4882a593Smuzhiyun the same code we depend on in our daily coding lives. 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun https://github.com/abseil/abseil-cpp 29*4882a593Smuzhiyun 30*4882a593Smuzhiyuncomment "libabseil-cpp needs a toolchain w/ gcc >= 4.9, C++, threads, dynamic library" 31*4882a593Smuzhiyun depends on BR2_PACKAGE_LIBABSEIL_CPP_ARCH_SUPPORTS 32*4882a593Smuzhiyun depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \ 33*4882a593Smuzhiyun BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 34