From 6fe543dcd4b0fbb8b01162e4d65ee1d6f093b6c0 Mon Sep 17 00:00:00 2001 From: redfish Date: Sun, 28 Aug 2016 07:12:36 -0400 Subject: cmake: ARM: exclude libunwind in static build Else error in build with STATIC=ON: cd /home/redfish/bitmonero/build/release/src/miner && /usr/bin/cmake -E cmake_link_script CMakeFiles/simpleminer.dir/link.txt --verbose=1 /usr/bin/c++ -std=c++11 -D_GNU_SOURCE -Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Wno-error=extra -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-variable -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized -Wlogical-op -Wno-error=maybe-uninitialized -Wno-reorder -Wno-missing-field-initializers -march=armv7-a -fno-strict-aliasing -mfloat-abi=hard -DNDEBUG -O2 -flto -ffat-lto-objects -static-libgcc -static-libstdc++ -Wl,--wrap=__cxa_throw CMakeFiles/simpleminer.dir/simpleminer.cpp.o -o ../../bin/simpleminer -rdynamic -Wl,-Bstatic -lrt -Wl,-Bdynamic -ldl ../cryptonote_core/libcryptonote_core.a ../common/libcommon.a -Wl,-Bstatic -lboost_filesystem -lboost_program_options -lboost_regex -lboost_chrono -lboost_system -lboost_thread -Wl,-Bdynamic -pthread -Wl,-Bstatic -lrt -Wl,-Bdynamic -ldl ../blockchain_db/libblockchain_db.a ../cryptonote_core/libcryptonote_core.a ../blockchain_db/libblockchain_db.a ../../contrib/otshell_utils/libotshell_utils.a ../blocks/libblocks.a ../common/libcommon.a ../../external/unbound/libunbound.a -lssl -lcrypto -lunwind -Wl,-Bstatic -lboost_program_options ../crypto/libcrypto.a -lboost_date_time -lboost_serialization -lboost_filesystem ../../external/db_drivers/liblmdb/liblmdb.a -Wl,-Bdynamic -pthread -Wl,-Bstatic -lboost_chrono -lboost_system -lboost_thread -lrt -Wl,-Bdynamic -ldl /usr/bin/ld: ../../bin/simpleminer: hidden symbol `__aeabi_unwind_cpp_pr0' in /usr/lib/gcc/armv7l-unknown-linux-gnueabihf/6.1.1/libgcc_eh.a(unwind-arm.o) is referenced by DSO /usr/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status --- CMakeLists.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index ed5fc142d..80f03a168 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -246,7 +246,8 @@ add_definitions("-DBLOCKCHAIN_DB=${BLOCKCHAIN_DB}") find_package(Libunwind) # Can't install hook in static build on OSX, because OSX linker does not support --wrap -if(LIBUNWIND_FOUND AND NOT (STATIC AND APPLE)) +# On ARM, having libunwind package (with .so's only) installed breaks static link. +if(LIBUNWIND_FOUND AND NOT (STATIC AND (APPLE OR ARM6 OR ARM7))) set(DEFAULT_STACK_TRACE ON) else() set(DEFAULT_STACK_TRACE OFF) -- cgit v1.2.3