diff options
Diffstat (limited to 'libunwind/cmake/config-ix.cmake')
| -rw-r--r-- | libunwind/cmake/config-ix.cmake | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libunwind/cmake/config-ix.cmake b/libunwind/cmake/config-ix.cmake index f4f9ee8a965..670c31f2d09 100644 --- a/libunwind/cmake/config-ix.cmake +++ b/libunwind/cmake/config-ix.cmake @@ -7,6 +7,7 @@ check_library_exists(c fopen "" LIBUNWIND_HAS_C_LIB) if (NOT LIBUNWIND_USE_COMPILER_RT) check_library_exists(gcc_s __gcc_personality_v0 "" LIBUNWIND_HAS_GCC_S_LIB) + check_library_exists(gcc __absvdi2 "" LIBUNWIND_HAS_GCC_LIB) endif() # libunwind is built with -nodefaultlibs, so we want all our checks to also @@ -25,8 +26,13 @@ if (LIBUNWIND_HAS_NODEFAULTLIBS_FLAG) if (LIBUNWIND_USE_COMPILER_RT) find_compiler_rt_library(builtins LIBUNWIND_BUILTINS_LIBRARY) list(APPEND CMAKE_REQUIRED_LIBRARIES "${LIBUNWIND_BUILTINS_LIBRARY}") - elseif (LIBUNWIND_HAS_GCC_S_LIB) - list(APPEND CMAKE_REQUIRED_LIBRARIES gcc_s) + else () + if (LIBUNWIND_HAS_GCC_S_LIB) + list(APPEND CMAKE_REQUIRED_LIBRARIES gcc_s) + endif () + if (LIBUNWIND_HAS_GCC_LIB) + list(APPEND CMAKE_REQUIRED_LIBRARIES gcc) + endif () endif () if (MINGW) # Mingw64 requires quite a few "C" runtime libraries in order for basic |
