19 lines
794 B
Plaintext
19 lines
794 B
Plaintext
-- On FreeBSD, backtrace() and backtrace_symbols() are in libexecinfo (not libc).
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-- Add -lexecinfo to all linker flags so targets linking against libcommon (which
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-- calls backtrace in enforce.cc) resolve these symbols at link time.
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--- CMakeLists.txt.orig 2026-09-09 02:40:49 UTC
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+++ CMakeLists.txt
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@@ -286,6 +286,12 @@ else()
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -Wno-error=deprecated-declarations -Wno-deprecated-declarations"
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)
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+ if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
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+ # backtrace/backtrace_symbols are in libexecinfo on FreeBSD (not in libc)
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+ foreach(flag_var CMAKE_SHARED_LINKER_FLAGS CMAKE_EXE_LINKER_FLAGS CMAKE_MODULE_LINKER_FLAGS)
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+ set(${flag_var} "${${flag_var}} -lexecinfo")
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+ endforeach()
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+ endif()
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endif()
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find_package(Threads REQUIRED)
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