[MacPorts] #61555: clang-10: 10.0.1_3 build fails on sanitizer_platform_limits_posix.cpp

[MacPorts]

#61555: clang-10: 10.0.1_3 build fails on sanitizer_platform_limits_posix.cpp
--------------------+----------------------
 Reporter:  blair   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  clang-10
--------------------+----------------------
 On 10.15.7 with Xcode 12.2 building 10.0.1_3 fails:

 {{{
 [ 15%] Building CXX object projects/compiler-
 rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.osx.dir/sanitizer_platform_limits_posix.cpp.o
 cd /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/build/projects/compiler-
 rt/lib/sanitizer_common && /usr/bin/clang++ -DHAVE_RPC_XDR_H=0
 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
 -I/opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/build/projects/compiler-
 rt/lib/sanitizer_common -I/opt/local/var/macports/build
 /_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common -I/opt/local/include/libxml2
 -I/opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/build/include
 -I/opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/include
 -I/opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/.. -pipe -Os -stdlib=libc++
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -fPIC
 -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-
 availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings
 -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long
 -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-
 virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -Wall
 -std=c++14 -Wno-unused-parameter -DNDEBUG -arch arm64 -arch x86_64 -arch
 x86_64h -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
 -stdlib=libc++ -mmacosx-version-min=10.10 -isysroot
 /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fPIC -fno-builtin
 -fno-exceptions -funwind-tables -fno-stack-protector -fno-sanitize=safe-
 stack -fvisibility=hidden -fno-lto -O3 -gline-tables-only -Wno-gnu -Wno-
 variadic-macros -Wno-c99-extensions -Wno-non-virtual-dtor -fno-rtti
 -Wframe-larger-than=570 -Wglobal-constructors -std=c++14 -o
 CMakeFiles/RTSanitizerCommon.osx.dir/sanitizer_platform_limits_posix.cpp.o
 -c /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
 /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp:174:31: error:
 invalid application of 'sizeof' to an incomplete type 'struct stat64'
   unsigned struct_stat64_sz = sizeof(struct stat64);
                               ^     ~~~~~~~~~~~~~~~
 /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp:174:45: note:
 forward declaration of '__sanitizer::stat64'
   unsigned struct_stat64_sz = sizeof(struct stat64);
                                             ^
 /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp:200:33: error:
 invalid application of 'sizeof' to an incomplete type 'struct statfs64'
   unsigned struct_statfs64_sz = sizeof(struct statfs64);
                                 ^     ~~~~~~~~~~~~~~~~~
 /opt/local/var/macports/build/_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/llvm-10.0.1.src/projects/compiler-
 rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp:200:47: note:
 forward declaration of '__sanitizer::statfs64'
   unsigned struct_statfs64_sz = sizeof(struct statfs64);
                                               ^
 2 errors generated.
 make[2]: Leaving directory `/opt/local/var/macports/build
 /_Users_blairzajac_Code_MacPorts_macports-
 ports.git_lang_llvm-10/clang-10/work/build'
 make[1]: *** [projects/compiler-
 rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.osx.dir/all] Error 2
 make[1]: *** Waiting for unfinished jobs....
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61555>
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