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Enable building NativeAOT for Apple mobile platforms #81780

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Feb 16, 2023
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14 changes: 10 additions & 4 deletions Directory.Build.props
Original file line number Diff line number Diff line change
Expand Up @@ -47,16 +47,22 @@
</PropertyGroup>

<PropertyGroup Label="SetOSTargetMinVersions">
<!-- Minimum Apple target OS versions, keep in sync with src/native/libs/build-native.sh -->
<!--
Minimum target OS versions, keep in sync with:
- eng/native/configurecompiler.cmake
- eng/native/build-commons.sh
- src/native/libs/build-native.sh
- src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs
- src/installer/pkg/sfx/bundle/shared-framework-distribution-template-x64.xml
- src/installer/pkg/sfx/bundle/shared-framework-distribution-template-arm64.xml
-->
<AndroidApiLevelMin>21</AndroidApiLevelMin>
<iOSVersionMin>11.0</iOSVersionMin>
<tvOSVersionMin>11.0</tvOSVersionMin>
<watchOSVersionMin>2.0</watchOSVersionMin>
<watchOS64_32VersionMin>5.1</watchOS64_32VersionMin>
<macOSVersionMin>10.15</macOSVersionMin>
<macOSVersionMin Condition="('$(TargetOS)' == 'osx' or '$(TargetOS)' == 'maccatalyst') and '$(TargetArchitecture)' == 'arm64'">11.0</macOSVersionMin>

<!-- Minimum version of the Android API level we target, keep in sync with eng/native/build-commons.sh -->
<AndroidApiLevelMin>21</AndroidApiLevelMin>
</PropertyGroup>

<PropertyGroup>
Expand Down
5 changes: 3 additions & 2 deletions eng/Subsets.props
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,8 @@
</PropertyGroup>

<PropertyGroup>
<RuntimeFlavor Condition="'$(TargetsMobile)' == 'true'">Mono</RuntimeFlavor>
<RuntimeFlavor Condition="'$(TargetsMobile)' == 'true' and !$(_subset.Contains('+clr.nativeaotlibs+'))">Mono</RuntimeFlavor>
<RuntimeFlavor Condition="'$(TargetsMobile)' == 'true' and $(_subset.Contains('+clr.nativeaotlibs+'))">CoreCLR</RuntimeFlavor>
<RuntimeFlavor Condition="'$(RuntimeFlavor)' == '' and ($(_subset.Contains('+mono+')) or $(_subset.Contains('+mono.runtime+'))) and (!$(_subset.Contains('+clr+')) and !$(_subset.Contains('+clr.runtime+')))">Mono</RuntimeFlavor>
<RuntimeFlavor Condition="'$(RuntimeFlavor)' == ''">$(PrimaryRuntimeFlavor)</RuntimeFlavor>
</PropertyGroup>
Expand Down Expand Up @@ -105,7 +106,7 @@

<PropertyGroup>
<!-- CLR NativeAot only builds in a subset of the matrix -->
<NativeAotSupported Condition="('$(TargetOS)' == 'windows' or '$(TargetOS)' == 'linux' or '$(TargetOS)' == 'osx' or '$(TargetOS)' == 'freebsd') and ('$(TargetArchitecture)' == 'x64' or '$(TargetArchitecture)' == 'arm64')">true</NativeAotSupported>
<NativeAotSupported Condition="('$(TargetOS)' == 'windows' or '$(TargetOS)' == 'linux' or '$(TargetOS)' == 'osx' or '$(TargetOS)' == 'maccatalyst' or '$(TargetOS)' == 'iossimulator' or '$(TargetOS)' == 'ios' or '$(TargetOS)' == 'tvossimulator' or '$(TargetOS)' == 'tvos' or '$(TargetOS)' == 'freebsd') and ('$(TargetArchitecture)' == 'x64' or '$(TargetArchitecture)' == 'arm64')">true</NativeAotSupported>

<!-- If we're building clr.nativeaotlibs and not building the CLR runtime, compile libraries against NativeAOT CoreLib -->
<UseNativeAotCoreLib Condition="'$(TestNativeAot)' == 'true' or ($(_subset.Contains('+clr.nativeaotlibs+')) and !$(_subset.Contains('+clr.native+')) and !$(_subset.Contains('+clr.runtime+')))">true</UseNativeAotCoreLib>
Expand Down
52 changes: 52 additions & 0 deletions eng/native/build-commons.sh
Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,58 @@ build_native()
echo "Error: Unknown Android architecture $hostArch."
exit 1
fi
elif [[ "$__TargetOS" == iossimulator ]]; then
cmakeArgs="-C $__RepoRootDir/eng/native/tryrun_ios_tvos.cmake $cmakeArgs"

# set default iOS simulator deployment target
# keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
if [[ "$__TargetArch" == x64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"x86_64\" $cmakeArgs"
elif [[ "$__TargetArch" == arm64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
else
echo "Error: Unknown iOS Simulator architecture $__TargetArch."
exit 1
fi
elif [[ "$__TargetOS" == ios ]]; then
cmakeArgs="-C $__RepoRootDir/eng/native/tryrun_ios_tvos.cmake $cmakeArgs"

# set default iOS device deployment target
# keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
if [[ "$__TargetArch" == arm64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
else
echo "Error: Unknown iOS architecture $__TargetArch."
exit 1
fi
elif [[ "$__TargetOS" == tvossimulator ]]; then
cmakeArgs="-C $__RepoRootDir/eng/native/tryrun_ios_tvos.cmake $cmakeArgs"

# set default tvOS simulator deployment target
# keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvsimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
if [[ "$__TargetArch" == x64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"x86_64\" $cmakeArgs"
elif [[ "$__TargetArch" == arm64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
else
echo "Error: Unknown tvOS Simulator architecture $__TargetArch."
exit 1
fi
elif [[ "$__TargetOS" == tvos ]]; then
cmakeArgs="-C $__RepoRootDir/eng/native/tryrun_ios_tvos.cmake $cmakeArgs"

# set default tvOS device deployment target
# keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvos -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
if [[ "$__TargetArch" == arm64 ]]; then
cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
else
echo "Error: Unknown tvOS architecture $__TargetArch."
exit 1
fi
fi

if [[ "$__UseNinja" == 1 ]]; then
Expand Down
40 changes: 37 additions & 3 deletions eng/native/configurecompiler.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -200,7 +200,7 @@ elseif(CLR_CMAKE_HOST_SUNOS)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector")
add_definitions(-D__EXTENSIONS__ -D_XPG4_2 -D_POSIX_PTHREAD_SEMANTICS)
elseif(CLR_CMAKE_HOST_OSX AND NOT CLR_CMAKE_HOST_IOS AND NOT CLR_CMAKE_HOST_TVOS)
elseif(CLR_CMAKE_HOST_OSX AND NOT CLR_CMAKE_HOST_MACCATALYST AND NOT CLR_CMAKE_HOST_IOS AND NOT CLR_CMAKE_HOST_TVOS)
add_definitions(-D_XOPEN_SOURCE)
add_linker_flag("-Wl,-bind_at_load")
endif()
Expand Down Expand Up @@ -276,14 +276,39 @@ if (CLR_CMAKE_HOST_UNIX)
add_definitions(-DHOST_UNIX)

if(CLR_CMAKE_HOST_OSX OR CLR_CMAKE_HOST_MACCATALYST)
add_definitions(-DHOST_OSX)
add_definitions(-DHOST_APPLE)
if(CLR_CMAKE_HOST_MACCATALYST)
add_definitions(-DHOST_MACCATALYST)
else()
add_definitions(-DHOST_OSX)
endif()
if(CLR_CMAKE_HOST_UNIX_AMD64)
message("Detected OSX x86_64")
elseif(CLR_CMAKE_HOST_UNIX_ARM64)
message("Detected OSX ARM64")
else()
clr_unknown_arch()
endif()
elseif (CLR_CMAKE_HOST_IOS)
add_definitions(-DHOST_APPLE)
add_definitions(-DHOST_IOS)
if(CLR_CMAKE_HOST_UNIX_AMD64)
message("Detected iOS x86_64")
elseif(CLR_CMAKE_HOST_UNIX_ARM64)
message("Detected iOS ARM64")
else()
clr_unknown_arch()
endif()
elseif (CLR_CMAKE_HOST_TVOS)
add_definitions(-DHOST_APPLE)
add_definitions(-DHOST_TVOS)
if(CLR_CMAKE_HOST_UNIX_AMD64)
message("Detected tvOS x86_64")
elseif(CLR_CMAKE_HOST_UNIX_ARM64)
message("Detected tvOS ARM64")
else()
clr_unknown_arch()
endif()
elseif(CLR_CMAKE_HOST_FREEBSD)
if(CLR_CMAKE_HOST_UNIX_ARM64)
message("Detected FreeBSD aarch64")
Expand Down Expand Up @@ -542,8 +567,17 @@ if(CLR_CMAKE_TARGET_UNIX)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_UNIX>)
# Contracts are disabled on UNIX.
add_definitions(-DDISABLE_CONTRACTS)
if(CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS)
if(CLR_CMAKE_TARGET_APPLE)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_APPLE>)
endif()
if(CLR_CMAKE_TARGET_OSX)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_OSX>)
elseif(CLR_CMAKE_TARGET_MACCATALYST)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_MACCATALYST>)
elseif(CLR_CMAKE_TARGET_IOS)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_IOS>)
elseif(CLR_CMAKE_TARGET_TVOS)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_TVOS>)
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elseif(CLR_CMAKE_TARGET_FREEBSD)
add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:IGNORE_DEFAULT_TARGET_OS>>>:TARGET_FREEBSD>)
elseif(CLR_CMAKE_TARGET_ANDROID)
Expand Down
8 changes: 7 additions & 1 deletion eng/native/configureplatform.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,7 @@ endif(CLR_CMAKE_HOST_OS STREQUAL linux)

if(CLR_CMAKE_HOST_OS STREQUAL darwin)
set(CLR_CMAKE_HOST_UNIX 1)
set(CLR_CMAKE_HOST_APPLE 1)

if(CMAKE_SYSTEM_VARIANT STREQUAL maccatalyst)
set(CLR_CMAKE_HOST_MACCATALYST 1)
Expand All @@ -118,6 +119,7 @@ endif(CLR_CMAKE_HOST_OS STREQUAL darwin)

if(CLR_CMAKE_HOST_OS STREQUAL ios OR CLR_CMAKE_HOST_OS STREQUAL iossimulator)
set(CLR_CMAKE_HOST_UNIX 1)
set(CLR_CMAKE_HOST_APPLE 1)
set(CLR_CMAKE_HOST_IOS 1)
if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64")
set(CLR_CMAKE_HOST_UNIX_AMD64 1)
Expand All @@ -134,6 +136,7 @@ endif(CLR_CMAKE_HOST_OS STREQUAL ios OR CLR_CMAKE_HOST_OS STREQUAL iossimulator)

if(CLR_CMAKE_HOST_OS STREQUAL tvos OR CLR_CMAKE_HOST_OS STREQUAL tvossimulator)
set(CLR_CMAKE_HOST_UNIX 1)
set(CLR_CMAKE_HOST_APPLE 1)
set(CLR_CMAKE_HOST_TVOS 1)
if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64")
set(CLR_CMAKE_HOST_UNIX_AMD64 1)
Expand Down Expand Up @@ -374,6 +377,7 @@ endif(CLR_CMAKE_TARGET_OS STREQUAL android)

if(CLR_CMAKE_TARGET_OS STREQUAL darwin)
set(CLR_CMAKE_TARGET_UNIX 1)
set(CLR_CMAKE_TARGET_APPLE 1)

if(CMAKE_SYSTEM_VARIANT STREQUAL maccatalyst)
set(CLR_CMAKE_TARGET_MACCATALYST 1)
Expand All @@ -384,11 +388,13 @@ endif(CLR_CMAKE_TARGET_OS STREQUAL darwin)

if(CLR_CMAKE_TARGET_OS STREQUAL ios OR CLR_CMAKE_TARGET_OS STREQUAL iossimulator)
set(CLR_CMAKE_TARGET_UNIX 1)
set(CLR_CMAKE_TARGET_APPLE 1)
set(CLR_CMAKE_TARGET_IOS 1)
endif(CLR_CMAKE_TARGET_OS STREQUAL ios OR CLR_CMAKE_TARGET_OS STREQUAL iossimulator)

if(CLR_CMAKE_TARGET_OS STREQUAL tvos OR CLR_CMAKE_TARGET_OS STREQUAL tvossimulator)
set(CLR_CMAKE_TARGET_UNIX 1)
set(CLR_CMAKE_TARGET_APPLE 1)
set(CLR_CMAKE_TARGET_TVOS 1)
endif(CLR_CMAKE_TARGET_OS STREQUAL tvos OR CLR_CMAKE_TARGET_OS STREQUAL tvossimulator)

Expand Down Expand Up @@ -474,7 +480,7 @@ endif()

if(NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI)
# The default linker on Solaris also does not support PIE.
if(NOT CLR_CMAKE_TARGET_ANDROID AND NOT CLR_CMAKE_TARGET_SUNOS AND NOT CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_HOST_TVOS AND NOT CLR_CMAKE_HOST_IOS AND NOT MSVC)
if(NOT CLR_CMAKE_TARGET_ANDROID AND NOT CLR_CMAKE_TARGET_SUNOS AND NOT CLR_CMAKE_TARGET_APPLE AND NOT MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie")
add_compile_options($<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:-fPIE>)
add_compile_options($<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-fPIC>)
Expand Down
2 changes: 1 addition & 1 deletion eng/native/configuretools.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ if(NOT WIN32 AND NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI)
locate_toolchain_exec(link CMAKE_LINKER YES)
endif()

if(NOT CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS AND (NOT CLR_CMAKE_TARGET_ANDROID OR CROSS_ROOTFS))
if(NOT CLR_CMAKE_TARGET_APPLE AND (NOT CLR_CMAKE_TARGET_ANDROID OR CROSS_ROOTFS))
locate_toolchain_exec(objdump CMAKE_OBJDUMP YES)

unset(CMAKE_OBJCOPY CACHE)
Expand Down
12 changes: 6 additions & 6 deletions eng/native/functions.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -327,7 +327,7 @@ function(generate_exports_file)
list(GET INPUT_LIST -1 outputFilename)
list(REMOVE_AT INPUT_LIST -1)

if(CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS)
if(CLR_CMAKE_TARGET_APPLE)
set(SCRIPT_NAME generateexportedsymbols.sh)
else()
set(SCRIPT_NAME generateversionscript.sh)
Expand Down Expand Up @@ -366,7 +366,7 @@ endfunction()

function (get_symbol_file_name targetName outputSymbolFilename)
if (CLR_CMAKE_HOST_UNIX)
if (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS)
if (CLR_CMAKE_TARGET_APPLE)
set(strip_destination_file $<TARGET_FILE:${targetName}>.dwarf)
else ()
set(strip_destination_file $<TARGET_FILE:${targetName}>.dbg)
Expand All @@ -386,7 +386,7 @@ function(strip_symbols targetName outputFilename)
if (CLR_CMAKE_HOST_UNIX)
set(strip_source_file $<TARGET_FILE:${targetName}>)

if (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS)
if (CLR_CMAKE_TARGET_APPLE)

# Ensure that dsymutil and strip are present
find_program(DSYMUTIL dsymutil)
Expand Down Expand Up @@ -425,7 +425,7 @@ function(strip_symbols targetName outputFilename)
COMMAND ${strip_command}
COMMENT "Stripping symbols from ${strip_source_file} into file ${strip_destination_file}"
)
else (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS)
else (CLR_CMAKE_TARGET_APPLE)

add_custom_command(
TARGET ${targetName}
Expand All @@ -436,7 +436,7 @@ function(strip_symbols targetName outputFilename)
COMMAND ${CMAKE_OBJCOPY} --add-gnu-debuglink=${strip_destination_file} ${strip_source_file}
COMMENT "Stripping symbols from ${strip_source_file} into file ${strip_destination_file}"
)
endif (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS)
endif (CLR_CMAKE_TARGET_APPLE)
endif(CLR_CMAKE_HOST_UNIX)
endfunction()

Expand All @@ -446,7 +446,7 @@ function(install_with_stripped_symbols targetName kind destination)
install_symbol_file(${symbol_file} ${destination} ${ARGN})
endif()

if ((CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_MACCATALYST OR CLR_CMAKE_TARGET_IOS OR CLR_CMAKE_TARGET_TVOS) AND ("${kind}" STREQUAL "TARGETS"))
if (CLR_CMAKE_TARGET_APPLE AND ("${kind}" STREQUAL "TARGETS"))
# We want to avoid the kind=TARGET install behaviors which corrupt code signatures on osx-arm64
set(kind PROGRAMS)
endif()
Expand Down
50 changes: 50 additions & 0 deletions eng/native/tryrun_ios_tvos.cmake
Original file line number Diff line number Diff line change
@@ -0,0 +1,50 @@
macro(set_cache_value)
set(${ARGV0} ${ARGV1} CACHE STRING "Result from TRY_RUN" FORCE)
set(${ARGV0}__TRYRUN_OUTPUT "dummy output" CACHE STRING "Output from TRY_RUN" FORCE)
endmacro()

set_cache_value(HAVE_SCHED_GETCPU_EXITCODE 1)
set_cache_value(HAVE_CLOCK_MONOTONIC_COARSE_EXITCODE 1)
set_cache_value(HAVE_CLOCK_MONOTONIC_EXITCODE 0)


# TODO: these are taken from macOS, check these whether they're correct for iOS
# some of them are probably not used by what we use from NativeAOT so could be reduced
set_cache_value(FILE_OPS_CHECK_FERROR_OF_PREVIOUS_CALL_EXITCODE 1)
set_cache_value(GETPWUID_R_SETS_ERRNO_EXITCODE 1)
set_cache_value(HAS_POSIX_SEMAPHORES_EXITCODE 1)
set_cache_value(HAVE_BROKEN_FIFO_KEVENT_EXITCODE 1)
set_cache_value(HAVE_BROKEN_FIFO_SELECT_EXITCODE 1)
set_cache_value(HAVE_CLOCK_REALTIME_EXITCODE 0)
set_cache_value(HAVE_CLOCK_THREAD_CPUTIME_EXITCODE 0)
set_cache_value(HAVE_CLOCK_GETTIME_NSEC_NP_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_ACOS_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_ASIN_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_ATAN2_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_EXP_EXITCODE 1)
set_cache_value(HAVE_COMPATIBLE_ILOGB0_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_ILOGBNAN_EXITCODE 1)
set_cache_value(HAVE_COMPATIBLE_LOG10_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_LOG_EXITCODE 0)
set_cache_value(HAVE_COMPATIBLE_POW_EXITCODE 0)
set_cache_value(HAVE_FUNCTIONAL_PTHREAD_ROBUST_MUTEXES_EXITCODE 1)
set_cache_value(HAVE_LARGE_SNPRINTF_SUPPORT_EXITCODE 0)
set_cache_value(HAVE_MMAP_DEV_ZERO_EXITCODE 1)
set_cache_value(HAVE_PROCFS_CTL_EXITCODE 1)
set_cache_value(HAVE_PROCFS_MAPS_EXITCODE 1)
set_cache_value(HAVE_PROCFS_STATUS_EXITCODE 1)
set_cache_value(HAVE_PROCFS_STAT_EXITCODE 1)
set_cache_value(HAVE_SCHED_GET_PRIORITY_EXITCODE 0)
set_cache_value(HAVE_VALID_NEGATIVE_INF_POW_EXITCODE 0)
set_cache_value(HAVE_VALID_POSITIVE_INF_POW_EXITCODE 0)
set_cache_value(HAVE_WORKING_CLOCK_GETTIME_EXITCODE 0)
set_cache_value(HAVE_WORKING_GETTIMEOFDAY_EXITCODE 0)
set_cache_value(MMAP_ANON_IGNORES_PROTECTION_EXITCODE 1)
set_cache_value(ONE_SHARED_MAPPING_PER_FILEREGION_PER_PROCESS_EXITCODE 1)
set_cache_value(PTHREAD_CREATE_MODIFIES_ERRNO_EXITCODE 1)
set_cache_value(REALPATH_SUPPORTS_NONEXISTENT_FILES_EXITCODE 1)
set_cache_value(SEM_INIT_MODIFIES_ERRNO_EXITCODE 1)
set_cache_value(SSCANF_CANNOT_HANDLE_MISSING_EXPONENT_EXITCODE 1)
set_cache_value(SSCANF_SUPPORT_ll_EXITCODE 0)
set_cache_value(UNGETC_NOT_RETURN_EOF_EXITCODE 1)
set_cache_value(HAVE_SHM_OPEN_THAT_WORKS_WELL_ENOUGH_WITH_MMAP_EXITCODE 1)
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