Support generic Armel builds #38798
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,3 +1,14 @@ | ||
| include(CheckCSourceCompiles) | ||
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| # License: https://github.com/clibs/cmocka/blob/master/cmake/Modules/COPYING-CMAKE-SCRIPTS | ||
| # https://github.com/clibs/cmocka/blob/master/cmake/Modules/CheckCCompilerFlagSSP.cmake | ||
|
There was a problem hiding this comment. I'm not sure if we can just link to the license here, afaik we'd need to embed the license text. @smx-smx what if we added an There was a problem hiding this comment. That could also work, but i wonder if this discussion even makes sense for the individual (one) line of code that is the check in question (but i'm not a lawyer). There was a problem hiding this comment. yeah it seems pretty trivial but I'm not a lawyer either :) |
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| function(check_c_compiler_flag_ssp _FLAG _RESULT) | ||
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| set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") | ||
| set(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") | ||
| check_c_source_compiles("int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;}" ${_RESULT}) | ||
| set(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") | ||
| endfunction(check_c_compiler_flag_ssp) | ||
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| function(clr_unknown_arch) | ||
| if (WIN32) | ||
| message(FATAL_ERROR "Only AMD64, ARM64, ARM and I386 are supported. Found: ${CMAKE_SYSTEM_PROCESSOR}") | ||
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| Original file line number | Diff line number | Diff line change |
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@@ -4,3 +4,4 @@ | |
| #pragma once | ||
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| #cmakedefine HAVE_PROCESS_VM_READV | ||
| #cmakedefine HAVE_PTRACE_ENUM_ARGUMENT | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,16 @@ | ||
| check_function_exists(process_vm_readv HAVE_PROCESS_VM_READV) | ||
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| set(CMAKE_EXTRA_INCLUDE_FILES asm/ptrace.h) | ||
| check_type_size("struct pt_regs" PT_REGS) | ||
| set(CMAKE_EXTRA_INCLUDE_FILES) | ||
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| check_cxx_source_compiles(" | ||
| #include <sys/ptrace.h> | ||
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| int main(void) | ||
| { | ||
| ptrace((__ptrace_request)PTRACE_ATTACH, 0, 0, 0); | ||
| return 0; | ||
| }" HAVE_PTRACE_ENUM_ARGUMENT) | ||
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| configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,214 @@ | ||
| # Licensed to the .NET Foundation under one or more agreements. | ||
| # The .NET Foundation licenses this file to you under the MIT license. | ||
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| project(singlefilehost) | ||
| set(DOTNET_PROJECT_NAME "singlefilehost") | ||
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| # Add RPATH to the apphost binary that allows using local copies of shared libraries | ||
| # dotnet core depends on for special scenarios when system wide installation of such | ||
| # dependencies is not possible for some reason. | ||
| # This cannot be enabled for MacOS (Darwin) since its RPATH works in a different way, | ||
| # doesn't apply to libraries loaded via dlopen and most importantly, it is not transitive. | ||
| if (NOT CLR_CMAKE_TARGET_OSX) | ||
| set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) | ||
| set(CMAKE_INSTALL_RPATH "\$ORIGIN/netcoredeps") | ||
| endif() | ||
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| set(SKIP_VERSIONING 1) | ||
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| include_directories(..) | ||
| include_directories(../../json) | ||
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| set(SOURCES | ||
| ../bundle_marker.cpp | ||
| ./hostfxr_resolver.cpp | ||
| ./hostpolicy_resolver.cpp | ||
| ) | ||
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| set(HEADERS | ||
| ../bundle_marker.h | ||
| ../../../hostfxr_resolver.h | ||
| ) | ||
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| if(CLR_CMAKE_TARGET_WIN32) | ||
| list(APPEND SOURCES | ||
| ../apphost.windows.cpp) | ||
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| list(APPEND HEADERS | ||
| ../apphost.windows.h) | ||
| endif() | ||
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| include(../../exe.cmake) | ||
| include(configure.cmake) | ||
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| add_definitions(-DFEATURE_APPHOST=1) | ||
| add_definitions(-DFEATURE_STATIC_HOST=1) | ||
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| # Disable manifest generation into the file .exe on Windows | ||
| if(CLR_CMAKE_TARGET_WIN32) | ||
| set_property(TARGET ${PROJECT_NAME} PROPERTY | ||
| LINK_FLAGS "/MANIFEST:NO" | ||
| ) | ||
| endif() | ||
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| # Specify non-default Windows libs to be used for Arm/Arm64 builds | ||
| if (CLR_CMAKE_TARGET_WIN32 AND (CLR_CMAKE_TARGET_ARCH_ARM OR CLR_CMAKE_TARGET_ARCH_ARM64)) | ||
| target_link_libraries(singlefilehost Advapi32.lib shell32.lib) | ||
| endif() | ||
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| # Path like: artifacts/bin/coreclr/Windows_NT.x64.Release/lib or | ||
| # /root/runtime/artifacts/transport/coreclr/lib | ||
| set(CORECLR_STATIC_LIB_LOCATION "${CORECLR_ARTIFACTS}/lib") | ||
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| message ("Looking for coreclr_static lib at location: '${CORECLR_STATIC_LIB_LOCATION}'.") | ||
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| if(CLR_CMAKE_TARGET_WIN32) | ||
| set(CORECLR_LIBRARIES | ||
| # Disable superhost on Win32 for now. | ||
| # ${CORECLR_STATIC_LIB_LOCATION}/coreclr_static.lib | ||
| ${STATIC_MT_CRT_LIB} | ||
| ${STATIC_MT_VCRT_LIB} | ||
| kernel32.lib | ||
| advapi32.lib | ||
| ole32.lib | ||
| oleaut32.lib | ||
| uuid.lib | ||
| user32.lib | ||
| version.lib | ||
| shlwapi.lib | ||
| bcrypt.lib | ||
| RuntimeObject.lib | ||
| ) | ||
| elseif(CLR_CMAKE_TARGET_LINUX) | ||
| set(CORECLR_LIBRARIES | ||
| ${CORECLR_STATIC_LIB_LOCATION}/libcoreclr_static.a | ||
| ${CORECLR_STATIC_LIB_LOCATION}/libcoreclrpal.a | ||
| ${CORECLR_STATIC_LIB_LOCATION}/libpalrt.a | ||
| ${CORECLR_STATIC_LIB_LOCATION}/libeventprovider.a | ||
| ${CORECLR_STATIC_LIB_LOCATION}/libnativeresourcestring.a | ||
| ) | ||
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| # currently linking coreclr into the singlefilehost is only supported on linux | ||
| # the following code here would be needed if/when BSD and OSX are supported too | ||
| # | ||
| # if(CLR_CMAKE_TARGET_OSX) | ||
| # find_library(COREFOUNDATION CoreFoundation) | ||
| # find_library(CORESERVICES CoreServices) | ||
| # find_library(SECURITY Security) | ||
| # find_library(SYSTEM System) | ||
| # | ||
| # LIST(APPEND CORECLR_LIBRARIES | ||
| # ${COREFOUNDATION} | ||
| # ${CORESERVICES} | ||
| # ${SECURITY} | ||
| # ${SYSTEM} | ||
| # ) | ||
| # endif(CLR_CMAKE_TARGET_OSX) | ||
| # | ||
| # # On OSX and *BSD, we use the libunwind that's part of the OS | ||
| # if(CLR_CMAKE_TARGET_FREEBSD) | ||
| # find_unwind_libs(UNWIND_LIBS) | ||
| # | ||
| # LIST(APPEND CORECLR_LIBRARIES | ||
| # ${UNWIND_LIBS} | ||
| # ) | ||
| # endif(CLR_CMAKE_TARGET_FREEBSD) | ||
| # | ||
| # if(CLR_CMAKE_TARGET_NETBSD) | ||
| # find_library(KVM kvm) | ||
| # | ||
| # LIST(APPEND CORECLR_LIBRARIES | ||
| # ${KVM} | ||
| # ) | ||
| # endif(CLR_CMAKE_TARGET_NETBSD) | ||
| endif(CLR_CMAKE_TARGET_WIN32) | ||
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| # Path like: artifacts/bin/native/net5.0-Linux-Release-arm/ | ||
| set(NATIVE_LIBS_LOCATION "${NATIVE_LIBS_ARTIFACTS}") | ||
| message ("Looking for native libs at location: '${NATIVE_LIBS_LOCATION}'.") | ||
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| if(NOT CLR_CMAKE_TARGET_LINUX) | ||
| set(NATIVE_LIBS | ||
| # Native libs linked into singlefilehost is supported only on Linux for now. | ||
| # if/when BSD and OSX are supported too, consider the commented code sections below. | ||
| ) | ||
| else() | ||
| set(NATIVE_LIBS | ||
| ${NATIVE_LIBS_LOCATION}/libSystem.IO.Compression.Native.a | ||
| ${NATIVE_LIBS_LOCATION}/libSystem.Native.a | ||
| ${NATIVE_LIBS_LOCATION}/libSystem.Net.Security.Native.a | ||
| ${NATIVE_LIBS_LOCATION}/libSystem.Security.Cryptography.Native.OpenSsl.a | ||
| ) | ||
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| find_package(ZLIB REQUIRED) | ||
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| # Additional requirements for System.System.IO.Compression.Native | ||
| # | ||
| # if (CLR_CMAKE_TARGET_SUNOS) | ||
| # set(ZLIB_LIBRARIES z m) | ||
| # elseif (CLR_CMAKE_TARGET_UNIX) | ||
| # find_package(ZLIB REQUIRED) | ||
| # endif () | ||
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| # Additional requirements for System.Net.Security.Native | ||
| if (HAVE_GSSFW_HEADERS) | ||
| find_library(LIBGSS NAMES GSS) | ||
| if(LIBGSS STREQUAL LIBGSS-NOTFOUND) | ||
| message(FATAL_ERROR "Cannot find GSS.Framework and System.Net.Security.Native cannot build without it. Try installing GSS.Framework (or the appropriate package for your platform)") | ||
| endif() | ||
| elseif(HAVE_HEIMDAL_HEADERS) | ||
| find_library(LIBGSS NAMES gssapi) | ||
| if(LIBGSS STREQUAL LIBGSS-NOTFOUND) | ||
| message(FATAL_ERROR "Cannot find libgssapi and System.Net.Security.Native cannot build without it. Try installing heimdal (or the appropriate package for your platform)") | ||
| endif() | ||
| else() | ||
| find_library(LIBGSS NAMES gssapi_krb5) | ||
| if(LIBGSS STREQUAL LIBGSS-NOTFOUND) | ||
| message(FATAL_ERROR "Cannot find libgssapi_krb5 and System.Net.Security.Native cannot build without it. Try installing libkrb5-dev (or the appropriate package for your platform)") | ||
| endif() | ||
| endif() | ||
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| # Additional requirements for System.Native | ||
| if (CLR_CMAKE_TARGET_LINUX AND NOT CLR_CMAKE_TARGET_ANDROID) | ||
| set(NATIVE_LIBS_EXTRA | ||
| rt atomic | ||
| ) | ||
| # elseif (CLR_CMAKE_TARGET_FREEBSD) | ||
| # set(NATIVE_LIBS_EXTRA | ||
| # pthread | ||
| # ) | ||
| # find_library(INOTIFY_LIBRARY inotify HINTS /usr/local/lib) | ||
| # if(NOT (INOTIFY_LIBRARY STREQUAL INOTIFY_LIBRARY-NOTFOUND)) | ||
| # LIST(APPEND NATIVE_LIBS_EXTRA | ||
| # ${INOTIFY_LIBRARY} | ||
| # ) | ||
| # endif () | ||
| # elseif (CLR_CMAKE_TARGET_SUNOS) | ||
| # set(NATIVE_LIBS_EXTRA | ||
| # socket | ||
| # ) | ||
| endif () | ||
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| if(CLR_CMAKE_TARGET_LINUX OR CLR_CMAKE_TARGET_FREEBSD OR CLR_CMAKE_TARGET_NETBSD OR CLR_CMAKE_TARGET_SUNOS) | ||
| # These options are used to force every object to be included even if it's unused. | ||
| set(START_WHOLE_ARCHIVE -Wl,--whole-archive) | ||
| set(END_WHOLE_ARCHIVE -Wl,--no-whole-archive) | ||
| endif(CLR_CMAKE_TARGET_LINUX OR CLR_CMAKE_TARGET_FREEBSD OR CLR_CMAKE_TARGET_NETBSD OR CLR_CMAKE_TARGET_SUNOS) | ||
| endif(NOT CLR_CMAKE_TARGET_LINUX) | ||
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| set_property(TARGET singlefilehost PROPERTY ENABLE_EXPORTS 1) | ||
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| target_link_libraries(singlefilehost | ||
| libhostfxr_static | ||
| libhostpolicy_static | ||
| libhostcommon | ||
| ${CORECLR_LIBRARIES} | ||
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| ${ZLIB_LIBRARIES} | ||
| ${LIBGSS} | ||
| ${NATIVE_LIBS_EXTRA} | ||
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| ${START_WHOLE_ARCHIVE} | ||
| ${NATIVE_LIBS} | ||
| ${END_WHOLE_ARCHIVE} | ||
| ) |
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this change in eng/common will need to be done in https://github.com.dotnet/arcade since these files are mirrored from there and changes would be reverted in the next arcade update.