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llvm-project/compiler-rt/lib/interception/CMakeLists.txt

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Another big step toward a viable CMake build system for CompilerRT, ASan, and friends. This explicitly switches the CompilerRT CMake build to require CMake version 2.8.8 or newer which provides first-class support for "object" libraries which consist of a pile of '.o' files -- exactly what is desired for composing runtime libraries. I've gone ahead and switched to using this. I've also added the interception library which I missed initially. And I've added proper dependencies between the various libraries. With this, I'm able to build archives for asan that appear to contain all of the necessary .o files. The final tweak here is to start setting up the compile flags and macro defines expected by ASan and its helper libraries. These may not be entirely correct currently, they're based loosely on my reading of the old Makefiles. However, they can be tweaked more easily now that they're wired up properly. llvm-svn: 159129
2012-06-25 16:40:10 +08:00
# Build for the runtime interception helper library.
set(INTERCEPTION_SOURCES
compiler-rt: Rename .cc files in lib/interception to .cpp. See https://reviews.llvm.org/D58620 for discussion, and for the commands I ran. In addition I also ran for f in $(svn diff | diffstat | grep .cc | cut -f 2 -d ' '); do rg $f . ; done and manually updated references to renamed files found by that. llvm-svn: 367456
2019-08-01 02:01:55 +08:00
interception_linux.cpp
interception_mac.cpp
interception_win.cpp
interception_type_test.cpp
Make compiler-rt CMakeLists.txt formatting a bit more like LLVM's usual formatting llvm-svn: 351363
2019-01-17 02:12:45 +08:00
)
[CMake] Add compiler-rt header files to the list of sources for targets when building with an IDE so that header files show up in the UI. This massively improves the development workflow in IDEs. To implement this a new function `compiler_rt_process_sources(...)` has been added that adds header files to the list of sources when the generator is an IDE. For non-IDE generators (e.g. Ninja/Makefile) no changes are made to the list of source files. The function can be passed a list of headers via the `ADDITIONAL_HEADERS` argument. For each runtime library a list of explicit header files has been added and passed via `ADDITIONAL_HEADERS`. For `tsan` and `sanitizer_common` a list of headers was already present but it was stale and has been updated to reflect the current state of the source tree. The original version of this patch used file globbing (`*.{h,inc,def}`) to find the headers but the approach was changed due to this being a CMake anti-pattern (if the list of headers changes CMake won't automatically re-generate if globbing is used). The LLVM repo contains a similar function named `llvm_process_sources()` but we don't use it here for several reasons: * It depends on the `LLVM_ENABLE_OPTION` cache variable which is not set in standalone compiler-rt builds. * We would have to `include(LLVMProcessSources)` which I'd like to avoid because it would include a bunch of stuff we don't need. Differential Revision: https://reviews.llvm.org/D48422 llvm-svn: 336663
2018-07-10 21:00:17 +08:00
set(INTERCEPTION_HEADERS
interception.h
interception_linux.h
interception_mac.h
Make compiler-rt CMakeLists.txt formatting a bit more like LLVM's usual formatting llvm-svn: 351363
2019-01-17 02:12:45 +08:00
interception_win.h
)
Another big step toward a viable CMake build system for CompilerRT, ASan, and friends. This explicitly switches the CompilerRT CMake build to require CMake version 2.8.8 or newer which provides first-class support for "object" libraries which consist of a pile of '.o' files -- exactly what is desired for composing runtime libraries. I've gone ahead and switched to using this. I've also added the interception library which I missed initially. And I've added proper dependencies between the various libraries. With this, I'm able to build archives for asan that appear to contain all of the necessary .o files. The final tweak here is to start setting up the compile flags and macro defines expected by ASan and its helper libraries. These may not be entirely correct currently, they're based loosely on my reading of the old Makefiles. However, they can be tweaked more easily now that they're wired up properly. llvm-svn: 159129
2012-06-25 16:40:10 +08:00
[Sanitizer] include sanitizer_common headers when building interception library llvm-svn: 173930
2013-01-30 22:27:41 +08:00
include_directories(..)
[CMake] Simplify setting compile flag disabling RTTI llvm-svn: 201547
2014-02-18 15:52:40 +08:00
set(INTERCEPTION_CFLAGS ${SANITIZER_COMMON_CFLAGS})
[cmake] Address Samsonov's post-commit review of r262723 Reviewers: samsonov Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D17896 llvm-svn: 262770
2016-03-05 18:01:04 +08:00
append_rtti_flag(OFF INTERCEPTION_CFLAGS)
Another big step toward a viable CMake build system for CompilerRT, ASan, and friends. This explicitly switches the CompilerRT CMake build to require CMake version 2.8.8 or newer which provides first-class support for "object" libraries which consist of a pile of '.o' files -- exactly what is desired for composing runtime libraries. I've gone ahead and switched to using this. I've also added the interception library which I missed initially. And I've added proper dependencies between the various libraries. With this, I'm able to build archives for asan that appear to contain all of the necessary .o files. The final tweak here is to start setting up the compile flags and macro defines expected by ASan and its helper libraries. These may not be entirely correct currently, they're based loosely on my reading of the old Makefiles. However, they can be tweaked more easily now that they're wired up properly. llvm-svn: 159129
2012-06-25 16:40:10 +08:00
[compiler-rt] Silence warnings when building with MSVC Differential Revision: https://reviews.llvm.org/D116872
2022-01-11 23:36:46 +08:00
# Silence warnings in system headers with MSVC.
[compiler-rt][cmake] Fix clang-cl warnings introduced in ae4c643bcdf2 See report in https://reviews.llvm.org/D116872#3245667
2022-01-16 00:59:46 +08:00
if(NOT CLANG_CL)
append_list_if(COMPILER_RT_HAS_EXTERNAL_FLAG "/experimental:external /external:W0 /external:anglebrackets" INTERCEPTION_CFLAGS)
endif()
[compiler-rt] Silence warnings when building with MSVC Differential Revision: https://reviews.llvm.org/D116872
2022-01-11 23:36:46 +08:00
[CMake] Cleanup add_compiler_rt_object_library to be platform-agnostic Summary: This change takes darwin-specific goop that was scattered around CMakeLists files and spread between add_compiler_rt_object_library and add_compiler_rt_darwin_object_library and moves it all under add_compiler_rt_object_library. The goal of this is to try to push platform handling as low in the utility functions as possible. Reviewers: rnk, samsonov Reviewed By: rnk, samsonov Subscribers: rnk, rsmith, llvm-commits Differential Revision: http://reviews.llvm.org/D10250 llvm-svn: 239498
2015-06-11 07:55:07 +08:00
add_compiler_rt_object_libraries(RTInterception
OS ${SANITIZER_COMMON_SUPPORTED_OS}
CMake: Stop using LLVM's custom parse_arguments. NFC Summary: Use CMake's cmake_parse_arguments() instead. It's called in a slightly different way, but supports all our use cases. It's in CMake 2.8.8, which is our minimum supported version. CMake 3.0 doc (roughly the same. No direct link to 2.8.8 doc): http://www.cmake.org/cmake/help/v3.0/module/CMakeParseArguments.html?highlight=cmake_parse_arguments Since I was already changing these calls, I changed ARCH and LIB into ARCHS and LIBS to make it more clear that they're lists of arguments. Reviewers: eugenis, samsonov, beanz Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10529 llvm-svn: 240120
2015-06-19 11:39:24 +08:00
ARCHS ${SANITIZER_COMMON_SUPPORTED_ARCH}
[CMake] Cleanup add_compiler_rt_object_library to be platform-agnostic Summary: This change takes darwin-specific goop that was scattered around CMakeLists files and spread between add_compiler_rt_object_library and add_compiler_rt_darwin_object_library and moves it all under add_compiler_rt_object_library. The goal of this is to try to push platform handling as low in the utility functions as possible. Reviewers: rnk, samsonov Reviewed By: rnk, samsonov Subscribers: rnk, rsmith, llvm-commits Differential Revision: http://reviews.llvm.org/D10250 llvm-svn: 239498
2015-06-11 07:55:07 +08:00
SOURCES ${INTERCEPTION_SOURCES}
[CMake] Add compiler-rt header files to the list of sources for targets when building with an IDE so that header files show up in the UI. This massively improves the development workflow in IDEs. To implement this a new function `compiler_rt_process_sources(...)` has been added that adds header files to the list of sources when the generator is an IDE. For non-IDE generators (e.g. Ninja/Makefile) no changes are made to the list of source files. The function can be passed a list of headers via the `ADDITIONAL_HEADERS` argument. For each runtime library a list of explicit header files has been added and passed via `ADDITIONAL_HEADERS`. For `tsan` and `sanitizer_common` a list of headers was already present but it was stale and has been updated to reflect the current state of the source tree. The original version of this patch used file globbing (`*.{h,inc,def}`) to find the headers but the approach was changed due to this being a CMake anti-pattern (if the list of headers changes CMake won't automatically re-generate if globbing is used). The LLVM repo contains a similar function named `llvm_process_sources()` but we don't use it here for several reasons: * It depends on the `LLVM_ENABLE_OPTION` cache variable which is not set in standalone compiler-rt builds. * We would have to `include(LLVMProcessSources)` which I'd like to avoid because it would include a bunch of stuff we don't need. Differential Revision: https://reviews.llvm.org/D48422 llvm-svn: 336663
2018-07-10 21:00:17 +08:00
ADDITIONAL_HEADERS ${INTERCEPTION_HEADERS}
[CMake] Cleanup add_compiler_rt_object_library to be platform-agnostic Summary: This change takes darwin-specific goop that was scattered around CMakeLists files and spread between add_compiler_rt_object_library and add_compiler_rt_darwin_object_library and moves it all under add_compiler_rt_object_library. The goal of this is to try to push platform handling as low in the utility functions as possible. Reviewers: rnk, samsonov Reviewed By: rnk, samsonov Subscribers: rnk, rsmith, llvm-commits Differential Revision: http://reviews.llvm.org/D10250 llvm-svn: 239498
2015-06-11 07:55:07 +08:00
CFLAGS ${INTERCEPTION_CFLAGS})
[compilter-rt] Add unittests for interception library Summary: This patch is adding unittests for the interception library. Reviewers: rnk Subscribers: majnemer, llvm-commits, wang0109, chrisha, tberghammer, danalbert, srhines Differential Revision: http://reviews.llvm.org/D21980 llvm-svn: 274657
2016-07-07 03:15:11 +08:00
if(COMPILER_RT_INCLUDE_TESTS)
add_subdirectory(tests)
endif()