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llvm-project/flang/unittests/Decimal/CMakeLists.txt

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[flang] A rework of the cmake build components for in and out of tree builds. In general all the basic functionality seems to work and removes some redundancy and more complicated features in favor of borrowing infrastructure from LLVM build configurations. Here's a quick summary of details and remaining issues: * Testing has spanned Ubuntu 18.04 & 19.10, CentOS 7, RHEL 8, and MacOS/darwin. Architectures include x86_64 and Arm. Without access to Window nothing has been tested there yet. * As we change file and directory naming schemes (i.e., capitalization) some odd things can occur on MacOS systems with case preserving but not case senstive file system configurations. Can be painful and certainly something to watch out for as any any such changes continue. * Testing infrastructure still needs to be tuned up and worked on. Note that there do appear to be cases of some tests hanging (on MacOS in particular). They appear unrelated to the build process. * Shared library configurations need testing (and probably fixing). * Tested both standalone and 'in-mono repo' builds. Changes for supporting the mono repo builds will require LLVM-level changes that are straightforward when the time comes. * The configuration contains a work-around for LLVM's C++ standard mode passing down into Flang/F18 builds (i.e., LLVM CMake configuration would force a -std=c++11 flag to show up in command line arguments. The current configuration removes that automatically and is more strict in following new CMake guidelines for enforcing C++17 mode across all the CMake files. * Cleaned up a lot of repetition in the command line arguments. It is likely that more work is still needed to both allow for customization and working around CMake defailts (or those inherited from LLVM's configuration files). On some platforms agressive optimization flags (e.g. -O3) can actually break builds due to the inlining of templates in .cpp source files that then no longer are available for use cases outside those source files (shows up as link errors). Sticking at -O2 appears to fix this. Currently this CMake configuration forces this in release mode but at the cost of stomping on any CMake, or user customized, settings for the release flags. * Made the lit tests non-source directory dependent where appropriate. This is done by configuring certain test shell files to refer to the correct paths whether an in or out of tree build is being performed. These configured files are output in the build directory. A %B substitution is introduced in lit to refer to the build directory, mirroring the %S substitution for the source directory, so that the tests can refer to the configured shell scripts. Co-authored-by: David Truby <david.truby@arm.com> Original-commit: flang-compiler/f18@d1c7184159b2d3c542a8f36c58a0c817e7506845 Reviewed-on: https://github.com/flang-compiler/f18/pull/1045
2020-02-26 07:22:14 +08:00
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
[flang] Run non-gtest unit tests with lit. Summary: As a corrollary, these tests are now run as part of the check-flang target. Reviewers: sscalpone Subscribers: mgorny, delcypher, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D83946
2020-07-16 21:15:07 +08:00
add_flang_nongtest_unittest(quick-sanity-test
[flang] Begin adding tests Original-commit: flang-compiler/f18@8776d8b66334f8ba0886d074217f0c17cb6aa02b Reviewed-on: https://github.com/flang-compiler/f18/pull/671 Tree-same-pre-rewrite: false
2019-08-15 06:25:16 +08:00
FortranDecimal
)
[flang] Make flang build compatible with LLVM dylib Harmonize usage of LLVM components througout Flang. Explicit LLVM Libs where used across several CMakeFIles, which led to incompatibilities with LLVM shlibs. Fortunately, the LLVM component system can be relied on to harmoniously handle both cases. Differential Revision: https://reviews.llvm.org/D87893
2020-10-06 03:35:38 +08:00
# This test is not run by default as it takes a long time to execute.
add_flang_nongtest_unittest(thorough-test
SLOW_TEST
[flang] More testing, added thorough 32-bit sweep test Original-commit: flang-compiler/f18@f81b92f91c62822887f12be7fb68d5da816eef47 Reviewed-on: https://github.com/flang-compiler/f18/pull/671 Tree-same-pre-rewrite: false
2019-08-15 08:05:08 +08:00
FortranDecimal
)