Rename INSTALL_TARGETS to FMT_TARGETS since the list is now used for both
installation and the build-tree export, and move INSTALL_FILE_SET into the
FMT_INSTALL block as only install(TARGETS) uses it.
Replace the export-test static library and export-lib.cc with an INTERFACE
library, which reproduces the same CMake export dependency check (#4806).
export() was scoped inside if (FMT_INSTALL), so projects that pull in
fmt via add_subdirectory()/FetchContent without installing it had no
way to get the exported fmt::* targets. If such a project tries to
export its own targets that depend on fmt, CMake fails with "target
... requires target fmt that is not in any export set".
Hoist the target list/export name and the export() call itself out of
the FMT_INSTALL guard so the build-tree export file is always
generated; the install()-only pieces (config/version files, pkgconfig,
install(EXPORT ...)) stay behind the guard and installed behavior is
unchanged.
Fixes#4806
Co-authored-by: flink <w741069229@gmail.com>
Use the version range feature introduced in 3.12. On CMake <3.12 the extra dots are simply interpreted as extra version number separators.
The fallback for ancient CMake versions is kept.
* Add a _lot_ more warnings to FMT_PEDANTIC
Fix these warnings
* Add more compilers to CI
Fix (some) of the compiler errors with them
* Enable -Werror on CI
Increase warning level on MSVC when compiling with FMT_PEDANTIC
* Add VS 2013 and 2015 to Appveyor
* Fix Appveyor tests
Formatting
* Implement requested changes
Fix some of the MSVC warnings
Implement C++11 integer_sequence
* Reintroduce appveyor-build.py
* Remove ranges-test from tests
* Remove (some) explicit warning suppressions
Fix C++ standard setting in CI
* Remove (some) explicit warning suppressions
Fix C++ standard setting in CI
* Fix test builds with C++11
* Enable pedantic warnings on tests
* Fix warnings from edits to master
* Cleanups
* Add C++11 support to ranges.h
Re-enable ranges-test
Fix a Visual Studio error about function not returning a value in printf.h
Fix a bug in .travis.yml
For the consumer it should not matter if fmt has been added to the
project as subdirectory or via find_package. With the alias targets
the library can be always imported via fmt::fmt.
Victor Zverovich
hexonal
Vladislav Shchapov
Chris Thrasher
Raul Tambre
Elias Kosunen
Mario Werner
Victor Zverovich