build: use allowed over enabled or not-disabled

Meson feature options are typically in a tri-state of enabled, disabled,
or auto.  The enabled and disabled functions on an option (from
`get_option`) no longer return true for auto features.  Instead, the
expectation is to use `allowed()` which is true for both enabled and
auto.

Switch all uses of `enabled` to `allowed`.
Switch all uses of `not disabled` to `allowed`.

Change-Id: I36000eca286be412b84f039420ecf45b4cc411aa
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed
tree: f4c630ed59ea36ab047769f61ff9499a4debb982
  1. example/
  2. src/
  3. subprojects/
  4. test/
  5. .clang-format
  6. .clang-tidy
  7. .gitignore
  8. .lcovrc
  9. LICENSE
  10. meson.build
  11. meson.options
  12. OWNERS
  13. README.md
README.md

sdeventplus

sdeventplus is a c++ wrapper around the systemd sd_event apis meant to provide c++ ergonomics to their usage.

Dependencies

The sdeventplus library requires a libsystemd development package on the system for sd-event.

Building

For a standard release build, you want something like:

meson setup -Dexamples=false -Dtests=disabled builddir
ninja -C builddir
ninja -C builddir install

For a test / debug build, a typical configuration is

meson setup -Dtests=enabled builddir
meson test -C builddir