Michal Schmidt
77247cba3e
Making the array static allows gcc -O2 to generate smaller code: "size systemd" before: text data bss dec hex filename 1377286 128608 2632 1508526 1704ae systemd After: text data bss dec hex filename 1374326 128572 2664 1505562 16f91a systemd (IN_SET still results in worse generated code than using "x == FOO || x == BAR || ...". I don't think we'll be able to match that with the C preprocessor.) This change limits the use of IN_SET to sets with constant elements. All present callers use constants. The compiler would report an "initializer element is not constant" error otherwise.
systemd - System and Service Manager
Details
- General information about systemd can be found in the systemd Wiki
- Information about build requirements are provided in the README file