5337e3e6d8
Fix compilation error for "if (a <= b <= c)". While here: - Replace PORTVERSION with DISTVERSION. - Move dependency from boost to BUILD_DEPENDS - the port is not linked with boost libs, but uses includes during build. - Remove unnecessary "CFLAGS+=". PR: 294951 Sponsored by: UNIS Labs Co-authored-by: Vladimir Druzenko <vvd@FreeBSD.org> MFH: 2026Q2