Simon pointed out that dwarf2/cu.h and dwarf2/comp-unit.h seemingly
mean the same thing. He suggested renaming the latter to
comp-unit-head.h, which is what this patch does.
gdb/ChangeLog
2021-05-17 Tom Tromey <tom@tromey.com>
* dwarf2/read.h: Update include.
* dwarf2/read.c: Update include.
* dwarf2/line-header.c: Update include.
* dwarf2/cu.h: Update include.
* dwarf2/comp-unit-head.h: Rename from comp-unit.h.
* dwarf2/comp-unit-head.c: Rename from comp-unit.c.
* Makefile.in (COMMON_SFILES): Update.
