[$(subdir)=csu] (start-installed-rule, start-installed-name-rule): New

variables; specify crt1.o, created by our own rule.
($(objpfx)crt1.o): New rule.
This commit is contained in:
Roland McGrath 1995-07-26 15:38:25 +00:00
parent 06bcdbfcc0
commit 0bbcc46900

View File

@ -1,3 +1,17 @@
ifeq (posix,$(subdir))
sysdep_routines := $(sysdep_routines) pgrpsys sco_getgrp
endif
ifeq (csu,$(subdir))
# SCO uses crt1.o, and expects that single initializer file to also start
# the .init and .fini sections as crti.o normally does.
start-installed-name = crt1.o
start-installed-name-rule = yes
# Link together start.o and crti.o into the expected crt1.o.
# Now crt1.o as initializer and crtn.o as finalizer will work.
$(objpfx)crt1.o: $(objpfx)start.o $(objpfx)crti.o
$(CC) -nostdlib -nostartfiles -Wl,-r -o $@ $^
endif