From b8dc6a10ee55180805ea956ec5be3d001169c4ba Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 27 Jul 1995 09:00:07 +0000 Subject: * csu/Makefile [$(elf)=yes] (have-initfini): Set to yes. [$(have-initfini)=yes]: Test this rather than $(elf) for crtstuff. [start-installed-name-rule]: If this is defined, elide rule for $(objpfx)$(start-installed-name). * sysdeps/unix/sysv/sco3.2.4/Makefile [$(subdir)=csu] (start-installed-rule, start-installed-name-rule): New variables; specify crt1.o, created by our own rule. ($(objpfx)crt1.o): New rule. * configure.in: Require autoconf 2.4.2 or later. Change all AC_CACHE_VAL uses to use new AC_CACHE_CHECK macro instead; prettify some messages. [$elf!=yes] (libc_cv_have_initfini): New test for `.init' and `.fini' sections. * munch-tmpl.c [HAVE_INITFINI]: Call _init and atexit (_fini) in this case rather than #ifdef HAVE_ELF. * config.h.in (HAVE_INITFINI): New macro. --- sysdeps/unix/sysv/sco3.2.4/Makefile | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'sysdeps/unix/sysv/sco3.2.4') diff --git a/sysdeps/unix/sysv/sco3.2.4/Makefile b/sysdeps/unix/sysv/sco3.2.4/Makefile index 23525e527d..a199ba9003 100644 --- a/sysdeps/unix/sysv/sco3.2.4/Makefile +++ b/sysdeps/unix/sysv/sco3.2.4/Makefile @@ -1,3 +1,17 @@ ifeq (posix,$(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 -- cgit 1.4.1