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. [$elf!=yes] (libc_cv_have_initfini): New test for `.init' and `.fini' sections. * munch-tmpl.c [HAVE_INITFINI]: Call _init and atexit (_fini) in this case rather than #ifdef HAVE_ELF. * config.h.in (HAVE_INITFINI): New macro. --- csu/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'csu/Makefile') diff --git a/csu/Makefile b/csu/Makefile index 31b0f0a..8f97624 100644 --- a/csu/Makefile +++ b/csu/Makefile @@ -48,6 +48,11 @@ else # In the ELF universe, crt0.o is called crt1.o, and there are # some additional bizarre files. start-installed-name = crt1.o +have-initfini = yes + +endif + +ifeq (yes,$(have-initfini)) # These are the special initializer/finalizer files. They are always the # first and last file in the link. crti.o ... crtn.o define the global @@ -82,11 +87,13 @@ endif include ../Rules +ifndef start-installed-name-rule # The startfile is installed under different names, so we just call our # source file `start.c' and copy to the installed name after compiling. $(objpfx)$(start-installed-name): $(objpfx)start.o -rm -f $@ ln $< $@ +endif # These extra files are sometimes expected by system standard linking # procedures, but we have nothing for them to do. So compile empty files. -- cgit v1.1