crt: Need a position-independent CRT for PIE
- Implement the greatest possible part of the crt1 in C
- Implement SPARC versions of the ASM sections of crt1
- Build crt1 position-independently, minor ASM updates to be position
  independent
- Implement crt1 with the hook expected by modern GCC to support
  profiling, make gcrt1 a symlink for source compatibility (older GCC
  initializes profiling at firsnt use of _mcount if necessary, so
  doesn't need the gcrt)
- Split the CRT out of developer/library/lint into a separate c-runtime package

@@ -21,13 +21,12 @@
 #
 #
 # Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#ident  "%Z%%M% %I%     %E% SMI"
 
-CRTSRCS=        $(SRC)/lib/common/sparcv9
+CRTSRCS=        $(SRC)/lib/crt/sparcv9
 include         $(SRC)/cmd/sgs/0@0/Makefile.com
 
 .KEEP_STATE:
 
 install:        all $(ROOTLIBDIR64)/$(DYNLIB)