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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

*** 21,32 **** # # # Copyright 2004 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # - # ident "%Z%%M% %I% %E% SMI" - # PROG= nice XPG4PROG= nice OBJS= nice.o --- 21,30 ----
*** 43,54 **** $(LINK.c) -o $@ $(OBJS) $(LDLIBS) $(POST_PROCESS) install: all $(ROOTPROG) $(ROOTXPG4PROG) ! values-xpg4.o: ../../lib/common/common/values-xpg4.c ! $(COMPILE.c) -o $@ ../../lib/common/common/values-xpg4.c clean: $(RM) $(OBJS) lint: lint_PROG --- 41,52 ---- $(LINK.c) -o $@ $(OBJS) $(LDLIBS) $(POST_PROCESS) install: all $(ROOTPROG) $(ROOTXPG4PROG) ! values-xpg4.o: ../../lib/crt/common/values-xpg4.c ! $(COMPILE.c) -o $@ ../../lib/crt/common/values-xpg4.c clean: $(RM) $(OBJS) lint: lint_PROG