45 lines
1.7 KiB
Plaintext
45 lines
1.7 KiB
Plaintext
# Makefile additions for the NCR3000 as host system.
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# Using -O with the AT&T compiler fails, with a message about a missing
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# /usr/ccs/lib/optim pass. So override the default in Makefile.in
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CCLIBFLAGS=
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# NCR3000 ships with a MetaWare compiler installed as CC, which chokes and
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# dies all over the place on GCC source. However, the AT&T compiler,
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# crusty as it is, can be used to bootstrap GCC. It can be found in
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# /usr/ccs/ATT/cc. It is also used to compile the things that should
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# not be compiled with GCC.
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CC = /usr/ccs/ATT/cc
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OLDCC = /usr/ccs/ATT/cc
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# The rest is just x-i386v4.
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# The svr4 reference port for the i386 contains an alloca.o routine
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# in /usr/ucblib/libucb.a, but we can't just try to get that by
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# setting CLIB to /usr/ucblib/libucb.a because (unfortunately)
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# there are a lot of other routines in libucb.a which are supposed
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# to be the Berkeley versions of library routines normally found in
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# libc.a and many of these Berkeley versions are badly broken. Thus,
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# if we try to link programs with libucb.a before libc.a, those
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# programs tend to crash. To avoid this, we link with libc.a *before*
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# linking with libucb.a.
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CLIB=-lc /usr/ucblib/libucb.a
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# We used to build all stages *without* shared libraries because that may make
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# debugging the compiler easier (until there is a GDB which supports
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# both Dwarf *and* svr4 shared libraries).
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# But james@bigtex.cactus.org says that redefining GCC_CFLAGS causes trouble,
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# and that it is easy enough to debug using shared libraries.
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# CCLIBFLAGS=-Bstatic -dn -g
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# GCC_CFLAGS=-static -g -O2 -B./
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# For svr4 we link stuff *without* dynamic libraries for now... at least
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# until there is a version of GDB which understands *both* Dwarf *and*
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# svr4 shared libraries.
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X_CFLAGS=-static
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