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Article #453gcc built on HP does not have -g??? plus 2 small errors
From: Jeff Hayes
Date: Thu, 08 Oct 1992 12:20
Date: Thu, 08 Oct 1992 12:20
74 lines
3591 bytes
3591 bytes
I am on an HP 9000-425t running HP-UX 7.05 (soon to be 8.0 when
my sysadmin can manage it).
In building gcc i had no real problems, once i found the HPUX specific
notes towords the end of the INSTALL doc. But in the stage 1 and
stage 2 builds every compile gave me:
cc1: warning: `g' not supported on this system
This came as a surprize to me. I think this means that the Makefile
does not believe that there is any native debugger for hpux and so
it cannot support it in gcc.
Is this true?
How do i tell it that i have hp native cdb, fsdb, xdb and xdbx?
Is there anything special i need to do when i rebuild?
I have appended part of the build log at the end of this posting.
***
I also saw an odd thing:
cc -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -I. -I. -I./config -c insn-output.c
"insn-output.c", line 2222: warning: statement not reached
"insn-output.c", line 2233: warning: statement not reached
.. more lines deleted.
The INSTALL warns about statement not reached after insn-emit's build,
but not this routine. In checking the code i find a macro OUTPUT_JUMP
at every line causeing this warning. I take it this is not serious
as my gcc built to stage 2 with no complaints.
And i saw 2 errors that do not appear to be serious but..
I did not get anywhere trying to figure out what hard-params is
trying to do for me. Can anyone explain its use, and why these
errors appeared?
cp ./hard-params.c . > /dev/null 2>&1
*** Error code 1 (ignored)
./hard-params -f > float.h
*** Error code 1 (ignored)
reply by posting or e-mail, i like both.
ThIAd
--
jeff hayes ESN 333-3894 phone (416) 452-3894
jjhayes@bnr.ca Northern Telecom, Prod Tech, Bramalea Ont
This is the start of the bootstrap build (stage 0w):
nbrwh75:/usr/local/src/gcc-1.42
> make ALLOCA=alloca.o
cc -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -I. -I. -I./config \
-DSTANDARD_STARTFILE_PREFIX=\"/usr/local/lib/\" \
-DSTANDARD_EXEC_PREFIX=\"/usr/local/lib/gcc-\" -c \
`echo ./gcc.c | sed 's,^\./,,'`
cc -c -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -I. -I. -I./config version.c
cc -c -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -I. -I. -I./config obstack.c
cc -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -S `echo ./alloca.c | sed 's,^\./,,'`
as alloca.s -o alloca.o
cc -g -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300 -o gccnew gcc.o version.o obstack.o alloca.o
mv gccnew gcc
and then i was off on stage 1:
nbrwh75:/usr/local/src/gcc-1.42
> make CC=stage1/gcc CFLAGS="-g -O -Bstage1/ -I../binutils/hp-include"
stage1/gcc -g -O -Bstage1/ -I../binutils/hp-include -I. -I. -I./config \
-DSTANDARD_STARTFILE_PREFIX=\"/usr/local/lib/\" \
-DSTANDARD_EXEC_PREFIX=\"/usr/local/lib/gcc-\" -c \
`echo ./gcc.c | sed 's,^\./,,'`
cc1: warning: `g' not supported on this system
stage1/gcc -c -g -O -Bstage1/ -I../binutils/hp-include -I. -I. -I./config version.c
cc1: warning: `g' not supported on this system
Technical Details
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Newsgroups: gnu.gcc.help Path: arc1-ca.pugleaf.net!sparky!uunet!usc!cs.utexas.edu!torn!cunews!nrcnet0!bnrgate!bcars267!nbrwh75!jjhayes From: jjhayes@nbrwh75.bnr.ca (Jeff Hayes) Subject: gcc built on HP does not have -g??? plus 2 small errors Message-ID: <1992Oct8.122052.7043@bnr.ca> Sender: news@bnr.ca (usenet) Nntp-Posting-Host: nbrwh75 Reply-To: jjhayes@bnr.ca Organization: Northern Telecom Public Switching, Bramalea Product Tech. S908 Date: Thu, 8 Oct 1992 12:20:52 GMT Lines: 75