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From: Randy Galbraith <randy.galbraith@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: Building gcc 4.9.2 on AIX 7.1
Date: Sun, 11 Jun 2023 08:26:32 -0400	[thread overview]
Message-ID: <CA+DxmaudXatNqWOSR1NxPDCo0n=XXseTaKVbacQeTFR=D==B4A@mail.gmail.com> (raw)

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Hello GCC community.

I am looking for help building GCC 4.9.2 (also tried 4.9.4 and 5.4.0) on
IBM AIX Unix 7.1. Each attempt freezes during the run of build/genmddeps.
This appears to be related to two ld warnings:

ld: 0711-768 WARNING: Object build/genmddeps.o, section 1, function .ferror:
            The branch at address 0x3cc is not followed by a recognized
no-op
            or TOC-reload instruction. The unrecognized instruction is
0x7C691B78.

ld: 0711-768 WARNING: Object build/genmddeps.o, section 1, function .ferror:
            The branch at address 0x3cc is not followed by a recognized
no-op
            or TOC-reload instruction. The unrecognized instruction is
0x7C691B78.

The compile/link of genmddeps was this:

g++   -g -DIN_GCC    -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE
-static-libstdc++ -static-libgcc -Wl,-bbigtoc -Wl,-bmaxdata:0x40000000 -o
build/genmddeps \
    build/genmddeps.o build/read-md.o build/errors.o
../../build-powerpc-ibm-aix7.1.0.0/libiberty/libiberty.a

OS version:

$ oslevel -s
7100-05-05-1939

Cheers, -Randy

             reply	other threads:[~2023-06-11 12:26 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-11 12:26 Randy Galbraith [this message]
2023-06-11 15:27 ` Tom Kacvinsky
2023-06-11 16:27   ` Tom Kacvinsky
2023-06-11 19:04     ` Randy Galbraith
2023-06-11 21:04       ` Jonathan Wakely
2023-06-11 22:37         ` Randy Galbraith
2023-06-12 15:54           ` Randy Galbraith
2023-06-13  7:38             ` Christer Solskogen
2023-06-13 10:35               ` Randy Galbraith
2023-06-15 16:44                 ` Randy Galbraith
2023-06-15 22:05                   ` Jonathan Wakely
2023-06-16 19:46                     ` Randy Galbraith
2023-06-11 18:31 ` Kai Ruottu
2023-06-11 22:23   ` Randy Galbraith
2023-06-12 22:50 David Edelsohn
2023-06-13 10:29 ` Randy Galbraith
2023-06-13 10:42   ` Jonathan Wakely

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