Re: Test results for m4-1.4.9b on HP-UX 10

[Gary V. Vaughan]

Hi Bruno,

[[Cc:ing Albert Chin for context surrounding my last post]]

On 3 Jun 2007, at 02:15, Bruno Haible wrote:

Gary V. Vaughan wrote:

hppa2.0-hp-hpux10.20: Unable to compile 1 gnulib test;
2 gnulib test failures and 1 failed m4 check


 gmake[4]: *** [test-stdint.o] Error 1

 test-frexpl.c:111: assertion failed

 FAIL: test-frexpl
 test-vasprintf-posix.c:514: assertion failed

 FAIL: test-vasprintf-posix

cc -I. -I../lib -I. -I. -I.. -I./.. -I../lib -I./../lib +O2 - Ae -z +Onofltacc +ESlit +DAportable +Oentrysched +Odataprefetch +Onolimit -c test-stdint.c cpp: "stdint.h", line 48: warning 2013: Unknown preprocessing directive. cpp: "stdio.h", line 24: warning 2013: Unknown preprocessing directive. cpp: "stdio.h", line 36: warning 2013: Unknown preprocessing directive. cpp: "stdlib.h", line 24: warning 2013: Unknown preprocessing directive. cpp: "stdlib.h", line 36: warning 2013: Unknown preprocessing directive. cpp: "test-stdint.c", line 250: warning 2012: Unrepresentable preprocessor number 1LL. cpp: "test-stdint.c", line 250: error 4038: Bad syntax for #if condition. cpp: "signal.h", line 24: warning 2013: Unknown preprocessing directive. cpp: "signal.h", line 36: warning 2013: Unknown preprocessing directive. /opt/fsw/bash30/bin/bash: line 1: 17730 ABORT instruction (core dumped) EXEEXT='' EXEEXT='' EXEEXT='' srcdir='.' EXEEXT='' srcdir='.' EXEEXT='' srcdir='.' ${dir}$tst /opt/fsw/bash30/bin/bash: line 1: 17804 ABORT instruction (core dumped) EXEEXT='' EXEEXT='' EXEEXT='' srcdir='.' EXEEXT='' srcdir='.' EXEEXT='' srcdir='.' ${dir}$tst

you could investigate details, such as:

    this compiler?
  - where does the sign bit of the negative zero get lost?
  - does have_minus_zero () actually evaluate to true?

If you can reproduce these also with plain "cc -Ae", it would be good if - what can be done to use 64-bit constants in preprocessor directives with

to pass correctly.

Cheers,
        Gary
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Nope, no need. Removing +Onofltacc from the compilation flags allows the test

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