Re: Errors with rpl_realloc(), pthreads calls on hppa2.0w-hp-hpux11.11

[Paul Eggert]

Daniel Richard G. wrote:

> The system does not appear to have a GNU compatible realloc() function,
> but for some reason, the replacement realloc() was not compiled:

Thanks, can you look at the generated 'configure' and see why that is?
It should contain something like this:

  if test $ac_cv_func_realloc_0_nonnull = yes; then :
    $as_echo "#define HAVE_REALLOC_GNU 1" >>confdefs.h
  else
    $as_echo "#define HAVE_REALLOC_GNU 0" >>confdefs.h
    REPLACE_REALLOC=1
  fi
  if test $REPLACE_REALLOC = 1; then
    gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
  fi

You're reporting that HAVE_REALLOC_GNU=0, which means REPLACE_REALLOC
should be 1 and gl_LIBOBJS should contain realloc.o; evidently
this is not taking place.  Perhaps you can put some 'echo' statements
into 'configure' to see what's going wrong.

> cc  -Ae +DD64 +DO11.0 +ESconstlit +ESlit +w1 -z +O0 -g   -o test-regex 
> test-regex.o libtests.a ../gllib/libgnu.a libtests.a   
> ...
> This link needs to be done with -mt to pull in the pthreads library.

Wouldn't -lpthread work as well?  pthreadlib.m4 says it would.
I pushed this patch to try to fix that:

>From bc265d1559f2e564489b5db7bf738ec503c40cbf Mon Sep 17 00:00:00 2001
From: Paul Eggert <egg...@cs.ucla.edu>
Date: Sat, 12 Oct 2013 11:50:15 -0700
Subject: [PATCH] regex-tests: port to HP-UX 11.11

Problem reported by Daniel Richard G. in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00052.html>.
* modules/regex-tests (test_regex_LDADD): Add LIBTHREAD, LIB_PTHREAD.
---
 ChangeLog           | 7 +++++++
 modules/regex-tests | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 2b37375..e3e514c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-10-12  Paul Eggert  <egg...@cs.ucla.edu>
+
+       regex-tests: port to HP-UX 11.11
+       Problem reported by Daniel Richard G. in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00052.html>.
+       * modules/regex-tests (test_regex_LDADD): Add LIBTHREAD, LIB_PTHREAD.
+
 2013-10-10  Paul Eggert  <egg...@cs.ucla.edu>
 
        verify: document some 'assume' pitfalls
diff --git a/modules/regex-tests b/modules/regex-tests
index cfff7bf..638dba9 100644
--- a/modules/regex-tests
+++ b/modules/regex-tests
@@ -10,4 +10,4 @@ configure.ac:
 Makefile.am:
 TESTS += test-regex
 check_PROGRAMS += test-regex
-test_regex_LDADD = $(LDADD) @LIBINTL@
+test_regex_LDADD = $(LDADD) @LIBINTL@ $(LIBTHREAD) $(LIB_PTHREAD)
-- 
1.8.3.1