Hi Peter,
Sorry for the delay, it was more complicated than I had imagined :-o
On 28 Sep 2012, at 11:08, Gary V. Vaughan g...@gnu.org wrote:
On 27 ก.ย. 2012, at 5:03, Peter Rosin p...@lysator.liu.se wrote:
On 2012-09-26 14:57, Peter Rosin wrote:
On 2012-09-22 05:31, Gary V. Vaughan wrote:
Hi,
here's a set of patches to fix the two major problems with current AIX support
in libtool, that is:
*) libltdl: lt_dlopen() does work /with/ runtime linking (LDFLAGS=-brtl) only.
*) libtool: /Without/ runtime linking, there is some versioning support, but
still far from being ideal for
AIX supports shared objects as members of archive libraries, loadable
with dlopen using the RTLD_MEMBER flag.
* libltdl/ltdl.c: For AIX, define LT_SHARED_LIB_MEMBER to hold the
parentheses used to identify the shared archive member.
(lt_dlopenadvise) When LT_SHARED_LIB_MEMBER is defined, allow for
While AIX does support undefined symbols in general, undefined symbols
in one shared library do not trigger another shared library to be marked
as needed by the linker.
* tests/template.at: Skip test with undef syms across libraries on AIX.
---
tests/template.at |6 +-
1 files changed, 5
On AIX, the standalone Shared Object we create when runtime linking is
active does not support versioning at all, so the versioning symlinks
are plain useless.
* m4/libtool.m4: (library_names_spec) No versioning with AIX runtime
linking.
---
m4/libtool.m4 |4 ++--
1 files changed, 2
Support filename-based shared library versioning on AIX with the lib.so
library filename extension, which is used with runtime linking only.
Runtime linking is enabled by the -brtl linker flag for executables and
the -G linker flag for Shared Objects.
(aix-soname=no): Default, also known as
On AIX, when runtime linking is active, undefined symbols are allowd by
default. Additionally, the '-G' linker flag needs to be specified before
the '-bernotok' and any other user-defined linker flag, or '-G' would
override some of them again.
* m4/libtool.m4: (no_undefined_flag) Define for AIX
---
m4/ltoptions.m4 |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
index 6f53562..95c8eed 100644
--- a/m4/ltoptions.m4
+++ b/m4/ltoptions.m4
@@ -83,7 +83,7 @@ m4_if([$1],[LT_INIT],[
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install
Declare filename based shared library versioning on AIX.
* m4/ltoptions.m4: (_LT_ENABLE_AIX_SONAME) New. Provides
--enable-aix-soname commandline option. Declares the
'shared_archive_member_spec' libtool variable.
(_LT_SET_OPTIONS) Add LT_INIT options aix-soname,
disable-aix-soname. Default is
* build-aux/ltmain.m4sh: (func_mode_execute) For the -dlopen option,
when testing if the file to be dlopen'ed exists, strip the optional
shared archive member (seen on AIX) from dlname first.
---
build-aux/ltmain.m4sh | 14 --
1 files changed, 12 insertions(+), 2 deletions(-)
diff
* tests/deplibs-ident.at: To define whether this test should XFAIL, use
hardcode_action, hardcode_direct, hardcode_direct_absolute configuration
settings instead of platforms aix, hppa-hpux, interix or openbsd.
---
tests/deplibs-ident.at | 11 +++
1 files changed, 7 insertions(+), 4
* tests/versioning.at: On AIX, when shared_archive_member_spec is
defined, we can run the versioning check.
---
tests/versioning.at |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/tests/versioning.at b/tests/versioning.at
index b66c816..226b329 100644
---
[snipped loads of stuff]
On 2012-10-02 16:54, Gary V. Vaughan wrote:
The new branch gary/reredo-test-operand-order (notice the double re) has
everything broken down into digestible chunks. All the differences between
that and master now look like improvements upon the original hand rolled
Hi Peter,
On Oct 3, 2012, at 12:32 AM, Peter Rosin p...@lysator.liu.se wrote:
[snipped loads of stuff]
[snipped a bit more stuff]
You're saying that you are about to:
$ git checkout master
$ git merge --strategy=recursive -X theirs gary/reredo-test-operand-order \
-m 'bla bla bla'
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