Re: support AIX 6.1 in config.rpath

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Re: support AIX 6.1 in config.rpath

From:	Rainer Tammer
Subject:	Re: support AIX 6.1 in config.rpath
Date:	Tue, 08 Jan 2008 17:03:30 +0100
User-agent:	Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.1.3) Gecko/20070326 Thunderbird/2.0.0.0 Mnenhy/0.7.5.0

Hello,

Ralf Wildenhues wrote:

Hello Rainer,

please post whatever Libtool testsuite log of AIX 6.1 you have to

<address@hidden>.

No problem. Is there a size limitation to the post ??

I will look into some of the issues, but it
is very important to have a public archive of these: that way others
can help, too, and yet others who find the same issues can avoid
sending a duplicate report because a web search finds this for them.

If you can do another testsuite run with
  ./configure LDFLAGS=-Wl,-brtl

OK here are the results of the testsuite (with the pathc totests/runpath-in-lalib.at):


command:

export LDFLAGS=-Wl,-brtl
export CC=cc_r
export CXX=xlC_r
gmake -k check VERBOSE=yes

restult:

## ------------------------ ##
## libtool 2.1a test suite. ##
## ------------------------ ##

testsuite: command line was:

$ /daten/source/libtool-HEAD/tests/testsuite MAKE=gmake CC=cc_r-qlanglvl=extc89 CFLAGS=-g CPP=cc_r -qlanglvl=extc89 -E CPPFLAGS=LD=/usr/bin/ld LDFLAGS=-Wl,-brtl LIBS= LN_S=ln -s NM=/usr/bin/nm -BRANLIB=ranlib STRIP=strip OBJEXT=o EXEEXT= SHELL=/bin/shCONFIG_SHELL=/bin/sh CXX=xlC_r CXXFLAGS=-g CXXCPP=xlC_r -E F77= FFLAGS=FC= FCFLAGS= GCJ= GCJFLAGS=-g -O2_lt_pkgdatadir=/daten/source/libtool-HEADLIBTOOLIZE=/daten/source/libtool-HEAD/libtoolizeLIBTOOL=/daten/source/libtool-HEAD/libtooltst_aclocaldir=/daten/source/libtool-HEAD/libltdl/m4


## ----------- ##
## ChangeLogs. ##
## ----------- ##

testsuite: ../ChangeLog:
| 2008-01-05  Rainer Tammer <address@hidden>  (tiny change)
|         Ralf Wildenhues  <address@hidden>
|
|     Support AIX 6.1.
|     * libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER)
|     (_LT_CHECK_MAGIC_METHOD, _LT_COMPILER_PIC, _LT_LINKER_SHLIBS)
|     (_LT_LANG_C_CONFIG, _LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG)
|     (_LT_LANG_FC_CONFIG): Adjust case patterns to match AIX 6
|     through 9 as well.
|     * libltdl/m4/ltdl.m4 (LT_SYS_DLOPEN_DEPLIBS): Likewise.

## --------- ##
## Platform. ##
## --------- ##

hostname = aixdev01
uname -m = 0001F10AD200
uname -r = 1
uname -s = AIX
uname -v = 6

/usr/bin/uname -p = powerpc
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = 6.1.0.0
/bin/universe          = unknown

PATH: /daten/source/libtool-HEAD/tests
PATH: /usr/bin
PATH: /etc
PATH: /usr/sbin
PATH: /usr/ucb
PATH: /usr/bin/X11
PATH: /sbin
PATH: /opt/freeware/bin
PATH: /usr/java5/jre/bin
PATH: /usr/java5/bin
PATH: /usr/vac/bin
PATH: /usr/vacpp/bin
PATH: /usr/local/bin

testsuite: atconfig:
| # Configurable variable values for building test suites.
| # Generated by ./config.status.
| # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
|
| # The test suite will define top_srcdir=/../.. etc.
| at_testdir='tests'
| abs_builddir='/daten/source/libtool-HEAD/tests'
| at_srcdir='.'
| abs_srcdir='/daten/source/libtool-HEAD/tests'
| at_top_srcdir='..'
| abs_top_srcdir='/daten/source/libtool-HEAD'
| at_top_build_prefix='../'
| abs_top_builddir='/daten/source/libtool-HEAD'
|
| # Backward compatibility with Autotest <= 2.59b:
| at_top_builddir=$at_top_build_prefix
|
| AUTOTEST_PATH='tests'
|
| SHELL=${CONFIG_SHELL-'/bin/sh'}

## ---------------- ##
## Tested programs. ##
## ---------------- ##

## ------------------ ##
## Running the tests. ##
## ------------------ ##
testsuite: starting at: Tue Jan  8 10:51:40 NFT 2008
1. libtoolize macro installation (libtoolize.at:79): ok    (0m0.24s 0m0.32s)

2. libtoolize macro serial update (libtoolize.at:103): ok (0m1.37s0m1.55s)3. libtoolize config files serial update (libtoolize.at:194): ok(0m1.95s 0m2.13s)4. copy ltdl.m4 with shared macro directory (libtoolize.at:295): ok(0m0.48s 0m0.61s)5. upgrading verbatim style aclocal.m4 (libtoolize.at:368): ok(0m3.51s 0m1.79s)6. duplicate members in archive tests (duplicate_members.at:26): ok(0m1.06s 0m1.11s)7. duplicate convenience archive names (duplicate_conv.at:25): ok(0m1.52s 0m1.65s)8. preserve duplicate convenience deps (duplicate_deps.at:25): skipped(duplicate_deps.at:66)

9. inherited_linker_flags (inherited_flags.at:26): ok    (0m1.37s 0m1.66s)
10. C convenience archives (convenience.at:30): ok    (0m1.73s 0m1.91s)
11. C++ convenience archives (convenience.at:69): ok    (0m2.22s 0m2.42s)

12. F77 convenience archives (convenience.at:109): skipped(convenience.at:110)13. FC convenience archives (convenience.at:169): skipped(convenience.at:170)14. Java convenience archives (convenience.at:229): skipped(convenience.at:230)

15. Link order test. (link-order.at:26): ok    (0m2.07s 0m1.96s)
16. Link order of deplibs. (link-order2.at:46): ok    (0m3.68s 0m3.89s)
17. Failure tests (fail.at:27): ok    (0m0.63s 0m0.83s)
18. shlibpath_overrides_runpath (shlibpath.at:25): ok    (0m0.86s 0m0.97s)

19. Runpath in libtool library files (runpath-in-lalib.at:25): ok(0m0.85s 0m0.89s)20. static linking flags for programs (static.at:68): ok (0m11.32s0m24.28s)

21. Export test (export.at:25): ok    (0m2.60s 0m3.03s)
22. sys_lib_search_path (search-path.at:25): ok    (0m0.16s 0m0.15s)
23. indirect convenience (indirect_deps.at:25): ok    (0m1.33s 0m1.37s)
24. indirect uninstalled (indirect_deps.at:71): ok    (0m1.55s 0m1.67s)
26. Simple DESTDIR install (destdir.at:48): ok    (0m0.59s 0m0.75s)
27. DESTDIR with in-package deplibs (destdir.at:75): ok    (0m2.06s 0m2.23s)
28. AM_PROG_LIBTOOL (old-m4-iface.at:40): ok    (0m4.54s 0m3.16s)
29. AC_WITH_LTDL (old-m4-iface.at:95): ok    (0m13.77s 0m9.75s)
30. C subdir-objects (am-subdir.at:33): ok    (0m8.74s 0m4.45s)
31. C++ subdir-objects (am-subdir.at:93): ok    (0m10.71s 0m5.73s)
32. lt_dlexit unloading libs (lt_dlexit.at:30): ok    (0m0.60s 0m0.60s)

33. lt_dlopenadvise library loading (lt_dladvise.at:28): ok (0m0.97s0m0.99s)

34. enforced lib prefix (need_lib_prefix.at:25): ok    (0m0.89s 0m0.93s)
35. compiling softlinked libltdl (standalone.at:31): ok    (0m6.68s 0m6.32s)
36. compiling copied libltdl (standalone.at:46): ok    (0m6.89s 0m6.61s)
37. installable libltdl (standalone.at:61): ok    (0m8.40s 0m7.63s)

38. linking libltdl without autotools (standalone.at:79): ok (0m7.06s0m6.79s)39. compiling softlinked libltdl (subproject.at:57): ok (0m14.95s0m10.24s)

40. compiling copied libltdl (subproject.at:73): ok    (0m15.20s 0m10.54s)
41. installable libltdl (subproject.at:89): ok    (0m16.91s 0m11.67s)

42. linking libltdl without autotools (subproject.at:109): ok(0m7.07s 0m6.80s)43. compiling softlinked libltdl (nonrecursive.at:78): ok (0m13.32s0m7.36s)

44. compiling copied libltdl (nonrecursive.at:102): ok    (0m13.49s 0m7.58s)
45. installable libltdl (nonrecursive.at:126): ok    (0m13.91s 0m7.96s)
46. compiling softlinked libltdl (recursive.at:60): ok    (0m21.30s 0m8.75s)
47. compiling copied libltdl (recursive.at:80): ok    (0m21.52s 0m9.01s)
48. installable libltdl (recursive.at:100): ok    (0m21.96s 0m9.40s)
49. simple template test (template.at:27): ok    (0m0.73s 0m0.85s)
50. template test with subdirs (template.at:126): ok    (0m2.76s 0m3.21s)
51. C++ static constructors (ctor.at:27): ok    (0m0.60s 0m0.70s)
52. config.status (early-libtool.at:32): ok    (0m7.04s 0m3.74s)
53. config.lt (early-libtool.at:126): ok    (0m8.49s 0m4.08s)
54. build tree relpaths (deplibs-ident.at:32): ok    (0m1.05s 0m1.42s)

55. Link option thorough search test (stresstest.at:31): ok (0m53.10s1m8.31s)56. Run tests with low max_cmd_len (cmdline_wrap.at:28): ok (1m48.87s3m14.50s)

testsuite: ending at: Tue Jan  8 16:55:26 NFT 2008
testsuite: test suite duration: 6h 3m 46s

## ------------- ##
## Test results. ##
## ------------- ##

52 tests behaved as expected.
4 tests were skipped.

The first part of the test run did produce some errors:

make log:

gmake  check-recursive
.
.
.
PASS: tests/mdemo-make.test
mdemo-exec.test: ===  Running mdemo-exec.test
mdemo-exec.test: ===  Executing uninstalled programs in
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
try_iterate: tests/mdemo/libfoo2
try_iterate: tests/mdemo/libfoo2
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
try_iterate: tests/mdemo/libfoo2
try_iterate: tests/mdemo/libfoo2
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
Welcome to GNU libtool mdemo!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub

mdemo-exec.test: ./tests/mdemo-exec.test: cannot executetests/mdemo/mdemo_static /daten/source/libtool-HEAD/tests/mdemo/foo1.la/daten/source/libtool-HEAD/tests/mdemo/libfoo2.la

did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
Welcome to GNU libtool mdemo!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub

mdemo-exec.test: ./tests/mdemo-exec.test: cannot executetests/mdemo/mdemo /daten/source/libtool-HEAD/tests/mdemo/foo1.la/daten/source/libtool-HEAD/tests/mdemo/libfoo2.la

FAIL: tests/mdemo-exec.test
.
.
.
PASS: tests/mdemo-make.test
mdemo-exec.test: ===  Running mdemo-exec.test
mdemo-exec.test: ===  Executing uninstalled programs in
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
try_iterate: tests/mdemo/libfoo2
try_iterate: tests/mdemo/libfoo2
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
try_iterate: tests/mdemo/libfoo2
try_iterate: tests/mdemo/libfoo2
did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
Welcome to GNU libtool mdemo!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: foo1
module filename: foo1.a
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
module name: libfoo2
module filename: libfoo2.a
module reference count: 1
** This is foolib 2 **
hello returned: 57616
hello is ok!
sin (0.0) = 0
sub() called
foo2 is ok!
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/CVS
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/Makefile
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/README
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/aclocal
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/config
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/configure
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo1
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/foo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libfoo2
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libmlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libsub
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/libtool
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/main
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mdemo_static
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/mlib
try_iterate: /daten/source/libtool-HEAD/tests/mdemo/sub

mdemo-exec.test: ./tests/mdemo-exec.test: cannot executetests/mdemo/mdemo_static /daten/source/libtool-HEAD/tests/mdemo/foo1.la/daten/source/libtool-HEAD/tests/mdemo/libfoo2.la

did not find the `myfunc' function
error was: Function not implemented (myfunc)
did not find the `myvar' variable
error was: Function not implemented (myvar)
Welcome to GNU libtool mdemo!
module name: foo1
module filename: /daten/source/libtool-HEAD/tests/mdemo/.libs/foo1.so
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: foo1
module filename: /daten/source/libtool-HEAD/tests/mdemo/.libs/foo1.so
module reference count: 1
** This is foolib 1 **
hello returned: 57616
hello is ok!
cos (0.0) = 1
sub() called
foo1 is ok!
module name: libfoo2