[OpenAFS-devel] Libtool on AIX

Ben Huntsman ben@huntsmans.net
Sun, 10 Nov 2024 23:34:49 +0000 

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Hi there!
   I'm not super familiar with libtool's inner workings, so I was wondering=
 if someone could help point me in the right direction.  On AIX, if we conf=
igure with --enable-transarc-paths (though I think this happens even withou=
t it), and after the make, run "make dest", the resulting binaries don't wo=
rk.

   I'm currently trying this on AIX 7.1.  The shared libraries should end u=
p in rs_aix71/dest/lib.  Let's say I try to run afsd:

 ./afsd --help
exec(): 0509-036 Cannot load program ./afsd because of the following errors=
:
        0509-150   Dependent module libafshcrypto.a(libafshcrypto.so.2) cou=
ld not be loaded.
        0509-022 Cannot load module libafshcrypto.a(libafshcrypto.so.2).
        0509-026 System error: A file or directory in the path name does no=
t exist.

Ok, expected with shared libraries.  On AIX I can set my LD_LIBRARY_PATH to=
 /wherever/rs_aix71/dest/lib, and try again:

$ ./afsd --help
exec(): 0509-036 Cannot load program ./afsd because of the following errors=
:
        0509-150   Dependent module /whereever/rs_aix71/dest/lib/libafshcry=
pto.a(libafshcrypto.so.2) could not be loaded.
        0509-152   Member libafshcrypto.so.2 is not found in archive

Let's see what is in that archive:

$ ar t /wherever/rs_aix71/dest/lib/libafshcrypto.a
aes.o
camellia.o
camellia-ntt.o
des.o
engine.o
evp.o
evp-hcrypto.o
evp-cc.o
hmac.o
md2.o
md4.o
md5.o
pkcs5.o
rand-egd.o
rand-timer.o
rand-unix.o
rand.o
rc2.o
rc4.o
rijndael-alg-fst.o
rnd_keys.o
sha.o
sha256.o
sha512.o
ui.o
validate.o
rand-fortuna.o

Sure enough, that's the static archive.  Let's see what exists in the build=
 directory:

$ find /wherever -name libafshcrypto.a
/wherever/lib/libafshcrypto.a
/wherever/rs_aix71/dest/lib/libafshcrypto.a
/wherever/src/crypto/hcrypto/.libs/libafshcrypto.a
/wherever/src/crypto/hcrypto/libafshcrypto.a

Ok, we're interested in the contents of src/crypto/hcrypto/libafshcrypto.a =
and src/crypto/hcrypto/.libs/libafshcrypto.a:

$ ar t /whereever/src/crypto/hcrypto/libafshcrypto.a
aes.o
camellia.o
camellia-ntt.o
des.o
engine.o
evp.o
evp-hcrypto.o
evp-cc.o
hmac.o
md2.o
md4.o
md5.o
pkcs5.o
rand-egd.o
rand-timer.o
rand-unix.o
rand.o
rc2.o
rc4.o
rijndael-alg-fst.o
rnd_keys.o
sha.o
sha256.o
sha512.o
ui.o
validate.o
rand-fortuna.o

... That's the static archive...

$ ar t /whereever/src/crypto/hcrypto/.libs/libafshcrypto.a
libafshcrypto.so.2

Aha, that's the shared library archive!

Now, on AIX, you can have an archive file with both static and shared objec=
ts in it.  So what we really want here is for the installed libafshcrypto.a=
 to have all the .o files, and also the libafshcrypto.so.2 in it.

Let's look at the "dest" make rule in src/crypto/hcrypto/Makefile:

dest: $(SHARED_LIBS) libafshcrypto.a
        ${LT_INSTALL_DATA} libafshcrypto.la ${DEST}/lib/libafshcrypto.la
        ${RM} ${DEST}/lib/libafshcrypto.la
        ${INSTALL_DATA} libafshcrypto.a ${DEST}/lib/libafshcrypto.a

AHA, that looks like the problem!  First we install the shared library, the=
n we overwrite it with the static library!  Of course this only breaks on A=
IX because on AIX the names of the shared and the static libraries are the =
same.  I thought that is what the --with-aix=3Dsoname=3Daix configure optio=
n is supposed to take care of, which is the default.  Ideally libtool could=
 either build the combined library in src/crypto/hcrypto so that this works=
 as-is, or else the Makefile needs to be heavily reworked with some AIX spe=
cifics.  This library is just one example out of many, all of them have the=
 same issue on AIX with the "dest" target, as well as the "install" target.

Another alternative that I might prefer, would be for the default on AIX to=
 be to disable shared libraries altogether.  This would be more similar to =
the original IBM AFS.  Would that be possible, something everyone could agr=
ee on, and anyone know how to do that?

Obviously this is a big problem, as the AIX build doesn't work unless you s=
elect only one or the other shared/static library options manually as a ./c=
onfigure option.

Thanks in advance for any suggestions!

-Ben


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ttom:0;} </style>
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<body dir=3D"ltr">
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Hi there!</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
&nbsp; &nbsp;I'm not super familiar&nbsp;with libtool's inner workings, so =
I was wondering if someone could help point me in the right&nbsp;direction.=
&nbsp; On AIX, if we configure with --enable-transarc-paths (though I think=
 this happens even without it), and after the make, run &quot;make
 dest&quot;, the resulting binaries don't work.&nbsp;&nbsp;</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
&nbsp; &nbsp;I'm currently trying this on AIX 7.1.&nbsp; The shared librari=
es should end up in rs_aix71/dest/lib.&nbsp; Let's say I try to run afsd:</=
div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
&nbsp;./afsd --help</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
exec(): 0509-036 Cannot load program ./afsd because of the following errors=
:</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; 0509-150 &nbsp; Dependent module libafshcrypto.=
a(libafshcrypto.so.2) could not be loaded.</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; 0509-022 Cannot load module libafshcrypto.a(lib=
afshcrypto.so.2).</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; 0509-026 System error: A file or directory in t=
he path name does not exist.</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Ok, expected with shared libraries.&nbsp; On AIX I can set my LD_LIBRARY_PA=
TH to /wherever/rs_aix71/dest/lib, and try again:</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
$ ./afsd --help</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
exec(): 0509-036 Cannot load program ./afsd because of the following errors=
:</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; 0509-150 &nbsp; Dependent module /whereever/rs_=
aix71/dest/lib/libafshcrypto.a(libafshcrypto.so.2) could not be loaded.</di=
v>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; 0509-152 &nbsp; Member libafshcrypto.so.2 is no=
t found in archive</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Let's see what is in that archive:</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
$ ar t /wherever/rs_aix71/dest/lib/libafshcrypto.a</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
aes.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
camellia.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
camellia-ntt.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
des.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
engine.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp-hcrypto.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp-cc.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
hmac.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md2.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md4.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md5.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
pkcs5.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-egd.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-timer.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-unix.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rc2.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rc4.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rijndael-alg-fst.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rnd_keys.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha256.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha512.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
ui.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
validate.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-fortuna.o</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Sure enough, that's the static archive.&nbsp; Let's see what exists in the =
build directory:</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
$ find /wherever -name libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
/wherever/lib/libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
/wherever/rs_aix71/dest/lib/libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
/wherever/src/crypto/hcrypto/.libs/libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
/wherever/src/crypto/hcrypto/libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Ok, we're interested in the contents of src/crypto/hcrypto/libafshcrypto.a =
and src/crypto/hcrypto/.libs/libafshcrypto.a:</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
$ ar t /whereever/src/crypto/hcrypto/libafshcrypto.a</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
aes.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
camellia.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
camellia-ntt.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
des.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
engine.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp-hcrypto.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
evp-cc.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
hmac.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md2.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md4.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
md5.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
pkcs5.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-egd.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-timer.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-unix.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rc2.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rc4.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rijndael-alg-fst.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rnd_keys.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha256.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
sha512.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
ui.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
validate.o</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
rand-fortuna.o</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
... That's the static archive...</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
$ ar t /whereever/src/crypto/hcrypto/.libs/libafshcrypto.a</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
libafshcrypto.so.2</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Aha, that's the shared library archive!</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Now, on AIX, you can have an archive file with both static and shared objec=
ts in it.&nbsp; So what we really want here is for the installed libafshcry=
pto.a to have all the .o files, and also the libafshcrypto.so.2 in it.</div=
>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Let's look at the &quot;dest&quot; make rule in src/crypto/hcrypto/Makefile=
:</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"line-height: normal; margin: 0px; fo=
nt-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helveti=
ca, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
dest: $(SHARED_LIBS) libafshcrypto.a</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; ${LT_INSTALL_DATA} libafshcrypto.la ${DEST}/lib=
/libafshcrypto.la</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; ${RM} ${DEST}/lib/libafshcrypto.la</div>
<div style=3D"line-height: normal; margin: 0px; font-family: Aptos, Aptos_E=
mbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size=
: 12pt; color: rgb(0, 0, 0);">
&nbsp; &nbsp; &nbsp; &nbsp; ${INSTALL_DATA} libafshcrypto.a ${DEST}/lib/lib=
afshcrypto.a</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
AHA, that looks like the problem!&nbsp; First we install the shared library=
, then we overwrite it with the static library!&nbsp; Of course this only b=
reaks on AIX because on AIX the names of the shared and the static librarie=
s are the same.&nbsp; I thought that is what the
 --with-aix=3Dsoname=3Daix configure option is supposed to take care of, wh=
ich is the default.&nbsp; Ideally libtool could either build the combined l=
ibrary in src/crypto/hcrypto so that this works as-is, or else the Makefile=
 needs to be heavily reworked with some AIX
 specifics.&nbsp; This library is just one example out of many, all of them=
 have the same issue on AIX with the &quot;dest&quot; target, as well as th=
e &quot;install&quot; target.</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Another alternative that I might prefer, would be for the default on AIX to=
 be to disable shared libraries altogether.&nbsp; This would be more simila=
r to the original IBM AFS.&nbsp; Would that be possible, something everyone=
 could agree on, and anyone know how to do
 that?</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Obviously this is a big problem, as the AIX build doesn't work unless you s=
elect only one or the other shared/static library options manually as a ./c=
onfigure option.</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
Thanks in advance for any suggestions!</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
-Ben</div>
<div class=3D"elementToProof" style=3D"font-family: Aptos, Aptos_EmbeddedFo=
nt, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; c=
olor: rgb(0, 0, 0);">
<br>
</div>
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