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From: Alexander Dahl <ada@thorsis.com>
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Date: Mon, 25 Jul 2022 16:41:45 +0200
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Subject: [ptxdist] Build U-Boot against host-openssl fails
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Hei hei,

although claiming it's optional latest U-Boot versions require OpenSSL on t=
he=20
host.=B9  I added an option to build host-openssl with commit=20
0c779a60e50c40d522b1e9c20b5c75b2e57fde5a ("u-boot: Add option to depend on=
=20
host-openssl") but ptxdist u-boot package still fails to link to host opens=
sl=20
package, message is always missing some openssl symbols.

I tried the same thing as barebox now in rules/u-boot.make like this:

+# use host pkg-config for host tools
+U_BOOT_PATH        :=3D PATH=3D$(HOST_PATH)

This does not help.=20

I'm somehow suspecting the wrong pkg-config is called.  Affected is not the=
=20
target image, but the host tools (like mkimage) built alongside with the=20
target stuff (which you 1) can not disable to build and 2) need for certain=
=20
parts of the ptxdist package anyways, so not building those is no option).

I tried each combination of PTXCONF_U_BOOT_NEEDS_HOST_OPENSSL and=20
CONFIG_TOOLS_LIBCRYPTO in U-Boot kconfig, all fail.

buildroot has a fix for building against host-openssl, but I don't understa=
nd=20
it, and I'm not sure if the same approach would work in ptxdist.

Any ideas?

(Disclaimer: this only happens on a quite recent U-Boot, e.g. from 2022.)
(More disclaimer: it does not happen if libssl-dev is installed on the buil=
d=20
host.)

Greets
Alex

=B9 I consider this a bug, and I'm not the only one, but several attempts t=
o fix=20
this in upstream U-Boot did not lead to merge any fix.