[pkg-opensc-maint] Bug#1138471: libp11: FTBFS with openssl 4.0

[Sebastian Andrzej Siewior]

Package: libp11
Version: 0.4.18-1
Severity: normal
Tags: sid
control: affects -1 src:openssl
User: pkg-openssl-devel at lists.alioth.debian.org
Usertags: openssl-4.0

OpenSSL 4.0 is in experimental. This package fails to build against it:

| libtool: compile:  gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/libp11-0.4.18=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -pthread -c p11_ec.c  -fPIC -DPIC -o .libs/libp11_la-p11_ec.o
| p11_ec.c: In function 'pkcs11_get_point':
| p11_ec.c:282:23: error: invalid use of incomplete typedef 'ASN1_OCTET_STRING' {aka 'struct asn1_string_st'}
|   282 |                 a = os->data;
|       |                       ^~
| p11_ec.c:283:49: error: invalid use of incomplete typedef 'ASN1_OCTET_STRING' {aka 'struct asn1_string_st'}
|   283 |                 rv = o2i_ECPublicKey(&ec, &a, os->length) == NULL;
|       |                                                 ^~
| make[3]: *** [Makefile:908: libp11_la-p11_ec.lo] Error 1


Full buildlog
 	https://breakpoint.cc/openssl-rebuild/logs-4/attempted/libp11_0.4.18-1_amd64-2026-04-19T11:31:17Z

Sebastian