[Pkg-openssl-devel] Bug#1138425: libsylph: FTBFS with openssl 4.0

[Sebastian Andrzej Siewior]

Package: libsylph
Version: 1.1.0-21.1
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. -I.. -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -I.. -I/usr/include -DG_LOG_DOMAIN=\"LibSylph\" -DSYSCONFDIR=\"/etc\" -DLOCALEDIR=\"/usr/share/locale\" -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/libsylph-1.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c socket.c -o socket.o >/dev/null 2>&1
| /bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I.. -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -I.. -I/usr/include -DG_LOG_DOMAIN=\"LibSylph\" -DSYSCONFDIR=\""/etc"\" -DLOCALEDIR=\""/usr/share/locale"\" -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/libsylph-1.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection   -c -o ssl.lo ssl.c
| libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -I.. -I/usr/include -DG_LOG_DOMAIN=\"LibSylph\" -DSYSCONFDIR=\"/etc\" -DLOCALEDIR=\"/usr/share/locale\" -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/libsylph-1.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c ssl.c  -fPIC -DPIC -o .libs/ssl.o
| ssl.c: In function 'ssl_init':
| ssl.c:63:37: error: implicit declaration of function 'TLSv1_client_method'; did you mean 'TLS_client_method'? [-Wimplicit-function-declaration]
|    63 |         ssl_ctx_TLSv1 = SSL_CTX_new(TLSv1_client_method());
|       |                                     ^~~~~~~~~~~~~~~~~~~
|       |                                     TLS_client_method
| ssl.c:63:37: error: passing argument 1 of 'SSL_CTX_new' makes pointer from integer without a cast [-Wint-conversion]
|    63 |         ssl_ctx_TLSv1 = SSL_CTX_new(TLSv1_client_method());
|       |                                     ^~~~~~~~~~~~~~~~~~~~~
|       |                                     |
|       |                                     int
| In file included from ssl.h:33,
|                  from ssl.c:32:
| /usr/include/openssl/ssl.h:1654:47: note: expected 'const SSL_METHOD *' {aka 'const struct ssl_method_st *'} but argument is of type 'int'
|  1654 | __owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
|       |                             ~~~~~~~~~~~~~~~~~~^~~~
| make[3]: *** [Makefile:637: ssl.lo] Error 1


Full buildlog
 https://breakpoint.cc/openssl-rebuild/logs-4/attempted/libsylph_1.1.0-21.1_amd64-2026-04-19T07:31:25Z

Sebastian