Hi, In ubuntu we applied the upstream's fix at https://github.com/jedsoft/slrn/pull/1 (with some refreshing action) that I'll attach here for fixing this FTBFS.
I am sending this for your consideration, and I hope that it helps. Best, Miriam -- [image: Canonical-20th-anniversary] Miriam España Acebal Software Engineer II - Ubuntu Public Cloud/Server Email: miriam.esp...@canonical.com Location: Spain canonical.com ubuntu.com
Origin: upstream, https://github.com/jedsoft/slrn/pull/1/commits/f550d0ab9e1cd3cfe844022435c3d98af3c18441 From: Florian Weimer <fwei...@redhat.com> Date: Sat, 4 Feb 2023 15:04:36 +0100 Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/slrn/+bug/2061030 Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1066213 Subject: [PATCH] autoconf: Fix C99 compatibility issue in the VA_COPY checks The exit function is called without including <stdlib.h>, resulting in an implicit function declarations. Future compilers will not support implicit function declarations by default. This will lead to build failures. --- autoconf/configure.ac | 3 +++ configure | 3 +++ 2 files changed, 6 insertions(+) --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -399,6 +399,7 @@ AC_CACHE_VAL(slrn_cv_va_copy,[ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i); @@ -419,6 +420,7 @@ AC_CACHE_VAL(slrn_cv___va_copy,[ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i); @@ -439,6 +441,7 @@ AC_CACHE_VAL(slrn_cv_va_val_copy,[ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i); --- a/configure +++ b/configure @@ -8307,6 +8308,7 @@ else /* end confdefs.h. */ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i); @@ -8353,6 +8354,7 @@ else /* end confdefs.h. */ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i); @@ -8399,6 +8400,7 @@ /* end confdefs.h. */ #include <stdarg.h> + #include <stdlib.h> void f (int i, ...) { va_list args1, args2; va_start (args1, i);
