It no longer builds, fresh install:
>>> host-m4 1.4.18 Building
Making all in .
Making all in examples
Making all in lib
GEN alloca.h
GEN configmake.h
GEN arg-nonnull.h
GEN warn-on-use.h
GEN c++defs.h
GEN limits.h
GEN unused-parameter.h
GEN sys/types.h
GEN fcntl.h
GEN langinfo.h
GEN locale.h
GEN spawn.h
GEN signal.h
GEN stdio.h
GEN stdlib.h
GEN math.h
GEN string.h
GEN sys/stat.h
GEN sys/time.h
GEN time.h
GEN wchar.h
GEN unistd.h
GEN wctype.h
GEN sys/wait.h
CC gl_avltree_oset.o
CC binary-io.o
CC c-ctype.o
CC c-stack.o
CC c-strcasecmp.o
CC c-strncasecmp.o
CC cloexec.o
CC clean-temp.o
CC close-stream.o
In file included from /usr/include/signal.h:328,
from ./signal.h:52,
from c-stack.c:49:
c-stack.c:55:26: error: missing binary operator before token "("
55 | #elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384
| ^~~~~~~~
CC closein.o
CC closeout.o
c-stack.c:134:8: error: variably modified 'buffer' at file scope
134 | char buffer[SIGSTKSZ];
| ^~~~~~
make[5]: *** [Makefile:1915: c-stack.o] Error 1
It seems glibc library changed in 2021 causing a lot of issues like this, this, this and so on.
Here they talk about this ubuntu patch for m4 1.4.18 (debian\patches\04-fix-sigstksz.patch):
It no longer builds, fresh install:
It seems glibc library changed in 2021 causing a lot of issues like this, this, this and so on.
Here they talk about this ubuntu patch for m4 1.4.18 (debian\patches\04-fix-sigstksz.patch):