[m4-1.4.19] make error on Solaris 11.3 x86

Hello, Trying to install m4-1.4.19 on Solaris 11.3 x86. $ uname -a SunOS hidden 5.11 11.3 i86pc i386 i86pc $ gcc --version gcc (GCC) 10.3.0 $ ./configure CC=gcc (it mean CC='gcc -m32') $ make    :   CC   stackvma.o In file included from stackvma.c:1476: /usr/include/sys/procfs.h:42:2: erro

Re: m4 on native Windows

On Wed, May 26, 2021 at 08:52:51AM -0500, Eric Blake wrote: > > +++ m4-tmp.432/m4-err 2021-05-14 02:31:09.296595600 +0200 > > @@ -1,2 +1,2 @@ > > -C:\cygwin64\home\bruno\m4-2021-05-13\build-mingw64\src\m4.exe:stdin:1: > > Warning: too few arguments to builtin `index' > > -C:\cygwin64\home\br

[PATCH] tests: Skip signal detection on Haiku

On Haiku, using 'kill -9' fromm /bin/shactually causes a process to die with the non-standard SIGKILLTHR 15, which causes 198.sysval to fail from the unexpected value. * doc/m4.texi (Sysval): Skip test on Haiku. Reported by Bruno Haible, https://lists.gnu.org/archive/html/bug-m4/2021-05/msg4.h