autoconf: modernize and modularize

Use my modular m4 library used for other things as well; update
autoconf macros to 2.71 standard.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2024-06-10 18:24:53 -07:00
parent 33051a296c
commit fefaa2cc5c
35 changed files with 680 additions and 461 deletions

11
.gitignore vendored
View file

@ -1,6 +1,9 @@
/MCONFIG
/aconfig.h
/aconfig.h.in
/config/MCONFIG
/config/config.h
/config/config.h.in
/autoconf/aclocal.m4
/autoconf/clean.sh
/autoconf/helpers/
/autom4te.cache
/config.log
/config.status
@ -12,5 +15,7 @@
*.8
*.a
*.o
*.i
*.s
*~
\#*