crosstool-ng/m4/README

These autoconf helper macros come from various sources:

- ax_*.m4: autoconf-archive, version 2022.09.03 (copied)
- pkg.m4: pkgconf, version 1.8.0 (run configure, then copy)
- gettext.m4, iconv.m4, intlmacosx.m4, nls.m4: gettext 0.21.9
- ctng_*.m4: obviously, implemented anew
- po.m4: a local dummy stub for gettext's version
Split local helper macros into separate m4's ... which are then picked up via aclocal. Signed-off-by: Alexey Neyman <stilor@att.net> 2018-01-06 18:31:15 -08:00			`These autoconf helper macros come from various sources:`

Update copied m4 files and README Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> 2022-10-23 13:17:51 -07:00			`- ax_*.m4: autoconf-archive, version 2022.09.03 (copied)`
			`- pkg.m4: pkgconf, version 1.8.0 (run configure, then copy)`
			`- gettext.m4, iconv.m4, intlmacosx.m4, nls.m4: gettext 0.21.9`
Split local helper macros into separate m4's ... which are then picked up via aclocal. Signed-off-by: Alexey Neyman <stilor@att.net> 2018-01-06 18:31:15 -08:00			`- ctng_*.m4: obviously, implemented anew`
			`- po.m4: a local dummy stub for gettext's version`