heitbaum 3a8f590f8f m4: update to 1.4.19 ... update 1.4.18 (2017-01-01) to 1.4.19 (2021-05-28) ann: https://lists.gnu.org/archive/html/m4-announce/2021-05/msg00002.html Includes upstreamed patch for fix-compilation-with-glibc-2.28.patch NEWS * Noteworthy changes in release 1.4.19 (2021-05-28) [stable] ** A number of portability improvements inherited from gnulib, including the ability to perform stack overflow detection on more platforms without linking to GNU libsigsegv. * Noteworthy changes in release 1.4.18d (2021-05-11) [beta] ** A number of portability improvements inherited from gnulib. * Noteworthy changes in release 1.4.18b (2021-05-07) [beta] ** The symbol hash table now defaults to 65537 buckets instead of 509, as modern systems have enough memory to benefit from fewer hash collisions by default. ** Introduce the use of gettext, with the immediate benefit of nicer UTF-8 author names. Over time, more translations of program messages will become available. ** A number of portability improvements inherited from gnulib.		2021-09-11 23:21:26 +10:00
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package.mk	m4: update to 1.4.19	2021-09-11 23:21:26 +10:00