maint: Avoid macros obsolete in Autoconf 2.70.

* configure.ac: Require Autoconf 2.69.  Use 'AS_HELP_STRING' instead of
'AC_HELP_STRING'.
* m4/guix.m4: Likewise.
* config-daemon.ac: Use 'AC_CONFIG_HEADERS' instead of the singular
variant.
This commit is contained in:
Ludovic Courtès 2020-12-11 16:24:53 +01:00
parent edc2acb779
commit dbdae9f96f
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3 changed files with 9 additions and 9 deletions

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@ -13,7 +13,7 @@ if test "x$guix_build_daemon" = "xyes"; then
GUIX_ASSERT_CXX11
AC_PROG_RANLIB
AC_CONFIG_HEADER([nix/config.h])
AC_CONFIG_HEADERS([nix/config.h])
dnl Use 64-bit file system calls so that we can support files > 2 GiB.
AC_SYS_LARGEFILE