config.mak.uname: add arc4random to the cygwin build

The arc4random_buf() function has been available in cygwin since
about 2016 (somewhere in the v2.x branch). Set the CSPRNG_METHOD
build variable to 'arc4random', in the cygwin section, to enable
the use of this cryptographically-secure pseudorandom number
function. Note that the autoconf and new meson builds also enable
this function.

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
main
Ramsay Jones 2025-04-17 00:18:33 +01:00 committed by Junio C Hamano
parent 50dec7c566
commit 70ef34c8d8
1 changed files with 1 additions and 0 deletions

View File

@ -254,6 +254,7 @@ ifeq ($(uname_O),Cygwin)
HAVE_CLOCK_GETTIME = YesPlease
HAVE_CLOCK_MONOTONIC = YesPlease
HAVE_SYSINFO = YesPlease
CSPRNG_METHOD = arc4random
HAVE_ALLOCA_H = YesPlease
NEEDS_LIBICONV = YesPlease
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes