meson: Mark PROVE as not required

In the meson build the prove binary is currently not even used. It will soon
be, for PGXS compatibility, but even then we should build without it around.

Author: Justin Pryzby <pryzbyj@telsasoft.com>
Discussion: https://postgr.es/m/20221021034040.GT16921@telsasoft.com
Discussion: https://postgr.es/m/20221104235412.GE16921@telsasoft.com

diff --git a/meson.build b/meson.build
index bfacbdc0af69193ba709c285c3f693406bec3ab0..ce2f223a409ae5fac48d5186a7eb8a55cb8356c7 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -323,7 +323,7 @@ python = find_program(get_option('PYTHON'), required: true, native: true)
 flex = find_program(get_option('FLEX'), native: true, version: '>= 2.5.35')
 bison = find_program(get_option('BISON'), native: true, version: '>= 2.3')
 sed = find_program(get_option('SED'), 'sed', native: true)
-prove = find_program(get_option('PROVE'), native: true)
+prove = find_program(get_option('PROVE'), native: true, required: false)
 tar = find_program(get_option('TAR'), native: true)
 gzip = find_program(get_option('GZIP'), native: true)
 program_lz4 = find_program(get_option('LZ4'), native: true, required: false)