[PATCH v2 4/4] configure: Test if $make actually exists

[Roman Bolshakov]

configure doesn't detect if $make is installed on the build host.
This is also helpful for hosts where an alias for make is used, i.e.
configure would fail if gmake is not present on macOS.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index 664084992b..9230832da2 100755
--- a/configure
+++ b/configure
@@ -2029,6 +2029,10 @@ if test -z "$python"
 then
     error_exit "Python not found. Use --python=/path/to/python"
 fi
+if ! has "$make"
+then
+    error_exit "GNU make ($make) not found"
+fi
 
 # Note that if the Python conditional here evaluates True we will exit
 # with status 1 which is a shell 'false' value.
-- 
2.28.0