Skip nlojet++ checks if no Python extension

v2.5/generators/nlojet++/interface/check/compare-table-helper.py

@@ -3,7 +3,11 @@
 import os
 import sys
 
-import fastnlo as fnlo
+try:
+    import fastnlo as fnlo
+except ModuleNotFoundError:
+    print("compare-table-helper: fastNLO Python extension not found")
+    sys.exit(77)
 
 LIBDIR = os.environ["LIBDIR"]
 

v2.5/generators/nlojet++/interface/check/fnlo-compare-tables.py

 #!/usr/bin/env python3
 
+import sys
 import os
 
-import fastnlo as fnlo
+try:
+    import fastnlo as fnlo
+except ModuleNotFoundError:
+    print("fastNLO Python extension not found")
+    sys.exit(77)
 
 LIBDIR = os.environ["LIBDIR"]
 

v2.5/generators/nlojet++/interface/check/fnlo-nj-lotest.pl.in

@@ -72,6 +72,10 @@ if ( $ret ) {die "fnlo-tk-nlotest: Ungzipping test table ${tabgz} failed: $ret,
 $cmd = "./compare-table-helper.py ./${tabl} output/${tabl} > lodiff.log";
 print "Executing command: $cmd\n";
 $ret = system("$cmd");
+if ( $ret == 77 ) {
+    print "fnlo-nj-lotest: Skipping LO production unit test.";
+    exit 77;
+}
 if ( $ret ) {die "fnlo-nj-lotest: LO table production unit test failed, results are different!\n";}
 
 print "fnlo-nj-lotest: LO table production unit test passed.\n";

v2.5/generators/nlojet++/interface/check/fnlo-nj-nlotest.pl.in

@@ -72,6 +72,10 @@ if ( $ret ) {die "fnlo-tk-nlotest: Ungzipping test table ${tabgz} failed: $ret,
 $cmd = "./compare-table-helper.py ./${tabn} output/${tabn} > lodiff.log";
 print "Executing command: $cmd\n";
 $ret = system("$cmd");
+if ( $ret == 77 ) {
+    print "fnlo-nj-lotest: Skipping LO production unit test.";
+    exit 77;
+}
 if ( $ret ) {die "fnlo-nj-lotest: NLO table production unit test failed, results are different!\n";}
 
 print "fnlo-nj-nlotest: NLO table production unit test passed.\n";