apertis-abi-compare: add a final summary

This summary is useful in case of multiple libraries to
easily and quickly identify which ones have issues.

Signed-off-by: Dylan Aïssi <dylan.aissi@collabora.com>

tools/apertis-abi-compare

@@ -179,7 +179,7 @@ def run_abi_checker(lib, xml_old, ver_old, xml_new, ver_new, arch):
 
 
 def abi_checker(lib_names_old, xml_descr_old, my_old_ver, lib_names_new, xml_descr_new, my_new_ver, arch):
-    acc_returncode = 0
+    acc_returncodes = []
     for lib in lib_names_new:
         my_lib = 'lib'+lib+'.so'
         if lib in lib_names_old:
@@ -196,11 +196,11 @@ def abi_checker(lib_names_old, xml_descr_old, my_old_ver, lib_names_new, xml_des
                     break
 
             rac_returncode = run_abi_checker(lib, xml_old, my_old_ver, xml_new, my_new_ver, arch)
-            if rac_returncode != 0:
-                acc_returncode = rac_returncode
+            acc_returncodes.append([lib,rac_returncode])
         else:
             print(f'INFO: {my_lib} is not in the old package, no need to run abi-compliance-checker')
-    return acc_returncode
+            acc_returncodes.append([lib,0])
+    return acc_returncodes
 
 
 def main():
@@ -281,11 +281,27 @@ def main():
     xml_descr_new, lib_names_new = define_xml('pkg_new_extracted', my_new_ver)
 
     # Check if library is in both the new and the old packages before running it
-    acc_returncode = abi_checker(lib_names_old, xml_descr_old, my_old_ver,
+    list_returncodes = abi_checker(lib_names_old, xml_descr_old, my_old_ver,
                                    lib_names_new, xml_descr_new, my_new_ver,
                                    deb_arch)
 
-    sys.exit(acc_returncode)
+    print('######################################################')
+    print(f'INFO: Final summary of apertis-abi-compare analyses:')
+    returncode_max = 0
+    for lib_name, lib_returncode in list_returncodes:
+        if returncode_max < lib_returncode:
+            returncode_max = lib_returncode
+        if lib_returncode == 0:
+            print(f'INFO:  - No ABI breakge detected for {lib_name}: {lib_returncode}')
+        elif lib_returncode == 1:
+            print(f'INFO:  - !!! ABI breakge detected for {lib_name}: {lib_returncode}')
+        elif lib_returncode == 6:
+            print(f'INFO:  - !!! FAILS to build headers for {lib_name}: {lib_returncode}')
+        else:
+            print(f'INFO:  - !!! ERROR detected for {lib_name}: {lib_returncode}')
+    print('######################################################')
+
+    sys.exit(returncode_max)
 
 
 if __name__ == '__main__':