fix patch & add warnings

patch.py

@@ -20,9 +20,9 @@
 
 full_patch.append(
     Addition(
-        Path.cwd()/'cmake'/'cpp.cmake',
-        '  $<$<BOOL:${USE_SCIP}>:libscip>\n',
-        '  $<$<BOOL:${USE_SIRIUS}>:sirius_solver>\n'))
+    Path.cwd()/'cmake'/'cpp.cmake',
+    '  ${SCIP_DEPS}\n',
+    '  $<$<BOOL:${USE_SIRIUS}>:sirius_solver>\n'))
 full_patch.append(Addition(
     Path.cwd()/'cmake'/'cpp.cmake',
     '''
@@ -60,7 +60,7 @@
     Path.cwd()/'cmake'/'ortoolsConfig.cmake.in',
     '''
 if(@USE_SCIP@)
-  if(NOT scip_FOUND AND NOT TARGET libscip)
+  if(NOT TARGET libscip)
     find_dependency(SCIP REQUIRED)
   endif()
 endif()
@@ -81,13 +81,13 @@
     Path.cwd()/'examples'/'cpp'/'linear_programming.cc',
     '  RunLinearProgrammingExample("XPRESS_LP");\n',
     '  RunLinearProgrammingExample("SIRIUS_LP");\n'
-))
+    ))
 
 full_patch.append(Addition(
     Path.cwd()/'examples'/'dotnet'/'cslinearprogramming.cs',
     '        RunLinearProgrammingExample("XPRESS_LP");\n',
     '        RunLinearProgrammingExample("SIRIUS_LP");\n'
-))
+    ))
 
 full_patch.append(Addition(
     Path.cwd()/'examples'/'java'/'LinearProgramming.java',

patch_utils.py

@@ -4,6 +4,9 @@
 def replace_in_file(filepath, search, replace):
     with open(filepath, 'r', encoding="utf8") as file:
         data = file.read()
+        if search not in data:
+            print(f"File {filepath}: string {search} not found, replace skipped")
+            return
         if replace not in data:
             data = data.replace(search, replace)
         else: