From 7dfcc480ba1e19bd3232349fc733caef94034292 Mon Sep 17 00:00:00 2001
From: stainer_t <thomas.stainer@oecd-nea.org>
Date: Mon, 8 Sep 2025 13:48:49 +0200
Subject: Initial commit from Polytechnique Montreal

---
 script/make_depend.py | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100755 script/make_depend.py

(limited to 'script/make_depend.py')

diff --git a/script/make_depend.py b/script/make_depend.py
new file mode 100755
index 0000000..15c656e
--- /dev/null
+++ b/script/make_depend.py
@@ -0,0 +1,57 @@
+#!/bin/env python
+""" generation of module dependances for a xxx.f90 or xxx.F90 file """
+
+import string,sys
+from subprocess import Popen, PIPE
+
+def noComment(mot):
+    """ remove comment characters in a word """
+    ind= string.find(mot,'!')
+    if ind != -1:
+        mot= mot[:ind]
+    return mot
+
+class md9:
+    """ a file, its module and its dependances """
+    def __init__(self,fic):
+        self.name= fic
+        self.used= []
+        #find all module dependances
+        listeLignes= open(self.name,'r').readlines()
+        self.module= "dummy"
+        for ligne in listeLignes:
+            ligne= string.lower(ligne)
+            if string.count(ligne,'use'):
+                ligne= string.replace(ligne,',',' ')
+                listeMots= string.split(ligne)
+                if listeMots[0] == 'use':
+                    mod= noComment(listeMots[1])
+                    if mod not in self.used and mod != 'intrinsic':
+                        self.used.append(mod)
+            elif string.count(ligne,'module'):
+                listeMots= string.split(ligne)
+                if listeMots[0] == 'module' and \
+                   noComment(listeMots[1]) != 'procedure':
+                    self.module= listeMots[1]
+    def utilise(self,other):
+        return (other.module in self.used)
+
+listeClasse= list()
+for x in sys.argv[1:]:
+    if x.endswith('.f90') or x.endswith('.F90') : listeClasse.append(md9(x))
+#sort the file list
+listeRes= []
+while listeClasse:
+    lgav= len(listeClasse)
+    for fic in listeClasse:
+        if len(filter(lambda x,y=fic:y.utilise(x),listeClasse)) == 0:
+            listeRes.append(fic)
+            listeClasse.remove(fic)
+    lgap= len(listeClasse)
+    if lgav == lgap and lgap != 0:
+        raise RuntimeError("make_depend: cross-references found")
+#result output
+resstr=''
+for fic in listeRes:
+    resstr=resstr+fic.name+' '
+print resstr
-- 
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