diff --git a/src/Dependency.cpp b/src/Dependency.cpp
index 99ff049..00ebd79 100644
--- a/src/Dependency.cpp
+++ b/src/Dependency.cpp
@@ -21,41 +21,6 @@
 #include "Settings.h"
 #include "Utils.h"
 
-static inline std::string filePrefix(std::string in)
-{
-    return in.substr(0, in.rfind("/")+1);
-}
-
-static inline std::string stripPrefix(std::string in)
-{
-    return in.substr(in.rfind("/")+1);
-}
-
-static inline std::string getFrameworkRoot(std::string in)
-{
-    return in.substr(0, in.find(".framework")+10);
-}
-
-static inline std::string getFrameworkPath(std::string in)
-{
-    return in.substr(in.rfind(".framework/")+11);
-}
-
-// trim from end (in place)
-static inline void rtrim_in_place(std::string& s)
-{
-    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char c) {
-        return !std::isspace(c);
-    }).base(), s.end());
-}
-
-// trim from end (copying)
-static inline std::string rtrim(std::string s)
-{
-    rtrim_in_place(s);
-    return s;
-}
-
 // the paths to search for dylibs, store it globally to parse the environment variables only once
 std::vector<std::string> paths;
 
@@ -93,7 +58,7 @@ void initSearchPaths()
 // if some libs are missing prefixes, then more stuff will be necessary to do
 bool missing_prefixes = false;
 
-Dependency::Dependency(std::string path)
+Dependency::Dependency(std::string path) : is_framework(false)
 {
     char original_file_buffer[PATH_MAX];
     std::string original_file;
@@ -125,7 +90,8 @@ Dependency::Dependency(std::string path)
     if (!Settings::isPrefixBundled(prefix))
         return;
 
-    if (path.find(".framework") != std::string::npos) {
+    if (getOriginalPath().find(".framework") != std::string::npos) {
+        is_framework = true;
         original_file = path;
         std::string framework_root = getFrameworkRoot(original_file);
         std::string framework_path = getFrameworkPath(original_file);
@@ -172,14 +138,6 @@ Dependency::Dependency(std::string path)
     new_name = filename;
 }
 
-void Dependency::print()
-{
-    std::cout << "\n * " << filename << " from " << prefix << "\n";
-
-    for (size_t n=0; n<symlinks.size(); ++n)
-        std::cout << "     symlink --> " << symlinks[n] << "\n";;
-}
-
 std::string Dependency::getInstallPath()
 {
     return Settings::destFolder() + new_name;
@@ -208,19 +166,25 @@ bool Dependency::mergeIfSameAs(Dependency& dep2)
     return false;
 }
 
+void Dependency::print()
+{
+    std::cout << "\n * " << filename << " from " << prefix << "\n";
+
+    for (size_t n=0; n<symlinks.size(); ++n)
+        std::cout << "     symlink --> " << symlinks[n] << "\n";;
+}
+
 void Dependency::copyYourself()
 {
     std::string original_path = getOriginalPath();
     std::string dest_path = getInstallPath();
     std::string inner_path = getInnerPath();
     std::string install_path = dest_path;
-    bool framework = false;
 
     if (Settings::verboseOutput())
         std::cout << "original path: " << original_path << std::endl;
 
-    if (original_path.find(".framework") != std::string::npos) {
-        framework = true;
+    if (is_framework) {
         std::string framework_root = getFrameworkRoot(original_path);
         std::string framework_path = getFrameworkPath(original_path);
         std::string framework_name = stripPrefix(framework_root);
@@ -243,7 +207,7 @@ void Dependency::copyYourself()
 
     copyFile(original_path, dest_path);
 
-    if (framework) {
+    if (is_framework) {
         std::string headers_path = dest_path + std::string("/Headers");
         std::string headers_realpath = headers_path;
         char buffer[PATH_MAX];
diff --git a/src/Dependency.h b/src/Dependency.h
index c457787..8a9273a 100644
--- a/src/Dependency.h
+++ b/src/Dependency.h
@@ -8,33 +8,34 @@ class Dependency {
 public:
     Dependency(std::string path);
 
-    // void initSearchPaths();
-    void print();
-
     std::string getOriginalFileName() const { return filename; }
     std::string getOriginalPath() const { return prefix + filename; }
+
     std::string getInstallPath();
     std::string getInnerPath();
 
+    bool isFramework() { return is_framework; }
+
     void addSymlink(std::string s);
     size_t symlinksCount() const { return symlinks.size(); }
 
     std::string getSymlink(int i) const { return symlinks[i]; }
     std::string getPrefix() const { return prefix; }
 
-    void copyYourself();
-    void fixFileThatDependsOnMe(std::string file);
-
     // Compares the given dependency with this one. If both refer to the same file,
     // it returns true and merges both entries into one.
     bool mergeIfSameAs(Dependency& dep2);
 
+    void print();
+    void copyYourself();
+    void fixFileThatDependsOnMe(std::string file);
+
 private:
+    bool is_framework;
     // origin
     std::string filename;
     std::string prefix;
     std::vector<std::string> symlinks;
-
     // installation
     std::string new_name;
 };
diff --git a/src/DylibBundler.cpp b/src/DylibBundler.cpp
index aa4a883..18f7a3e 100644
--- a/src/DylibBundler.cpp
+++ b/src/DylibBundler.cpp
@@ -34,11 +34,6 @@ void changeLibPathsOnFile(std::string file_to_fix)
         deps_in_file[n].fixFileThatDependsOnMe(file_to_fix);
 }
 
-bool isRpath(const std::string& path)
-{
-    return path.find("@rpath") == 0 || path.find("@loader_path") == 0;
-}
-
 void collectRpaths(const std::string& filename)
 {
     if (!fileExists(filename)) {
@@ -163,6 +158,9 @@ void addDependency(std::string path, std::string filename)
     if (!Settings::isPrefixBundled(dep.getPrefix()))
         return;
 
+    if (dep.isFramework())
+        frameworks.insert(dep.getOriginalFileName());
+
     if (!in_deps)
         deps.push_back(dep);
 
@@ -252,40 +250,6 @@ void collectSubDependencies()
     }
 }
 
-void createDestDir()
-{
-    std::string dest_folder = Settings::destFolder();
-    std::cout << "* Checking output directory " << dest_folder << "\n";
-
-    bool dest_exists = fileExists(dest_folder);
-
-    if (dest_exists && Settings::canOverwriteDir()) {
-        std::cout << "* Erasing old output directory " << dest_folder << "\n";
-        std::string command = std::string("rm -r ") + dest_folder;
-        if (systemp(command) != 0) {
-            std::cerr << "\n\n/!\\ ERROR: An error occured while attempting to overwrite dest folder\n";
-            exit(1);
-        }
-        dest_exists = false;
-    }
-
-    if (!dest_exists) {
-        if (Settings::canCreateDir()) {
-            std::cout << "* Creating output directory " << dest_folder << "\n\n";
-            std::string command = std::string("mkdir -p ") + dest_folder;
-            if (systemp(command) != 0) {
-                std::cerr << "\n/!\\ ERROR: An error occured while creating dest folder\n";
-                exit(1);
-            }
-        }
-        else {
-            std::cerr << "\n\n/!\\ ERROR: Dest folder does not exist. Create it or pass the appropriate flag for automatic dest dir creation\n";
-            exit(1);
-        }
-    }
-
-}
-
 void doneWithDeps_go()
 {
     const size_t deps_size = deps.size();
diff --git a/src/DylibBundler.h b/src/DylibBundler.h
index a76ec63..d5f655f 100644
--- a/src/DylibBundler.h
+++ b/src/DylibBundler.h
@@ -3,10 +3,17 @@
 
 #include <string>
 
+void changeLibPathsOnFile(std::string file_to_fix);
+
+void collectRpaths(const std::string& filename);
+void collectRpathsForFilename(const std::string& filename);
+std::string searchFilenameInRpaths(const std::string& rpath_dep);
+void fixRpathsOnFile(const std::string& original_file, const std::string& file_to_fix);
+
+void addDependency(std::string path, std::string filename);
 void collectDependencies(std::string filename);
 void collectSubDependencies();
+
 void doneWithDeps_go();
-bool isRpath(const std::string& path);
-std::string searchFilenameInRpaths(const std::string& rpath_dep);
 
 #endif
diff --git a/src/Utils.cpp b/src/Utils.cpp
index 20f8704..47dc062 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -11,81 +11,39 @@
 #include "Dependency.h"
 #include "Settings.h"
 
-void tokenize(const std::string& str, const char* delim, std::vector<std::string>* vectorarg)
+std::string filePrefix(std::string in)
 {
-    std::vector<std::string>& tokens = *vectorarg;
-    std::string delimiters(delim);
-
-    // skip delimiters at beginning.
-    std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
-    // find first "non-delimiter".
-    std::string::size_type pos = str.find_first_of(delimiters, lastPos);
-
-    while (pos != std::string::npos || lastPos != std::string::npos) {
-        // found a token, add it to the vector.
-        tokens.push_back(str.substr(lastPos, pos - lastPos));
-        // skip delimiters.  Note the "not_of"
-        lastPos = str.find_first_not_of(delimiters, pos);
-        // find next "non-delimiter"
-        pos = str.find_first_of(delimiters, lastPos);
-    }
+    return in.substr(0, in.rfind("/")+1);
 }
 
-bool fileExists(std::string filename)
+std::string stripPrefix(std::string in)
 {
-    if (access(filename.c_str(), F_OK) != -1) {
-        return true; // file exists
-    }
-    else {
-        std::string delims = " \f\n\r\t\v";
-        std::string rtrimmed = filename.substr(0, filename.find_last_not_of(delims)+1);
-        std::string ftrimmed = rtrimmed.substr(rtrimmed.find_first_not_of(delims));
-        if (access(ftrimmed.c_str(), F_OK) != -1)
-            return true;
-        else
-            return false; // file doesn't exist
-    }
+    return in.substr(in.rfind("/")+1);
 }
 
-void copyFile(std::string from, std::string to)
+std::string getFrameworkRoot(std::string in)
 {
-    bool overwrite = Settings::canOverwriteFiles();
-    if (fileExists(to) && !overwrite) {
-        std::cerr << "\n\nError: File " << to << " already exists. Remove it or enable overwriting\n";
-        exit(1);
-    }
-
-    std::string overwrite_permission = std::string(overwrite ? "-f " : "-n ");
-
-    // copy file to local directory
-    std::string command = std::string("cp -R ") + overwrite_permission + from + std::string(" ") + to;
-    if (from != to && systemp(command) != 0) {
-        std::cerr << "\n\nError: An error occured while trying to copy file " << from << " to " << to << "\n";
-        exit(1);
-    }
-
-    // give it write permission
-    std::string command2 = std::string("chmod -R +w ") + to;
-    if (systemp(command2) != 0) {
-        std::cerr << "\n\nError: An error occured while trying to set write permissions on file " << to << "\n";
-        exit(1);
-    }
+    return in.substr(0, in.find(".framework")+10);
 }
 
-void deleteFile(std::string path, bool overwrite)
+std::string getFrameworkPath(std::string in)
 {
-    std::string overwrite_permission = std::string(overwrite ? "-f " : " ");
-    std::string command = std::string("rm -r ") + overwrite_permission + path;
-    if (systemp(command) != 0) {
-        std::cerr << "\n\nError: An error occured while trying to delete " << path << "\n";
-        exit(1);
-    }
+    return in.substr(in.rfind(".framework/")+11);
 }
 
-void deleteFile(std::string path)
+// trim from end (in place)
+void rtrim_in_place(std::string& s)
 {
-    bool overwrite = Settings::canOverwriteFiles();
-    deleteFile(path, overwrite);
+    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char c) {
+        return !std::isspace(c);
+    }).base(), s.end());
+}
+
+// trim from end (copying)
+std::string rtrim(std::string s)
+{
+    rtrim_in_place(s);
+    return s;
 }
 
 std::string systemOutput(const std::string& cmd)
@@ -132,6 +90,121 @@ int systemp(const std::string& cmd)
     return system(cmd.c_str());
 }
 
+void tokenize(const std::string& str, const char* delim, std::vector<std::string>* vectorarg)
+{
+    std::vector<std::string>& tokens = *vectorarg;
+    std::string delimiters(delim);
+
+    // skip delimiters at beginning.
+    std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
+    // find first "non-delimiter".
+    std::string::size_type pos = str.find_first_of(delimiters, lastPos);
+
+    while (pos != std::string::npos || lastPos != std::string::npos) {
+        // found a token, add it to the vector.
+        tokens.push_back(str.substr(lastPos, pos - lastPos));
+        // skip delimiters.  Note the "not_of"
+        lastPos = str.find_first_not_of(delimiters, pos);
+        // find next "non-delimiter"
+        pos = str.find_first_of(delimiters, lastPos);
+    }
+}
+
+bool fileExists(std::string filename)
+{
+    if (access(filename.c_str(), F_OK) != -1) {
+        return true; // file exists
+    }
+    else {
+        std::string delims = " \f\n\r\t\v";
+        std::string rtrimmed = filename.substr(0, filename.find_last_not_of(delims)+1);
+        std::string ftrimmed = rtrimmed.substr(rtrimmed.find_first_not_of(delims));
+        if (access(ftrimmed.c_str(), F_OK) != -1)
+            return true;
+        else
+            return false; // file doesn't exist
+    }
+}
+
+bool isRpath(const std::string& path)
+{
+    return path.find("@rpath") == 0 || path.find("@loader_path") == 0;
+}
+
+void copyFile(std::string from, std::string to)
+{
+    bool overwrite = Settings::canOverwriteFiles();
+    if (fileExists(to) && !overwrite) {
+        std::cerr << "\n\nError: File " << to << " already exists. Remove it or enable overwriting\n";
+        exit(1);
+    }
+
+    std::string overwrite_permission = std::string(overwrite ? "-f " : "-n ");
+
+    // copy file to local directory
+    std::string command = std::string("cp -R ") + overwrite_permission + from + std::string(" ") + to;
+    if (from != to && systemp(command) != 0) {
+        std::cerr << "\n\nError: An error occured while trying to copy file " << from << " to " << to << "\n";
+        exit(1);
+    }
+
+    // give it write permission
+    std::string command2 = std::string("chmod -R +w ") + to;
+    if (systemp(command2) != 0) {
+        std::cerr << "\n\nError: An error occured while trying to set write permissions on file " << to << "\n";
+        exit(1);
+    }
+}
+
+void deleteFile(std::string path, bool overwrite)
+{
+    std::string overwrite_permission = std::string(overwrite ? "-f " : " ");
+    std::string command = std::string("rm -r ") + overwrite_permission + path;
+    if (systemp(command) != 0) {
+        std::cerr << "\n\nError: An error occured while trying to delete " << path << "\n";
+        exit(1);
+    }
+}
+
+void deleteFile(std::string path)
+{
+    bool overwrite = Settings::canOverwriteFiles();
+    deleteFile(path, overwrite);
+}
+
+void createDestDir()
+{
+    std::string dest_folder = Settings::destFolder();
+    std::cout << "* Checking output directory " << dest_folder << "\n";
+
+    bool dest_exists = fileExists(dest_folder);
+
+    if (dest_exists && Settings::canOverwriteDir()) {
+        std::cout << "* Erasing old output directory " << dest_folder << "\n";
+        std::string command = std::string("rm -r ") + dest_folder;
+        if (systemp(command) != 0) {
+            std::cerr << "\n\n/!\\ ERROR: An error occured while attempting to overwrite dest folder\n";
+            exit(1);
+        }
+        dest_exists = false;
+    }
+
+    if (!dest_exists) {
+        if (Settings::canCreateDir()) {
+            std::cout << "* Creating output directory " << dest_folder << "\n\n";
+            std::string command = std::string("mkdir -p ") + dest_folder;
+            if (systemp(command) != 0) {
+                std::cerr << "\n/!\\ ERROR: An error occured while creating dest folder\n";
+                exit(1);
+            }
+        }
+        else {
+            std::cerr << "\n\n/!\\ ERROR: Dest folder does not exist. Create it or pass the appropriate flag for automatic dest dir creation\n";
+            exit(1);
+        }
+    }
+}
+
 std::string getUserInputDirForFile(const std::string& filename)
 {
     const size_t searchPathCount = Settings::searchPathCount();
diff --git a/src/Utils.h b/src/Utils.h
index 4c2d35e..75da119 100644
--- a/src/Utils.h
+++ b/src/Utils.h
@@ -6,18 +6,31 @@
 
 // class Library;
 
+std::string filePrefix(std::string in);
+std::string stripPrefix(std::string in);
+
+std::string getFrameworkRoot(std::string in);
+std::string getFrameworkPath(std::string in);
+
+// trim from end (in place)
+void rtrim_in_place(std::string& s);
+// trim from end (copying)
+std::string rtrim(std::string s);
+
+// executes a command in the native shell and returns output in string
+std::string systemOutput(const std::string& cmd);
+// like 'system', runs a command on the system shell, but also prints the command to stdout.
+int systemp(const std::string& cmd);
+
 void tokenize(const std::string& str, const char* delimiters, std::vector<std::string>*);
 bool fileExists(std::string filename);
+bool isRpath(const std::string& path);
 
 void copyFile(std::string from, std::string to);
 void deleteFile(std::string path, bool overwrite);
 void deleteFile(std::string path);
 
-// executes a command in the native shell and returns output in string
-std::string systemOutput(const std::string& cmd);
-
-// like 'system', runs a command on the system shell, but also prints the command to stdout.
-int systemp(const std::string& cmd);
+void createDestDir();
 std::string getUserInputDirForFile(const std::string& filename);
 
 #endif