From 26037cf5ae53dbfd55d6eaaf9e4c6dcd2a33e36c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Thu, 13 Jan 2022 08:17:28 +0100
Subject: [PATCH 1/7] [vcpkg_build_make] only link against manual-link folder
 if exists

---
 scripts/cmake/vcpkg_build_make.cmake     | 27 ++++++++++++++++++------
 scripts/cmake/vcpkg_configure_make.cmake |  2 +-
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index 787471e19d145c..7622f682192904 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -147,10 +147,18 @@ function(vcpkg_build_make)
                 set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_SHARED_LINKER_FLAGS_${cmake_buildtype}}")
             endif()
             if (CMAKE_HOST_WIN32 AND VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "cl.exe")
-                set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                else()
+                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+                endif()
                 set(LINK_ENV_${cmake_buildtype} "$ENV{_LINK_} ${LINKER_FLAGS_${cmake_buildtype}}")
             else()
-                set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link ${LINKER_FLAGS_${cmake_buildtype}}")
+                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link ${LINKER_FLAGS_${cmake_buildtype}}")
+                else()
+                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib ${LINKER_FLAGS_${cmake_buildtype}}")
+                endif()
             endif()
             
             # Setup environment
@@ -159,10 +167,17 @@ function(vcpkg_build_make)
             set(ENV{CXXFLAGS} "${CXXFLAGS_${cmake_buildtype}}")
             set(ENV{RCFLAGS} "${VCPKG_DETECTED_CMAKE_RC_FLAGS_${cmake_buildtype}}")
             set(ENV{LDFLAGS} "${LDFLAGS_${cmake_buildtype}}")
-            vcpkg_host_path_list(PREPEND ENV{LIB} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-            vcpkg_host_path_list(PREPEND ENV{LIBPATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-            vcpkg_host_path_list(PREPEND ENV{LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-            #vcpkg_host_path_list(PREPEND ENV{LD_LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/manual-link/")
+            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                vcpkg_host_path_list(PREPEND ENV{LIB} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
+                vcpkg_host_path_list(PREPEND ENV{LIBPATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
+                vcpkg_host_path_list(PREPEND ENV{LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
+                #vcpkg_host_path_list(PREPEND ENV{LD_LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/manual-link/")
+            else()
+                vcpkg_host_path_list(PREPEND ENV{LIB} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
+                vcpkg_host_path_list(PREPEND ENV{LIBPATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
+                vcpkg_host_path_list(PREPEND ENV{LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/")
+                #vcpkg_host_path_list(PREPEND ENV{LD_LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
+            endif()
 
             if(LINK_ENV_${_VAR_SUFFIX})
                 set(config_link_backup "$ENV{_LINK_}")
diff --git a/scripts/cmake/vcpkg_configure_make.cmake b/scripts/cmake/vcpkg_configure_make.cmake
index aa054222c7dedc..40406ecdfb1030 100644
--- a/scripts/cmake/vcpkg_configure_make.cmake
+++ b/scripts/cmake/vcpkg_configure_make.cmake
@@ -779,7 +779,7 @@ function(vcpkg_configure_make)
                 vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${CURRENT_INSTALLED_DIR}${path_suffix_${current_buildtype}}/lib")
             endif()
             if(EXISTS "${CURRENT_INSTALLED_DIR}${path_suffix_${current_buildtype}}/lib/manual-link")
-                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${CURRENT_INSTALLED_DIR}" "${path_suffix_${current_buildtype}}/lib/manual-link")
+                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${CURRENT_INSTALLED_DIR}${path_suffix_${current_buildtype}}/lib/manual-link")
             endif()
         endforeach()
         unset(lib_env_vars)

From 3cf63c44ec59d6640e544e1a5b27d8a8e8ff3f22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Fri, 14 Jan 2022 10:02:32 +0100
Subject: [PATCH 2/7] [vcpkg_configure_make] don't set LD_LIBRARY_PATH

This is not recommended during the normal build process
https://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html
---
 scripts/cmake/vcpkg_configure_make.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/cmake/vcpkg_configure_make.cmake b/scripts/cmake/vcpkg_configure_make.cmake
index 40406ecdfb1030..02972f8d62d3d0 100644
--- a/scripts/cmake/vcpkg_configure_make.cmake
+++ b/scripts/cmake/vcpkg_configure_make.cmake
@@ -773,7 +773,7 @@ function(vcpkg_configure_make)
         endif()
         set(ENV{PKG_CONFIG} "${PKGCONFIG}")
 
-        vcpkg_list(APPEND lib_env_vars LIB LIBPATH LIBRARY_PATH LD_LIBRARY_PATH)
+        vcpkg_list(APPEND lib_env_vars LIB LIBPATH LIBRARY_PATH) # LD_LIBRARY_PATH)
         foreach(lib_env_var IN LISTS lib_env_vars)
             if(EXISTS "${CURRENT_INSTALLED_DIR}${path_suffix_${current_buildtype}}/lib")
                 vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${CURRENT_INSTALLED_DIR}${path_suffix_${current_buildtype}}/lib")

From 78f9ffbfe4338461b5b373c3eaf20e50c94ec9c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Fri, 14 Jan 2022 10:03:24 +0100
Subject: [PATCH 3/7] [vcpkg_build_make] Only set the lib path if exists

---
 scripts/cmake/vcpkg_build_make.cmake | 46 +++++++++++++---------------
 1 file changed, 22 insertions(+), 24 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index 7622f682192904..ceefcc5be9d1cf 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -146,19 +146,18 @@ function(vcpkg_build_make)
             else() # dynamic
                 set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_SHARED_LINKER_FLAGS_${cmake_buildtype}}")
             endif()
-            if (CMAKE_HOST_WIN32 AND VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "cl.exe")
-                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                else()
-                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib")
-                endif()
-                set(LINK_ENV_${cmake_buildtype} "$ENV{_LINK_} ${LINKER_FLAGS_${cmake_buildtype}}")
-            else()
-                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link ${LINKER_FLAGS_${cmake_buildtype}}")
-                else()
-                    set(LDFLAGS_${cmake_buildtype} "-L${Z_VCPKG_INSTALLED}${path_suffix}/lib ${LINKER_FLAGS_${cmake_buildtype}}")
-                endif()
+            set(LDFLAGS_${cmake_buildtype} "")
+            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+                set(LDFLAGS_${cmake_buildtype} "${LDFLAGS_${cmake_buildtype}} -L${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+            endif()
+            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                set(LDFLAGS_${cmake_buildtype} "${LDFLAGS_${cmake_buildtype}} -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+            endif()
+            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+            endif()
+            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
             endif()
             
             # Setup environment
@@ -167,17 +166,16 @@ function(vcpkg_build_make)
             set(ENV{CXXFLAGS} "${CXXFLAGS_${cmake_buildtype}}")
             set(ENV{RCFLAGS} "${VCPKG_DETECTED_CMAKE_RC_FLAGS_${cmake_buildtype}}")
             set(ENV{LDFLAGS} "${LDFLAGS_${cmake_buildtype}}")
-            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                vcpkg_host_path_list(PREPEND ENV{LIB} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-                vcpkg_host_path_list(PREPEND ENV{LIBPATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-                vcpkg_host_path_list(PREPEND ENV{LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link/")
-                #vcpkg_host_path_list(PREPEND ENV{LD_LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/" "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/manual-link/")
-            else()
-                vcpkg_host_path_list(PREPEND ENV{LIB} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
-                vcpkg_host_path_list(PREPEND ENV{LIBPATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
-                vcpkg_host_path_list(PREPEND ENV{LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix_${buildtype}}/lib/")
-                #vcpkg_host_path_list(PREPEND ENV{LD_LIBRARY_PATH} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/")
-            endif()
+            vcpkg_list(APPEND lib_env_vars LIB LIBPATH LIBRARY_PATH) # LD_LIBRARY_PATH)
+            foreach(lib_env_var IN LISTS lib_env_vars)
+                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+                    vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+                endif()
+                if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                    vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                endif()
+            endforeach()
+            unset(lib_env_vars)
 
             if(LINK_ENV_${_VAR_SUFFIX})
                 set(config_link_backup "$ENV{_LINK_}")

From 7bb3c1dc5a348caf967800ba0a5882f408168fc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Fri, 28 Jan 2022 15:45:33 +0100
Subject: [PATCH 4/7] [vcpkg_configure_make] Resore handling of _LINK_
 environment variable

---
 scripts/cmake/vcpkg_build_make.cmake | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index ceefcc5be9d1cf..ba8793cd7c7481 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -145,19 +145,18 @@ function(vcpkg_build_make)
                 set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_STATIC_LINKER_FLAGS_${cmake_buildtype}}")
             else() # dynamic
                 set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_SHARED_LINKER_FLAGS_${cmake_buildtype}}")
-            endif()
+            endif()            
             set(LDFLAGS_${cmake_buildtype} "")
             if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
-                set(LDFLAGS_${cmake_buildtype} "${LDFLAGS_${cmake_buildtype}} -L${Z_VCPKG_INSTALLED}${path_suffix}/lib")
-            endif()
-            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                set(LDFLAGS_${cmake_buildtype} "${LDFLAGS_${cmake_buildtype}} -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                string(APPEND LDFLAGS_${cmake_buildtype} " -L${Z_VCPKG_INSTALLED}${path_suffix}/lib")
             endif()
             if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
-                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
+                string(APPEND LDFLAGS_${cmake_buildtype} " -L${Z_VCPKG_INSTALLED}${path_suffix}/lib/manual-link")
             endif()
-            if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
-                vcpkg_host_path_list(PREPEND ENV{${lib_env_var}} "${Z_VCPKG_INSTALLED}${path_suffix}/lib")
+            if (CMAKE_HOST_WIN32 AND VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "cl.exe")
+                set(LINK_ENV_${cmake_buildtype} "$ENV{_LINK_} ${LINKER_FLAGS_${cmake_buildtype}}")
+            else()
+                string(APPEND LDFLAGS_${cmake_buildtype} " ${LINKER_FLAGS_${cmake_buildtype}}")
             endif()
             
             # Setup environment

From 63dc48f9b99b9ea428ce2dabf5d03d64a0027591 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Fri, 28 Jan 2022 15:49:37 +0100
Subject: [PATCH 5/7] [vcpkg_build_make] Backup and restore CPPFLAGS CFLAGS
 CXXFLAGS RCFLAGS

---
 scripts/cmake/vcpkg_build_make.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index ba8793cd7c7481..ce57a6a72cdd25 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -121,7 +121,7 @@ function(vcpkg_build_make)
     endif()
 
     # Since includes are buildtype independent those are setup by vcpkg_configure_make
-    vcpkg_backup_env_variables(VARS LIB LIBPATH LIBRARY_PATH LD_LIBRARY_PATH)
+    vcpkg_backup_env_variables(VARS LIB LIBPATH LIBRARY_PATH LD_LIBRARY_PATH CPPFLAGS CFLAGS CXXFLAGS RCFLAGS)
 
     foreach(buildtype IN ITEMS "debug" "release")
         if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "${buildtype}")
@@ -250,5 +250,5 @@ function(vcpkg_build_make)
         set(ENV{PATH} "${path_backup}")
     endif()
 
-    vcpkg_restore_env_variables(VARS LIB LIBPATH LIBRARY_PATH LD_LIBRARY_PATH)
+    vcpkg_restore_env_variables(VARS LIB LIBPATH LIBRARY_PATH LD_LIBRARY_PATH CPPFLAGS CFLAGS CXXFLAGS RCFLAGS)
 endfunction()

From d5d487c189ffa7a51840a4273b6e30bc2672e6b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Wed, 9 Feb 2022 23:13:21 +0100
Subject: [PATCH 6/7] [vcpkg_build_make] Fix name of LINKER FLAGS detected from
 cmake

---
 scripts/cmake/vcpkg_build_make.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index ce57a6a72cdd25..4f4bea545c0304 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -142,9 +142,9 @@ function(vcpkg_build_make)
             z_vcpkg_extract_cpp_flags_and_set_cflags_and_cxxflags("${cmake_buildtype}")
 
             if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
-                set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_STATIC_LINKER_FLAGS_${cmake_buildtype}}")
+                set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_CMAKE_STATIC_LINKER_FLAGS_${cmake_buildtype}}")
             else() # dynamic
-                set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_SHARED_LINKER_FLAGS_${cmake_buildtype}}")
+                set(LINKER_FLAGS_${cmake_buildtype} "${VCPKG_DETECTED_CMAKE_SHARED_LINKER_FLAGS_${cmake_buildtype}}")
             endif()            
             set(LDFLAGS_${cmake_buildtype} "")
             if(EXISTS "${Z_VCPKG_INSTALLED}${path_suffix}/lib")

From 8397ef914d5ea8380db20eeb76e543b9cebb8f5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=BCrmann?= <daschuer@mixxx.org>
Date: Wed, 9 Feb 2022 23:21:22 +0100
Subject: [PATCH 7/7] [vcpkg_build_make] replace obolete _VAR_SUFFIX with
 cmake_buildtype

---
 scripts/cmake/vcpkg_build_make.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/cmake/vcpkg_build_make.cmake b/scripts/cmake/vcpkg_build_make.cmake
index 4f4bea545c0304..ec320fc226faae 100755
--- a/scripts/cmake/vcpkg_build_make.cmake
+++ b/scripts/cmake/vcpkg_build_make.cmake
@@ -176,9 +176,9 @@ function(vcpkg_build_make)
             endforeach()
             unset(lib_env_vars)
 
-            if(LINK_ENV_${_VAR_SUFFIX})
+            if(LINK_ENV_${cmake_buildtype})
                 set(config_link_backup "$ENV{_LINK_}")
-                set(ENV{_LINK_} "${LINK_ENV_${_VAR_SUFFIX}}")
+                set(ENV{_LINK_} "${LINK_ENV_${cmake_buildtype}}")
             endif()
 
             if(arg_ADD_BIN_TO_PATH)