Commit: c13b2a2504393371e32a4fb4c01cfad8d7cc929e
Author: Ray Molenkamp
Date:   Wed Sep 5 14:31:10 2018 +1000
Branches: master
https://developer.blender.org/rBc13b2a2504393371e32a4fb4c01cfad8d7cc929e

Fix T54152: --env-system-scripts fails on win32

===================================================================

M       source/blender/blenkernel/intern/appdir.c
M       source/blender/blenlib/BLI_path_util.h
M       source/blender/blenlib/intern/path_util.c
M       source/blender/blenlib/intern/storage.c
M       source/blender/blentranslation/intern/blt_lang.c
M       source/blender/editors/physics/physics_fluid.c
M       source/blender/editors/space_file/fsmenu.c
M       source/blender/imbuf/intern/colormanagement.c
M       source/blender/imbuf/intern/thumbs.c
M       source/blender/modifiers/intern/MOD_fluidsim_util.c

===================================================================

diff --git a/source/blender/blenkernel/intern/appdir.c 
b/source/blender/blenkernel/intern/appdir.c
index 317994d4ed9..8d6c34222d7 100644
--- a/source/blender/blenkernel/intern/appdir.c
+++ b/source/blender/blenkernel/intern/appdir.c
@@ -69,12 +69,12 @@ static char btempdir_session[FILE_MAX] = "";  /* volatile 
temporary directory */
 const char *BKE_appdir_folder_default(void)
 {
 #ifndef WIN32
-       const char * const xdg_documents_dir = getenv("XDG_DOCUMENTS_DIR");
+       const char * const xdg_documents_dir = BLI_getenv("XDG_DOCUMENTS_DIR");
 
        if (xdg_documents_dir)
                return xdg_documents_dir;
 
-       return getenv("HOME");
+       return BLI_getenv("HOME");
 #else /* Windows */
        static char documentfolder[MAXPATHLEN];
        HRESULT hResult;
@@ -159,7 +159,7 @@ static bool test_path(
  */
 static bool test_env_path(char *path, const char *envvar)
 {
-       const char *env = envvar ? getenv(envvar) : NULL;
+       const char *env = envvar ? BLI_getenv(envvar) : NULL;
        if (!env) return false;
 
        if (BLI_is_dir(env)) {
@@ -236,6 +236,39 @@ static bool is_portable_install(void)
        return get_path_local(path, sizeof(path), "config", NULL, ver);
 }
 
+/**
+ * Returns the path of a folder from environment variables
+ *
+ * \param targetpath: String to return path.
+ * \param subfolder_name: optional name of subfolder within folder.
+ * \param envvar: name of environment variable to check folder_name.
+ * \return true if it was able to construct such a path.
+ */
+static bool get_path_environment(
+        char *targetpath,
+        size_t targetpath_len,
+        const char *subfolder_name,
+        const char *envvar)
+{
+       char user_path[FILE_MAX];
+
+       if (test_env_path(user_path, envvar)) {
+               if (subfolder_name) {
+                       return test_path(
+                               targetpath,
+                               targetpath_len,
+                               user_path,
+                               NULL,
+                               subfolder_name);
+               }
+               else {
+                       BLI_strncpy(targetpath, user_path, FILE_MAX);
+                       return true;
+               }
+       }
+       return false;
+}
+
 /**
  * Returns the path of a folder within the user-files area.
  *
@@ -243,13 +276,12 @@ static bool is_portable_install(void)
  * \param targetpath  String to return path
  * \param folder_name  default name of folder within user area
  * \param subfolder_name  optional name of subfolder within folder
- * \param envvar  name of environment variable which, if defined, overrides 
folder_name
- * \param ver  Blender version, used to construct a subdirectory name
+  * \param ver  Blender version, used to construct a subdirectory name
  * \return true if it was able to construct such a path.
  */
 static bool get_path_user(
         char *targetpath, size_t targetpath_len, const char *folder_name, 
const char *subfolder_name,
-        const char *envvar, const int ver)
+        const int ver)
 {
        char user_path[FILE_MAX];
        const char *user_base_path;
@@ -260,16 +292,6 @@ static bool get_path_user(
        }
        user_path[0] = '\0';
 
-       if (test_env_path(user_path, envvar)) {
-               if (subfolder_name) {
-                       return test_path(targetpath, targetpath_len, user_path, 
NULL, subfolder_name);
-               }
-               else {
-                       BLI_strncpy(targetpath, user_path, FILE_MAX);
-                       return true;
-               }
-       }
-
        user_base_path = (const char *)GHOST_getUserDir(ver, 
blender_version_decimal(ver));
        if (user_base_path)
                BLI_strncpy(user_path, user_base_path, FILE_MAX);
@@ -295,13 +317,12 @@ static bool get_path_user(
  * \param targetpath  String to return path
  * \param folder_name  default name of folder within installation area
  * \param subfolder_name  optional name of subfolder within folder
- * \param envvar  name of environment variable which, if defined, overrides 
folder_name
  * \param ver  Blender version, used to construct a subdirectory name
  * \return  true if it was able to construct such a path.
  */
 static bool get_path_system(
         char *targetpath, size_t targetpath_len, const char *folder_name, 
const char *subfolder_name,
-        const char *envvar, const int ver)
+        const int ver)
 {
        char system_path[FILE_MAX];
        const char *system_base_path;
@@ -320,17 +341,6 @@ static bool get_path_system(
        }
 
        system_path[0] = '\0';
-
-       if (test_env_path(system_path, envvar)) {
-               if (subfolder_name) {
-                       return test_path(targetpath, targetpath_len, 
system_path, NULL, subfolder_name);
-               }
-               else {
-                       BLI_strncpy(targetpath, system_path, FILE_MAX);
-                       return true;
-               }
-       }
-
        system_base_path = (const char *)GHOST_getSystemDir(ver, 
blender_version_decimal(ver));
        if (system_base_path)
                BLI_strncpy(system_path, system_base_path, FILE_MAX);
@@ -367,40 +377,49 @@ const char *BKE_appdir_folder_id_ex(
 
        switch (folder_id) {
                case BLENDER_DATAFILES:     /* general case */
-                       if (get_path_user(path, path_len, "datafiles", 
subfolder, "BLENDER_USER_DATAFILES", ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_USER_DATAFILES")) break;
+                       if (get_path_user(path, path_len, "datafiles", 
subfolder, ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_SYSTEM_DATAFILES")) break;
                        if (get_path_local(path, path_len, "datafiles", 
subfolder, ver)) break;
-                       if (get_path_system(path, path_len, "datafiles", 
subfolder, "BLENDER_SYSTEM_DATAFILES", ver)) break;
+                       if (get_path_system(path, path_len, "datafiles", 
subfolder, ver)) break;
                        return NULL;
 
                case BLENDER_USER_DATAFILES:
-                       if (get_path_user(path, path_len, "datafiles", 
subfolder, "BLENDER_USER_DATAFILES", ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_USER_DATAFILES")) break;
+                       if (get_path_user(path, path_len, "datafiles", 
subfolder, ver)) break;
                        return NULL;
 
                case BLENDER_SYSTEM_DATAFILES:
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_SYSTEM_DATAFILES")) break;
+                       if (get_path_system(path, path_len, "datafiles", 
subfolder, ver)) break;
                        if (get_path_local(path, path_len, "datafiles", 
subfolder, ver)) break;
-                       if (get_path_system(path, path_len, "datafiles", 
subfolder, "BLENDER_SYSTEM_DATAFILES", ver)) break;
                        return NULL;
 
                case BLENDER_USER_AUTOSAVE:
-                       if (get_path_user(path, path_len, "autosave", 
subfolder, "BLENDER_USER_DATAFILES", ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_USER_DATAFILES")) break;
+                       if (get_path_user(path, path_len, "autosave", 
subfolder, ver)) break;
                        return NULL;
 
                case BLENDER_USER_CONFIG:
-                       if (get_path_user(path, path_len, "config", subfolder, 
"BLENDER_USER_CONFIG", ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_USER_CONFIG")) break;
+                       if (get_path_user(path, path_len, "config", subfolder, 
ver)) break;
                        return NULL;
 
                case BLENDER_USER_SCRIPTS:
-                       if (get_path_user(path, path_len, "scripts", subfolder, 
"BLENDER_USER_SCRIPTS", ver)) break;
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_USER_SCRIPTS")) break;
+                       if (get_path_user(path, path_len, "scripts", subfolder, 
ver)) break;
                        return NULL;
 
                case BLENDER_SYSTEM_SCRIPTS:
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_SYSTEM_SCRIPTS")) break;
+                       if (get_path_system(path, path_len, "scripts", 
subfolder, ver)) break;
                        if (get_path_local(path, path_len, "scripts", 
subfolder, ver)) break;
-                       if (get_path_system(path, path_len, "scripts", 
subfolder, "BLENDER_SYSTEM_SCRIPTS", ver)) break;
                        return NULL;
 
                case BLENDER_SYSTEM_PYTHON:
+                       if (get_path_environment(path, path_len, subfolder, 
"BLENDER_SYSTEM_PYTHON")) break;
+                       if (get_path_system(path, path_len, "python", 
subfolder, ver)) break;
                        if (get_path_local(path, path_len, "python", subfolder, 
ver)) break;
-                       if (get_path_system(path, path_len, "python", 
subfolder, "BLENDER_SYSTEM_PYTHON", ver)) break;
                        return NULL;
 
                default:
@@ -428,16 +447,20 @@ const char *BKE_appdir_folder_id_user_notest(const int 
folder_id, const char *su
 
        switch (folder_id) {
                case BLENDER_USER_DATAFILES:
-                       get_path_user(path, sizeof(path), "datafiles", 
subfolder, "BLENDER_USER_DATAFILES", ver);
+                       if (get_path_environment(path, sizeof(path), subfolder, 
"BLENDER_USER_DATAFILES")) break;
+                       get_path_user(path, sizeof(path), "datafiles", 
subfolder, ver);
                        break;
                case BLENDER_USER_CONFIG:
-                       get_path_user(path, sizeof(path), "config", subfolder, 
"BLENDER_USER_CONFIG", ver);
+                       if (get_path_environment(path, sizeof(path), subfolder, 
"BLENDER_USER_CONFIG")) break;
+                       get_path_user(path, sizeof(path), "config", subfolder, 
ver);
                        break;
                case BLENDER_USER_AUTOSAVE:
-                       get_path_user(path, sizeof(path), "autosave", 
subfolder, "BLENDER_USER_AUTOSAVE", ver);
+                       if (get_path_environment(path, sizeof(path), subfolder, 
"BLENDER_USER_AUTOSAVE")) break;
+                       get_path_user(path, sizeof(path), "autosave", 
subfolder, ver);
                        break;
                case BLENDER_USER_SCRIPTS:
-                       get_path_user(path, sizeof(path), "scripts", subfolder, 
"BLENDER_USER_SCRIPTS", ver);
+                       if (get_path_environment(path, sizeof(path), subfolder, 
"BLENDER_USER_SCRIPTS")) break;
+                       get_path_user(path, sizeof(path), "scripts", subfolder, 
ver);
                        break;
                default:
                        BLI_assert(0);
@@ -481,13 +504,13 @@ const char *BKE_appdir_folder_id_version(const int 
folder_id, const int ver, con
        bool ok;
        switch (folder_id) {
                case BLENDER_RESOURCE_PATH_USER:
-                       ok = get_path_user(path, sizeof(path), NULL, NULL, 
NULL, ver);
+                       ok = get_path_user(path, sizeof(path), NULL, NULL, ver);
                        break;
                case BLENDER_RESOURCE_PATH_LOCAL:
                        ok = get_path_local(path, sizeof(path), NULL, NULL, 
ver);
                        break;
                case BLENDER_RESOURCE_PATH_SYSTEM:
-                       ok = get_path_system(path, sizeof(path), NULL, NULL, 
NULL, ver);
+                       ok = get_path_system(path, sizeof(path), NULL, NULL, 
ver);
                        break;
                default:
                        path[0] = '\0'; /* in case do_check is false */
@@ -743,7 +766,7 @@ static void where_is_temp(char *fullname, char *basename, 
const size_t maxlen, c
 
 #ifdef WIN32
        if (fullname[0] == '\0') {
-               const char *tmp = getenv("TEMP"); /* Windows */
+               const char *tmp = BLI_getenv("TEMP"); /* Windows */
                if (tmp && BLI_is_dir(tmp)) {
                        BLI_strncpy(fullname, tmp, maxlen);
                }
@@ -751,14 +774,14 @@ static void where_is_temp(char *fullname, char *basename, 
const size_t maxlen, c
 #else
        /* Other OS's - Try TMP and TMPDIR */
        if (fullname[0] == '\0') {


@@ Diff output truncated at 10240 characters. @@

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