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libgimp: Set _NT_SYMBOL_PATH for plug-ins when relocatable

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This concludes 63f5ea9d by adding support to CodeView symbols from
plug-ins with DrMingw. (Should not be needed but DrMingw is buggy).
This commit is contained in:
Bruno Lopes 2026-02-24 20:39:17 -03:00
parent a30fc5fb7b
commit 50d4043003
1 changed files with 25 additions and 15 deletions
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40
libgimp/gimp.c
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@ -241,7 +241,9 @@ gimp_main (GType plug_in_type,
{
time_t t;
#ifdef ENABLE_RELOCATABLE_RESOURCES
gchar *plugin_dir;
gchar *plugin_dir = NULL;
WCHAR plugin_dir_utf16[MAX_PATH];
gchar *plugin_exe;
size_t codeview_path_len;
gchar *codeview_path;
#endif
@ -250,22 +252,30 @@ gimp_main (GType plug_in_type,
wchar_t *plug_in_backtrace_path_utf16;
#ifdef ENABLE_RELOCATABLE_RESOURCES
/* FIXME: https://github.com/jrfonseca/drmingw/issues/91
* FIXME: This needs to take into account the plugin path
plugin_dir = ???
codeview_path_len = strlen (g_getenv ("_NT_SYMBOL_PATH") ? g_getenv ("_NT_SYMBOL_PATH") : "") + strlen (plugin_dir) + 2;
codeview_path = g_try_malloc (codeview_path_len);
if (codeview_path == NULL)
/* FIXME: https://github.com/jrfonseca/drmingw/issues/91 */
if (GetModuleFileNameW (NULL, plugin_dir_utf16, MAX_PATH) != 0)
{
g_warning ("Failed to allocate memory");
plugin_exe = g_utf16_to_utf8 ((const guint16 *)plugin_dir_utf16, -1,
NULL, NULL, NULL);
plugin_dir = g_path_get_dirname (plugin_exe);
g_free (plugin_exe);
}
if (g_getenv ("_NT_SYMBOL_PATH"))
g_snprintf (codeview_path, codeview_path_len, "%s;%s", plugin_dir, g_getenv ("_NT_SYMBOL_PATH"));
else
g_snprintf (codeview_path, codeview_path_len, "%s", plugin_dir);
g_setenv ("_NT_SYMBOL_PATH", codeview_path, TRUE);
g_free (codeview_path);
g_free (plugin_dir);*/
if (plugin_dir && (!g_getenv ("_NT_SYMBOL_PATH") || !strstr(g_getenv ("_NT_SYMBOL_PATH"), plugin_dir)))
{
codeview_path_len = strlen (g_getenv ("_NT_SYMBOL_PATH") ? g_getenv ("_NT_SYMBOL_PATH") : "") + strlen (plugin_dir) + 2;
codeview_path = g_try_malloc (codeview_path_len);
if (codeview_path == NULL)
{
g_warning ("Failed to allocate memory");
}
if (g_getenv ("_NT_SYMBOL_PATH"))
g_snprintf (codeview_path, codeview_path_len, "%s;%s", plugin_dir, g_getenv ("_NT_SYMBOL_PATH"));
else
g_snprintf (codeview_path, codeview_path_len, "%s", plugin_dir);
g_setenv ("_NT_SYMBOL_PATH", codeview_path, TRUE);
g_free (codeview_path);
}
g_free (plugin_dir);
#endif
/* This has to be the non-roaming directory (i.e., the local