34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
diff -urN a/Modules/getpath.c b/Modules/getpath.c
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--- a/Modules/getpath.c 2014-01-22 20:57:43.262477913 +0000
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+++ b/Modules/getpath.c 2014-01-22 20:57:43.752485492 +0000
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@@ -669,6 +706,29 @@
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}
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else
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strncpy(exec_prefix, EXEC_PREFIX, MAXPATHLEN);
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+#ifdef MS_WINDOWS
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+ if (path) {
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+ /* Add path of executable/dll to system path. This
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+ * is so that the correct tcl??.dll and tk??.dll get
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+ * used. */
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+ char *module_path = dllpath[0] ? dllpath : progpath;
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+ char *new_path = alloca(strlen("PATH=")+strlen(module_path)+1+strlen(path)+1);
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+ if (new_path) {
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+ strcpy( new_path, "PATH=" );
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+ strcat( new_path, module_path );
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+ char *slashes = strchr( new_path, '/' );
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+ while (slashes) {
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+ *slashes = '\\';
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+ slashes = strchr( slashes+1, '/' );
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+ }
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+ char *end = strrchr(new_path, '\\') ? strrchr(new_path, '\\') : new_path + strlen(new_path);
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+ end[0] = ';';
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+ end[1] = '\0';
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+ strcat( new_path, path );
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+ _putenv( new_path );
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+ }
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+ }
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+#endif
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}
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