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Have maude search in datadir for its files.
--- a/src/Main/main.cc
+++ b/src/Main/main.cc
@@ -350,6 +350,11 @@
{
if (directoryManager.searchPath(MAUDE_LIB, directory, fileName, R_OK))
return true;
+ if (directoryManager.checkAccess(DATADIR, fileName, R_OK))
+ {
+ directory = DATADIR;
+ return true;
+ }
if (!(executableDirectory.empty()) &&
directoryManager.checkAccess(executableDirectory, fileName, R_OK))
{
--- a/src/Mixfix/global.cc
+++ b/src/Mixfix/global.cc
@@ -116,6 +116,9 @@
//
if (directoryManager.searchPath(MAUDE_LIB, directory, fileName, R_OK, ext))
return true;
+ directory = DATADIR;
+ if (directoryManager.checkAccess(directory, fileName, R_OK, ext))
+ return true;
//
// Last hope is the directory containing the Maude executable.
//
--- a/src/Mixfix/global.hh
+++ b/src/Mixfix/global.hh
@@ -36,6 +36,7 @@
#define PRELUDE_NAME "prelude.maude"
#define MAUDE_LIB "MAUDE_LIB"
+#define DATADIR "/usr/share/maude"
bool
findPrelude(string& directory, string& fileName);
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