[PATCH 9/9] variables: define default BASH_LIBRARIES_PATH

[Matheus Afonso Martins Moreira]

Define a build time configurable default value
for the new BASH_LIBRARIES_PATH variable.
Look for libraries in the user's home directory
as well as the system wide directories.

Signed-off-by: Matheus Afonso Martins Moreira <matheus@matheusmoreira.com>
---
 config-top.h | 7 +++++++
 variables.c  | 1 +
 2 files changed, 8 insertions(+)

diff --git a/config-top.h b/config-top.h
index db4ab6ee..8f31e285 100644
--- a/config-top.h
+++ b/config-top.h
@@ -83,6 +83,13 @@
   
"/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:."
 #endif
 
+/* The default value of the BASH_LIBRARIES_PATH variable
+   which is used by source -l instead of PATH. */
+#ifndef DEFAULT_LIBRARIES_PATH
+#define DEFAULT_LIBRARIES_PATH \
+  "~/.local/lib/bash:/usr/local/lib/bash:/usr/lib/bash"
+#endif
+
 /* Default primary and secondary prompt strings. */
 #define PPROMPT "\\s-\\v\\$ "
 #define SPROMPT "> "
diff --git a/variables.c b/variables.c
index 1a0c2c45..f2f8c76c 100644
--- a/variables.c
+++ b/variables.c
@@ -697,6 +697,7 @@ initialize_shell_variables (env, privmode)
   uidset ();
 
   temp_var = set_if_not ("BASH_LOADABLES_PATH", 
DEFAULT_LOADABLE_BUILTINS_PATH);
+  temp_var = set_if_not ("BASH_LIBRARIES_PATH", DEFAULT_LIBRARIES_PATH);
 
   temp_var = find_variable ("BASH_XTRACEFD");
   if (temp_var && imported_p (temp_var))
-- 
2.44.0