TR1: check in cmake for GCC version, fallback in checktr1.h for other build systems...

[lyx.git] / src / support / Package.h

diff --git a/src/support/Package.h b/src/support/Package.h
index bfd359faf186898153da81800bc961fe08a7dc9b..a8617632182174e1e3ae25111150e21246aad26e 100644 (file)
--- a/src/support/Package.h
+++ b/src/support/Package.h
@@ -94,7 +94,7 @@ public:
 
        /** The user_support directory was set explicitly using either
         *  the -userdir command line switch or
-        *  the LYX_USERDIR_15x environment variable.
+        *  the LYX_USERDIR_${major}${minor}x environment variable.
         */
        bool explicit_user_support() const { return explicit_user_support_dir_; }
 
@@ -112,11 +112,14 @@ public:
         */
        FileName const & system_temp_dir() const { return system_temp_dir_; }
 
-       /** The path to the temporary directory used by LyX.
+       //@{
+       /** The path to the temporary directory used by %LyX.
         *  (Eg /tmp/lyx_tmpdir800nBI1z9 on *nix.)
         *  Can be reset by LyXRC.
         */
-       FileName & temp_dir() const { return temp_dir_; }
+       FileName const & temp_dir() const { return temp_dir_; }
+       void set_temp_dir(FileName const & temp_dir) const;
+       //@}
 
        /** Used when setting the user_support directory.
         *  Used also when expanding "~/" or contracting to "~/". (filetools.cpp)