1 files changed, 122 insertions, 0 deletions
diff --git a/mpw-install b/mpw-install
new file mode 100644
index 0000000..04c5aac
--- /dev/null
+++ b/mpw-install
@@ -0,0 +1,122 @@
+# GNU Install script for MPW.
+
+Set OldExit "{Exit}"
+Set Exit 0
+
+Set TempUserStartup "{TempFolder}"__temp__UserStartup
+
+Echo '# UserStartup generated by GNU Install script' > "{TempUserStartup}"
+Echo ''						>> "{TempUserStartup}"
+
+# (should) Check that disk space is sufficient for installation.
+
+# Assume that the install script is where everything else is.
+
+Set thisdir "`Directory`"
+
+# Copy the binaries to the desired place.
+
+Confirm -t "Copy the binaries to somewhere else?"
+Set TmpStatus {Status}
+If {TmpStatus} == 0
+	Set bindest "`GetFileName -d -m "Where to install the binaries?"`"
+	If {Status} == 0
+		If "`Exists "{thisdir}bin"`" != ""
+			For afile In "{thisdir}"bin:\Option-x
+				Duplicate -y "{afile}" "{bindest}"
+			End For
+		Else
+			Echo "bin directory not found, exiting"
+			Exit 1
+		End If
+	Else
+		Echo "No destination supplied, exiting"
+		Exit 1
+	End If
+Else If {TmpStatus} == 4
+	# Use the existing directory.
+	Set bindest "{thisdir}bin:"
+Else
+	# Cancelled from confirmation, escape altogether.
+	Exit 1
+End If
+
+# Copy the libraries to the desired place.
+
+Confirm -t "Copy the libraries to somewhere else?"
+Set TmpStatus {Status}
+If {TmpStatus} == 0
+	Set libdest "`GetFileName -d -m "Where to install the libraries?"`"
+	If {Status} == 0
+		If "`Exists "{thisdir}lib:"`" != ""
+			For afile In "{thisdir}"lib:\Option-x
+				Duplicate -y "{afile}" "{libdest}"
+			End For
+		Else
+			Echo "lib directory not found, exiting"
+			Exit 1
+		End If
+	Else
+		Echo "No destination supplied, exiting"
+		Exit 1
+	End If
+Else If {TmpStatus} == 4
+	# Use the existing directory.
+	Set libdest "{thisdir}lib:"
+Else
+	# Cancelled from confirmation, escape altogether.
+	Exit 1
+End If
+
+
+# Add the location of the binaries to the command path.
+
+Echo -n 'Set Commands "'			>> "{TempUserStartup}"
+Echo -n "{bindest}"				>> "{TempUserStartup}"
+Echo    ',{Commands}"'				>> "{TempUserStartup}"
+Echo ''						>> "{TempUserStartup}"
+
+# Set up GCC exec prefix.
+
+Set gcclibdir "{libdest}"gcc-lib:
+
+Echo -n 'Set GCC_EXEC_PREFIX "'			>> "{TempUserStartup}"
+Echo -n "{gcclibdir}"				>> "{TempUserStartup}"
+Echo    '"'					>> "{TempUserStartup}"
+Echo "Export GCC_EXEC_PREFIX"			>> "{TempUserStartup}"
+Echo ''						>> "{TempUserStartup}"
+
+# Set up path to libgcc.xcoff etc.
+
+Echo -n 'Set GCCPPCLibraries "'			>> "{TempUserStartup}"
+Echo -n "{libdest}"				>> "{TempUserStartup}"
+Echo    '"'					>> "{TempUserStartup}"
+Echo "Export GCCPPCLibraries"			>> "{TempUserStartup}"
+Echo ''						>> "{TempUserStartup}"
+
+# Display contents of UserStartup, confirm installation.
+
+Set UserStartupName "UserStartup\Option-8GNU"
+
+Echo "Contents of" {UserStartupName} "will be:"
+Catenate "{TempUserStartup}"
+
+Confirm "Install {UserStartupName} into the MPW folder {MPW} ?"
+If {Status} == 0
+	Duplicate "{TempUserStartup}" "{MPW}{UserStartupName}"
+	Delete -y "{TempUserStartup}"
+Else
+	Echo "{UserStartupName} file not installed"
+End If
+
+# (should) Check HEXA resource, warn if low.
+
+# (should) Check for spaces in pathnames, warn if found.
+
+Echo "Installation was successful."
+Echo ""
+Echo "Be sure to review the usage notes in 'Read Me for MPW' before proceeding!"
+
+# Restore previous settings.
+
+Set Exit "{OldExit}"