From 0036d6e15f9f8935507c0c30391254b4a46d35b6 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Sat, 22 Nov 2014 01:02:41 -0500
Subject: build: Only generate the GRUB configurations once

Should speed up the build process a little bit.
---
diff --git a/build b/build
index 3bd92d9..00e6c37 100755
--- a/build
+++ b/build
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #
-#  build script: builds the ROM images and puts them in ./bin/
+#  build script: builds the ROM images with GRUB payloads and puts them in ./bin/
 #
 #	Copyright (C) 2014 Francis Rowe <info@gluglug.org.uk>
 #
@@ -26,8 +26,8 @@ set -u -e -v
 # MAKE SURE THAT YOU RAN "buildall" OR "builddeps" *AT LEAST ONCE*
 # BEFORE RUNNING THIS!
 
-# Build the GRUB payloads (ELF executable)
-# and add them to the coreboot directory:
+# Put GRUB payloads and config files
+# in the coreboot directory, ready for next step
 cd coreboot/
 for romtype in txtmode vesafb
 do
@@ -36,6 +36,18 @@ do
 	rm -rf ../../../coreboot/grub_"$romtype".elf
 	mv grub_"$romtype".elf ../../../coreboot/
 	cd ../../../coreboot
+
+	# GRUB configuration files
+	for keymap in $(ls ../resources/utilities/grub-assemble/keymap/original)
+	do
+		cat ../resources/grub/config/extra/common.cfg > grub_"$keymap"_"$romtype".cfg
+		cat ../resources/grub/config/extra/"$romtype".cfg >> grub_"$keymap"_"$romtype".cfg
+		echo "keymap $keymap" >> grub_"$keymap"_"$romtype".cfg
+		cat ../resources/grub/config/menuentries/common.cfg >> grub_"$keymap"_"$romtype".cfg
+		cat ../resources/grub/config/menuentries/"$romtype".cfg >> grub_"$keymap"_"$romtype".cfg
+		# grubtest.cfg should be able to switch back to grub.cfg
+		sed 's/grubtest.cfg/grub.cfg/' < grub_"$keymap"_"$romtype".cfg > grub_"$keymap"_"$romtype"_test.cfg
+	done
 done
 cd ../
 
@@ -48,6 +60,8 @@ done
 # The GRUB payloads are no longer needed
 rm -rf coreboot/grub_vesafb.elf
 rm -rf coreboot/grub_txtmode.elf
+# The GRUB configs are no longer needed
+rm -rf coreboot/grub*cfg
 
 # ------------------- DONE ----------------------
 
diff --git a/buildrom-withgrub b/buildrom-withgrub
index 99af39f..20f28f0 100755
--- a/buildrom-withgrub
+++ b/buildrom-withgrub
@@ -66,21 +66,8 @@ do
 		# copy the images based on the keymap
 		cp "$1"_"$romtype".rom "$1"_"$keymap"_"$romtype".rom
 
-		# generate the correct grub config
-		touch grub_"$keymap"_"$romtype".cfg
-		# generate contents:
-		cat ../resources/grub/config/extra/common.cfg >> grub_"$keymap"_"$romtype".cfg
-		cat ../resources/grub/config/extra/"$romtype".cfg >> grub_"$keymap"_"$romtype".cfg
-		echo "keymap $keymap" >> grub_"$keymap"_"$romtype".cfg
-		cat ../resources/grub/config/menuentries/common.cfg >> grub_"$keymap"_"$romtype".cfg
-		cat ../resources/grub/config/menuentries/"$romtype".cfg >> grub_"$keymap"_"$romtype".cfg
-
 		# Insert grub config into the image
 		./util/cbfstool/cbfstool "$1"_"$keymap"_"$romtype".rom add -f grub_"$keymap"_"$romtype".cfg -n grub.cfg -t raw
-
-		# grubtest.cfg should be able to switch back to grub.cfg
-		sed 's/grubtest.cfg/grub.cfg/' < grub_"$keymap"_"$romtype".cfg > grub_"$keymap"_"$romtype"_test.cfg
-
 		# Insert grub test config into the image (for the user to test modifications to before modifying the main one)
 		./util/cbfstool/cbfstool "$1"_"$keymap"_"$romtype".rom add -f grub_"$keymap"_"$romtype"_test.cfg -n grubtest.cfg -t raw
 	done
@@ -91,9 +78,6 @@ done
 # Now we clean up and prepare the bin directory containing all the images
 # ----------------------------------------------------------------------------------------------------------------------------
 
-# we don't need the grub configs anymore
-rm -rf grub*cfg
-
 # prepare directory for new ROM images
 rm -rf "$1"
 mkdir "$1"
--
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