Add fallback rule to the Makefile

This is crappy and hacky but enables us to build ALL
images faster, allowing for faster iteration

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

1 files changed, 22 insertions, 2 deletions

diff --git a/configs/install-iso/Makefile b/configs/install-iso/Makefile
index 26f17b8..2b6d7f3 100644
--- a/configs/install-iso/Makefile
+++ b/configs/install-iso/Makefile
@@ -9,10 +9,11 @@ BOOTLOADER?=grub-gfx
 PWD:=`pwd`
 FTPname:=$(PWD)/archlinux-$(ver)-ftp-$(ARCH)
 COREname:=$(PWD)/archlinux-$(ver)-core-$(ARCH)
+FALLBACKname=$(PWD)/archlinux-$(ver)-ftp-$(ARCH)-isolinux
 
 PACKAGES="`cat packages.list` $(BOOTLOADER)"
 
-all: ftp-iso ftp-usb core-iso core-usb 
+all: ftp-iso ftp-usb core-iso core-usb fallback
 all-iso: ftp-iso core-iso 
 all-usb: ftp-usb core-usb 
 all-ftp: ftp-iso ftp-usb
@@ -45,6 +46,25 @@ base-iso: root-image
 	mkinitcpio -c initcpio-ide -b $(WORKDIR)/root-image -k $(kver) -g $(WORKDIR)/iso/boot/archiso_ide.img
 	mkinitcpio -c initcpio-pata -b $(WORKDIR)/root-image -k $(kver) -g $(WORKDIR)/iso/boot/archiso_pata.img
 
+fallback:
+	#Build the fallback ISO (isolinux) in a separate workdir
+	#root-image
+	mkarchiso -p "`cat packages.list` syslinux" create $(WORKDIR)-fallback
+	#base-iso
+	mv $(WORKDIR)-fallback/root-image/boot $(WORKDIR)-fallback/iso/
+	cp -r boot-files/* $(WORKDIR)-fallback/iso/boot/
+	#ugh... copied from syslinux rule
+	cp -r $(WORKDIR)-fallback/root-image/usr/lib/syslinux/isolinux.bin $(WORKDIR)-fallback/iso/boot/isolinux
+	cp isomounts $(WORKDIR)-fallback
+	sed -i "s|@ARCH@|$(ARCH)|g" "$(WORKDIR)-fallback/isomounts"
+	
+	mkinitcpio -c initcpio-ide -b $(WORKDIR)-fallback/root-image -k $(kver) -g $(WORKDIR)-fallback/iso/boot/archiso_ide.img
+	mkinitcpio -c initcpio-pata -b $(WORKDIR)-fallback/root-image -k $(kver) -g $(WORKDIR)-fallback/iso/boot/archiso_pata.img
+	#overlay
+	cp -r overlay $(WORKDIR)-fallback/
+	#ftp-iso
+	mkarchiso -f -p syslinux iso $(WORKDIR)-fallback $(FALLBACKname).iso
+
 core-pkgs: base-iso
 	mkdir $(WORKDIR)/core-pkgs/
 	./download-repo.sh core "$(WORKDIR)/core-pkgs"
@@ -60,4 +80,4 @@ syslinux:
 	cp -r $(WORKDIR)/root-image/usr/lib/syslinux/isolinux.bin $(WORKDIR)/iso/boot/isolinux
 
 clean:
-	rm -rf $(WORKDIR) *.img.part1 $(FTPname).img $(FTPname).iso $(COREname).img $(COREname).iso
+	rm -rf $(WORKDIR) $(WORKDIR)-fallback *.img.part1 $(FTPname).img $(FTPname).iso $(COREname).img $(COREname).iso $(FALLBACKname).iso