From 3e337374f35eaf153f8ced25cc466d896a8a0a4d Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Mon, 5 Sep 2016 21:59:15 +0200
Subject: add some basic genimage support

---
 package/grub/Makefile | 58 +++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 52 insertions(+), 6 deletions(-)

(limited to 'package/grub')

diff --git a/package/grub/Makefile b/package/grub/Makefile
index 69165a3e6..608280cbb 100644
--- a/package/grub/Makefile
+++ b/package/grub/Makefile
@@ -19,17 +19,52 @@ PKG_ARCH_DEPENDS:=	x86 x86_64
 PKG_SUBPKGS:=		GRUB GRUB_TOOLS
 PKGSD_GRUB_TOOLS:=	grub2 tools
 
-PKG_CHOICES_GRUB:=	PC EFI
+PKG_CHOICES_GRUB:=	PC EFI_X86 EFI_X86_64
 PKGCD_PC:=		build for PC BIOS
-PKGCD_EFI:=		build for EFI
+PKGCD_EFI_X86:=		build for EFI x86
+PKGCD_EFI_X86_64:=	build for EFI x86_64
 
+include $(ADK_TOPDIR)/mk/host.mk
 include $(ADK_TOPDIR)/mk/package.mk
 
+$(eval $(call HOST_template,GRUB,grub,$(PKG_VERSION)-${PKG_RELEASE}))
 $(eval $(call PKG_template,GRUB,grub,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
 $(eval $(call PKG_template,GRUB_TOOLS,grub-tools,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
 
-TARGET_CFLAGS:=          $(filter-out -fstack-protector-all,$(TARGET_CFLAGS))
-TARGET_CFLAGS:=          $(filter-out -flto,$(TARGET_CFLAGS))
+TARGET_CFLAGS:=$(filter-out -fstack-protector-all,$(TARGET_CFLAGS))
+TARGET_CFLAGS:=$(filter-out -flto,$(TARGET_CFLAGS))
+
+GRUB2_BOOT_PARTITION:=	hd0,msdos1
+
+ifeq ($(ADK_PACKAGE_GRUB_PC),y)
+GRUB2_IMAGE = $(FW_DIR)/grub.img
+GRUB2_CFG = $(TARGET_DIR)/boot/grub/grub.cfg
+GRUB2_PREFIX = ($(GRUB2_BOOT_PARTITION))/boot/grub
+GRUB2_TUPLE = i386-pc
+GRUB2_TARGET = i386
+GRUB2_PLATFORM = pc
+GRUB2_MODULES = boot linux ext2 fat part_msdos part_gpt normal biosdisk
+endif
+
+ifeq ($(ADK_PACKAGE_GRUB_EFI_X86),y)
+GRUB2_IMAGE = $(FW_DIR)/efi-part/EFI/BOOT/bootia32.efi
+GRUB2_CFG = $(FW_DIR)/efi-part/EFI/BOOT/grub.cfg
+GRUB2_PREFIX = /EFI/BOOT
+GRUB2_TUPLE = i386-efi
+GRUB2_TARGET = i386
+GRUB2_PLATFORM = efi
+GRUB2_MODULES = boot linux ext2 fat part_msdos part_gpt normal efi_gop
+endif
+
+ifeq ($(ADK_PACKAGE_GRUB_EFI_X86_64),y)
+GRUB2_IMAGE = $(FW_DIR)/efi-part/EFI/BOOT/bootx64.efi
+GRUB2_CFG = $(FW_DIR)/efi-part/EFI/BOOT/grub.cfg
+GRUB2_PREFIX = /EFI/BOOT
+GRUB2_TUPLE = x86_64-efi
+GRUB2_TARGET = x86_64
+GRUB2_PLATFORM = efi
+GRUB2_MODULES = boot linux ext2 fat part_msdos part_gpt normal efi_gop
+endif
 
 # core.img is generated via
 # grub-mkimage -O ${GRUB_ARCH} -o core.img -c embed.cfg ${GRUB_MODULES}
@@ -39,7 +74,7 @@ ifeq ($(ADK_PACKAGE_GRUB_PC),y)
 GRUB_ARCH:=		i386-pc
 CONFIGURE_ARGS+=	--with-platform=pc
 endif
-ifeq ($(ADK_PACKAGE_GRUB_EFI),y)
+ifeq ($(ADK_PACKAGE_GRUB_EFI_X86)$(ADK_PACKAGE_GRUB_EFI_X86_64),y)
 GRUB_ARCH:=		x86_64-efi
 CONFIGURE_ARGS+=	--with-platform=efi
 endif
@@ -55,8 +90,18 @@ grub-install:
 	${INSTALL_DIR} $(IDIR_GRUB)/boot/grub/${GRUB_ARCH}
 	${CP} ${WRKINST}/usr/lib/grub/${GRUB_ARCH}/*{mod,lst,img} \
 		$(IDIR_GRUB)/boot/grub/${GRUB_ARCH}/
-	-${CP} ./files/core.img.${GRUB_ARCH} \
+	$(STAGING_HOST_DIR)/usr/bin/grub-mkimage \
+		-d $(STAGING_HOST_DIR)/usr/lib/grub/$(GRUB2_TUPLE) \
+		-O $(GRUB2_TUPLE) \
+		-o $(GRUB2_IMAGE) \
+		-p "$(GRUB2_PREFIX)" \
+		$(GRUB2_MODULES)
+ifeq ($(ADK_PACKAGE_GRUB_PC),y)
+	$(CP) ./files/core.img.${GRUB_ARCH} \
 		$(IDIR_GRUB)/boot/grub/core.img
+	$(CP) $(WRKINST)/usr/lib/grub/i386-pc/boot.img \
+		$(FW_DIR)/
+endif
 
 grub-tools-install:
 	${INSTALL_DIR} $(IDIR_GRUB_TOOLS)/usr/{sbin,bin,share,lib}
@@ -77,4 +122,5 @@ grub-tools-install:
 	${CP} ${WRKINST}/usr/share/grub \
 		$(IDIR_GRUB_TOOLS)/usr/share
 
+include ${ADK_TOPDIR}/mk/host-bottom.mk
 include ${ADK_TOPDIR}/mk/pkg-bottom.mk
-- 
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