grub: rework package, add mips support, update to latest git

Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>

package/grub/Makefile

@@ -4,25 +4,25 @@
 include $(ADK_TOPDIR)/rules.mk
 
 PKG_NAME:=		grub
-PKG_VERSION:=		2.00
-PKG_RELEASE:=		7
-PKG_HASH:=		784ec38e7edc32239ad75b8e66df04dc8bfb26d88681bc9f627133a6eb85c458
+PKG_VERSION:=		git
+PKG_RELEASE:=		1
 PKG_DESCR:=		multiboot boot loader
 PKG_SECTION:=		base/boot
 PKG_BUILDDEP:=		bison-host grub-host
 PKG_URL:=		http://www.gnu.org/software/grub
-PKG_SITES:=		ftp://ftp.gnu.org/gnu/grub/
+PKG_SITES:=		git://git.savannah.gnu.org/grub.git
 PKG_NOPARALLEL:=	1
 
-PKG_ARCH_DEPENDS:=	x86 x86_64
+PKG_ARCH_DEPENDS:=	x86 x86_64 mips mips64
 
 PKG_SUBPKGS:=		GRUB GRUB_TOOLS
 PKGSD_GRUB_TOOLS:=	grub2 tools
 
-PKG_CHOICES_GRUB:=	PC EFI_X86 EFI_X86_64
+PKG_CHOICES_GRUB:=	PC EFI_X86 EFI_X86_64 ARC
 PKGCD_PC:=		build for PC BIOS
 PKGCD_EFI_X86:=		build for EFI x86
 PKGCD_EFI_X86_64:=	build for EFI x86_64
+PKGCD_ARC:=		build for MIPS/MIPS64 ARC
 
 include $(ADK_TOPDIR)/mk/host.mk
 include $(ADK_TOPDIR)/mk/package.mk
@@ -34,53 +34,57 @@ $(eval $(call PKG_template,GRUB_TOOLS,grub-tools,$(PKG_VERSION)-${PKG_RELEASE},$
 TARGET_CFLAGS:=$(filter-out -fstack-protector-all,$(TARGET_CFLAGS))
 TARGET_CFLAGS:=$(filter-out -flto,$(TARGET_CFLAGS))
 
+AUTOTOOL_STYLE:=	autogen
+
 GRUB2_BOOT_PARTITION:=	hd0,msdos1
 
+ifeq ($(ADK_PACKAGE_GRUB_ARC),y)
+GRUB2_ARCH:=		mips-arc
+CONFIGURE_ARGS+=	--with-platform=arc
+GRUB2_IMAGE = $(FW_DIR)/grub.img
+GRUB2_CFG = $(TARGET_DIR)/boot/grub/grub.cfg
+GRUB2_PREFIX = ($(GRUB2_BOOT_PARTITION))/boot/grub
+GRUB2_TARGET = mips
+GRUB2_PLATFORM = arc
+GRUB2_MODULES = boot linux ext2 fat part_msdos part_gpt normal biosdisk
+endif
+
 ifeq ($(ADK_PACKAGE_GRUB_PC),y)
+GRUB2_ARCH:=		i386-pc
+CONFIGURE_ARGS+=	--with-platform=pc
+HOST_CONFIGURE_ARGS+=	--with-platform=pc
 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_ARCH:=		x86_64-efi
+CONFIGURE_ARGS+=	--with-platform=efi
+HOST_CONFIGURE_ARGS+=	--with-platform=efi
 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_ARCH:=		x86_64-efi
+CONFIGURE_ARGS+=	--with-platform=efi
+HOST_CONFIGURE_ARGS+=	--with-platform=efi
 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 ${GRUB_MODULES}
-GRUB_MODULES:=		ext2 part_msdos biosdisk
-
-ifeq ($(ADK_PACKAGE_GRUB_PC),y)
-GRUB_ARCH:=		i386-pc
-CONFIGURE_ARGS+=	--with-platform=pc
-HOST_CONFIGURE_ARGS+=	--with-platform=pc
-endif
-ifeq ($(ADK_PACKAGE_GRUB_EFI_X86)$(ADK_PACKAGE_GRUB_EFI_X86_64),y)
-GRUB_ARCH:=		x86_64-efi
-CONFIGURE_ARGS+=	--with-platform=efi
-HOST_CONFIGURE_ARGS+=	--with-platform=efi
-endif
-
 HOST_CONFIGURE_ARGS+=	--enable-efiemu=no \
 			--disable-grub-mkfont \
 			--enable-device-mapper=no \
@@ -94,26 +98,18 @@ CONFIGURE_ARGS+=	--disable-grub-mkfont \
 XAKE_FLAGS+=		GCC_HONOUR_COPTS=s
 
 grub-install:
-ifeq ($(ADK_PACKAGE_GRUB_PC),y)
-	${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} \
-		$(IDIR_GRUB)/boot/grub/core.img
-	$(CP) $(WRKINST)/usr/lib/grub/i386-pc/boot.img \
-		$(FW_DIR)/
-else
+ifeq ($(ADK_PACKAGE_GRUB_EFI_X86)$(ADK_PACKAGE_GRUB_EFI_X86_64),y)
 	$(INSTALL_DIR) $(FW_DIR)/efi-part/EFI/BOOT
-	${CP} ${WRKINST}/usr/lib/grub/${GRUB_ARCH} \
+	${CP} ${WRKINST}/usr/lib/grub/${GRUB2_ARCH} \
 		$(FW_DIR)/efi-part/EFI/BOOT
+endif
 	$(STAGING_HOST_DIR)/usr/bin/grub-mkimage \
-		-d $(STAGING_HOST_DIR)/usr/lib/grub/$(GRUB2_TUPLE) \
-		-O $(GRUB2_TUPLE) \
+		-d $(WRKINST)/usr/lib/grub/$(GRUB2_ARCH) \
+		-O $(GRUB2_ARCH) \
 		-o $(GRUB2_IMAGE) \
 		-p "$(GRUB2_PREFIX)" \
 		$(GRUB2_MODULES)
 	$(CP) ./files/grub.cfg $(GRUB2_CFG)
-endif
 
 grub-tools-install:
 	${INSTALL_DIR} $(IDIR_GRUB_TOOLS)/usr/{sbin,bin,share,lib}

package/grub/patches/patch-configure

@@ -1,11 +0,0 @@
---- grub-2.00.orig/configure	2012-06-26 13:59:16.000000000 +0200
-+++ grub-2.00/configure	2014-04-06 20:34:33.000000000 +0200
-@@ -3880,7 +3882,7 @@ TARGET_CPPFLAGS="$TARGET_CPPFLAGS -I\$(t
- 
- case "$target_cpu" in
-   i[3456]86)	target_cpu=i386 ;;
--  amd64)	target_cpu=x86_64 ;;
-+  amd64|x86_64)	target_cpu=x86_64 ;;
-   sparc)	target_cpu=sparc64 ;;
-   mipsel|mips64el)
-                 target_cpu=mipsel;

package/grub/patches/patch-grub-core_gnulib_stdio_in_h

@@ -1,14 +0,0 @@
---- grub-2.00.orig/grub-core/gnulib/stdio.in.h	2010-12-01 15:45:43.000000000 +0100
-+++ grub-2.00/grub-core/gnulib/stdio.in.h	2014-04-05 10:02:52.000000000 +0200
-@@ -137,11 +137,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not
-                  "use gnulib module fflush for portable POSIX compliance");
- #endif
- 
--/* It is very rare that the developer ever has full control of stdin,
--   so any use of gets warrants an unconditional warning.  Assume it is
--   always declared, since it is required by C89.  */
--#undef gets
--_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
- 
- #if @GNULIB_FOPEN@
- # if @REPLACE_FOPEN@

package/grub/patches/patch-grub-core_kern_emu_hostdisk_c

@@ -1,36 +0,0 @@
---- grub-2.00.orig/grub-core/kern/emu/hostdisk.c	2012-06-25 10:32:04.000000000 +0200
-+++ grub-2.00/grub-core/kern/emu/hostdisk.c	2014-04-06 13:14:06.000000000 +0200
-@@ -761,25 +761,6 @@ linux_find_partition (char *dev, grub_di
- }
- #endif /* __linux__ */
- 
--#if defined(__linux__) && (!defined(__GLIBC__) || \
--        ((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1))))
--  /* Maybe libc doesn't have large file support.  */
--grub_err_t
--grub_util_fd_seek (int fd, const char *name, grub_uint64_t off)
--{
--  loff_t offset, result;
--  static int _llseek (uint filedes, ulong hi, ulong lo,
--		      loff_t *res, uint wh);
--  _syscall5 (int, _llseek, uint, filedes, ulong, hi, ulong, lo,
--	     loff_t *, res, uint, wh);
--
--  offset = (loff_t) off;
--  if (_llseek (fd, offset >> 32, offset & 0xffffffff, &result, SEEK_SET))
--    return grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot seek `%s': %s"),
--		       name, strerror (errno));
--  return GRUB_ERR_NONE;
--}
--#else
- grub_err_t
- grub_util_fd_seek (int fd, const char *name, grub_uint64_t off)
- {
-@@ -790,7 +771,6 @@ grub_util_fd_seek (int fd, const char *n
- 		       name, strerror (errno));
-   return 0;
- }
--#endif
- 
- static void
- flush_initial_buffer (const char *os_dev __attribute__ ((unused)))