* conf/Makefile.common (STRIPFLAGS_KERNEL): Add -F elf32-i386 and
-R .drectve on cygwin.
* conf/i386-pc-cygwin-img-ld.sc: Merge rdata and pdata into data.
* configure.ac: Use $(top_builddir) in TARGET_OBJ2ELF.
(COND_CYGWIN): New condition.
* grub-core/Makefile.am (%.mod): Set TARGET_OBJ2ELF.
* grub-core/genmod.sh.in: Use ${TARGET_OBJ2ELF} and
not @TARGET_OBJ2ELF@.
* util/grub-pe2elf.c (write_symbol_table): Use pe_symtab->type and not
type to determine whether aux is to be used.
On mips-yeeloong, build with -march=loongson2f when this flag is
available (GCC >= 4.4).
* conf/Makefile.common [COND_mips_yeeloong] (CFLAGS_PLATFORM): Remove
`-march=mips3'.
* configure.ac: For mips-yeeloong, add -march=loongson2f if available,
or otherwise add -march=mips3.
* configure.ac: --enable-cache-stats added.
* config.h.in (DISK_CACHE_STATS): New define.
* grub-core/Makefile.core.def (cacheinfo): New command.
* include/grub/disk.h(grub_disk_cache_get_performance): New function.
* grub-core/commands/cacheinfo.c: New file.
* grub-core/commands/minicmd.c (grub_rescue_cmd_info): Updated and
moved to cacheinfo.c.
* grub-core/kern/disk.c: Use DISK_CACHE_STATS to disable disk cache
debug code.
* include/grub/disk.h: Likewise.
* autogen.sh: Create symlinks to ${GRUB_CONTRIB} if necessary to
avoid confusing Automake. Run autogen only twice, once for the top
level and once for grub-core. Add Makefile.util.def and
Makefile.core.def from extra modules to the appropriate autogen
invocations. If Makefile.common exists in an extra module, include
it in both Makefile.util.am and grub-core/Makefile.core.am;
similarly, include any Makefile.util.common file in Makefile.util.am
and any Makefile.core.common file in grub-core/Makefile.core.am.
* conf/Makefile.common ($(top_srcdir)/grub-core/Makefile.core.am):
Depend on $(top_srcdir)/grub-core/Makefile.gcry.def.
($(top_srcdir)/grub-core/Makefile.gcry.def): Remove.
* grub-core/Makefile.am: Remove inclusion of Makefile.gcry.am.
* gentpl.py (gvar_add): Turn GVARS into a set.
(global_variable_initializers): Sort global variables on output.
(vars_init): New function.
(first_time): Likewise.
(library): Ensure that non-global variable initialisations are
emitted before the first time we emit code for a library block.
Append to variables rather than setting them. Only emit
noinst_LIBRARIES, BUILT_SOURCES, and CLEANFILES the first time for
each conditional path.
(program): installdir() emits an Autogen macro, so must be passed to
var_add rather than gvar_add.
(data): Likewise.
(script): Likewise.
(rules): New function, centralising handling for different target
types. Set up Guile association lists for first_time and vars_init,
and send most output to a diversion so that variable initialisations
can be emitted first.
(module_rules): Use new rules function.
(kernel_rules): Likewise.
(image_rules): Likewise.
(library_rules): Likewise.
(program_rules): Likewise.
(script_rules): Likewise.
(data_rules): Likewise.
* configure.ac: Add AC_PROG_LN_S, for the benefit of ntldr-img.
* .bzrignore: Add contrib and grub-core/contrib. Remove
grub-core/Makefile.gcry.am.
* Add gnulib files generated by gnulib-tool in build-aux, m4 and
grub-core/gnulib directories
* .bzignore: Add **/.deps and autogenerated gnulib files
* configure.ac: Assign auxiliary directory to build-aux, add invocation
of gnulib macros, add grub-core/gnulib/Makefile
* Makefile.am: Add gnulib directory in SUBDIRS (removing unnecessary .),
include m4 directory to aclocal.
* Makefile.util.def: Remove direct compilation of gnulib source files
and use the new grub-core/gnulib/libgnu.a.
* build-aux/config.rpath: move config.rpath from top directory to
build-aux
* conf/Makefile.common: Remove the macro _GL_UNUSED already defined
in gnulib headers
* conf/Makefile.extra-dist: Add m4/gnulib-cache.m4
* grub-core/Makefile.core.def: Remove unnecessary extra_dist
* grub-core/lib/posix_wrap/localcharset.h (locale_charset): Update
header.
* grub-core/lib/posix_wrap/langinfo.h (nl_langinfo): Return static
string.
* configure.ac (GRUB_KERNEL_MACHINE_LINK_ADDR): Removed.
* grub-core/Makefile.core.def (kernel): Make ldflags just use the
right address. Add sparc64_ieee1275_ldflags.
* grub-core/loader/sparc64/ieee1275/linux.c: Remove leftover include.
* util/grub-mkimagexx.c (locate_sections): Correct grub_host_to_target32
to grub_host_to_target_addr
(load_image): Likewise.
* conf/Makefile.common (CFLAGS_PLATFORM): Add -mflush-func
=grub_cpu_flush_cache on all mips and not only yeeloong.
* configure.ac (COND_mips): New conditional.
* grub-core/Makefile.am (KERNEL_HEADER_FILES): Add libgcc on all
platforms.
* grub-core/kern/emu/cache.S (__mips__): Use _flush_cache.
* grub-core/kern/emu/full.c (grub_arch_dl_init_linker)
[GRUB_LINKER_HAVE_INIT]: New function.
(grub_emu_post_init): Likewise.
* grub-core/kern/emu/lite.c (grub_emu_post_init): Likewise.
* grub-core/kern/emu/main.c: Use grub_emu_post_init.
* include/grub/cache.h (_mips): Include mips/cache.h.
* include/grub/disk.h [GRUB_UTIL || GRUB_MACHINE_EMU]: Add missing
LVM and RAID prototypes.
* include/grub/emu/misc.h (grub_emu_post_init): New proto.
* include/grub/mips/time.h (grub_cpu_idle) [GRUB_MACHINE_EMU]: New
function.
Solaris support in grub_find_zpool_from_dir(). Thanks
Seth Goldberg for referring to getextmntent() facility.
* configure.ac: Check for getextmntent(), `sys/mnttab.h' and
`sys/mkdev.h'.
* grub-core/kern/emu/misc.c [HAVE_SYS_MNTTAB_H]: Include
`<sys/mnttab.h>'.
[HAVE_SYS_MKDEV_H]: Include `<sys/mkdev.h>'.
[HAVE_GETEXTMNTENT] (grub_find_zpool_from_dir): Add getextmntent()
method for finding zpool name.
* configure.ac: Remove checks for getfsstat() and getmntany().
Add checks for `<sys/param.h>' and `<sys/mount.h>'.
* kern/emu/misc.c [HAVE_GETMNTANY]: Remove `<sys/mnttab.h>'.
[HAVE_SYS_PARAM_H]: Include `<sys/param.h>'.
[HAVE_SYS_MOUNT_H]: Include `<sys/mount.h>'.
[HAVE_LIBZFS && HAVE_LIBNVPAIR] (find_mount_point_from_dir): Remove
function.
(grub_find_zpool_from_dir): Use statfs() instead of indirect matching
via find_mount_point_from_dir() and getfsstat() / getmntany().
* configure.ac: Check for `libzfs.h' and `libnvpair.h'.
* include/grub/util/libnvpair.h: Include `<config.h>'.
[HAVE_LIBNVPAIR_H]: Include `<libnvpair.h>' instead of
declaring libnvpair prototypes ourselves.
* include/grub/util/libzfs.h: Include `<config.h>'.
[HAVE_LIBZFS_H]: Include `<libzfs.h>' instead of
declaring libzfs prototypes ourselves.
(libzfs_handle): Moved to ...
* include/grub/util/misc.h (libzfs_handle): ... here.
Include `<grub/util/libzfs.h>'.
Enable `grub-probe -t device' resolution on ZFS.
* configure.ac: Check for getfsstat(), libzfs and libnvpair.
* include/grub/util/libnvpair.h: New file.
* include/grub/util/libzfs.h: New file.
* kern/emu/getroot.c: Include `<assert.h>' and `<error.h>'.
[HAVE_LIBZFS && HAVE_LIBNVPAIR]: Include `<grub/util/libzfs.h>' and
`<grub/util/libnvpair.h>'.
[HAVE_GETFSSTAT]: Include `<sys/mount.h>'.
(find_mount_point_from_dir): New static function.
[HAVE_LIBZFS && HAVE_LIBNVPAIR] (find_root_device_from_libzfs): New
function.
[HAVE_LIBZFS && HAVE_LIBNVPAIR] (grub_guess_root_device): Use
find_root_device_from_libzfs() before ressorting to find_root_device().
* include/grub/util/misc.h (grub_util_init_libzfs): New function
prototype.
* util/misc.c: Include `<grub/util/libzfs.h>'.
(grub_util_init_libzfs): New function.
[HAVE_LIBZFS] (libzfs_handle): New global variable.
[HAVE_LIBZFS] (fini_libzfs): New static function.
(grub_util_init_libzfs): New function.
* util/grub-probe.c (main): Call grub_util_init_libzfs().
* util/hostdisk.c (device_is_mapped): New function.
(find_partition_start): New function, partly broken out from
linux_find_partition and grub_util_biosdisk_get_grub_dev but with
device-mapper support added.
(linux_find_partition): Use find_partition_start.
(convert_system_partition_to_system_disk): Add `st' argument.
Support Linux /dev/mapper/* devices if device-mapper support is
available; only DM-RAID devices are understood at present.
(find_system_device): Add `st' argument. Pass it to
convert_system_partition_to_system_disk.
(grub_util_biosdisk_get_grub_dev): Pass stat result to
find_system_device and convert_system_partition_to_system_disk. Use
find_partition_start.
* conf/common.rmk (grub_mkdevicemap_SOURCES): Add kern/env.c,
kern/err.c, kern/list.c, kern/misc.c, and kern/emu/mm.c.
* util/deviceiter.c [__linux__]: Define MINOR.
(grub_util_iterate_devices): Add support for DM-RAID disk devices.
* util/mkdevicemap.c (grub_putchar): New function.
(grub_getkey): New function.
(grub_refresh): New function.
(main): Set debug=all if -v -v is used.
* util/getroot.c (find_root_device): Convert block device to
character device on NetBSD.
* util/probe.c (probe): Require character device on NetBSD.
* util/hostdisk.c: NetBSD specific headers.
(configure_device_driver): new function to tune device driver
parameters (currently only for NetBSD floppy driver).
(grub_util_biosdisk_open): NetBSD specific code (get disk size
via disklabel ioctl).
(open_device): call configure_device_driver on NetBSD.
(convert_system_partition_to_system_disk): NetBSD specific code.
(device_is_wholedisk): Likewise.
(grub_util_biosdisk_get_grub_dev): Likewise.
(make_device_name): Fixed a typo in bsd_part_str.
* configure.ac: check for opendisk() and getrawpartition() on
NetBSD and set LIBUTIL.
* Makefile.in: add LIBUTIL to LIBS.
* configure.ac: Check for Linux device-mapper support.
* util/hostdisk.c (device_is_mapped): New function.
(find_partition_start): New function, partly broken out from
linux_find_partition and grub_util_biosdisk_get_grub_dev but with
device-mapper support added.
(linux_find_partition): Use find_partition_start.
(convert_system_partition_to_system_disk): Add `st' argument.
Support Linux /dev/mapper/* devices if device-mapper support is
available; only DM-RAID devices are understood at present.
(find_system_device): Add `st' argument. Pass it to
convert_system_partition_to_system_disk.
(grub_util_biosdisk_get_grub_dev): Pass stat result to
find_system_device and convert_system_partition_to_system_disk. Use
find_partition_start.
* configure.ac: Check for TARGET_CFLAGS initialization before we
initialize it ourselves (sigh).
Move a few modifications to TARGET_CFLAGS to be unconditional
(extra warning flags, loop alignment, i386 CPU extensions, GCC 4.4
eh_frame)
* gettext/gettext.c (grub_gettext_delete_list): Add `void' argument.
* term/i386/pc/at_keyboard.c
(keyboard_controller_wait_untill_ready): Likewise.
(keyboard_controller_led): Rename `led_status' paramter to avoid
name conflict.
autoconf >= 2.60 support $(localedir).
* INSTALL: Note that autoconf 2.60 is required.
* configure.ac (AC_PREREQ): Bump to 2.60.
* util/grub.d/10_kfreebsd.in (TEXTDOMAINDIR): Set to lowercased @localedir@.
* util/grub.d/10_linux.in (TEXTDOMAINDIR): Likewise.
* aclocal.m4: Move from here ...
* acinclude.m4: ... to here.
* autogen.sh: Add call to `aclocal'.
* configure.ac: Add AM_INIT_AUTOMAKE() after AC_INIT() call.
* util/grub.d/10_freebsd.in: Remove.
* util/grub.d/10_kfreebsd.in: New file (based on 10_linux.in).
* configure.ac: Set host_kernel=kfreebsd for FreeBSD and GNU/kFreeBSD.
* configure.ac: Check for `__ashldi3', `__ashrdi3', `__lshrdi3',
`__trampoline_setup' and `__ucmpdi2'.
* include/grub/powerpc/libgcc.h: Only export symbols for functions
that libgcc provides.
* configure.ac (TARGET_CFLAGS): Add -mno-mmx -mno-sse -mno-sse2
-mno-3dnow on x86 architectures. Some toolchains enable these
features by default, but they rely on registers that aren't enabled
in GRUB. Thanks to Vladimir Serbinenko for the suggestion.
Revert 2009-06-10 Pavel Roskin <proski@gnu.org>
* configure.ac: Put checks for __bswapsi2 and __bswapdi2.
* include/grub/powerpc/libgcc.h: Don't use weak attribute for all
exports.
* include/grub/sparc64/libgcc.h: Likewise. Use
preprocessor conditionals.
Build info documentation. Some code borrowed from Automake.
* configure.ac: Check for makeinfo.
* Makefile.in (MAKEINFO, INFOS, info_INFOS): New variables.
(MAINTAINER_CLEANFILES): Add $(INFOS), docs/stamp-vti, and
docs/version.texi.
(MOSTLYCLEANFILES): Add vti.tmp.
(docs/version.texi, docs/stamp-vti): Update automatically.
(docs/grub.info): Build info documentation. Use --force and ignore
errors for now.
(all-local): Add $(INFOS).
(install-local): Install info files.
(uninstall): Uninstall info files.
* docs/version.texi: Remove from revision control. This file is
automatically generated on build now.
* gendistlist.sh: Add `*.info'.
* configure.ac: Remove --enable-grub-pe2elf. Only build
grub-pe2elf when needed by the build system itself.
* conf/common.rmk: Remove $(enable_grub_pe2elf) check.
* configure.ac: By default, GCC 4.4 generates .eh_frame sections
containing unwind information in some cases where it previously did
not. Use -fno-dwarf2-cfi-asm if available to restore the old
behaviour. See http://patchwork.kernel.org/patch/8555/ for related
discussion.
* aclocal.m4: Add grub_CHECK_PIE. It check if the compiler
include -fPIE in the default specs.
* configure.ac: Check if pie_possible is yes and add -fno-PIE
to TARGET_CFLAGS.
Fix build with Apple's toolchain. Part 1
* commands/i386/pc/drivemap_int13h.S: use assembly-time constants
for long calls
* configure.ac: remove a leftover AC_MSG_RESULT
(CFLAGS): don't add -Wl,--defsym,___main=0x8100 when building with
Apple's toolchain
* configure.ac: Remove checks for __bswapsi2 and __bswapdi2,
they fail without libc headers for the target.
* include/grub/powerpc/libgcc.h: Use weak attribute for all
exports.
* include/grub/sparc64/libgcc.h: Likewise. Don't use
preprocessor conditionals.
Use objconv when compiling with Apple's CC
* conf/i386-pc.rmk (efiemu32.o): use OBJCONV if defined
(efiemu64.o): likewise
(efiemu64_c.o): omit -mcmodel=large and add -DAPPLE_CC=1
when compiling with Apple's CC
(efiemu64_s.o): likewise
* configure.ac: check for objconv when compiling with Apple's CC
* genmk.rb: use objconv for modules when compiled with Apple's CC
Allow a compilation without -mcmodel=large
* kern/efi/mm.c (grub_efi_allocate_pages): don't allocate >4GiB
when compiled without -mcmodel=large
(filter_memory_map): remove memory post 4 GiB when compiled
without -mcmodel=large
* configure.ac: fail gracefully and add -DMCMODEL_SMALL=1 to
TARGET_CFLAGS when -mcmodel=large isn't supported
Check if compiler is apple cc
* Makefile.in (ASFLAGS): new variable
(TARGET_ASFLAGS): likewise
(TARGET_MODULE_FORMAT): likewise
(TARGET_APPLE_CC): likewise
(OBJCONV): likewise
(TARGET_IMG_CFLAGS): likewise
(TARGET_CPPFLAGS): add includedir
* configure.ac: call grub_apple_cc and grub_apple_target_cc
(TARGET_IMG_LDFLAGS): Add -Wl,-Ttext,. All users updated
Check for linker script only if compiler isn't Apple's CC
(TARGET_MODULE_FORMAT): set
(TARGET_APPLE_CC): likewise
(TARGET_ASFLAGS): likewise
(ASFLAGS): likewise
Check for objcopy only if compiler isn't Apple's CC
Check for BSS symbol only if compiler isn't Apple's CC
* genmk.rb: adapt nm options if we use Apple's utils
* aclocal.m4 (grub_apple_cc): new test
(grub_apple_target_cc): likewise
* aclocal.m4 (grub_I386_CHECK_REGPARM_BUG): Remove.
* configure.ac: Don't call grub_I386_CHECK_REGPARM_BUG. Define
NESTED_FUNC_ATTR using AH_BOTTOM. Use regparm(1) only when
compiling for the i386 targets, but not for the utilities.
* Makefile.in (enable_efiemu): New variable.
* conf/i386-pc.rmk: Only compile efiemu runtimes when enable_efiemu is
set.
(efiemu32.o): Use macro $< for source file, add $(srcdir) to include
path.
(efi64_c.o): Use macro $< for source file, add $(srcdir) to include
path, add -mno-red-zone option.
(efiemu64_s.o): Likewise.
(efiemu64.o): Use macro $^ for source file.
* configure.ac (--enable-efiemu): New option.
* configure.ac: Change the logic when we check for target tools.
Do it when the target is specified and it's different from the
specified value of the host.
* util/hostdisk.c (read_device_map): Use grub_util_get_disk_size
instead of stat in mingw environment.
* util/misc.c (grub_millisleep): Use Sleep in mingw environment.
* aclocal.m4 (grub_CHECK_LINK_DIR): New function.
* configure.ac: Use grub_CHECK_LINK_DIR to determine whether to use
AC_CONFIG_LINKS.
Filter /etc/grub.d/10_* so that only add-ons for native kernels are
installed.
* Makefile.in (host_kernel): New variable.
* conf/common.rmk (grub-mkconfig_SCRIPTS): Conditionalize all 10_*.in
scripts instead of just the windows one.
* configure.ac: Initialize and AC_SUBST `host_kernel'.
* configure.ac: Only test -mcmodel=large option in x86_64-efi, also add
another option -mno-red-zone.
* commands/handler.c: Change module description.
* kern/handler.c: Add missing space at the end of description line.
* kern/list.c: Likewise.
* configure.ac: Change host_os to cygwin for mingw.
(asprintf): New check for function.
* include/grub/symbol.h: Replace #ifndef __CYGWIN__ with
#if ! defined (__CYGWIN__) && ! defined (__MINGW32__).
* include/grub/util/misc.h: #include <config.h> and <grub/types.h>,
declear asprintf if HAVE_ASPRINTF is not set, declear fseeko, ftello,
sync, sleep and grub_util_get_disk_size for mingw.
* util/biosdisk.c (grub_util_biosdisk_open): Use grub_util_get_disk_size
to get size in mingw.
(open_device): Use flag O_BINARY if it's defined.
(find_root_device): Add dummy code for mingw.
* util/grub-mkdevicemap.c (get_floppy_disk_name): Return 0 for mingw.
(get_ide_disk_name): Return //./PHYSICALDRIVE%d for mingw.
(get_scsi_disk_name): Return 0 for mingw.
* util/hostfs.c: #include <grub/util/misc.h>.
(grub_hostfs_open): Use "rb" flag to open file, use
grub_util_get_disk_size to get disk size for mingw.
* util/misc.c: #include <windows.h> and <winioctl.h> in mingw.
(asprintf): New function if HAVE_ASPRINTF is not set.
(sync): New function for mingw.
(sleep): Likewise.
(grub_util_get_disk_size): Likewise.
* Makefile.in: Add `target_os' and `enable_grub_pe2elf'.
* conf/common.rmk: Install `grub-pe2elf' only if requested.
Install `grub.d/10_windows' only on Cygwin.
* configure.ac: Add subst of `target_os'.
Check `target_os' also before setting TARGET_OBJ2ELF.
Add `--enable-grub-pe2elf'.
* common.rmk (bin_UTILITIES): Add grub-pe2elf.
(grub_pe2elf_SOURCES): New macro.
(CLEANFILES): Add grub-pe2elf.
* include/grub/efi/pe32.h (GRUB_PE32_SCN_ALIGN_1BYTES): New constant.
(GRUB_PE32_SCN_ALIGN_2BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_4BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_8BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_16BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_32BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_64BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_SHIFT): Likewise.
(GRUB_PE32_SCN_ALIGN_MASK): Likewise.
(GRUB_PE32_SYM_CLASS_EXTERNAL): Likewise.
(GRUB_PE32_SYM_CLASS_STATIC): Likewise.
(GRUB_PE32_SYM_CLASS_FILE): Likewise.
(GRUB_PE32_DT_FUNCTION): Likewise.
(GRUB_PE32_REL_I386_DIR32): Likewise.
(GRUB_PE32_REL_I386_REL32): Likewise.
(grub_pe32_symbol): New structure.
(grub_pe32_reloc): Likewise.
* util/grub-pe2elf.c: New file.
* configure.ac: Set TARGET_OBJ2ELF if host os is cygwin. Don't test for
start symbol in non pc platform.
* genmk.rb: Use TARGET_OBJ2ELF to convert native object format to elf.
The following patches are from Christian Franke.
* include/grub/dl.h: Remove .previous, gas supports this only
for ELF format.
* include/grub/symbol.h [__CYGWIN__] (#define FUNCTION/VARIABLE):
Remove .type, gas supports this only for ELF format.
* kern/dl.c (grub_dl_resolve_dependencies): Add check for trailing
nullbytes in symbol table. This fixes an infinite loop if table is
zero filled.
* Makefile.in: Add autoconf replacements TARGET_IMG_LDSCRIPT,
TARGET_IMG_LDFLAGS and EXEEXT.
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): Replace -Wl,-N by
TARGET_IMG_LDFLAGS_AC.
(grub_CHECK_STACK_ARG_PROBE): New function.
* conf/i386-pc.rmk: Replace -Wl,-N by TARGET_IMG_LDFLAGS.
* conf/i386-pc-cygwin-ld-img.sc: New linker script.
* configure.ac: Add check for linker script "conf/${target}-img-ld.c"
to set TARGET_IMG_LD* accordingly.
Add check for Cygwin to set TARGET_MOD_OBJCOPY accordingly.
Add call to grub_CHECK_STACK_ARG_PROBE.
Use TARGET_IMG_LDFLAGS to check start, bss_start, end symbols.
* genkernsyms.sh.in: Handle HAVE_ASM_USCORE case.
* genmk.rb: Add EXEEXT to CLEANFILES.
* aclocal.m4 (grub_PROG_TARGET_CC): New macro. Check if the
target compiler is functional.
* configure.ac: Call grub_PROG_TARGET_CC once all target flags
are set up.
* configure.ac: Default to efi platform for x86_64-apple. Allow
powerpc64 CPU, default to ieee1275 platform for it. Split CPU
adjustments from the rest, only do them if target is not
explicitly given. Merge other adjustments with the final sanity
check. Remove an extraneous check for supported CPU. Be
specific which CPU and which platform is not supported.
* Makefile.in (MODULE_LDFLAGS): New variable.
* aclocal.m4 (grub_PROG_LD_BUILD_ID_NONE): New macro. Check if
the linker accepts --build-id=none.
* configure.ac: Call grub_PROG_LD_BUILD_ID_NONE. Substitute
MODULE_LDFLAGS.
* genmk.rb: Use MODULE_LDFLAGS when linking modules.
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): take only .text
section into account, newer toolchains generate unique build ids
* configure.ac: remove the test for --build-id=none acceptance,
we want build ids to bre preserved
* genmk.rb: add -R .note.gnu.build-id to objcopy, so build id
far from other sections don't cause the raw binary images grow
size
* configure.ac: Probe for `help2man'.
* Makefile.in (builddir): New variable.
(HELP2MAN): Likewise. Set to `true' when @HELP2MAN@ doesn't provide it,
or otherwise add a few flags/options to it.
(install-local): For every executable utility or script that is
installed, invoke $(HELP2MAN) to install a manpage based on --help
output.
* util/i386/pc/grub-install.in: Move down `update-grub_lib' sourcing, so
that it doesn't prevent --help from working in build tree.
* util/i386/pc/grub-mkrescue.in (usage): Replace `grub-devel@gnu.org'
with `bug-grub@gnu.org'.
* util/powerpc/ieee1275/grub-mkrescue.in (usage): Likewise.
* util/update-grub.in (usage): New function.
Implement proper argument check, with support for --help and --version
(as well as existing -y).
* configure.ac: Search for possible unifont.hex locations, and
define UNIFONT_HEX if found.
* Makefile.in (UNIFONT_HEX): Define variable.
(DATA): Rename to ...
(PKGLIB): ... this. Update all users.
(PKGDATA): New variable.
(pkgdata_IMAGES): Rename to ...
(pkglib_IMAGES): ... this. Update all users.
(pkgdata_MODULES): Rename to ...
(pkglib_MODULES): ... this. Update all users.
(pkgdata_PROGRAMS): Rename to ...
(pkglib_PROGRAMS): ... this. Update all users.
(pkgdata_DATA): Rename to ...
(pkglib_DATA): ... this. Update all users.
(CLEANFILES): Redefine to `$(pkglib_DATA) $(pkgdata_DATA)'.
(unicode.pff, ascii.pff): New rules.
(all-local): Add `$(PKGDATA)' dependency.
(install-local): Process `$(PKGDATA)'.
* util/update-grub_lib.in (font_path): Search for *.pff files in
a few more locations, including `${pkgdata}'.
linker. If yes, add it to TARGET_LDFLAGS. Build ID causes
objcopy to generate incorrect binary files (binutils
2.17.50.0.18-1 as shipped by Fedora 8).
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): Use LDFLAGS when
linking, so that build ID doesn't break the test.
* util/biosdisk.c (linux_find_partition): Allocate real_dev on the
stack instead of on the heap.
* kern/disk.c (grub_disk_read): Make sure tmp_buf is big enough
before doing a read on it.
* configure.ac: Only use -fno-stack-protector for the target
environment.
./configure --program-transform-name="s/grub/grub2/"
And the installed files (in this case for i386-pc) will be:
/usr/lib/grub2/i386-pc/*
/usr/local/sbin/grub2-emu
/usr/local/sbin/grub2-install
...etc
Also grub2-install place boot files in "/boot/grub2"
This allows easy integration into distributions as it allows grub2 to
sit side by side with a grub legacy install without.
* Makefile.in (enable_grub_emu): New variable.
* configure.ac (--enable-grub-emu): New option.
Do the checks for (n)curses only if `--enable-grub-emu' is requested.
* conf/i386-efi.rmk (sbin_UTILITIES): Add `grub-emu' only if requested.
* conf/i386-pc.rmk: Likewise.
* conf/powerpc-ieee1275.rmk: Likewise.
* conf/sparc64-ieee1275.rmk (bin_UTILITIES): Likewise.
* util/misc.c: Include config.h.
[!HAVE_MEMALIGN]: Do not include malloc.h.
(grub_memalign): Use posix_memalign, if present. Then, use
memalign, if present. Otherwise, emit an error.
* util/grub-emu.c: Do not include malloc.h.
* include/grub/util/misc.h: Include unistd.h. This is required for
FreeBSD, because off_t is defined in unistd.h. Reported by Harley
D. Eades III <hde@foobar-qux.org>.
* configure.ac (AC_GNU_SOURCE): Added.
(AC_CHECK_FUNCS): Check posix_memalign and memalign for the host
type.
* configure.ac: Don't set host_m32 for x86_64. Also reset LIBS
for the target-specific tests. Make sure that we also have the
up-to-date target variables for those tests.
Add --with-platform to configure. Use pkglibdir instead of
pkgdatadir. This is reported by Roger Leigh.
* util/powerpc/ieee1275/grub-install.in (datadir): Removed.
(host_vendor): Likewise.
(host_os): Likewise.
(pkgdatadir): Likewise.
(platform): New variable.
(pkglibdir): Likewise.
Use PKGLIBDIR instead of PKGDATADIR.
* util/i386/pc/grub-install.in (datadir): Removed.
(host_vendor): Likewise.
(host_os): Likewise.
(pkgdatadir): Likewise.
(platform): New variable.
(pkglibdir): Likewise.
Use PKGLIBDIR instead of PKGDATADIR.
* util/powerpc/ieee1275/grub-mkimage.c (usage): Use GRUB_LIBDIR
instead of GRUB_DATADIR.
(main): Likewise.
* util/i386/pc/grub-mkimage.c (usage): Likewise.
(main): Likewise.
* util/i386/efi/grub-mkimage.c (usage): Likewise.
(main): Likewise.
* configure.ac (--with-platform): New option.
Use PLATFORM instead of HOST_VENDOR to specify a platform.
* Makefile.in: Include a makefile based on PLATFORM instead of
HOST_VENDOR.
(pkgdatadir): Not appended by the machine type.
(pkglibdir): Appended by the machine type.
(host_vendor): Removed.
(platform): New variable.
(BUILD_CPPFLAGS): Specify GRUB_LIBDIR instead of GRUB_DATADIR.
(install-local): Use PKGLIBDIR instead of PKGDATADIR.
(uninstall): Likewise.
A new machine-specific function "grub_machine_set_prefix" is
defined. This is called after loading modules, so that a prefix
initialization can use modules. Also, this change adds an
intensive debugging feature for the memory manager via the
configure option "--enable-mm-debug".
* partmap/gpt.c (gpt_partition_map_iterate): Add one more into
PART.LEN.
* kern/sparc64/ieee1275/init.c (abort): Removed.
(grub_stop): Likewise.
(grub_exit): New function.
(grub_set_prefix): Renamed to ...
(grub_machine_set_prefix): ... this.
(grub_machine_init): Do not call grub_set_prefix.
* kern/powerpc/ieee1275/init.c (grub_set_prefix): Renamed to ...
(grub_machine_set_prefix): ... this.
(grub_machine_init): Do not call grub_set_prefix.
* kern/i386/pc/init.c (grub_machine_set_prefix): New function.
(grub_machine_init): Do not set the prefix here.
* kern/i386/efi/init.c (grub_machine_set_prefix): New function.
* kern/efi/init.c: Include grub/mm.h.
(grub_efi_set_prefix): New function.
* kern/efi/efi.c (grub_exit): Call grub_efi_fini.
(grub_efi_get_filename): New function.
(grub_print_device_path): Renamed to ...
(grub_efi_print_device_path): ... this.
* kern/mm.c [MM_DEBUG] (grub_malloc): Undefined.
[MM_DEBUG] (grub_realloc): Likewise.
[MM_DEBUG] (grub_free): Likewise.
[MM_DEBUG] (grub_memalign): Likewise.
[MM_DEBUG] (grub_mm_debug): New variable.
[MM_DEBUG] (grub_debug_malloc): New function.
[MM_DEBUG] (grub_debug_free): New function.
[MM_DEBUG] (grub_debug_realloc): New function.
[MM_DEBUG] (grub_debug_memalign): New function.
* kern/misc.c (grub_abort): Print a newline to distinguish
the message.
* kern/main.c (grub_main): Call grub_machine_set_prefix and
grub_set_root_dev after loading modules. This is necessary when
setting a prefix depends on modules.
* include/grub/efi/efi.h (grub_print_device_path): Renamed to ...
(grub_efi_print_device_path): ... this.
(grub_efi_get_filename): New prototype.
(grub_efi_set_prefix): Likewise.
* include/grub/efi/disk.h: Include grub/efi/api.h, grub/symbol.h
and grub/disk.h.
(grub_efidisk_get_device_handle): New prototype.
(grub_efidisk_get_device_name): Likewise.
* include/grub/mm.h: Include config.h.
(MM_DEBUG): Removed.
[MM_DEBUG && !GRUB_UTIL] (grub_mm_debug): New prototype.
[MM_DEBUG && !GRUB_UTIL] (grub_malloc): New macro.
[MM_DEBUG && !GRUB_UTIL] (grub_realloc): Likewise.
[MM_DEBUG && !GRUB_UTIL] (grub_memalign): Likewise.
[MM_DEBUG && !GRUB_UTIL] (grub_free): Likewise.
[MM_DEBUG && !GRUB_UTIL] (grub_debug_malloc): New prototype.
[MM_DEBUG && !GRUB_UTIL] (grub_debug_realloc): New prototype.
[MM_DEBUG && !GRUB_UTIL] (grub_debug_memalign): New prototype.
[MM_DEBUG && !GRUB_UTIL] (grub_debug_free): New prototype.
* include/grub/kernel.h (grub_machine_set_prefix): New prototype.
* disk/efi/efidisk.c: Include grub/partition.h.
(iterate_child_devices): New function.
(add_device): First, compare only last device path nodes, so that
devices are sorted by the types.
(grub_efidisk_get_device_handle): New function.
(grub_efidisk_get_device_name): Likewise.
* configure.ac (--enable-mm-debug): New option to enable the
memory manager debugging feature. This makes the binary much
bigger, so is disabled by default.
* INSTALL: GNU Bison is required.
* configure.ac: Rewritten the test to detect Bison.
* Makefile.in (YACC): New variable. Reported by Xun Sun
<xun.sun.cn@gmail.com>.
* configure.ac (AC_INIT): Increase the version number to 1.91.
* DISTLIST: Added include/grub/terminfo.h, include/grub/tparm.h,
include/grub/i386/pc/serial.h, term/terminfo.c, term/tparm.c and
term/i386/pc/serial.c.
* configure.ac: Accept `x86_64' as host_cpu. In that case add
`-m32' to CFLAGS.
* genmk.rb (class PModule): Always use `$(#{prefix}_LDFLAGS)' when
linking.
* conf/i386-pc.rmk (COMMON_CFLAGS): Add `-m32'.
(COMMON_LDFLAGS): New variable.
(kernel_img_LDFLAGS): Include `COMMON_FLAGS'.
(_chain_mod_LDFLAGS, fshelp_mod_LDFLAGS, fat_mod_LDFLAGS)
(ext2_mod_LDFLAGS, ufs_mod_LDFLAGS, minix_mod_LDFLAGS)
(hfs_mod_LDFLAGS, jfs_mod_LDFLAGS, iso9660_mod_LDFLAGS)
(xfs_mod_LDFLAGS, _linux_mod_LDFLAGS, linux_mod_LDFLAGS)
(normal_mod_LDFLAGS, hello_mod_LDFLAGS, boot_mod_LDFLAGS)
(terminal_mod_LDFLAGS, ls_mod_LDFLAGS, cmp_mod_LDFLAGS)
(cat_mod_LDFLAGS, help_mod_LDFLAGS, reboot_mod_LDFLAGS)
(halt_mod_LDFLAGS, vga_mod_LDFLAGS, font_mod_LDFLAGS)
(terminfo_mod_LDFLAGS, serial_mod_LDFLAGS, _multiboot_mod_LDFLAGS)
(multiboot_mod_LDFLAGS, amiga_mod_LDFLAGS, apple_mod_LDFLAGS)
(pc_mod_LDFLAGS, sun_mod_LDFLAGS, loopback_mod_LDFLAGS)
(default_mod_LDFLAGS, timeout_mod_LDFLAGS, configfile_mod_LDFLAGS)
(vbe_mod_LDFLAGS, vesafb_mod_LDFLAGS, vbeinfo_mod_LDFLAGS)
(vbetest_mod_LDFLAGS, search_mod_LDFLAGS, gzio_mod_LDFLAGS): New
variables.
(normal_mod_ASFLAGS): Add `-m32'.
* include/grub/types.h (grub_host_addr_t, grub_host_off_t)
(grub_host_size_t, grub_host_ssize_t): New types.
(grub_addr_t, grub_off_t, grub_size_t, grub_ssize_t): Make type
dependant of `GRUB_CPU_SIZEOF_VOID_P' instead on
`GRUB_HOST_SIZEOF_VOID_P'.
* include/grub/kernel.h (struct grub_module_header): Type of
member offset changed to `grub_host_off_t'. Type of member size
changed to `grub_host_size_t'.
(struct grub_module_info): Type of member offset changed to
`grub_host_off_t'. Type of member size changed to
`grub_host_size_t'.
* configure.ac: Add support for sparc64 host with ieee1275
firmware.
* configure: Generated from configure.ac.
* disk/ieee1275/ofdisk.c (grub_ofdisk_open): Use grub_ssize_t
instead of int.
(grub_ofdisk_read): Likewise.
(grub_ofdisk_open): Use %p to print pointer values, and cast the
pointers as (void *) to remove a warning.
(grub_ofdisk_close): Likewise.
(grub_ofdisk_read): Likewise.
* kern/ieee1275/ieee1275.c (grub_ieee1275_exit): This never
returns, so make it return void to remove a warning.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_exit):
Corresponding prototype change.
* kern/mm.c (grub_mm_init_region): Use %p to print pointer
values, and cast the pointers as (void *) to remove a warning.
(grub_mm_dump): Likewise.
* conf/sparc64-ieee1275.mk: New file.
* conf/sparc64-ieee1275.rmk: Likewise.
* include/grub/sparc64/setjmp.h: Likewise.
* include/grub/sparc64/types.h: Likewise.
* include/grub/sparc64/ieee1275/console.h: Likewise.
* include/grub/sparc64/ieee1275/ieee1275.h: Likewise.
* include/grub/sparc64/ieee1275/kernel.h: Likewise.
* include/grub/sparc64/ieee1275/time.h: Likewise.
* kern/sparc64/cache.c: Likewise.
* kern/sparc64/dl.c: Likewise.
* kern/sparc64/ieee1275/init.c: Likewise.
* kern/sparc64/ieee1275/openfw.c: Likewise.
* Makefile.in (LIBLZO): New variable.
* configure.ac: Check for LZO version 2.
* util/i386/pc/grub-mkimage.c [HAVE_LZO_LZO1X_H]: Include
lzo/lzo1x.h instead of lzo1x.h.
* conf/i386-pc.rmk (grub_mkimage_LDFLAGS): Use $(LIBLZO) instead
of -llzo.
* util/i386/pc/grub-setup.c (main): Do not free PREFIX
twice. Reported by Vladimir Serbinenko <phcoder@gmail.com>.
* partmap/pc.c (pc_partition_map_probe): Restore P->DATA after
copying the data from PARTITION to P.
* kern/rescue.c (grub_rescue_cmd_rmmod): If the reference count is
negative, unload the module.
* util/i386/pc/grub-setup.c (setup): The name of the PC partition
map is "pc_partition_map" but not "pc".
(usage): Fix the description. The options are --boot-image and
--core-image but not --boot-file or --core-file.
(main): If not specified explicitly, make BOOT_FILE and CORE_FILE
based on DEFAULT_BOOT_FILE and DEFAULT_CORE_FILE with DIR or
DEFAULT_DIRECTORY.
* util/i386/pc/grub-install.in: Do not specify --boot-file or
--core-file. Specify INSTALL_DEVICE as an argument.
* util/console.c: Include config.h.
[HAVE_NCURSeS_CURSES_H]: Include ncurses/curses.h.
[HAVE_NCURSES_H]: Include ncurses.h.
[HAVE_CURSES_H]: Include curses.h.
[!A_NORMAL] (A_NORMAL): Defined as zero.
[!A_STANDOUT] (A_STANDOUT): Likewise.
* conf/i386-pc.rmk (grub_emu_LDFLAGS): Use $(LIBCURSES) instead of
-lncurses.
* conf/powerpc-ieee1275.rmk (grub_emu_LDFLAGS): Likewise.
* configure.ac: Check for curses libraries and headers.
* Makefile.in (LIBCURSES): New variable.
* genmk.rb (Script::rule): Set the executable bits.
* util/i386/pc/biosdisk.c (grub_util_biosdisk_get_grub_dev): The
name of the PC partition map is "pc_partition_map" but not "pc".
* configure.ac: Fix the test for cross-compiling.
* genmk.rb (Program): Use `$(CC)' instead of `$(BUILD_CC)'. Don't
define GRUB_UTIL anymore.
* util/powerpc/ieee1275/grub-mkimage.c (load_note): Endian fixes
so this function works on other systems than just big endian.
(load_modules): Likewise.
(add_segments): Likewise.
All symbols prefixed with PUPA_ and pupa_ are renamed to GRUB_
and grub_, respectively. Because the conversion is trivial and
mechanical, I omit the details here. Please refer to the CVS
if you need more information.
Add support for the newworld apple macintosh (PPC). This has been
tested on the powerbook 2000 only. It only adds support for
generic ieee1275 functions, console and disk support. This should
be easy to port to other architectures with support for Open
Firmware.
* configure.ac: Accept the powerpc as host_cpu. In the case of
the powerpc cpu set the host_vendor to ieee1275. Make sure the i386
specific tests are only executed while building for the i386.
Inverse test for crosscompile.
* genmk.rb (Utility): Allow assembler files.
* normal/cmdline.c (pupa_tab_complete): Reset pupa_errno.
* conf/powerpc-ieee1275.rmk: New file.
* disk/powerpc/ieee1275/ofdisk.c: Likewise.
* disk/powerpc/ieee1275/partition.c: Likewise.
* include/pupa/powerpc/ieee1275/biosdisk.h: Likewise.
* include/pupa/powerpc/ieee1275/console.h: Likewise.
* include/pupa/powerpc/ieee1275/partition.h: Likewise.
* include/pupa/powerpc/ieee1275/time.h: Likewise.
* include/pupa/powerpc/ieee1275/util/biosdisk.h: Likewise.
* include/pupa/powerpc/ieee1275/multiboot.h: Likewise.
* include/pupa/powerpc/ieee1275/loader.h
* include/pupa/powerpc/setjmp.h: Likewise.
* include/pupa/powerpc/types.h: Likewise.
* kern/powerpc/ieee1275/init.c: Likewise.
* kern/powerpc/ieee1275/openfw.c: Likewise.
* term/powerpc/ieee1275/ofconsole.c: Likewise.
These files were written by Johan Rydberg
(jrydberg@night.trouble.net) and I only modified them slightly.
* boot/powerpc/ieee1275/cmain.c: New file.
* boot/powerpc/ieee1275/crt0.S: Likewise.
* boot/powerpc/ieee1275/ieee1275.c: Likewise.
* include/pupa/powerpc/ieee1275/ieee1275.h: Likewise.
Now this project is GRUB 2 rather than PUPA. The location of
the CVS repository was moved to GRUB's.
* configure.ac: Use bug-grub as the reporting address.
Use GRUB instead of PUPA.
Change the version number to 1.90.
* README: In the pupa-mkimage example use _chain instead of chain
and ext2 instead of fat.
* TODO: Replace ext2fs with jfs as an example. Add an item for
adding journal playback for ext2fs.
* conf/i386-pc.rmk (pupa_setup_SOURCES): Added fs/ext2.c.
(pkgdata_MODULES): Added ext2.mod.
(ext2_mod_SOURCES): New variable.
(ext2_mod_CFLAGS): Likewise.
* include/pupa/err.h (pupa_err_t): Added PUPA_ERR_SYMLINK_LOOP.
* include/pupa/misc.h (pupa_strncpy): New prototype.
(pupa_strcat): Likewise.
(pupa_strncmp): Likewise.
* kern/misc.c (pupa_strcat): Enable function.
(pupa_strncpy): New function.
(pupa_strncmp): Likewise.
* kern/disk.c (pupa_disk_read): Set pupa_errno to PUPA_ERR_NONE
when the read failed before retrying.
* util/i386/pc/biosdisk.c (_LARGEFILE_SOURCE): Removed.
(_FILE_OFFSET_BITS): Likewise.
* configure.ac: Added AC_SYS_LARGEFILE.
* kern/i386/pc/lzo1x.S: New file.
* util/i386/pc/pupa-mkimage.c: Include lzo1x.h.
(compress_kernel): New variable.
(generate_image): Heavily modified to support compressing a
large part of the core image.
* util/misc.c (pupa_util_read_image): Fix a file descriptor
leak.
(pupa_util_load_image): New function.
* kern/i386/pc/startup.S: Include pupa/machine/kernel.h.
(pupa_compressed_size): New variable.
(codestart): Enable Gate A20 here.
Decompress the compressed part of the core image.
Rearrange the code to put functions and variables which are
required for initialization in the non-compressed part.
Include lzo1x.S.
* kern/i386/pc/init.c (pupa_machine_init): Don't enable Gate A20
here.
* include/pupa/util/misc.h (pupa_util_write_image): Declared.
* include/pupa/i386/pc/kernel.h
(PUPA_KERNEL_MACHINE_COMPRESSED_SIZE): New macro.
(PUPA_KERNEL_MACHINE_INSTALL_DOS_PART): Increased by 4.
(PUPA_KERNEL_MACHINE_INSTALL_BSD_PART): Likewise.
(PUPA_KERNEL_MACHINE_PREFIX): Likewise.
(PUPA_KERNEL_MACHINE_RAW_SIZE): New macro.
* conf/i386-pc.rmk (pupa_mkimage_LDFLAGS): New variable.
* genmk.rb (Image#rule): Put LDFLAGS at the end of a line.
(Utility#rule): Likewise.
* configure.ac: Check if LZO is available.
* util/i386/pc/pupa-setup.c: Include pupa/machine/kernel.h.
(setup): Configure the installed partition information and the
dl prefix.
* loader/i386/pc/chainloader.c (my_mod): New variable.
(pupa_chainloader_unload): New function.
(pupa_rescue_cmd_chainloader): Refer itself.
(PUPA_MOD_INIT): Save its own module in MY_MOD.
* kern/i386/pc/startup.S (install_partition): Removed.
(version_string): Likewise.
(config_file): Likewise.
(pupa_install_dos_part): New variable.
(pupa_install_bsd_part): Likewise.
(pupa_prefix): Likewise.
(pupa_chainloader_real_boot): Call pupa_dl_unload_all.
* kern/i386/pc/init.c: Include pupa/machine/kernel.h, pupa/dl.h
and pupa/misc.h.
(make_install_device): New function.
(pupa_machine_init): Set the dl prefix.
* kern/rescue.c: Include pupa/rescue.h and pupa/dl.h.
(buf): Renamed to ...
(linebuf): ... this.
(pupa_rescue_cmd_prefix): New function.
(pupa_rescue_cmd_insmod): Likewise.
(pupa_rescue_cmd_rmmod): Likewise.
(pupa_rescue_cmd_lsmod): Likewise.
(pupa_enter_rescue_mode): Register new commands: prefix, insmod,
rmmod and lsmod.
* kern/mm.c (pupa_memalign): If failed even after invalidating
disk caches, unload unneeded modules and retry.
* kern/misc.c (pupa_memmove): New function.
(pupa_memcpy): Removed.
(pupa_strcpy): New function.
(pupa_itoa): Made static.
* kern/dl.c (pupa_dl_iterate): New function.
(pupa_dl_ref): Likewise.
(pupa_dl_unref): Likewise.
(pupa_dl_unload): Return if succeeded or not.
(pupa_dl_unload_unneeded): New function.
(pupa_dl_unload_all): Likewise.
(pupa_dl_init): Renamed to ...
(pupa_dl_set_prefix): ... this.
(pupa_dl_get_prefix): New function.
* include/pupa/i386/pc/kernel.h: Include pupa/types.h.
(PUPA_KERNEL_MACHINE_INSTALL_DOS_PART): New macro.
(PUPA_KERNEL_MACHINE_INSTALL_BSD_PART): Likewise.
(PUPA_KERNEL_MACHINE_PREFIX): Likewise.
(pupa_install_dos_part): Declared.
(pupa_install_bsd_part): Likewise.
(pupa_prefix): Likewise.
(pupa_boot_drive): Likewise.
* include/pupa/types.h: Fix a typo.
* include/pupa/misc.h (pupa_memcpy): New macro. Just an alias to
pupa_memmove.
(pupa_memmove): Declared.
(pupa_strcpy): Likewise.
* include/pupa/dl.h (PUPA_MOD_INIT): Change the prototype. Now
pupa_mod_init takes one argument, its own module.
(pupa_dl_unload_unneeded): Declared.
(pupa_dl_unload_all): Likewise.
(pupa_dl_ref): Likewise.
(pupa_dl_unref): Likewise.
(pupa_dl_iterate): Likewise.
(pupa_dl_init): Renamed to ...
(pupa_dl_set_prefix): ... this.
(pupa_dl_get_prefix): Declared.
* fs/fat.c [!PUPA_UTIL] (my_mod): New variable.
(pupa_fat_dir) [!PUPA_UTIL]: Prevent the fat module from being
unloaded.
(pupa_fat_open) [!PUPA_UTIL]: Refer itself if succeeded.
(pupa_fat_close) [!PUPA_UTIL]: Unrefer itself.
* configure.ac (tmp_CFLAGS): Added -Wshadow, -Wpointer-arith,
-Wmissing-prototypes, -Wundef and -Wstrict-prototypes.
* configure.ac: Check ld.
Replace CFLAGS and CPPFLAGS with BUILD_CFLAGS and BUILD_CPPFLAGS
respectively, before checking endianness and sizes.
* Makefile.in (LD): New variable.
