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improve the examples in menu.lst. fix a bug about password. add --disable-gunzip option.

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okuji 1999-09-04 03:19:11 +00:00
parent e079197cd6
commit 20d2c3d284
8 changed files with 105 additions and 69 deletions
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13
ChangeLog
View file

@ -1,3 +1,16 @@
1999-09-04 Pavel Roskin <pavel_roskin@geocities.com>
* docs/menu.lst: More meaningful examples. Not using (0x80,0)
notation anymore.
* stage2/stage2.c (run_menu): Erase the entered password before
get_cmdline(). Help on TAB disabled when entering the password.
* stage2/char_io.c (get_cmdline): Restore command-line even if
there is no help string.
* configure.in: --disable-gunzip disables decompression in
stage2.
* stage2/gunzip.c [NO_DECOMPRESSION]: Disable all code if
decompression is disabled.
1999-09-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp> 1999-09-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_image): Use PHDR->P_PADDR instead of * stage2/boot.c (load_image): Use PHDR->P_PADDR instead of

3
NEWS
View file

@ -4,8 +4,7 @@ New in 0.5.93:
* ELF format of FreeBSD kernel is supported. * ELF format of FreeBSD kernel is supported.
* Support the partition ids for NetBSD and OpenBSD. * Support the partition ids for NetBSD and OpenBSD.
* Exit from the grub shell just by pushing the key `q' in the menu. * Exit from the grub shell just by pushing the key `q' in the menu.
* The options --disable-ext2fs, --disable-fat and --disable-ffs disable * New options for configure can disable some functions in Stage 2.
ext2fs, FAT and FFS support in Stage 2 respectively.
* FAT32 support is added. * FAT32 support is added.
* Minix fs support is added. * Minix fs support is added.
* New commands "hide" and "unhide". * New commands "hide" and "unhide".

125
configure vendored
View file

@ -22,6 +22,8 @@ ac_help="$ac_help
--disable-ffs disable FFS support in Stage 2" --disable-ffs disable FFS support in Stage 2"
ac_help="$ac_help ac_help="$ac_help
--disable-minix disable Minix fs support in Stage 2" --disable-minix disable Minix fs support in Stage 2"
ac_help="$ac_help
--disable-gunzip disable decompression in Stage 2"
# Initialize some variables set by options. # Initialize some variables set by options.
# The variables have the same names as the options, with # The variables have the same names as the options, with
@ -563,7 +565,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh. # ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:567: checking for a BSD compatible install" >&5 echo "configure:569: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then if test -z "$INSTALL"; then
if eval "test \"\${ac_cv_path_install+set}\" = set"; then if eval "test \"\${ac_cv_path_install+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -620,7 +622,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
echo "configure:624: checking whether build environment is sane" >&5 echo "configure:626: checking whether build environment is sane" >&5
# Just in case # Just in case
sleep 1 sleep 1
echo timestamp > conftestfile echo timestamp > conftestfile
@ -681,7 +683,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:685: checking for $ac_word" >&5 echo "configure:687: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_AWK+set}\" = set"; then if eval "test \"\${ac_cv_prog_AWK+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -711,7 +713,7 @@ test -n "$AWK" && break
done done
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:715: checking whether ${MAKE-make} sets \${MAKE}" >&5 echo "configure:717: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -760,7 +762,7 @@ EOF
missing_dir=`cd $ac_aux_dir && pwd` missing_dir=`cd $ac_aux_dir && pwd`
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
echo "configure:764: checking for working aclocal" >&5 echo "configure:766: checking for working aclocal" >&5
# Run test in a subshell; some versions of sh will print an error if # Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected. # an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh. # Redirect stdin to placate older versions of autoconf. Sigh.
@ -773,7 +775,7 @@ else
fi fi
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
echo "configure:777: checking for working autoconf" >&5 echo "configure:779: checking for working autoconf" >&5
# Run test in a subshell; some versions of sh will print an error if # Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected. # an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh. # Redirect stdin to placate older versions of autoconf. Sigh.
@ -786,7 +788,7 @@ else
fi fi
echo $ac_n "checking for working automake""... $ac_c" 1>&6 echo $ac_n "checking for working automake""... $ac_c" 1>&6
echo "configure:790: checking for working automake" >&5 echo "configure:792: checking for working automake" >&5
# Run test in a subshell; some versions of sh will print an error if # Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected. # an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh. # Redirect stdin to placate older versions of autoconf. Sigh.
@ -799,7 +801,7 @@ else
fi fi
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
echo "configure:803: checking for working autoheader" >&5 echo "configure:805: checking for working autoheader" >&5
# Run test in a subshell; some versions of sh will print an error if # Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected. # an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh. # Redirect stdin to placate older versions of autoconf. Sigh.
@ -812,7 +814,7 @@ else
fi fi
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
echo "configure:816: checking for working makeinfo" >&5 echo "configure:818: checking for working makeinfo" >&5
# Run test in a subshell; some versions of sh will print an error if # Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected. # an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh. # Redirect stdin to placate older versions of autoconf. Sigh.
@ -832,7 +834,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:836: checking for $ac_word" >&5 echo "configure:838: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_AMTAR+set}\" = set"; then if eval "test \"\${ac_cv_prog_AMTAR+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -873,7 +875,7 @@ fi
echo $ac_n "checking host system type""... $ac_c" 1>&6 echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:877: checking host system type" >&5 echo "configure:879: checking host system type" >&5
if test "x$ac_cv_host" = "x" || (test "x$host" != "xNONE" && test "x$host" != "x$ac_cv_host_alias"); then if test "x$ac_cv_host" = "x" || (test "x$host" != "xNONE" && test "x$host" != "x$ac_cv_host_alias"); then
# Make sure we can run config.sub. # Make sure we can run config.sub.
@ -958,7 +960,7 @@ fi
echo $ac_n "checking build system type""... $ac_c" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:962: checking build system type" >&5 echo "configure:964: checking build system type" >&5
if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then
# Make sure we can run config.sub. # Make sure we can run config.sub.
@ -1005,7 +1007,7 @@ fi
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2 set dummy ${ac_tool_prefix}gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1009: checking for $ac_word" >&5 echo "configure:1011: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1037,7 +1039,7 @@ fi
# Extract the first word of "gcc", so it can be a program name with args. # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1041: checking for $ac_word" >&5 echo "configure:1043: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1067,7 +1069,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args. # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1071: checking for $ac_word" >&5 echo "configure:1073: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1118,7 +1120,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args. # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2 set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1122: checking for $ac_word" >&5 echo "configure:1124: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1150,7 +1152,7 @@ fi
fi fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1154: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" >&5 echo "configure:1156: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" >&5
ac_ext=c ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1161,12 +1163,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF cat > conftest.$ac_ext << EOF
#line 1165 "configure" #line 1167 "configure"
#include "confdefs.h" #include "confdefs.h"
main(){return(0);} main(){return(0);}
EOF EOF
if { (eval echo configure:1170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler. # If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then if (./conftest; exit) 2>/dev/null; then
@ -1192,12 +1194,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:1196: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "configure:1198: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:1201: checking whether we are using GNU C" >&5 echo "configure:1203: checking whether we are using GNU C" >&5
if eval "test \"\${ac_cv_prog_gcc+set}\" = set"; then if eval "test \"\${ac_cv_prog_gcc+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1206,7 +1208,7 @@ else
yes; yes;
#endif #endif
EOF EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1212: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes ac_cv_prog_gcc=yes
else else
ac_cv_prog_gcc=no ac_cv_prog_gcc=no
@ -1225,7 +1227,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS" ac_save_CFLAGS="$CFLAGS"
CFLAGS= CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:1229: checking whether ${CC-cc} accepts -g" >&5 echo "configure:1231: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"\${ac_cv_prog_cc_g+set}\" = set"; then if eval "test \"\${ac_cv_prog_cc_g+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1259,7 +1261,7 @@ fi
# Extract the first word of "ranlib", so it can be a program name with args. # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2 set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1263: checking for $ac_word" >&5 echo "configure:1265: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_RANLIB+set}\" = set"; then if eval "test \"\${ac_cv_prog_RANLIB+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1294,7 +1296,7 @@ if test "x$ac_cv_prog_gcc" = xyes; then
STAGE1_CFLAGS="-O2" STAGE1_CFLAGS="-O2"
GRUB_CFLAGS="-O2" GRUB_CFLAGS="-O2"
echo $ac_n "checking whether optimization for size works""... $ac_c" 1>&6 echo $ac_n "checking whether optimization for size works""... $ac_c" 1>&6
echo "configure:1298: checking whether optimization for size works" >&5 echo "configure:1300: checking whether optimization for size works" >&5
if eval "test \"\${size_flag+set}\" = set"; then if eval "test \"\${size_flag+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1302,14 +1304,14 @@ else
saved_CFLAGS=$CFLAGS saved_CFLAGS=$CFLAGS
CFLAGS="-Os -g" CFLAGS="-Os -g"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1306 "configure" #line 1308 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1313: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
size_flag=yes size_flag=yes
else else
@ -1342,7 +1344,7 @@ CPPFLAGS="$CPPFLAGS -Wall -Wmissing-prototypes -Wunused"
# Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args. # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
set dummy ${ac_tool_prefix}ld; ac_word=$2 set dummy ${ac_tool_prefix}ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1346: checking for $ac_word" >&5 echo "configure:1348: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_LD+set}\" = set"; then if eval "test \"\${ac_cv_prog_LD+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1374,7 +1376,7 @@ fi
# Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args. # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
set dummy ${ac_tool_prefix}objcopy; ac_word=$2 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1378: checking for $ac_word" >&5 echo "configure:1380: checking for $ac_word" >&5
if eval "test \"\${ac_cv_prog_OBJCOPY+set}\" = set"; then if eval "test \"\${ac_cv_prog_OBJCOPY+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1407,7 +1409,7 @@ fi
# Defined in acinclude.m4. # Defined in acinclude.m4.
echo $ac_n "checking symbol names produced by ${CC-cc}""... $ac_c" 1>&6 echo $ac_n "checking symbol names produced by ${CC-cc}""... $ac_c" 1>&6
echo "configure:1411: checking symbol names produced by ${CC-cc}" >&5 echo "configure:1413: checking symbol names produced by ${CC-cc}" >&5
if eval "test \"\${grub_cv_asm_ext_c+set}\" = set"; then if eval "test \"\${grub_cv_asm_ext_c+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1420,7 +1422,7 @@ func (int *list)
} }
EOF EOF
if { ac_try='${CC-cc} -S conftest.c'; { (eval echo configure:1424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.s; then : if { ac_try='${CC-cc} -S conftest.c'; { (eval echo configure:1426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.s; then :
else else
{ echo "configure: error: ${CC-cc} failed to produce assembly code" 1>&2; exit 1; } { echo "configure: error: ${CC-cc} failed to produce assembly code" 1>&2; exit 1; }
fi fi
@ -1449,7 +1451,7 @@ EOF
echo $ac_n "checking whether ${OBJCOPY} works for absolute addresses""... $ac_c" 1>&6 echo $ac_n "checking whether ${OBJCOPY} works for absolute addresses""... $ac_c" 1>&6
echo "configure:1453: checking whether ${OBJCOPY} works for absolute addresses" >&5 echo "configure:1455: checking whether ${OBJCOPY} works for absolute addresses" >&5
if eval "test \"\${grub_cv_prog_objcopy_absolute+set}\" = set"; then if eval "test \"\${grub_cv_prog_objcopy_absolute+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1461,21 +1463,21 @@ blah (void)
} }
EOF EOF
if { (eval echo configure:1465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then : if { (eval echo configure:1467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then :
else else
{ echo "configure: error: ${CC-cc} cannot compile C source code" 1>&2; exit 1; } { echo "configure: error: ${CC-cc} cannot compile C source code" 1>&2; exit 1; }
fi fi
grub_cv_prog_objcopy_absolute=yes grub_cv_prog_objcopy_absolute=yes
for link_addr in 2000 8000 7C00; do for link_addr in 2000 8000 7C00; do
if { ac_try='${LD-ld} -N -Ttext $link_addr conftest.o -o conftest.exec'; { (eval echo configure:1471: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then : if { ac_try='${LD-ld} -N -Ttext $link_addr conftest.o -o conftest.exec'; { (eval echo configure:1473: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then :
else else
{ echo "configure: error: ${LD-ld} cannot link at address $link_addr" 1>&2; exit 1; } { echo "configure: error: ${LD-ld} cannot link at address $link_addr" 1>&2; exit 1; }
fi fi
if { ac_try='${OBJCOPY-objcopy} -O binary conftest.exec conftest'; { (eval echo configure:1475: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then : if { ac_try='${OBJCOPY-objcopy} -O binary conftest.exec conftest'; { (eval echo configure:1477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then :
else else
{ echo "configure: error: ${OBJCOPY-objcopy} cannot create binary files" 1>&2; exit 1; } { echo "configure: error: ${OBJCOPY-objcopy} cannot create binary files" 1>&2; exit 1; }
fi fi
if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'; { (eval echo configure:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'; { (eval echo configure:1481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
mv -f conftest conftest.old mv -f conftest conftest.old
else else
grub_cv_prog_objcopy_absolute=no grub_cv_prog_objcopy_absolute=no
@ -1492,7 +1494,7 @@ fi
echo $ac_n "checking for .code16 addr32 assembler support""... $ac_c" 1>&6 echo $ac_n "checking for .code16 addr32 assembler support""... $ac_c" 1>&6
echo "configure:1496: checking for .code16 addr32 assembler support" >&5 echo "configure:1498: checking for .code16 addr32 assembler support" >&5
if eval "test \"\${grub_cv_asm_addr32+set}\" = set"; then if eval "test \"\${grub_cv_asm_addr32+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1502,7 +1504,7 @@ l1: addr32
movb %al, l1 movb %al, l1
EOF EOF
if { ac_try='${CC-cc} -c conftest.s'; { (eval echo configure:1506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.o; then if { ac_try='${CC-cc} -c conftest.s'; { (eval echo configure:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.o; then
grub_cv_asm_addr32=yes grub_cv_asm_addr32=yes
else else
grub_cv_asm_addr32=no grub_cv_asm_addr32=no
@ -1517,7 +1519,7 @@ fi
echo $ac_n "checking whether addr32 must be in the same line as the instruction""... $ac_c" 1>&6 echo $ac_n "checking whether addr32 must be in the same line as the instruction""... $ac_c" 1>&6
echo "configure:1521: checking whether addr32 must be in the same line as the instruction" >&5 echo "configure:1523: checking whether addr32 must be in the same line as the instruction" >&5
if eval "test \"\${grub_cv_asm_prefix_requirement+set}\" = set"; then if eval "test \"\${grub_cv_asm_prefix_requirement+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1526,7 +1528,7 @@ else
l1: addr32 movb %al, l1 l1: addr32 movb %al, l1
EOF EOF
if { ac_try='${CC-cc} -c conftest.s'; { (eval echo configure:1530: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.o; then if { ac_try='${CC-cc} -c conftest.s'; { (eval echo configure:1532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.o; then
grub_cv_asm_prefix_requirement=yes grub_cv_asm_prefix_requirement=yes
else else
grub_cv_asm_prefix_requirement=no grub_cv_asm_prefix_requirement=no
@ -1557,7 +1559,7 @@ fi
# Check for curses libraries. # Check for curses libraries.
echo $ac_n "checking for getch in -lncurses""... $ac_c" 1>&6 echo $ac_n "checking for getch in -lncurses""... $ac_c" 1>&6
echo "configure:1561: checking for getch in -lncurses" >&5 echo "configure:1563: checking for getch in -lncurses" >&5
ac_lib_var=`echo ncurses'_'getch | sed 'y%./+-:%__p__%'` ac_lib_var=`echo ncurses'_'getch | sed 'y%./+-:%__p__%'`
if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1565,7 +1567,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lncurses $LIBS" LIBS="-lncurses $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1569 "configure" #line 1571 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1576,7 +1578,7 @@ int main() {
getch() getch()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1599,7 +1601,7 @@ EOF
else else
echo "$ac_t""no" 1>&6 echo "$ac_t""no" 1>&6
echo $ac_n "checking for getch in -lcurses""... $ac_c" 1>&6 echo $ac_n "checking for getch in -lcurses""... $ac_c" 1>&6
echo "configure:1603: checking for getch in -lcurses" >&5 echo "configure:1605: checking for getch in -lcurses" >&5
ac_lib_var=`echo curses'_'getch | sed 'y%./+-:%__p__%'` ac_lib_var=`echo curses'_'getch | sed 'y%./+-:%__p__%'`
if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1607,7 +1609,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lcurses $LIBS" LIBS="-lcurses $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1611 "configure" #line 1613 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1618,7 +1620,7 @@ int main() {
getch() getch()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1648,7 +1650,7 @@ fi
# Check for headers. # Check for headers.
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1652: checking how to run the C preprocessor" >&5 echo "configure:1654: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory. # On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then if test -n "$CPP" && test -d "$CPP"; then
CPP= CPP=
@ -1663,13 +1665,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1667 "configure" #line 1669 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1673: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1680,13 +1682,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1684 "configure" #line 1686 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1697,13 +1699,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -nologo -E" CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1701 "configure" #line 1703 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1731,17 +1733,17 @@ for ac_hdr in string.h strings.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1735: checking for $ac_hdr" >&5 echo "configure:1737: checking for $ac_hdr" >&5
if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1740 "configure" #line 1742 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1815,6 +1817,17 @@ if test x"$enable_minix" != xno; then
FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_MINIX=1" FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_MINIX=1"
fi fi
# Check whether --enable-gunzip or --disable-gunzip was given.
if test "${enable_gunzip+set}" = set; then
enableval="$enable_gunzip"
:
fi
if test x"$enable_gunzip" = xno; then
FSYS_CFLAGS="$FSYS_CFLAGS -DNO_DECOMPRESSION=1"
fi

7
configure.in
View file

@ -148,6 +148,13 @@ if test x"$enable_minix" != xno; then
FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_MINIX=1" FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_MINIX=1"
fi fi
AC_ARG_ENABLE(gunzip,
[ --disable-gunzip disable decompression in Stage 2])
if test x"$enable_gunzip" = xno; then
FSYS_CFLAGS="$FSYS_CFLAGS -DNO_DECOMPRESSION=1"
fi
AC_SUBST(FSYS_CFLAGS) AC_SUBST(FSYS_CFLAGS)

14
docs/menu.lst
View file

@ -21,13 +21,13 @@ kernel (hd1,0)/vmlinuz root=/dev/hdb1
# For booting Mach (getting kernel from floppy) # For booting Mach (getting kernel from floppy)
title Utah Mach4 multiboot title Utah Mach4 multiboot
root (hd0,2) root (hd0,2)
pause My test!! pause Insert the diskette now!!
kernel (fd0)/boot/kernel root=hd0s3 kernel (fd0)/boot/kernel root=hd0s3
module (fd0)/boot/bootstrap module (fd0)/boot/bootstrap
# For booting FreeBSD (getting kernel from floppy) # For booting FreeBSD (getting kernel from floppy)
title FreeBSD 2.2-SNAP title FreeBSD
root (hd0,2) root (hd0,2,a)
kernel (fd0)/kernel kernel (fd0)/kernel
# For booting OS/2 # For booting OS/2
@ -39,9 +39,9 @@ chainloader +1
# This is similar to "chainload", but loads a specific file # This is similar to "chainload", but loads a specific file
#chainloader /boot/chain.os2 #chainloader /boot/chain.os2
# For booting Windows NT 3.5 or Windows95 # For booting Windows NT or Windows95
title Windows NT 3.5/Windows 95 boot menu title Windows NT / Windows 95 boot menu
root (0x80,0) root (hd0,0)
makeactive makeactive
chainloader +1 chainloader +1
@ -49,3 +49,5 @@ chainloader +1
title Install GRUB into the hard disk title Install GRUB into the hard disk
root (hd0,0) root (hd0,0)
install /boot/grub/stage1 d (hd0) /boot/grub/stage2 0x8000 p install /boot/grub/stage1 d (hd0) /boot/grub/stage2 0x8000 p
# For loading DOS if Windows NT is installed
# chainload /bootsect.dos

2
stage2/char_io.c
View file

@ -292,8 +292,6 @@ get_cmdline (char *prompt, char *commands, char *cmdline, int maxlen,
} }
else if (commands) else if (commands)
printf (commands); printf (commands);
else
break;
/* restore command-line */ /* restore command-line */
cmdline[lpos] = c; cmdline[lpos] = c;

3
stage2/gunzip.c
View file

@ -124,6 +124,7 @@
the two sets of lengths. the two sets of lengths.
*/ */
#ifndef NO_DECOMPRESSION
#include "shared.h" #include "shared.h"
@ -1219,3 +1220,5 @@ gunzip_read (char *buf, int len)
return ret; return ret;
} }
#endif /* ! NO_DECOMPRESSION */

7
stage2/stage2.c
View file

@ -362,7 +362,10 @@ restart:
char *pptr = password; char *pptr = password;
gotoxy(1, 21); gotoxy(1, 21);
get_cmdline (" Password: ", commands, entered, 31, '*');
/* Wipe out the previously entered password */
memset (entered, 0, sizeof (entered));
get_cmdline (" Password: ", NULL, entered, 31, '*');
while (! isspace (*pptr) && *pptr) while (! isspace (*pptr) && *pptr)
pptr ++; pptr ++;
@ -373,7 +376,6 @@ restart:
if (! strcmp (password, entered)) if (! strcmp (password, entered))
{ {
char *new_file = config_file; char *new_file = config_file;
memset (entered, 0, sizeof (entered));
while (isspace (*pptr)) while (isspace (*pptr))
pptr ++; pptr ++;
while ((*(new_file ++) = *(pptr ++)) != 0); while ((*(new_file ++) = *(pptr ++)) != 0);
@ -381,7 +383,6 @@ restart:
} }
else else
{ {
memset (entered, 0, sizeof (entered));
printf("Failed!\n Press any key to continue..."); printf("Failed!\n Press any key to continue...");
getkey (); getkey ();
goto restart; goto restart;