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authorPascal Rigaux <pixel@mandriva.com>1999-10-10 13:03:27 +0000
committerPascal Rigaux <pixel@mandriva.com>1999-10-10 13:03:27 +0000
commiteaf1f7e94354b3bf37db6864de8364ffbda223f7 (patch)
tree05731f231be1d45508a726543a7f01226dacd0b1 /perl-install
parent5e3f79e9a036b95eb9508746a5e47acda54586b0 (diff)
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Diffstat (limited to 'perl-install')
-rw-r--r--perl-install/.cvsignore3
-rw-r--r--perl-install/Makefile41
-rw-r--r--perl-install/c.pm12
-rw-r--r--perl-install/c/Makefile2
-rwxr-xr-xperl-install/commands2
-rwxr-xr-xperl-install/install22
-rw-r--r--perl-install/resize_fat/.cvsignore5
-rw-r--r--perl-install/resize_fat/Makefile16
-rw-r--r--perl-install/resize_fat/Makefile.PL13
-rw-r--r--perl-install/resize_fat/any.pm16
-rw-r--r--perl-install/resize_fat/c_rewritten.pm14
-rw-r--r--perl-install/resize_fat/c_rewritten.xs90
-rw-r--r--perl-install/resize_fat/dir_entry.pm7
-rw-r--r--perl-install/resize_fat/directory.pm5
-rw-r--r--perl-install/resize_fat/fat.pm28
-rw-r--r--perl-install/resize_fat/main.pm6
16 files changed, 188 insertions, 74 deletions
diff --git a/perl-install/.cvsignore b/perl-install/.cvsignore
index 125d80f93..a188a911a 100644
--- a/perl-install/.cvsignore
+++ b/perl-install/.cvsignore
@@ -4,4 +4,7 @@ modparm.lst
locales.tar.bz2
debug.log
auto_inst.cfg
+auto
+gendepslist
+t.pm
perl
diff --git a/perl-install/Makefile b/perl-install/Makefile
index 90f4a88f6..6fd9061db 100644
--- a/perl-install/Makefile
+++ b/perl-install/Makefile
@@ -1,16 +1,17 @@
VERSION = 2.2.10-BOOT
SUDO = sudo
SO_FILES = c/blib/arch/auto/c/c.so
-PMS = *.pm c/*.pm resize_fat/*.pm pci_probing/*.pm commands install2 diskdrake XFdrake g_auto_install
+PMS = *.pm c/stuff.pm resize_fat/*.pm pci_probing/*.pm commands install2 diskdrake XFdrake g_auto_install
+REP4PMS = /usr/bin/perl-install
ROOTDEST = /export
DEST = $(ROOTDEST)/Mandrake/mdkinst
STAGE2 = $(ROOTDEST)/Mandrake/base/mdkinst_stage2
BASE = $(ROOTDEST)/Mandrake/base
-DESTREP4PMS = $(DEST)/usr/bin/perl-install
+DESTREP4PMS = $(DEST)$(REP4PMS)
STAGE2TMP = /tmp/stage2_tmp
PERL = perl
LOCALFILES = $(PERL) mouseconfig ddcxinfos
-DIRS = po pci_probing
+DIRS = c po pci_probing resize_fat
EXCLUDE = $(LOCALFILES) boot.img keymaps consolefonts install
RPMS = $(wildcard $(ROOTDEST)/Mandrake/RPMS/*.rpm)
CFLAGS = -Wall
@@ -18,15 +19,14 @@ override CFLAGS += -pipe
.PHONY: all $(DIRS) tags install clean stage2 full_stage2 verify_c
-all: $(SO_FILES) $(DIRS)
+all: $(DIRS)
tags:
etags -o - $(PMS) | ./perl2etags > TAGS
clean:
- test ! -e c/Makefile || $(MAKE) -C c clean
for i in $(DIRS); do $(MAKE) -C $$i clean; done
- rm -rf c/c.xs gendepslist ../diskdrake*
+ rm -rf gendepslist auto ../diskdrake*
find . -name "*~" -o -name "TAGS" -o -name "*.old" | xargs rm -f
tar: clean
@@ -47,16 +47,8 @@ tar-XFdrake: clean
l=`./perl2fcalls -uses -excludec -excludepci_probing::ids XFdrake | sort | uniq | sed -e 's/::/\//' -e 's/^/XFdrake\//' -e 's/$$/.pm/'` ; \
cd .. ; tar cfz XFdrake.tgz --exclude CVS $(patsubst %,XFdrake/%,c MonitorsDB po pci_probing XFdrake*) $$l
-c/c.xs: c/c.xs.pm
- rm -f $@
- export C_RPM=1 ; perl $< > $@
- chmod a-w $@
-
-$(SO_FILES): c/c.xs
- test -e c/Makefile || (cd c; export C_RPM=1 ; perl Makefile.PL)
- $(MAKE) -C c
-
$(DIRS):
+ install -d auto
$(MAKE) -C $@
test_pms: verify_c
@@ -76,7 +68,7 @@ $(BASE)/depslist: gendepslist $(RPMS)
$(BASE)/hdlist: $(RPMS)
$(ROOTDEST)/misc/genhdlist $(ROOTDEST)
-install_pms: all
+install_pms: $(DIRS)
for i in `perl -ne 's/sub (\w+?)_? {.*/$$1/ and print' commands.pm`; do ln -sf commands $(DEST)/usr/bin/$$i; done
install -d $(DESTREP4PMS)
@@ -88,9 +80,6 @@ install_pms: all
# perl -ne 's/\s*#-.*//; print unless (/^=head/ .. /^=cut/) || /use (diagnostics|vars|strict)/' $$i > $(DESTREP4PMS)/$$i; \
# /
- rm $(DESTREP4PMS)/c/c.xs.pm
- mv -f $(DESTREP4PMS)/c/c.pm $(DESTREP4PMS)
-
cp *.rc $(DESTREP4PMS)
install -d $(DESTREP4PMS)/po
cp po/*.po* $(DESTREP4PMS)/po
@@ -101,13 +90,12 @@ install_pms: all
chmod a+x $(DESTREP4PMS)/XFdrake
chmod a+x $(DESTREP4PMS)/g_auto_install
- cp -af */blib/arch/auto $(DESTREP4PMS)
- find $(DESTREP4PMS) -name "*.so" | xargs strip
-
-get_needed_files: $(SO_FILES)
+get_needed_files: $(DIRS)
# export PERL_INSTALL_TEST=1 ; strace -f -e trace=file -o '| grep -v "(No such file or directory)" | sed -e "s/[^\"]*\"//" -e "s/\".*//" | grep "^/" | grep -v -e "^/tmp" -e "^/home" -e "^/proc" -e "^/var" -e "^/dev" -e "^/etc" -e "^/usr/lib/rpm" > /tmp/list ' $(PERL) -d install2 < /dev/null
cp -f list /tmp/list
- for i in c/blib/arch/auto/c/c.so $(LOCALFILES) `cat /tmp/list` ; do \
+ ls auto/*/*/*.so >> /tmp/list
+
+ for i in $(LOCALFILES) `cat /tmp/list` ; do \
ldd $$i 2>/dev/null | grep -v "not a dynamic" | sed -e 's/.*=> //' -e 's/ .*//' | uniq | sort >> /tmp/list; \
done
@@ -125,13 +113,14 @@ get_needed_files: $(SO_FILES)
if (echo $$i | grep -q "lib/[^/]*\.so"); then \
install -s $$i $(DEST)/lib; \
else \
- d=`echo $(DEST)/$$i | sed 's/\/usr\/local\//\/usr\//'`; \
+ d=$$i; \
+ (echo $$d | grep -q "^[^/]") && d="$(REP4PMS)/$$d"; \
+ d=`echo $(DEST)/$$d | sed 's/\/usr\/local\//\/usr\//'`; \
install -d `dirname $$d` && \
if (echo $$i | grep -q "\.pm"); then \
perl -pe '$$_ =~ /^__END__/ and exit(0);' $$i > $$d; \
else \
cp -f $$i $$d; \
- strip $$d 2>/dev/null || true; \
fi; \
fi; \
done
diff --git a/perl-install/c.pm b/perl-install/c.pm
new file mode 100644
index 000000000..e2cfe0428
--- /dev/null
+++ b/perl-install/c.pm
@@ -0,0 +1,12 @@
+package c;
+
+use vars qw($AUTOLOAD);
+
+use c::stuff;
+
+sub AUTOLOAD {
+ $AUTOLOAD =~ /::(.*)/;
+ goto &{$c::stuff::{$1}};
+}
+
+1;
diff --git a/perl-install/c/Makefile b/perl-install/c/Makefile
index dcd777bb7..16f42def5 100644
--- a/perl-install/c/Makefile
+++ b/perl-install/c/Makefile
@@ -3,7 +3,7 @@
stuff: %: %.xs
test -e Makefile_c || C_RPM=1 perl Makefile.PL
$(MAKE) -f Makefile_c
- ln -sf ../c/blib/arch/auto ../auto/c
+ rm ../auto/c ; ln -s ../c/blib/arch/auto ../auto/c
clean:
test ! -e Makefile_c || $(MAKE) -f Makefile_c clean
diff --git a/perl-install/commands b/perl-install/commands
index e00f215de..edd22bb5f 100755
--- a/perl-install/commands
+++ b/perl-install/commands
@@ -3,7 +3,7 @@
use diagnostics;
use strict;
-use lib qw(/usr/bin/perl-install . c c/blib/arch);
+use lib qw(/usr/bin/perl-install .);
use common qw(:file);
use commands;
diff --git a/perl-install/install2 b/perl-install/install2
index b9459d527..94b64f271 100755
--- a/perl-install/install2
+++ b/perl-install/install2
@@ -20,7 +20,7 @@
use diagnostics;
use strict;
-use lib qw(/usr/bin/perl-install . c c/blib/arch);
+use lib qw(/usr/bin/perl-install .);
use install2;
$::testing = $ENV{PERL_INSTALL_TEST};
diff --git a/perl-install/resize_fat/.cvsignore b/perl-install/resize_fat/.cvsignore
new file mode 100644
index 000000000..3001c7424
--- /dev/null
+++ b/perl-install/resize_fat/.cvsignore
@@ -0,0 +1,5 @@
+blib
+pm_to_blib
+Makefile_c
+c_rewritten.c
+c_rewritten.bs
diff --git a/perl-install/resize_fat/Makefile b/perl-install/resize_fat/Makefile
index 34c257a4e..4b41e1bef 100644
--- a/perl-install/resize_fat/Makefile
+++ b/perl-install/resize_fat/Makefile
@@ -1,12 +1,10 @@
-PRODUCT = libresize
-TARSOURCE = $(PRODUCT).tar.bz2
+.PHONY: clean
-.PHONY: clean tar
+c_rewritten: %: %.xs
+ test -e Makefile_c || perl Makefile.PL
+ $(MAKE) -f Makefile_c
+ rm ../auto/resize_fat ; ln -s ../resize_fat/blib/arch/auto ../auto/resize_fat
clean:
- rm -f *~ TAGS $(TARSOURCE)
-
-tar: clean
- cp -f ../common.pm .
- cd .. ; tar cfy $(TARSOURCE) $(PRODUCT) ; mv $(TARSOURCE) $(PRODUCT)
- rm -f common.pm
+ test ! -e Makefile_c || $(MAKE) -f Makefile_c clean
+ rm -f *~
diff --git a/perl-install/resize_fat/Makefile.PL b/perl-install/resize_fat/Makefile.PL
new file mode 100644
index 000000000..712f4e395
--- /dev/null
+++ b/perl-install/resize_fat/Makefile.PL
@@ -0,0 +1,13 @@
+use ExtUtils::MakeMaker;
+# See lib/ExtUtils/MakeMaker.pm for details of how to influence
+# the contents of the Makefile that is written.
+
+WriteMakefile(
+ 'MAKEFILE' => 'Makefile_c',
+ 'NAME' => 'c_rewritten',
+ 'OPTIMIZE' => '-Os',
+ 'VERSION_FROM' => 'c_rewritten.pm', # finds $VERSION
+ 'LIBS' => '', # e.g., '-lm'
+ 'DEFINE' => '', # e.g., '-DHAVE_SOMETHING'
+ 'INC' => '', # e.g., '-I/usr/include/other'
+);
diff --git a/perl-install/resize_fat/any.pm b/perl-install/resize_fat/any.pm
index 6acd0b52c..7d7d006fa 100644
--- a/perl-install/resize_fat/any.pm
+++ b/perl-install/resize_fat/any.pm
@@ -57,7 +57,8 @@ sub max_size($) {
#- Each FAT entry is flagged as either FREE, FILE or DIRECTORY.
sub flag_clusters {
my ($fs) = @_;
- my ($cluster, $entry, $type);
+ my ($cluster, $entry, $type, $nb_dirs);
+ my $fat_flag_map = "\0" x ($fs->{nb_clusters} + 2);
my $f = sub {
($entry) = @_;
@@ -69,14 +70,11 @@ sub flag_clusters {
$type = $DIRECTORY;
} else { return }
- for (; !resize_fat::fat::is_eof($cluster); $cluster = resize_fat::fat::next($fs, $cluster)) {
- $cluster == 0 and die "Bad FAT: unterminated chain for $entry->{name}\n";
- $fs->{fat_flag_map}[$cluster] and die "Bad FAT: cluster $cluster is cross-linked for $entry->{name}\n";
- $fs->{fat_flag_map}[$cluster] = $type;
- $fs->{clusters}{count}{dirs}++ if $type == $DIRECTORY;
- }
+ my $nb = resize_fat::c_rewritten::checkFat($fat_flag_map, $cluster, $type, $entry->{name});
+ $nb_dirs += $nb if $type == $DIRECTORY;
+ 0;
};
- $fs->{fat_flag_map} = [ ($FREE) x ($fs->{nb_clusters} + 2) ];
- $fs->{clusters}{count}{dirs} = 0;
resize_fat::directory::traverse_all($fs, $f);
+ $fs->{fat_flag_map} = $fat_flag_map;
+ $fs->{clusters}{count}{dirs} = $nb_dirs;
}
diff --git a/perl-install/resize_fat/c_rewritten.pm b/perl-install/resize_fat/c_rewritten.pm
new file mode 100644
index 000000000..1f5f505c7
--- /dev/null
+++ b/perl-install/resize_fat/c_rewritten.pm
@@ -0,0 +1,14 @@
+package resize_fat::c_rewritten;
+
+use strict;
+use vars qw($VERSION @ISA);
+
+require DynaLoader;
+
+@ISA = qw(DynaLoader);
+$VERSION = '0.01';
+
+bootstrap resize_fat::c_rewritten $VERSION;
+
+1;
+
diff --git a/perl-install/resize_fat/c_rewritten.xs b/perl-install/resize_fat/c_rewritten.xs
new file mode 100644
index 000000000..a42f3d133
--- /dev/null
+++ b/perl-install/resize_fat/c_rewritten.xs
@@ -0,0 +1,90 @@
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
+
+/* set by scan_fat, used by next */
+short *fat = NULL;
+int type_size, nb_clusters, bad_cluster_value;
+char *fat_flag_map;
+
+unsigned int next(unsigned int cluster) {
+ short *p = fat + type_size * cluster;
+ if (cluster > nb_clusters + 2) croak("fat::next: cluster %d outside filesystem", cluster);
+ return type_size == 1 ? *p : *((unsigned int *) p);
+}
+
+MODULE = resize_fat::c_rewritten PACKAGE = resize_fat::c_rewritten
+
+void
+scan_fat(fat_, nb_clusters_, type_size_)
+ char *fat_
+ int nb_clusters_
+ int type_size_
+ PPCODE:
+ unsigned int v;
+ int free = 0, bad = 0, used = 0;
+ short *p;
+
+ fat = (short*) fat_; type_size = type_size_; nb_clusters = nb_clusters_;
+ bad_cluster_value = type_size ? 0xffffff7 : 0xfff7;
+
+ if (type_size % 16) fprintf(stderr, "unable to handle type_size"), exit(1);
+ type_size /= 16;
+
+ for (p = fat + 2 * type_size; p < fat + type_size * (nb_clusters + 2); p += type_size) {
+ v = type_size == 1 ? *p : *((unsigned int *) p);
+
+ if (v == 0) free++;
+ else if (v == bad_cluster_value) bad++;
+ }
+ used = nb_clusters - free - bad;
+ EXTEND(SP, 3);
+ PUSHs(sv_2mortal(newSViv(free)));
+ PUSHs(sv_2mortal(newSViv(bad)));
+ PUSHs(sv_2mortal(newSViv(used)));
+
+unsigned int
+next(unused, cluster)
+ void *unused
+ unsigned int cluster
+ CODE:
+ RETVAL = next(cluster);
+ OUTPUT:
+ RETVAL
+
+int
+checkFat(fat_flag_map_, cluster, type, name)
+ char *fat_flag_map_
+ unsigned int cluster
+ int type
+ char *name
+ CODE:
+ int nb = 0;
+ fat_flag_map = fat_flag_map_;
+
+ for (; cluster < bad_cluster_value; cluster = next(cluster)) {
+ if (cluster == 0) croak("Bad FAT: unterminated chain for %s\n", name);
+
+ if (fat_flag_map[cluster]) croak("Bad FAT: cluster $cluster is cross-linked for %s\n", name);
+ fat_flag_map[cluster] = type;
+ nb++;
+ }
+ RETVAL = nb;
+ OUTPUT:
+ RETVAL
+
+unsigned int
+flag(cluster)
+ unsigned int cluster
+ CODE:
+ RETVAL = fat_flag_map[cluster];
+ OUTPUT:
+ RETVAL
+
+void
+set_flag(cluster, flag)
+ unsigned int cluster
+ int flag
+ CODE:
+ fat_flag_map[cluster] = flag;
+
diff --git a/perl-install/resize_fat/dir_entry.pm b/perl-install/resize_fat/dir_entry.pm
index cfee23dae..0739b0951 100644
--- a/perl-install/resize_fat/dir_entry.pm
+++ b/perl-install/resize_fat/dir_entry.pm
@@ -21,14 +21,9 @@ sub set_cluster($$) {
$entry->{first_cluster_high} = $val >> 16 if $resize_fat::isFAT32;
}
-sub is_directory_raw($) {
- my ($entry) = @_;
- !is_special_entry($entry) && $entry->{attributes} & $DIRECTORY_ATTR;
-}
-
sub is_directory($) {
my ($entry) = @_;
- is_directory_raw($entry) && $entry->{name} !~ /^\.\.? /;
+ $entry->{attributes} & $DIRECTORY_ATTR && $entry->{name} !~ /^\.\.? / && !is_special_entry($entry);
}
sub is_volume($) {
diff --git a/perl-install/resize_fat/directory.pm b/perl-install/resize_fat/directory.pm
index 46e810021..f62203e50 100644
--- a/perl-install/resize_fat/directory.pm
+++ b/perl-install/resize_fat/directory.pm
@@ -24,10 +24,11 @@ my @fields = (
'first_cluster',
'length',
);
+my $psizeof_format = psizeof($format);
1;
-sub entry_size { psizeof($format) }
+sub entry_size { $psizeof_format }
#- call `f' for each entry of the directory
#- if f return true, then modification in the entry are taken back
@@ -35,7 +36,7 @@ sub traverse($$$) {
my ($fs, $directory, $f) = @_;
for (my $i = 0;; $i++) {
- my $raw = \substr($directory, $i * psizeof($format), psizeof($format));
+ my $raw = \substr($directory, $i * $psizeof_format, $psizeof_format);
#- empty entry means end of directory
$$raw =~ /^\0*$/ and return $directory;
diff --git a/perl-install/resize_fat/fat.pm b/perl-install/resize_fat/fat.pm
index e6039077a..67c64165c 100644
--- a/perl-install/resize_fat/fat.pm
+++ b/perl-install/resize_fat/fat.pm
@@ -5,6 +5,7 @@ use strict;
use resize_fat::any;
use resize_fat::io;
+use resize_fat::c_rewritten;
1;
@@ -20,15 +21,8 @@ sub read($) {
$fs->{fat} = $fs->{fats}[0];
- my ($free, $bad, $used) = (0, 0, 0);
-
- for (my $i = 2; $i < $fs->{nb_clusters} + 2; $i++) {
- my $cluster = &next($fs, $i);
- if ($cluster == 0) { $free++; }
- elsif ($cluster == $resize_fat::bad_cluster_value) { $bad++; }
- else { $used++; }
- }
- @{$fs->{clusters}{count}}{qw(free bad used)} = ($free, $bad, $used);
+ @{$fs->{clusters}{count}}{qw(free bad used)} =
+ resize_fat::c_rewritten::scan_fat($fs->{fat}, $fs->{nb_clusters}, $fs->{fs_type_size});
}
sub write($) {
@@ -61,7 +55,7 @@ sub allocate_remap {
$fs->{last_free_cluster} = 2;
for ($cluster = 2; $cluster < $fs->{nb_clusters} + 2; $cluster++) {
if ($cluster < $cut_point) {
- if ($fs->{fat_flag_map}[$cluster] == $resize_fat::any::DIRECTORY) {
+ if (resize_fat::c_rewritten::flag($cluster) == $resize_fat::any::DIRECTORY) {
&$get_new();
} else {
$new_cluster = $cluster;
@@ -80,7 +74,7 @@ sub update {
my ($fs) = @_;
for (my $cluster = 2; $cluster < $fs->{nb_clusters} + 2; $cluster++) {
- if ($fs->{fat_flag_map}[$cluster]) {
+ if (resize_fat::c_rewritten::flag($cluster)) {
my $old_next = &next($fs, $cluster);
my $new = $fs->{fat_remap}[$cluster];
my $new_next = $fs->{fat_remap}[$old_next];
@@ -100,6 +94,7 @@ sub update {
#- are done in count.c
sub check($) {
my ($fs) = @_;
+ return;
foreach (@{$fs->{fats}}) {
$_ eq $fs->{fats}[0] or die "FAT tables do not match";
}
@@ -118,12 +113,13 @@ sub endianness($$) {
$r;
}
-sub next($$) {
- my ($fs, $cluster) = @_;
- $cluster > $fs->{nb_clusters} + 2 and die "fat::next: cluster $cluster outside filesystem";
- endianness(vec($fs->{fat}, $cluster, $fs->{fs_type_size}), $fs->{fs_type_size});
+#-sub next($$) {
+#- my ($fs, $cluster) = @_;
+#- $cluster > $fs->{nb_clusters} + 2 and die "fat::next: cluster $cluster outside filesystem";
+#- endianness(vec($fs->{fat}, $cluster, $fs->{fs_type_size}), $fs->{fs_type_size});
+#-}
+*next = \&resize_fat::c_rewritten::next;
-}
sub set_next($$$) {
my ($fs, $cluster, $new_v) = @_;
$cluster > $fs->{nb_clusters} + 2 and die "fat::set_next: cluster $cluster outside filesystem";
diff --git a/perl-install/resize_fat/main.pm b/perl-install/resize_fat/main.pm
index 1e5ac62be..762d18bca 100644
--- a/perl-install/resize_fat/main.pm
+++ b/perl-install/resize_fat/main.pm
@@ -64,7 +64,7 @@ sub copy_clusters {
}
};
for (; $cluster < $fs->{nb_clusters} + 2; $cluster++) {
- $fs->{fat_flag_map}[$cluster] == $resize_fat::any::FILE or next;
+ resize_fat::c_rewritten::flag($cluster) == $resize_fat::any::FILE or next;
push @buffer, $fs->{fat_remap}[$cluster], resize_fat::io::read_cluster($fs, $cluster);
@buffer > 50 and &$flush();
}
@@ -78,11 +78,11 @@ sub construct_dir_tree {
if ($resize_fat::isFAT32) {
#- fat32's root must remain in the first 64k clusters
#- so don't set it as DIRECTORY, it will be specially handled
- $fs->{fat_flag_map}[$fs->{fat32_root_dir_cluster}] = $resize_fat::any::FREE;
+ resize_fat::c_rewritten::set_flag($fs->{fat32_root_dir_cluster}, $resize_fat::any::FREE);
}
for (my $cluster = 2; $cluster < $fs->{nb_clusters} + 2; $cluster++) {
- $fs->{fat_flag_map}[$cluster] == $resize_fat::any::DIRECTORY or next;
+ resize_fat::c_rewritten::flag($cluster) == $resize_fat::any::DIRECTORY or next;
resize_fat::io::write_cluster($fs,
$fs->{fat_remap}[$cluster],