Fixes to usage text; updated busybox.spec

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

4 files changed, 163 insertions, 87 deletions

diff --git a/Makefile.custom b/Makefile.custom
index b0ef056..fb9ec67 100644
--- a/Makefile.custom
+++ b/Makefile.custom
@@ -133,7 +133,7 @@ docs/BusyBox.txt: docs/busybox.pod
 docs/BusyBox.1: docs/busybox.pod
 	$(disp_doc)
 	$(Q)-mkdir -p docs
-	$(Q)-pod2man --center=BusyBox --release="version $(VERSION)" $< > $@
+	$(Q)-pod2man --center=BusyBox --release="version $(KERNELVERSION)" $< > $@
 
 docs/BusyBox.html: docs/busybox.net/BusyBox.html
 	$(disp_doc)
diff --git a/docs/busybox_footer.pod b/docs/busybox_footer.pod
index faf7d9f..5ed9379 100644
--- a/docs/busybox_footer.pod
+++ b/docs/busybox_footer.pod
@@ -39,7 +39,7 @@ incorrect, please send in an update.
 =for html <br>
 
 Emanuele Aina <emanuele.aina@tiscali.it>
-	run-parts
+    run-parts
 
 =for html <br>
 
@@ -97,7 +97,7 @@ Dave Cinege <dcinege@psychosis.com>
 
 Jordan Crouse <jordan@cosmicpenguin.net>
 
-	ipcalc
+    ipcalc
 
 =for html <br>
 
@@ -146,7 +146,7 @@ Matt Kraai <kraai@alumni.cmu.edu>
 
 Stephan Linz <linz@li-pro.net>
 
-	ipcalc, Red Hat equivalence
+    ipcalc, Red Hat equivalence
 
 =for html <br>
 
@@ -250,7 +250,7 @@ Enrique Zanardi <ezanardi@ull.es>
 
 Tito Ragusa <farmatito@tiscali.it>
 
-	devfsd and size optimizations in strings, openvt and deallocvt.
+    devfsd and size optimizations in strings, openvt and deallocvt.
 
 =cut
 
diff --git a/examples/busybox.spec b/examples/busybox.spec
index 494eed9..27d0051 100644
--- a/examples/busybox.spec
+++ b/examples/busybox.spec
@@ -1,44 +1,120 @@
-%define name	busybox
-%define epoch   0
-%define version	0.61.pre
-%define release	%(date -I | sed -e 's/-/_/g')
-%define serial  1
-
-Name:	 %{name}
-#Epoch:   %{epoch}
-Version: %{version}
-Release: %{release}
-Serial:	 %{serial}
-Copyright: GPL
-Group: System/Utilities
-Summary: BusyBox is a tiny suite of Unix utilities in a multi-call binary.
-URL:	 http://busybox.net/
-Source:	 ftp://busybox.net/busybox/%{name}-%{version}.tar.gz
-Buildroot: /var/tmp/%{name}-%{version}
-Packager : Erik Andersen <andersen@codepoet.org>
-
-%Description
-BusyBox combines tiny versions of many common UNIX utilities into a single
-small executable. It provides minimalist replacements for most of the utilities
-you usually find in fileutils, shellutils, findutils, textutils, grep, gzip,
-tar, etc.  BusyBox provides a fairly complete POSIX environment for any small
-or emdedded system.  The utilities in BusyBox generally have fewer options then
-their full featured GNU cousins; however, the options that are provided behave
-very much like their GNU counterparts.
-
-%Prep
-%setup -q -n %{name}-%{version}
-
-%Build
-make
-
-%Install
+Summary: Statically linked binary providing simplified versions of system commands
+Name: busybox
+Version: 1.15.1
+Release: 1%{?dist}
+Epoch: 1
+License: GPLv2
+Group: System Environment/Shells
+Source: http://www.busybox.net/downloads/%{name}-%{version}.tar.bz2
+Source1: busybox-static.config
+Source2: busybox-petitboot.config
+Source3: http://www.uclibc.org/downloads/uClibc-0.9.30.1.tar.bz2
+Source4: uClibc.config
+Patch16: busybox-1.10.1-hwclock.patch
+# patch to avoid conflicts with getline() from stdio.h, already present in upstream VCS
+Patch22: uClibc-0.9.30.1-getline.patch
+Obsoletes: busybox-anaconda
+URL: http://www.busybox.net
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: libselinux-devel >= 1.27.7-2
+BuildRequires: libsepol-devel
+BuildRequires: libselinux-static
+BuildRequires: libsepol-static
+BuildRequires: glibc-static
+
+%define debug_package %{nil}
+
+%package petitboot
+Group: System Environment/Shells
+Summary: Version of busybox configured for use with petitboot
+
+%description
+Busybox is a single binary which includes versions of a large number
+of system commands, including a shell.  This package can be very
+useful for recovering from certain types of system failures,
+particularly those involving broken shared libraries.
+
+%description petitboot
+Busybox is a single binary which includes versions of a large number
+of system commands, including a shell.  The version contained in this
+package is a minimal configuration intended for use with the Petitboot
+bootloader used on PlayStation 3. The busybox package provides a binary
+better suited to normal use.
+
+%prep
+%setup -q -a3
+%patch16 -b .ia64 -p1
+cat %{SOURCE4} >uClibc-0.9.30.1/.config1
+%patch22 -b .getline -p1
+
+%build
+# create static busybox - the executable is kept as busybox-static
+# We use uclibc instead of system glibc, uclibc is several times
+# smaller, this is important for static build.
+# Build uclibc first.
+cd uClibc-0.9.30.1
+# fixme:
+mkdir kernel-include
+cp -a /usr/include/asm kernel-include
+cp -a /usr/include/asm-generic kernel-include
+cp -a /usr/include/linux kernel-include
+# uclibc can't be built on ppc64,s390,ia64, we set $arch to "" in this case
+arch=`uname -m | sed -e 's/i.86/i386/' -e 's/ppc/powerpc/' -e 's/ppc64//' -e 's/powerpc64//' -e 's/ia64//' -e 's/s390.*//'`
+echo "TARGET_$arch=y" >.config
+echo "TARGET_ARCH=\"$arch\"" >>.config
+cat .config1 >>.config
+if test "$arch"; then yes "" | make oldconfig; fi
+if test "$arch"; then cat .config; fi
+if test "$arch"; then make V=1; fi
+if test "$arch"; then make install; fi
+if test "$arch"; then make install_kernel_headers; fi
+cd ..
+# we are back in busybox-NN.MM dir now
+cp %{SOURCE1} .config
+# set all new options to defaults
+yes "" | make oldconfig
+# gcc needs to be convinced to use neither system headers, nor libs,
+# nor startfiles (i.e. crtXXX.o files)
+if test "$arch"; then \
+    mv .config .config1 && \
+    grep -v ^CONFIG_SELINUX .config1 >.config && \
+    yes "" | make oldconfig && \
+    cat .config && \
+    make V=1 \
+        EXTRA_CFLAGS="-isystem uClibc-0.9.30.1/installed/include" \
+        CFLAGS_busybox="-static -nostartfiles -LuClibc-0.9.30.1/installed/lib uClibc-0.9.30.1/installed/lib/crt1.o uClibc-0.9.30.1/installed/lib/crti.o uClibc-0.9.30.1/installed/lib/crtn.o"; \
+else \
+    cat .config && \
+    make V=1 CC="gcc $RPM_OPT_FLAGS"; \
+fi
+cp busybox busybox.static
+
+# create busybox optimized for petitboot
+make clean
+# copy new configuration file
+cp %{SOURCE2} .config
+# set all new options to defaults
+yes "" | make oldconfig
+make V=1 CC="%__cc $RPM_OPT_FLAGS"
+cp busybox busybox.petitboot
+
+%install
 rm -rf $RPM_BUILD_ROOT
-make CONFIG_PREFIX=$RPM_BUILD_ROOT install
+mkdir -p $RPM_BUILD_ROOT/sbin
+install -m 755 busybox.static $RPM_BUILD_ROOT/sbin/busybox
+install -m 755 busybox.petitboot $RPM_BUILD_ROOT/sbin/busybox.petitboot
 
-%Clean
+%clean
 rm -rf $RPM_BUILD_ROOT
 
-%Files
-%defattr(-,root,root)
-/
+%files
+%defattr(-,root,root,-)
+%doc LICENSE docs/busybox.net/*.html
+/sbin/busybox
+
+%files petitboot
+%defattr(-,root,root,-)
+%doc LICENSE
+/sbin/busybox.petitboot
+
+%changelog
diff --git a/include/usage.h b/include/usage.h
index c7013de..42d8b9b 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -48,7 +48,7 @@
      "\n	-h DIR		Home directory" \
      "\n	-g GECOS	GECOS field" \
      "\n	-s SHELL	Login shell" \
-     "\n	-G GROUP	Add user to existing group" \
+     "\n	-G GRP		Add user to existing group" \
      "\n	-S		Create a system user" \
      "\n	-D		Do not assign a password" \
      "\n	-H		Do not create home directory" \
@@ -689,7 +689,7 @@
      "\n	-D FMT		Use FMT for -d TIME conversion" \
 	) \
      "\n" \
-     "\nRecognized formats for TIME:" \
+     "\nRecognized TIME formats:" \
      "\n	hh:mm[:ss]" \
      "\n	[YYYY.]MM.DD-hh:mm[:ss]" \
      "\n	YYYY-MM-DD hh:mm[:ss]" \
@@ -1189,12 +1189,12 @@
 #define blkid_trivial_usage \
        ""
 #define blkid_full_usage "\n\n" \
-       "Print UUIDs of all filesystems."
+       "Print UUIDs of all filesystems"
 
 #define findfs_trivial_usage \
        "LABEL=label or UUID=uuid"
 #define findfs_full_usage "\n\n" \
-       "Find a filesystem device based on a label or UUID."
+       "Find a filesystem device based on a label or UUID"
 #define findfs_example_usage \
        "$ findfs LABEL=MyDevice"
 
@@ -3145,22 +3145,22 @@
 #define nmeter_full_usage "\n\n" \
        "Monitor system in real time\n\n" \
        "Format specifiers:\n" \
-       "%Nc or %[cN]	Monitor CPU. N - bar size, default 10\n" \
+       " %Nc or %[cN]	Monitor CPU. N - bar size, default 10\n" \
        "		(displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
-       "%[niface]	Monitor network interface 'iface'\n" \
-       "%m		Monitor allocated memory\n" \
-       "%[mf]		Monitor free memory\n" \
-       "%[mt]		Monitor total memory\n" \
-       "%s		Monitor allocated swap\n" \
-       "%f		Monitor number of used file descriptors\n" \
-       "%Ni		Monitor total/specific IRQ rate\n" \
-       "%x		Monitor context switch rate\n" \
-       "%p		Monitor forks\n" \
-       "%[pn]		Monitor # of processes\n" \
-       "%b		Monitor block io\n" \
-       "%Nt		Show time (with N decimal points)\n" \
-       "%Nd		Milliseconds between updates (default:1000)\n" \
-       "%r		Print <cr> instead of <lf> at EOL" \
+       " %[niface]	Monitor network interface 'iface'\n" \
+       " %m		Monitor allocated memory\n" \
+       " %[mf]		Monitor free memory\n" \
+       " %[mt]		Monitor total memory\n" \
+       " %s		Monitor allocated swap\n" \
+       " %f		Monitor number of used file descriptors\n" \
+       " %Ni		Monitor total/specific IRQ rate\n" \
+       " %x		Monitor context switch rate\n" \
+       " %p		Monitor forks\n" \
+       " %[pn]		Monitor # of processes\n" \
+       " %b		Monitor block io\n" \
+       " %Nt		Show time (with N decimal points)\n" \
+       " %Nd		Milliseconds between updates (default:1000)\n" \
+       " %r		Print <cr> instead of <lf> at EOL" \
 
 #define nmeter_example_usage \
        "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
@@ -4493,35 +4493,35 @@
 #define tcpsvd_full_usage "\n\n" \
        "Create TCP socket, bind  to IP:PORT and listen\n" \
        "for incoming connection. Run PROG for each connection.\n" \
-     "\nIP		IP to listen on. '0' = all" \
-     "\nPORT		Port to listen on" \
-     "\nPROG [ARGS]	Program to run" \
-     "\n-l NAME		Local hostname (else looks up local hostname in DNS)" \
-     "\n-u USER[:GROUP]	Change to user/group after bind" \
-     "\n-c N		Handle up to N connections simultaneously" \
-     "\n-b N		Allow a backlog of approximately N TCP SYNs" \
-     "\n-C N[:MSG]	Allow only up to N connections from the same IP" \
-     "\n		New connections from this IP address are closed" \
-     "\n		immediately. MSG is written to the peer before close" \
-     "\n-h		Look up peer's hostname" \
-     "\n-E		Do not set up environment variables" \
-     "\n-v		Verbose" \
+     "\n	IP		IP to listen on. '0' = all" \
+     "\n	PORT		Port to listen on" \
+     "\n	PROG [ARGS]	Program to run" \
+     "\n	-l NAME		Local hostname (else looks up local hostname in DNS)" \
+     "\n	-u USER[:GRP]	Change to user/group after bind" \
+     "\n	-c N		Handle up to N connections simultaneously" \
+     "\n	-b N		Allow a backlog of approximately N TCP SYNs" \
+     "\n	-C N[:MSG]	Allow only up to N connections from the same IP" \
+     "\n			New connections from this IP address are closed" \
+     "\n			immediately. MSG is written to the peer before close" \
+     "\n	-h		Look up peer's hostname" \
+     "\n	-E		Do not set up environment variables" \
+     "\n	-v		Verbose" \
 
 #define udpsvd_trivial_usage \
        "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
 #define udpsvd_full_usage "\n\n" \
        "Create UDP socket, bind to IP:PORT and wait\n" \
        "for incoming packets. Run PROG for each packet,\n" \
-       "redirecting all further packets with same peer ip:port to it\n" \
-     "\nIP		IP to listen on. '0' = all" \
-     "\nPORT		Port to listen on" \
-     "\nPROG [ARGS]	Program to run" \
-     "\n-l NAME		Local hostname (else looks up local hostname in DNS)" \
-     "\n-u USER[:GROUP]	Change to user/group after bind" \
-     "\n-c N		Handle up to N connections simultaneously" \
-     "\n-h		Look up peer's hostname" \
-     "\n-E		Do not set up environment variables" \
-     "\n-v		Verbose" \
+       "redirecting all further packets with same peer ip:port to it.\n" \
+     "\n	IP		IP to listen on. '0' = all" \
+     "\n	PORT		Port to listen on" \
+     "\n	PROG [ARGS]	Program to run" \
+     "\n	-l NAME		Local hostname (else looks up local hostname in DNS)" \
+     "\n	-u USER[:GRP]	Change to user/group after bind" \
+     "\n	-c N		Handle up to N connections simultaneously" \
+     "\n	-h		Look up peer's hostname" \
+     "\n	-E		Do not set up environment variables" \
+     "\n	-v		Verbose" \
 
 #define tftp_trivial_usage \
        "[OPTIONS] HOST [PORT]"