Noux: add noux-pkg/lynx

Explanation why --disable-rpath-hack is needed:

When building on pistachio_x86 $(LDFLAGS) contains '-L[...]/l4/lib'
which will be transformed by autoconf to '-rpath [...]/l4/lib'.
Now the problem at hand is that we pretend to be FreeBSD when we are
actually not. So autoconf assumes it is valid to use '-path'  when it
is actually not.

Also we use zlib for (de)compressing gzipped streams/files instead of
calling gzip as this currently somewhat buggy.

ports/ports/lynx.mk

@@ -0,0 +1,19 @@
+LYNX = lynx-2.8.8.dev12
+LYNX_TGZ = $(LYNX).tar.gz
+LYNX_URL = http://lynx.isc.org/gnumatic/$(LYNX_TGZ)
+#
+# Interface to top-level prepare Makefile
+#
+PORTS += $(LYNX)
+
+prepare:: $(CONTRIB_DIR)/$(LYNX)
+
+#
+# Port-specific local rules
+#
+$(DOWNLOAD_DIR)/$(LYNX_TGZ):
+	$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) -O $@ $(LYNX_URL) && touch $@
+
+$(CONTRIB_DIR)/$(LYNX): $(DOWNLOAD_DIR)/$(LYNX_TGZ)
+	$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR) && touch $@
+	$(VERBOSE)patch -d contrib/ -N -p0 < src/noux-pkg/lynx/build.patch

ports/run/noux_net_lynx_interactive.run

@@ -0,0 +1,204 @@
+if {![have_spec x86]} {
+	puts "\nThis runscript is supported on the x86 architecture only\n"
+	exit 0
+}
+
+#
+# Uncomment the following line when working on the VIM source code. Otherwise,
+# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
+#
+#exec rm -rf noux-pkg/bash bin/bash
+
+set build_components {
+	core init drivers/timer
+	noux/net lib/libc_noux
+	drivers/framebuffer drivers/pci drivers/input
+	drivers/nic
+	drivers/timer
+	server/terminal server/ram_fs
+	test/libports/ncurses
+	test/libports/readline
+	test/libports/zlib
+}
+
+#
+# Build Noux packages only once
+#
+set noux_pkgs "bash coreutils lynx noux-etc"
+
+foreach pkg $noux_pkgs {
+	lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
+
+build $build_components
+
+# strip all binaries prior archiving
+set find_args ""
+foreach pkg $noux_pkgs { append find_args " bin/$pkg/" }
+exec sh -c "find $find_args -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
+
+# add bash as sh
+exec cp bin/bash/bin/bash bin/bash/bin/sh
+
+foreach pkg $noux_pkgs {
+	exec tar cfv bin/$pkg.tar -h -C bin/$pkg . }
+
+create_boot_directory
+
+append config {
+	<config verbose="yes">
+		<parent-provides>
+			<service name="ROM"/>
+			<service name="LOG"/>
+			<service name="CAP"/>
+			<service name="RAM"/>
+			<service name="RM"/>
+			<service name="CPU"/>
+			<service name="PD"/>
+			<service name="IRQ"/>
+			<service name="IO_PORT"/>
+			<service name="IO_MEM"/>
+			<service name="SIGNAL"/>
+		</parent-provides>
+		<default-route>
+			<any-service> <any-child/> <parent/> </any-service>
+		</default-route>
+		<start name="timer">
+			<resource name="RAM" quantum="1M"/>
+			<provides><service name="Timer"/></provides>
+		</start> }
+
+append_if [have_spec sdl] config {
+	<start name="fb_sdl">
+		<resource name="RAM" quantum="4M"/>
+		<provides>
+			<service name="Input"/>
+			<service name="Framebuffer"/>
+		</provides>
+	</start>}
+
+append_if [have_spec pci] config {
+	<start name="pci_drv">
+		<resource name="RAM" quantum="1M"/>
+		<provides><service name="PCI"/></provides>
+	</start>}
+
+append_if [have_spec vesa] config {
+	<start name="vesa_drv">
+		<resource name="RAM" quantum="1M"/>
+		<provides><service name="Framebuffer"/></provides>
+	</start>}
+
+append_if [have_spec pl11x] config {
+	<start name="pl11x_drv">
+		<resource name="RAM" quantum="2M"/>
+		<provides><service name="Framebuffer"/></provides>
+	</start>}
+
+append_if [have_spec ps2] config {
+	<start name="ps2_drv">
+		<resource name="RAM" quantum="1M"/>
+		<provides><service name="Input"/></provides>
+	</start> }
+
+append config {
+	<start name="terminal">
+		<resource name="RAM" quantum="2M"/>
+		<provides><service name="Terminal"/></provides>
+		<config>
+			<keyboard layout="us"/>
+		</config>
+	</start>
+		<start name="nic_drv">
+		<resource name="RAM" quantum="4M"/>
+		<provides> <service name="Nic"/> </provides>
+	</start>
+	<start name="ram_fs">
+		<resource name="RAM" quantum="10M"/>
+		<provides><service name="File_system"/></provides>
+		<config>
+			<content>
+				<dir name="tmp">
+				</dir>
+				<dir name="home">
+				</dir>
+			</content>
+			<policy label="noux -> root" root="/" />
+			<policy label="noux -> home" root="/home" writeable="yes" />
+			<policy label="noux -> tmp"  root="/tmp"  writeable="yes" />
+		</config>
+	</start>
+	<start name="noux">
+		<binary name="noux_net" />
+		<resource name="RAM" quantum="1G" />
+		<config>
+			<user name="lynx_user" uid="3" gid="3">
+				<shell name="/bin/bash" />
+				<home name="/home" />
+			</user>
+			<fstab>
+}
+
+foreach pkg $noux_pkgs {
+	append config "				<tar name=\"$pkg.tar\" />" }
+
+append config {
+				<dir name="home">
+					<fs label="home" />
+				</dir>
+				<dir name="ram"> <fs label="root" /> </dir>
+				<dir name="tmp"> <fs label="tmp" /> </dir>
+
+				<dir name="dev">
+					<null />
+					<zero />
+				</dir>
+
+			</fstab>
+			<start name="/bin/bash">
+				<env name="TERM" value="linux" />
+			</start>
+		</config>
+	</start>
+</config>
+}
+
+install_config $config
+
+
+#
+# Boot modules
+#
+
+# generic modules
+set boot_modules {
+	core init timer ld.lib.so noux_net nic_drv terminal ram_fs
+	libc.lib.so libm.lib.so libc_noux.lib.so libc_resolv.lib.so
+	lwip.lib.so ncurses.lib.so
+	readline.lib.so zlib.lib.so libcrypto.lib.so libssl.lib.so
+}
+
+foreach pkg $noux_pkgs {
+	lappend boot_modules "$pkg.tar" }
+
+# platform-specific modules
+lappend_if [have_spec linux] boot_modules fb_sdl
+lappend_if [have_spec pci]   boot_modules pci_drv
+lappend_if [have_spec vesa]  boot_modules vesa_drv
+lappend_if [have_spec ps2]   boot_modules ps2_drv
+lappend_if [have_spec pl11x] boot_modules pl11x_drv
+
+build_boot_image $boot_modules
+
+if {[have_spec x86_64]} {
+	# bash.tar is really huge when built for x86_64
+	append qemu_args " -m 320 "
+}
+
+append_if [have_spec x86]     qemu_args " -net nic,model=e1000"
+append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "
+
+append qemu_args " -net user "
+
+run_genode_until forever
+
+#exec rm bin/bash.tar

ports/src/noux-pkg/lynx/build.patch

@@ -0,0 +1,11 @@
+--- lynx-2.8.8.dev12.orig/src/makefile.in	2012-06-18 15:44:22.237274112 +0200
++++ lynx-2.8.8.dev12/src/makefile.in	2012-06-18 15:44:37.774023653 +0200
+@@ -102,7 +102,7 @@
+
+ lynx$x:   message do_chartrans_stuff $(top_builddir)/LYHelp.h $(OBJS) $(WWWLIB)
+ 	@echo "Linking and creating Lynx executable"
+-	$(CC) $(CC_OPTS) $(LDFLAGS) -o $@  $(OBJS) $(WWWLIB) $(LDFLAGS) $(LIBS) $(INTLLIB)
++	$(CC) $(CC_OPTS) $(LDFLAGS) -o $@  $(OBJS) $(WWWLIB) $(LIBS) $(INTLLIB)
+ 	@echo "Copying Lynx executable into top-level directory"
+ 	rm -f $(top_builddir)/$@
+ 	cp $@ $(top_builddir)/

ports/src/noux-pkg/lynx/target.mk

@@ -0,0 +1,35 @@
+NOUX_CONFIGURE_ARGS = --with-ssl \
+                      --with-zlib \
+                      --disable-nls \
+                      --disable-ipv6 \
+                      --disable-rpath-hack \
+                      --with-cfg-file=/etc/lynx.cfg \
+                      --with-lss-file=/etc/lynx.lss
+
+#
+# Needed for <sys/types.h>
+#
+NOUX_CFLAGS += -D__BSD_VISIBLE
+
+LIBS += ncurses zlib libssl libc_resolv
+
+#
+# Make the zlib linking test succeed
+#
+Makefile: dummy_libs 
+
+NOUX_LDFLAGS += -L$(PWD)
+
+dummy_libs: libcrypto.a libssl.a libz.a
+
+libcrypto.a:
+	$(VERBOSE)$(AR) -rc $@
+
+libssl.a:
+	$(VERBOSE)$(AR) -rc $@
+
+libz.a:
+	$(VERBOSE)$(AR) -rc $@
+
+
+include $(REP_DIR)/mk/noux.mk