Mercurial > hg > aboriginal

annotate system-image.sh @ 1056:4a6f0088450c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Only rebuild kernel when we need to.
author Rob Landley <rob@landley.net>
date Tue, 04 May 2010 00:49:14 -0500
parents ed8e33b81032
children 1d776e44b908
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
177
6b4844b708b9 dash->bash.
Rob Landley <rob@landley.net>
parents: 162
diff changeset
1 #!/bin/bash
109
d9dae1196ea7 Package ext2 filesystem image using UML.
Rob Landley <rob@landley.net>
parents:
diff changeset
2
888
626288dd5cf3 Lots of comments.
Rob Landley <rob@landley.net>
parents: 864
diff changeset
3 # Package a root filesystem directory into a filesystem image, with
626288dd5cf3 Lots of comments.
Rob Landley <rob@landley.net>
parents: 864
diff changeset
4 # associated bootable kernel binary and launch scripts.
109
d9dae1196ea7 Package ext2 filesystem image using UML.
Rob Landley <rob@landley.net>
parents:
diff changeset
5
669
1cf41855bb85 More error checking.
Rob Landley <rob@landley.net>
parents: 664
diff changeset
6 source sources/include.sh || exit 1
109
d9dae1196ea7 Package ext2 filesystem image using UML.
Rob Landley <rob@landley.net>
parents:
diff changeset
7
744
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
8 # Parse the sources/targets/$1 directory
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
9
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
10 read_arch_dir "$1"
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
11
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
12 # Do we have our prerequisites?
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
13
783
db06a8c1bfed Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
parents: 773
diff changeset
14 [ -z "$NATIVE_ROOT" ] && NATIVE_ROOT="$BUILD/root-filesystem-$ARCH"
744
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
15 if [ ! -d "$NATIVE_ROOT" ]
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
16 then
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
17 [ -z "$FAIL_QUIET" ] && echo No "$NATIVE_ROOT" >&2
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
18 exit 1
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
19 fi
759adf5a0fe9 Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents: 728
diff changeset
20
913
6a0f58ba29d3 Use killtree instead of mysetsid.
Rob Landley <rob@landley.net>
parents: 908
diff changeset
21 # Kill our background tasks when we exit prematurely
719
428df726cf7f Have system-image.sh do its own setsid variant so when it does dienow() it can kill all its own backgrounded processes, but won't take down the parent shell that ran it.
Rob Landley <rob@landley.net>
parents: 712
diff changeset
22
913
6a0f58ba29d3 Use killtree instead of mysetsid.
Rob Landley <rob@landley.net>
parents: 908
diff changeset
23 trap "killtree $$" EXIT
719
428df726cf7f Have system-image.sh do its own setsid variant so when it does dienow() it can kill all its own backgrounded processes, but won't take down the parent shell that ran it.
Rob Landley <rob@landley.net>
parents: 712
diff changeset
24
813
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
25 # Announce start of stage. (Down here after the recursive call above so
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
26 # it doesn't get announced twice.)
764
dc34da83204d Cosmetic fix: don't announce system-image.sh stage twice.
Rob Landley <rob@landley.net>
parents: 747
diff changeset
27
dc34da83204d Cosmetic fix: don't announce system-image.sh stage twice.
Rob Landley <rob@landley.net>
parents: 747
diff changeset
28 echo "=== Packaging system image from root-filesystem"
dc34da83204d Cosmetic fix: don't announce system-image.sh stage twice.
Rob Landley <rob@landley.net>
parents: 747
diff changeset
29
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
30 mkdir -p "$STAGE_DIR"
815
8129df56091b Extended setupfor/cleanup to create binary package tarballs if the configure option BINARY_PACKAGE_TARBALLS is set. These tarballs extract into the current directory and add all the changed files installed by this package build, so you can pick and choose when assembling your own filesystem.
Rob Landley <rob@landley.net>
parents: 813
diff changeset
31 blank_tempdir "$WORK"
764
dc34da83204d Cosmetic fix: don't announce system-image.sh stage twice.
Rob Landley <rob@landley.net>
parents: 747
diff changeset
32
728
14b9373956a7 Teach squashfs to create /dev/console and change default image time to squashfs.
Rob Landley <rob@landley.net>
parents: 720
diff changeset
33 [ -z "$SYSIMAGE_TYPE" ] && SYSIMAGE_TYPE=squashfs
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
34
783
db06a8c1bfed Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
parents: 773
diff changeset
35 USRDIR=""
db06a8c1bfed Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
parents: 773
diff changeset
36 [ -z "$ROOT_NODIRS" ] && USRDIR=/usr
572
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
37
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
38 # This next bit is a little complicated; we generate the root filesystem image
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
39 # in the middle of building a kernel. This is necessary to embed an
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
40 # initramfs in the kernel, and allows us to parallelize the kernel build with
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
41 # the image generation. Having the other image types in the same if/else
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
42 # staircase with initramfs lets us detect unknown image types (probably typos)
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
43 # without repeating any.
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
44
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
45 # Build a linux kernel for the target
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
46
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
47 setupfor linux
944
fc134a13357e Largeish refactoring and cleanup of compiler build:
Rob Landley <rob@landley.net>
parents: 925
diff changeset
48 [ -z "$BOOT_KARCH" ] && BOOT_KARCH=$KARCH
591
4750bed36a72 The kernel changed so CONFIG_BLK_DEV_INITRD has to be enabled to use initramfs; yes even the built-in one.
Rob Landley <rob@landley.net>
parents: 590
diff changeset
49 cp "$(getconfig linux)" mini.conf || dienow
4750bed36a72 The kernel changed so CONFIG_BLK_DEV_INITRD has to be enabled to use initramfs; yes even the built-in one.
Rob Landley <rob@landley.net>
parents: 590
diff changeset
50 [ "$SYSIMAGE_TYPE" == "initramfs" ] &&
4750bed36a72 The kernel changed so CONFIG_BLK_DEV_INITRD has to be enabled to use initramfs; yes even the built-in one.
Rob Landley <rob@landley.net>
parents: 590
diff changeset
51 (echo "CONFIG_BLK_DEV_INITRD=y" >> mini.conf || dienow)
944
fc134a13357e Largeish refactoring and cleanup of compiler build:
Rob Landley <rob@landley.net>
parents: 925
diff changeset
52 make ARCH=$BOOT_KARCH KCONFIG_ALLCONFIG=mini.conf $LINUX_FLAGS \
591
4750bed36a72 The kernel changed so CONFIG_BLK_DEV_INITRD has to be enabled to use initramfs; yes even the built-in one.
Rob Landley <rob@landley.net>
parents: 590
diff changeset
53 allnoconfig >/dev/null || dienow
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
54
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
55 # This is a layering violation: we're adding stuff to the native root
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
56 # filesystem. But we want the kernel .config to be saved in the system
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
57 # image's filesystem. (TODO: Find a better way to do this.)
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
58
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
59 [ -d "$STAGE_DIR/usr/src" ] && cp .config "$NATIVE_ROOT/usr/src/config-linux"
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
60
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
61 # Build kernel in parallel with initramfs
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
62
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
63 if [ "$SYSIMAGE_TYPE" == initramfs ] || [ ! -e "$STAGE_DIR/zImage-$ARCH" ]
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
64 then
999
4bd1bc15a744 Move distcc setup to dev-environment.sh. Fix bug where CPUS wasn't defined if distcc wasn't being used (leading to make -j with no limit, and OOM conditions in the emulated system).
Rob Landley <rob@landley.net>
parents: 988
diff changeset
65 echo "make -j $CPUS ARCH=$BOOT_KARCH $DO_CROSS $LINUX_FLAGS $VERBOSITY" &&
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
66 maybe_fork "make -j $CPUS ARCH=$BOOT_KARCH $DO_CROSS $LINUX_FLAGS $VERBOSITY || dienow"
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
67 fi
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
68
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
69 # Embed an initramfs image in the kernel?
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
70
719
428df726cf7f Have system-image.sh do its own setsid variant so when it does dienow() it can kill all its own backgrounded processes, but won't take down the parent shell that ran it.
Rob Landley <rob@landley.net>
parents: 712
diff changeset
71 echo "Generating root filesystem of type: $SYSIMAGE_TYPE"
428df726cf7f Have system-image.sh do its own setsid variant so when it does dienow() it can kill all its own backgrounded processes, but won't take down the parent shell that ran it.
Rob Landley <rob@landley.net>
parents: 712
diff changeset
72
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
73 rm "$STAGE_DIR/image-$ARCH"* 2>/dev/null
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
74
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
75 if [ "$SYSIMAGE_TYPE" == "initramfs" ]
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
76 then
588
965923c576f3 More initramfs fixes. Still doesn't work yet.
Rob Landley <rob@landley.net>
parents: 586
diff changeset
77 $CC usr/gen_init_cpio.c -o my_gen_init_cpio || dienow
965923c576f3 More initramfs fixes. Still doesn't work yet.
Rob Landley <rob@landley.net>
parents: 586
diff changeset
78 (./my_gen_init_cpio <(
597
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
79 "$SOURCES"/toys/gen_initramfs_list.sh "$NATIVE_ROOT"
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
80 [ ! -e "$NATIVE_ROOT"/init ] &&
783
db06a8c1bfed Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
parents: 773
diff changeset
81 echo "slink /init $USRDIR/sbin/init.sh 755 0 0"
597
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
82 [ ! -d "$NATIVE_ROOT"/dev ] && echo "dir /dev 755 0 0"
590
8e7db79a3d75 Make initramfs work, add "--memory MEGS" option to ./run-emulator.sh and make run-from-build.sh use it.
Rob Landley <rob@landley.net>
parents: 588
diff changeset
83 echo "nod /dev/console 660 0 0 c 5 1"
588
965923c576f3 More initramfs fixes. Still doesn't work yet.
Rob Landley <rob@landley.net>
parents: 586
diff changeset
84 ) || dienow
965923c576f3 More initramfs fixes. Still doesn't work yet.
Rob Landley <rob@landley.net>
parents: 586
diff changeset
85 ) | gzip -9 > initramfs_data.cpio.gz || dienow
965923c576f3 More initramfs fixes. Still doesn't work yet.
Rob Landley <rob@landley.net>
parents: 586
diff changeset
86 echo Initramfs generated.
354
d96741481221 User Mode Linux found a new way to break: now when it panics, it sends a kill
Rob Landley <rob@landley.net>
parents: 353
diff changeset
87
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
88 # Wait for initial kernel build to finish.
572
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
89
773
2b9e8af90917 Remove wait4background, the shell has a builtin "wait" and we don't care about non-zero wait counts anymore.
Rob Landley <rob@landley.net>
parents: 764
diff changeset
90 wait
572
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
91
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
92 # This is a repeat of an earlier make invocation, but if we try to
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
93 # consolidate them the dependencies build unnecessary prereqisites
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
94 # and then decide that they're newer than the cpio.gz we supplied,
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
95 # and thus overwrite it with a default (emptyish) one.
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
96
573
de6725a2fdad Fix an "it doesn't boot" bug dating back to commit 553. Sigh.
Rob Landley <rob@landley.net>
parents: 572
diff changeset
97 echo "Building kernel with initramfs."
572
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
98 [ -f initramfs_data.cpio.gz ] &&
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
99 touch initramfs_data.cpio.gz &&
1277d5ae4507 Move bin/qemu-setup.sh to sbin/init.sh and do more work on initramfs packaging. (Doesn't work yet.)
Rob Landley <rob@landley.net>
parents: 553
diff changeset
100 mv initramfs_data.cpio.gz usr &&
944
fc134a13357e Largeish refactoring and cleanup of compiler build:
Rob Landley <rob@landley.net>
parents: 925
diff changeset
101 make -j $CPUS ARCH=$BOOT_KARCH $DO_CROSS $LINUX_FLAGS || dienow
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
102
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
103 # No need to supply an hda image to emulator.
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
104
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
105 IMAGE=
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
106 elif [ "$SYSIMAGE_TYPE" == "ext2" ]
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
107 then
597
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
108 # Generate a 64 megabyte ext2 filesystem image from the $NATIVE_ROOT
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
109 # directory, with a temporary file defining the /dev nodes for the new
3d67228ceb1e Rename $NATIVE to $NATIVE_ROOT and allow it to be supplied externally so system-image.sh can package up an arbitrary native root filesystem source dir.
Rob Landley <rob@landley.net>
parents: 593
diff changeset
110 # filesystem.
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
111
616
a95cb8f13284 Add SYSIMAGE_HDA_MEGS config parameter (defaulting to 64).
Rob Landley <rob@landley.net>
parents: 597
diff changeset
112 [ -z "$SYSIMAGE_HDA_MEGS" ] && SYSIMAGE_HDA_MEGS=64
a95cb8f13284 Add SYSIMAGE_HDA_MEGS config parameter (defaulting to 64).
Rob Landley <rob@landley.net>
parents: 597
diff changeset
113
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
114 IMAGE="image-${ARCH}.ext2"
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
115 DEVLIST="$WORK"/devlist
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
116
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
117 echo "/dev d 755 0 0 - - - - -" > "$DEVLIST" &&
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
118 echo "/dev/console c 640 0 0 5 1 0 0 -" >> "$DEVLIST" &&
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
119
671
fda459e9515a Autodetect the amount of space in a mini-native directory for genext2fs.
Rob Landley <rob@landley.net>
parents: 669
diff changeset
120 # Produce a filesystem with the currently used space plus 20% for filesystem
fda459e9515a Autodetect the amount of space in a mini-native directory for genext2fs.
Rob Landley <rob@landley.net>
parents: 669
diff changeset
121 # overhead, which should always be big enough.
642
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
122
712
9d766670154a genext2fs needs a minimum amount of free space or it dies.
Rob Landley <rob@landley.net>
parents: 711
diff changeset
123 BLOCKS=$[1024*(($(du -m -s "$NATIVE_ROOT" | awk '{print $1}')*12)/10)]
9d766670154a genext2fs needs a minimum amount of free space or it dies.
Rob Landley <rob@landley.net>
parents: 711
diff changeset
124 [ $BLOCKS -lt 4096 ] && BLOCKS=4096
9d766670154a genext2fs needs a minimum amount of free space or it dies.
Rob Landley <rob@landley.net>
parents: 711
diff changeset
125
9d766670154a genext2fs needs a minimum amount of free space or it dies.
Rob Landley <rob@landley.net>
parents: 711
diff changeset
126 genext2fs -z -D "$DEVLIST" -d "$NATIVE_ROOT" -b $BLOCKS -i 1024 \
813
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
127 "$STAGE_DIR/$IMAGE" &&
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
128 rm "$DEVLIST" || dienow
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
129
642
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
130 # Extend image size to HDA_MEGS if necessary, keeping it sparse. (Feeding
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
131 # a larger -b size to genext2fs is insanely slow, and not particularly
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
132 # sparse.)
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
133
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
134 echo "$(stat -c %s "$STAGE_DIR/$IMAGE") -lt $SYSIMAGE_HDA_MEGS"
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
135
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
136 if [ ! -z "$SYSIMAGE_HDA_MEGS" ] &&
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
137 [ $((`stat -c %s "$STAGE_DIR/$IMAGE"` / (1024*1024) )) -lt "$SYSIMAGE_HDA_MEGS" ]
642
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
138 then
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
139 echo resizing image to $SYSIMAGE_HDA_MEGS
813
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
140 dd if=/dev/zero of="$STAGE_DIR/$IMAGE" bs=1k count=1 seek=$[1024*1024-1] &&
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
141 resize2fs "$STAGE_DIR/$IMAGE" ${SYSIMAGE_HDA_MEGS}M || dienow
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
142 echo resize complete
642
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
143 fi
c92dc77da038 Since gene2fs can't produce large images in a reasonable amount of time, make a 64 meg image and resize it if necessary. (This means the minimum image size is 64 megs, because gene2fs won't run unless you specify a size, but it knows right away if the size you gave it wasn't big enough. I don't understand this either.)
Rob Landley <rob@landley.net>
parents: 640
diff changeset
144
648
a72f7f70c003 Now that the 2.6.29 kernel is out with squashfs, add squashfs to host-tools.sh and system-image.sh.
Rob Landley <rob@landley.net>
parents: 643
diff changeset
145 elif [ "$SYSIMAGE_TYPE" == "squashfs" ]
a72f7f70c003 Now that the 2.6.29 kernel is out with squashfs, add squashfs to host-tools.sh and system-image.sh.
Rob Landley <rob@landley.net>
parents: 643
diff changeset
146 then
a72f7f70c003 Now that the 2.6.29 kernel is out with squashfs, add squashfs to host-tools.sh and system-image.sh.
Rob Landley <rob@landley.net>
parents: 643
diff changeset
147 IMAGE="image-${ARCH}.sqf"
813
e2fc10ede93f Consistently use STAGE_DIR as the output directory. (root-filesystem.sh already did, host-tools.sh was using $HOSTTOOLS, cross-compiler.sh was using $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents: 783
diff changeset
148 mksquashfs "${NATIVE_ROOT}" "$STAGE_DIR/$IMAGE" -noappend -all-root \
728
14b9373956a7 Teach squashfs to create /dev/console and change default image time to squashfs.
Rob Landley <rob@landley.net>
parents: 720
diff changeset
149 -no-progress -p "/dev d 755 0 0" -p "/dev/console c 666 0 0 5 1" || dienow
586
c9c7420e952b More tweaks to make hw- targets work.
Rob Landley <rob@landley.net>
parents: 581
diff changeset
150 else
c9c7420e952b More tweaks to make hw- targets work.
Rob Landley <rob@landley.net>
parents: 581
diff changeset
151 echo "Unknown image type." >&2
c9c7420e952b More tweaks to make hw- targets work.
Rob Landley <rob@landley.net>
parents: 581
diff changeset
152 dienow
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
153 fi
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
154
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
155 # Wait for kernel build to finish (may be a NOP)
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
156
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
157 echo Image generation complete.
773
2b9e8af90917 Remove wait4background, the shell has a builtin "wait" and we don't care about non-zero wait counts anymore.
Rob Landley <rob@landley.net>
parents: 764
diff changeset
158 wait
581
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
159 trap "" EXIT
9dffdd74c186 More changes for initramfs and hw- targets with a base architecture.
Rob Landley <rob@landley.net>
parents: 580
diff changeset
160
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
161 # Install kernel
1056
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
162 if [ ! -e "$STAGE_DIR/zImage-$ARCH" ]
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
163 then
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
164 cp "$KERNEL_PATH" "$STAGE_DIR/zImage-$ARCH"
4a6f0088450c Only rebuild kernel when we need to.
Rob Landley <rob@landley.net>
parents: 1005
diff changeset
165 fi
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
166
815
8129df56091b Extended setupfor/cleanup to create binary package tarballs if the configure option BINARY_PACKAGE_TARBALLS is set. These tarballs extract into the current directory and add all the changed files installed by this package build, so you can pick and choose when assembling your own filesystem.
Rob Landley <rob@landley.net>
parents: 813
diff changeset
167 cleanup
553
80f3356577fc Move kernel building from mini-native to package-mini-native in preparation for initramfs packaging option.
Rob Landley <rob@landley.net>
parents: 537
diff changeset
168
893
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
169 # Provide qemu's common command line options between architectures.
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
170
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
171 function kernel_cmdline()
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
172 {
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
173 [ "$SYSIMAGE_TYPE" != "initramfs" ] &&
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
174 echo -n "root=/dev/$ROOT rw init=$USRDIR/sbin/init.sh "
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
175
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
176 echo -n "panic=1 PATH=\$DISTCC_PATH_PREFIX${USRDIR}/bin console=$CONSOLE"
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
177 echo -n " HOST=$ARCH ${KERNEL_EXTRA}\$KERNEL_EXTRA"
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
178 }
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
179
325
51bcd6de223d Redo plumbing that constructs run-emulator.sh. Group common qemu command
Rob Landley <rob@landley.net>
parents: 317
diff changeset
180 function qemu_defaults()
51bcd6de223d Redo plumbing that constructs run-emulator.sh. Group common qemu command
Rob Landley <rob@landley.net>
parents: 317
diff changeset
181 {
893
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
182 echo -n "-nographic -no-reboot -kernel \"$2\" \$WITH_HDC \$WITH_HDB"
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
183 [ "$SYSIMAGE_TYPE" != "initramfs" ] && echo -n " -hda \"$1\""
9ae3c9520bec Split out kernel_cmdline from qemu-defaults.
Rob Landley <rob@landley.net>
parents: 888
diff changeset
184 echo -n " -append \"$(kernel_cmdline)\" \$QEMU_EXTRA"
325
51bcd6de223d Redo plumbing that constructs run-emulator.sh. Group common qemu command
Rob Landley <rob@landley.net>
parents: 317
diff changeset
185 }
51bcd6de223d Redo plumbing that constructs run-emulator.sh. Group common qemu command
Rob Landley <rob@landley.net>
parents: 317
diff changeset
186
490
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
187 # Write out a script to call the appropriate emulator. We split out the
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
188 # filesystem, kernel, and base kernel command line arguments in case you want
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
189 # to use an emulator other than qemu, but put the default case in qemu_defaults
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
190
1005
ed8e33b81032 Make run-emulator.sh executable.
Rob Landley <rob@landley.net>
parents: 1000
diff changeset
191 cat > "$STAGE_DIR/run-emulator.sh" << EOF &&
1000
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
192 ARCH=$ARCH
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
193 run_emulator()
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
194 {
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
195 [ ! -z "\$DEBUG" ] && set -x
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
196 $(emulator_command "$IMAGE" zImage-$ARCH)
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
197 }
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
198
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
199 if [ "\$1" != "--norun" ]
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
200 then
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
201 run_emulator
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
202 fi
6a6a9e8de6ef Finish previous commit: fix HDB and HDC and make run_emulator() a function. (And finally, if you say DEBUG=1 you get the emulator command output! Yay!)
Rob Landley <rob@landley.net>
parents: 999
diff changeset
203 EOF
1005
ed8e33b81032 Make run-emulator.sh executable.
Rob Landley <rob@landley.net>
parents: 1000
diff changeset
204 chmod +x "$STAGE_DIR/run-emulator.sh" &&
864
5660a438421b Make system-image.sh write out dev-environment.sh from a here document.
Rob Landley <rob@landley.net>
parents: 863
diff changeset
205
999
4bd1bc15a744 Move distcc setup to dev-environment.sh. Fix bug where CPUS wasn't defined if distcc wasn't being used (leading to make -j with no limit, and OOM conditions in the emulated system).
Rob Landley <rob@landley.net>
parents: 988
diff changeset
206 cat "$SOURCES"/toys/{unique-port,dev-environment}.sh >> "$STAGE_DIR/dev-environment.sh" &&
4bd1bc15a744 Move distcc setup to dev-environment.sh. Fix bug where CPUS wasn't defined if distcc wasn't being used (leading to make -j with no limit, and OOM conditions in the emulated system).
Rob Landley <rob@landley.net>
parents: 988
diff changeset
207 chmod +x "$STAGE_DIR/dev-environment.sh" || dienow
490
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
208
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
209 # Tar it up.
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
210
988
30e4bab11f9e Rename SKIP_STAGE_TARBALLS to NO_STAGE_TARBALLS (for consistency), and make system-image.sh use it instead of doing it by hand.
Rob Landley <rob@landley.net>
parents: 972
diff changeset
211 ARCH="$ARCH_NAME" create_stage_tarball
267
98c1a2136322 Update package-mini-native.sh to create qemu-image-$ARCH.tar.bz2
Rob Landley <rob@landley.net>
parents: 264
diff changeset
212
490
004f9509349b Rip out User Mode Linux, switch to genext2fs instead. (Based on an old patch from James Davidson.)
Rob Landley <rob@landley.net>
parents: 486
diff changeset
213 echo -e "=== Packaging complete\e[0m"