Mercurial > hg > aboriginal
annotate cross-compiler.sh @ 835:f0b5901bca48
Cosmetic tweaks. (Make title bar changing callable from elsewhere, make run-emulator.sh kill distccd quietly.)
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Sun, 04 Oct 2009 21:53:36 -0500 |
| parents | d1a88d878e18 |
| children | f80c47e8991d |
| rev | line source |
|---|---|
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175
6fd189c18c1c
Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf,
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1 #!/bin/bash |
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1
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First version of new build script. Does nothing, but does it correctly.
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2 |
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34
ad1cfcb043c7
Cleaup pass: Break out shell functions and variable definitions into include.sh.
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3 # Get lots of predefined environment variables and shell functions. |
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3
1b721a51e9c6
Extract headers, build cross-binutils, build cross-gcc. Needs a C library.
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4 |
| 669 | 5 source sources/include.sh || exit 1 |
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First version of new build script. Does nothing, but does it correctly.
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6 |
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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>
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7 # Parse the sources/targets/$1 directory |
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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:
726
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8 |
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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:
726
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9 read_arch_dir "$1" |
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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:
726
diff
changeset
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10 |
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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>
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726
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11 # If this target has a base architecture that's already been built, use that. |
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583
1bb180e6a4ba
Actually define CROSS (missed in 581).
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12 |
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783
db06a8c1bfed
Lots of changes to move buildall.sh functionality into build.sh.
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13 check_for_base_arch || exit 0 |
| 41 | 14 |
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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:
726
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changeset
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15 # Ok, we have work to do. Announce start of stage. |
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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 $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents:
726
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16 |
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485
b0438691e9e1
Move color selection into ./config. (The default colors don't look great on a white background.)
Rob Landley <rob@landley.net>
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482
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17 echo -e "$CROSS_COLOR" |
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783
db06a8c1bfed
Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
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18 echo "=== Building $STAGE_NAME" |
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47
edaa86240321
Turnerize the build script and teach cross-compile.sh to build qemu when
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19 |
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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 $CROSS, and system-image.sh was using SYSIMAGE.)
Rob Landley <rob@landley.net>
parents:
783
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20 blank_tempdir "$STAGE_DIR" |
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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 $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
Rob Landley <rob@landley.net>
parents:
726
diff
changeset
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21 blank_tempdir "$WORK" |
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685
90ab1a1f4db5
Teach build not to rebuild base architecture toolchains. Factor out some common code while there.
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22 |
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820
d1a88d878e18
Factor out and unify binutils, gcc, and ccwrap builds.
Rob Landley <rob@landley.net>
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23 # Build binutils, gcc, and ccwrap |
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442
4b96ad732432
Add basic c++ support to the cross compiler. (No headers or libraries, but enough to cross compile uClibc++ in mini-native and use distcc with the cross compiler for C++.)
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24 |
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820
d1a88d878e18
Factor out and unify binutils, gcc, and ccwrap builds.
Rob Landley <rob@landley.net>
parents:
819
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25 FROM_ARCH="" PROGRAM_PREFIX="${ARCH}-" build_section binutils-gcc |
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8
0068264ad65a
Some work I did back in october but hadn't checked in yet: let setupfor()
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26 |
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819
da1ebb2e22d3
Part one of the great refactoring, breaking out the uClibc build so it isn't repeated in two places.
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27 # Build uClibc |
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18
eaf7a8d5e697
Managed to get a working toolchain, with wrapper script, to build a hello
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28 |
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820
d1a88d878e18
Factor out and unify binutils, gcc, and ccwrap builds.
Rob Landley <rob@landley.net>
parents:
819
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29 HOST_UTILS=1 build_section uClibc |
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3
1b721a51e9c6
Extract headers, build cross-binutils, build cross-gcc. Needs a C library.
landley@driftwood
parents:
1
diff
changeset
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30 |
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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 $CROSS, and system-image.sh was using SYSIMAGE.)
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31 cat > "${STAGE_DIR}"/README << EOF && |
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33
bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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32 Cross compiler for $ARCH |
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507
58e9523a775d
Tweak the readme, add comments, remove some dead code.
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33 From http://impactlinux.com/fwl |
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33
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Update build script. Now uses a config file (usage: ./build.sh arch), and
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34 |
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507
58e9523a775d
Tweak the readme, add comments, remove some dead code.
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35 To use: Add the "bin" subdirectory to your \$PATH, and use "$ARCH-gcc" as |
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33
bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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36 your compiler. |
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bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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37 |
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bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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38 The syntax used to build the Linux kernel is: |
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bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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39 |
| 41 | 40 make ARCH=${KARCH} CROSS_COMPILE=${ARCH}- |
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33
bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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41 |
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Update build script. Now uses a config file (usage: ./build.sh arch), and
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42 EOF |
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bf2e771f4ba5
Update build script. Now uses a config file (usage: ./build.sh arch), and
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43 |
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507
58e9523a775d
Tweak the readme, add comments, remove some dead code.
Rob Landley <rob@landley.net>
parents:
503
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44 # Strip the binaries |
| 48 | 45 |
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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 $CROSS, and system-image.sh was using SYSIMAGE.)
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46 cd "$STAGE_DIR" |
| 48 | 47 for i in `find bin -type f` `find "$CROSS_TARGET" -type f` |
| 48 do | |
| 49 strip "$i" 2> /dev/null | |
| 50 done | |
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507
58e9523a775d
Tweak the readme, add comments, remove some dead code.
Rob Landley <rob@landley.net>
parents:
503
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51 |
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58e9523a775d
Tweak the readme, add comments, remove some dead code.
Rob Landley <rob@landley.net>
parents:
503
diff
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52 # Tar it up |
| 48 | 53 |
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783
db06a8c1bfed
Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
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744
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54 create_stage_tarball |
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576
036dbe218036
Add BASE_ARCH support, so a hardware architecture can specify a base architecture and just provide a different kernel.
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55 |
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783
db06a8c1bfed
Lots of changes to move buildall.sh functionality into build.sh.
Rob Landley <rob@landley.net>
parents:
744
diff
changeset
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56 # A quick hello world program to test the cross compiler out. |
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93
153ba1a0b427
Break out the qemu build (and squashfs) into something easy to comment out,
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57 # Build hello.c dynamic, then static, to verify header/library paths. |
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153ba1a0b427
Break out the qemu build (and squashfs) into something easy to comment out,
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58 |
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175
6fd189c18c1c
Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf,
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59 echo "Sanity test: building Hello World." |
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6fd189c18c1c
Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf,
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147
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60 |
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93
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Break out the qemu build (and squashfs) into something easy to comment out,
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61 "${ARCH}-gcc" -Os "${SOURCES}/toys/hello.c" -o "$WORK"/hello && |
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153ba1a0b427
Break out the qemu build (and squashfs) into something easy to comment out,
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62 "${ARCH}-gcc" -Os -static "${SOURCES}/toys/hello.c" -o "$WORK"/hello && |
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654
fa2498e3b3c9
Make a config option for the cross compiler smoke test. The problem is that recent kernel upgrades broke qemu-arm (application emulation, not system emulation), so it can't run anything unless you "echo 0 > /proc/sys/vm/mmap_min_addr" as root. Fun.
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63 if [ ! -z "$CROSS_SMOKE_TEST" ] && which qemu-"${QEMU_TEST}" > /dev/null |
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Only run the sanity check on the toolchain if the appropriate qemu is installed.
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64 then |
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Only run the sanity check on the toolchain if the appropriate qemu is installed.
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65 [ x"$(qemu-"${QEMU_TEST}" "${WORK}"/hello)" == x"Hello world!" ] && |
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17d06149802e
Only run the sanity check on the toolchain if the appropriate qemu is installed.
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66 echo Cross-toolchain seems to work. |
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Only run the sanity check on the toolchain if the appropriate qemu is installed.
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67 fi |
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Break out the qemu build (and squashfs) into something easy to comment out,
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68 |
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153ba1a0b427
Break out the qemu build (and squashfs) into something easy to comment out,
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69 [ $? -ne 0 ] && dienow |
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153ba1a0b427
Break out the qemu build (and squashfs) into something easy to comment out,
Rob Landley <rob@landley.net>
parents:
88
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changeset
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70 |
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47
edaa86240321
Turnerize the build script and teach cross-compile.sh to build qemu when
Rob Landley <rob@landley.net>
parents:
41
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71 echo -e "\e[32mCross compiler toolchain build complete.\e[0m" |