aboriginal: cross-compiler.sh annotate

annotate cross-compiler.sh @ 175:6fd189c18c1c

Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, 3) Note when about to run qemu application emulation sanity test (so people have some clue why it failed if it does).

author	Rob Landley <rob@landley.net>
date	Sun, 24 Jun 2007 17:43:01 -0400
parents	711eb6884b54
children	fc827ab6166f

rev	line source
175 6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	1 #!/bin/bash
1 9add2b1ccdfa First version of new build script. Does nothing, but does it correctly. landley@driftwood parents: diff changeset	2
34 ad1cfcb043c7 Cleaup pass: Break out shell functions and variable definitions into include.sh. Rob Landley <rob@landley.net> parents: 33 diff changeset	3 # Get lots of predefined environment variables and shell functions.
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	4
34 ad1cfcb043c7 Cleaup pass: Break out shell functions and variable definitions into include.sh. Rob Landley <rob@landley.net> parents: 33 diff changeset	5 source include.sh
1 9add2b1ccdfa First version of new build script. Does nothing, but does it correctly. landley@driftwood parents: diff changeset	6
136 8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	7 # A little debugging trick...
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	8 #CLEANUP=echo
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	9
96 137ba51ee993 Delete output directories on re-run, teach build to log and build multiple Rob Landley <rob@landley.net> parents: 93 diff changeset	10 rm -rf "${CROSS}"
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	11 mkdir -p "${CROSS}" \|\| dienow
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	12
47 edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	13 # Orange
edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	14 echo -e "\e[33m"
edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	15
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	16 # Build and install binutils
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	17
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	18 setupfor binutils build-binutils
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	19 "${CURSRC}/configure" --prefix="${CROSS}" --host=${CROSS_HOST} \
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	20 --target=${CROSS_TARGET} --with-lib-path=lib --disable-nls \
59 18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	21 --disable-shared --disable-multilib --program-prefix="${ARCH}-" \
18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	22 $BINUTILS_FLAGS &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	23 make configure-host &&
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	24 make &&
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	25 make install &&
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	26 cd .. &&
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	27 mkdir -p "${CROSS}/include" &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	28 cp binutils-*/include/libiberty.h "${CROSS}/include" &&
15 11b76d1cc1cd Trying to build an arm toolchain (so I can test "hello world" with arm Rob Landley <rob@landley.net> parents: 9 diff changeset	29 $CLEANUP binutils-* build-binutils
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	30
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	31 [ $? -ne 0 ] && dienow
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	32
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	33 # Build and install gcc
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	34
8 0068264ad65a Some work I did back in october but hadn't checked in yet: let setupfor() Rob Landley <rob@landley.net> parents: 3 diff changeset	35 setupfor gcc-core build-gcc gcc-
59 18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	36 AR_FOR_TARGET="${ARCH}-ar" "${CURSRC}/configure" $GCC_FLAGS \
18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	37 --prefix="${CROSS}" --host=${CROSS_HOST} --target=${CROSS_TARGET} \
18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	38 --enable-languages=c --disable-threads --disable-multilib \
120 c91ceb05bc1c Make host-tools not rebuild stuff that's already there, fix yet more corner Rob Landley <rob@landley.net> parents: 112 diff changeset	39 --disable-nls --disable-shared --program-prefix="${ARCH}-" &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	40 make all-gcc &&
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	41 make install-gcc &&
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	42 cd .. &&
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	43
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	44 echo Fixup toolchain... &&
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	45
136 8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	46 # Write this out as a script snippet for debugging purposes.
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	47
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	48 cat > fixup-toolchain.sh << EOF &&
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	49 # Move the gcc internal libraries and headers somewhere sane.
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	50
21 c4e1bd04035d Build uClibc under the wrapper script. (There's got to be a better way to Rob Landley <rob@landley.net> parents: 18 diff changeset	51 mkdir -p "${CROSS}"/gcc &&
c4e1bd04035d Build uClibc under the wrapper script. (There's got to be a better way to Rob Landley <rob@landley.net> parents: 18 diff changeset	52 mv "${CROSS}"/lib/gcc///include "${CROSS}"/gcc/include &&
c4e1bd04035d Build uClibc under the wrapper script. (There's got to be a better way to Rob Landley <rob@landley.net> parents: 18 diff changeset	53 mv "${CROSS}"/lib/gcc// "${CROSS}"/gcc/lib &&
136 8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	54 $CLEANUP "${CROSS}"/{lib/gcc,gcc/lib/install-tools} &&
21 c4e1bd04035d Build uClibc under the wrapper script. (There's got to be a better way to Rob Landley <rob@landley.net> parents: 18 diff changeset	55
61 eb42ad9e8f81 Shuffle comments around. Rob Landley <rob@landley.net> parents: 59 diff changeset	56 # Build and install gcc wrapper script.
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	57
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	58 cd "${CROSS}"/bin &&
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	59 mv "${ARCH}-gcc" gcc-unwrapped &&
110 62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	60 $CC -Os -s "${TOP}"/sources/toys/gcc-uClibc.c -o "${ARCH}-gcc"
136 8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	61 EOF
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	62
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	63 # Run toolchain fixup and cleanup
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	64
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	65 chmod +x fixup-toolchain.sh &&
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	66 ./fixup-toolchain.sh &&
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	67 $CLEANUP "${CURSRC}" build-gcc &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	68
8 0068264ad65a Some work I did back in october but hadn't checked in yet: let setupfor() Rob Landley <rob@landley.net> parents: 3 diff changeset	69 [ $? -ne 0 ] && dienow
0068264ad65a Some work I did back in october but hadn't checked in yet: let setupfor() Rob Landley <rob@landley.net> parents: 3 diff changeset	70
85 7c874da5505c Switch config-linux to miniconfig-linux. Adjust the build and config scripts, Rob Landley <rob@landley.net> parents: 83 diff changeset	71 # Install kernel headers.
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	72
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	73 setupfor linux
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	74 # Install Linux kernel headers (for use by uClibc).
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	75 make headers_install ARCH="${KARCH}" INSTALL_HDR_PATH="${CROSS}" &&
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	76 cd .. &&
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	77 $CLEANUP linux-*
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	78
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	79 [ $? -ne 0 ] && dienow
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	80
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	81 # Build and install uClibc
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	82
8 0068264ad65a Some work I did back in october but hadn't checked in yet: let setupfor() Rob Landley <rob@landley.net> parents: 3 diff changeset	83 setupfor uClibc
147 711eb6884b54 uClibc uses CROSS for different things than we do, so blank it when not Rob Landley <rob@landley.net> parents: 144 diff changeset	84 make CROSS= allnoconfig KCONFIG_ALLCONFIG="${WORK}"/miniconfig-uClibc &&
66 57f77c25b39d Hit uClibc build with a large rock so it stops inserting hardwired paths in Rob Landley <rob@landley.net> parents: 61 diff changeset	85 make CROSS="${ARCH}-" KERNEL_HEADERS="${CROSS}/include" PREFIX="${CROSS}/" \
57f77c25b39d Hit uClibc build with a large rock so it stops inserting hardwired paths in Rob Landley <rob@landley.net> parents: 61 diff changeset	86 RUNTIME_PREFIX=/ DEVEL_PREFIX=/ all install_runtime install_dev &&
110 62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	87 # "make utils" in uClibc is broken for cross compiling. Either it creates a
62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	88 # target binary (which you can't run on the host), or it tries to link the
62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	89 # host binary against the target library, and use the target compiler flags
62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	90 # (neither of which is going to produce a working host binary). The solution
62f6268ff61b Build uClibc's readelf and ldd by hand to work around inadequate cross-compile Rob Landley <rob@landley.net> parents: 96 diff changeset	91 # is to bypass the broken build entirely, and do it by hand.
147 711eb6884b54 uClibc uses CROSS for different things than we do, so blank it when not Rob Landley <rob@landley.net> parents: 144 diff changeset	92 make CROSS= distclean &&
711eb6884b54 uClibc uses CROSS for different things than we do, so blank it when not Rob Landley <rob@landley.net> parents: 144 diff changeset	93 make CROSS= allnoconfig &&
120 c91ceb05bc1c Make host-tools not rebuild stuff that's already there, fix yet more corner Rob Landley <rob@landley.net> parents: 112 diff changeset	94 make CROSS= headers KERNEL_HEADERS=/usr/include &&
175 6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	95 $CC -Os -s -I include utils/readelf.c -o "${CROSS}/bin/${ARCH}-readelf" &&
6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	96 $CC -Os -s -I ldso/include utils/ldd.c -o "${CROSS}/bin/${ARCH}-ldd" &&
8 0068264ad65a Some work I did back in october but hadn't checked in yet: let setupfor() Rob Landley <rob@landley.net> parents: 3 diff changeset	97 cd .. &&
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	98 $CLEANUP uClibc*
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	99
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	100 [ $? -ne 0 ] && dienow
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	101
38 297bb57cf74c Apparently "" around EOF also disables variable substitution, not just ''. Rob Landley <rob@landley.net> parents: 36 diff changeset	102 cat > "${CROSS}"/README << EOF &&
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	103 Cross compiler for $ARCH
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	104 From http://landley.net/code/firmware
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	105
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	106 To use: Add the "bin" directory to your \$PATH, and use "$ARCH-gcc" as
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	107 your compiler.
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	108
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	109 The syntax used to build the Linux kernel is:
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	110
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	111 make ARCH=${KARCH} CROSS_COMPILE=${ARCH}-
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	112
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	113 EOF
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	114
48 0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	115 # Strip everything
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	116
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	117 cd "$CROSS"
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	118 for i in `find bin -type f` `find "$CROSS_TARGET" -type f`
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	119 do
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	120 strip "$i" 2> /dev/null
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	121 done
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	122 #for i in `find lib -type f` `find gcc/lib -type f`
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	123 #do
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	124 # "${ARCH}-strip" "$i" 2> /dev/null
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	125 #done
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	126
75 38e7e0cc3b9f Build mksquashfs in the non-short cross-compiler, and use it at the end of Rob Landley <rob@landley.net> parents: 66 diff changeset	127 echo -n creating "build/cross-compiler-${ARCH}".tar.bz2 &&
38e7e0cc3b9f Build mksquashfs in the non-short cross-compiler, and use it at the end of Rob Landley <rob@landley.net> parents: 66 diff changeset	128 cd "${BUILD}"
38e7e0cc3b9f Build mksquashfs in the non-short cross-compiler, and use it at the end of Rob Landley <rob@landley.net> parents: 66 diff changeset	129 { tar cjvf "cross-compiler-${ARCH}".tar.bz2 cross-compiler-"${ARCH}" \|\| dienow
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	130 } \| dotprogress
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	131
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	132 [ $? -ne 0 ] && dienow
39 c12b04caa0c1 Apparently, the exit value of a successful build is 1 because [ $? -ne 0 ] Rob Landley <rob@landley.net> parents: 38 diff changeset	133
93 153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	134 # A quick hello world program to test the cross-compiler out.
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	135 # Build hello.c dynamic, then static, to verify header/library paths.
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	136
175 6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	137 echo "Sanity test: building Hello World."
6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	138
93 153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	139 "${ARCH}-gcc" -Os "${SOURCES}/toys/hello.c" -o "$WORK"/hello &&
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	140 "${ARCH}-gcc" -Os -static "${SOURCES}/toys/hello.c" -o "$WORK"/hello &&
144 8c7bcb36dcf5 Fix typo in path name. Rob Landley <rob@landley.net> parents: 143 diff changeset	141 if which qemu-"${QEMU_TEST}" > /dev/null
143 17d06149802e Only run the sanity check on the toolchain if the appropriate qemu is installed. Rob Landley <rob@landley.net> parents: 136 diff changeset	142 then
17d06149802e Only run the sanity check on the toolchain if the appropriate qemu is installed. Rob Landley <rob@landley.net> parents: 136 diff changeset	143 [ x"$(qemu-"${QEMU_TEST}" "${WORK}"/hello)" == x"Hello world!" ] &&
17d06149802e Only run the sanity check on the toolchain if the appropriate qemu is installed. Rob Landley <rob@landley.net> parents: 136 diff changeset	144 echo Cross-toolchain seems to work.
17d06149802e Only run the sanity check on the toolchain if the appropriate qemu is installed. Rob Landley <rob@landley.net> parents: 136 diff changeset	145 fi
93 153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	146
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	147 [ $? -ne 0 ] && dienow
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	148
47 edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	149 echo -e "\e[32mCross compiler toolchain build complete.\e[0m"

Mercurial > hg > aboriginal

annotate cross-compiler.sh @ 175:6fd189c18c1c