aboriginal: cross-compiler.sh annotate

annotate cross-compiler.sh @ 301:309b574a5059

Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a package build breaks its source isn't deleted), and comment host-tools.sh more.

author	Rob Landley <rob@landley.net>
date	Thu, 21 Feb 2008 04:47:54 -0600
parents	87df194d555d
children	7f529baf0b57

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
96 137ba51ee993 Delete output directories on re-run, teach build to log and build multiple Rob Landley <rob@landley.net> parents: 93 diff changeset	7 rm -rf "${CROSS}"
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	8 mkdir -p "${CROSS}" \|\| dienow
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	9
47 edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	10 # Orange
edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	11 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	12
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	13 # 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	14
250 cef5bbd777fa Make sure error return from setupfor is noticed. Rob Landley <rob@landley.net> parents: 222 diff changeset	15 setupfor binutils build-binutils &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	16 "${CURSRC}/configure" --prefix="${CROSS}" --host=${CROSS_HOST} \
1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	17 --target=${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	18 --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	19 $BINUTILS_FLAGS &&
293 cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error Rob Landley <rob@landley.net> parents: 287 diff changeset	20 make -j $CPUS configure-host &&
182 fc827ab6166f Autodetect number of processors and feed appropriate -j to make. Rob Landley <rob@landley.net> parents: 175 diff changeset	21 make -j $CPUS &&
293 cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error Rob Landley <rob@landley.net> parents: 287 diff changeset	22 make -j $CPUS install &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	23 cd .. &&
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	24 mkdir -p "${CROSS}/include" &&
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	25 cp binutils/include/libiberty.h "${CROSS}/include"
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	26
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	27 cleanup binutils build-binutils
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	28
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	29 # Build and install gcc
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	30
250 cef5bbd777fa Make sure error return from setupfor is noticed. Rob Landley <rob@landley.net> parents: 222 diff changeset	31 setupfor gcc-core build-gcc &&
59 18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	32 AR_FOR_TARGET="${ARCH}-ar" "${CURSRC}/configure" $GCC_FLAGS \
18c065749b79 Add i686 and x86_64 config files. (Might or might not work, dunno.) Rob Landley <rob@landley.net> parents: 48 diff changeset	33 --prefix="${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	34 --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	35 --disable-nls --disable-shared --program-prefix="${ARCH}-" &&
183 d2a27709d3b6 Fixup the -j stuff to actually work. (typo in gcc, and uClibc can't use it.) Rob Landley <rob@landley.net> parents: 182 diff changeset	36 make -j $CPUS all-gcc &&
293 cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error Rob Landley <rob@landley.net> parents: 287 diff changeset	37 make -j $CPUS install-gcc &&
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	38 cd .. &&
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	39
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	40 echo Fixup toolchain... &&
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	41
136 8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	42 # Write this out as a script snippet for debugging purposes.
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	43
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	44 cat > fixup-toolchain.sh << EOF &&
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	45 # Move the gcc internal libraries and headers somewhere sane.
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	46
21 c4e1bd04035d Build uClibc under the wrapper script. (There's got to be a better way to Rob Landley <rob@landley.net> parents: 18 diff changeset	47 mkdir -p "${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	48 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	49 mv "${CROSS}"/lib/gcc// "${CROSS}"/gcc/lib &&
257 d37e39370d39 Fix cross compiler toolchain to be properly relocatable on x86-64 host. Rob Landley <rob@landley.net> parents: 250 diff changeset	50 ln -s ${CROSS_TARGET} ${CROSS}/tools &&
d37e39370d39 Fix cross compiler toolchain to be properly relocatable on x86-64 host. Rob Landley <rob@landley.net> parents: 250 diff changeset	51 ln -sf ../../../../tools/bin/ld ${CROSS}/libexec/gcc///collect2 &&
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	52 rm -rf "${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	53
61 eb42ad9e8f81 Shuffle comments around. Rob Landley <rob@landley.net> parents: 59 diff changeset	54 # Build and install gcc wrapper script.
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	55
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	56 cd "${CROSS}"/bin &&
3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	57 mv "${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	58 $CC -Os -s "${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	59 EOF
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	60
8c3d95f52237 Some tweaks to make toolchain debugging easier. Rob Landley <rob@landley.net> parents: 131 diff changeset	61 # Run toolchain fixup and cleanup
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 chmod +x fixup-toolchain.sh &&
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	64 ./fixup-toolchain.sh
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	65
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	66 cleanup "${CURSRC}" build-gcc
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	67
283 8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	68 # Set up symlinks for distcc
8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	69
8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	70 mkdir -p "${CROSS}/distcc" &&
287 75033cdf4c1c Fix to make the distcc symlinks correctly. Rob Landley <rob@landley.net> parents: 283 diff changeset	71 ln -s ../bin/gcc-unwrapped "${CROSS}/distcc/cc" &&
75033cdf4c1c Fix to make the distcc symlinks correctly. Rob Landley <rob@landley.net> parents: 283 diff changeset	72 ln -s ../bin/gcc-unwrapped "${CROSS}/distcc/gcc"
283 8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	73
8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	74 [ $? -ne 0 ] && dienow
8b70223188d8 Set up symlinks for distcc to use. Rob Landley <rob@landley.net> parents: 257 diff changeset	75
85 7c874da5505c Switch config-linux to miniconfig-linux. Adjust the build and config scripts, Rob Landley <rob@landley.net> parents: 83 diff changeset	76 # 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	77
250 cef5bbd777fa Make sure error return from setupfor is noticed. Rob Landley <rob@landley.net> parents: 222 diff changeset	78 setupfor linux &&
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	79 # Install Linux kernel headers (for use by uClibc).
182 fc827ab6166f Autodetect number of processors and feed appropriate -j to make. Rob Landley <rob@landley.net> parents: 175 diff changeset	80 make -j $CPUS headers_install ARCH="${KARCH}" INSTALL_HDR_PATH="${CROSS}" &&
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	81 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	82
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	83 cleanup linux
33 bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	84
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	85 # Build and install uClibc
eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	86
250 cef5bbd777fa Make sure error return from setupfor is noticed. Rob Landley <rob@landley.net> parents: 222 diff changeset	87 setupfor uClibc &&
147 711eb6884b54 uClibc uses CROSS for different things than we do, so blank it when not Rob Landley <rob@landley.net> parents: 144 diff changeset	88 make CROSS= allnoconfig KCONFIG_ALLCONFIG="${WORK}"/miniconfig-uClibc &&
183 d2a27709d3b6 Fixup the -j stuff to actually work. (typo in gcc, and uClibc can't use it.) Rob Landley <rob@landley.net> parents: 182 diff changeset	89 # Can't use -j here, build is unstable.
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	90 make CROSS="${ARCH}-" KERNEL_HEADERS="${CROSS}/include" PREFIX="${CROSS}/" \
183 d2a27709d3b6 Fixup the -j stuff to actually work. (typo in gcc, and uClibc can't use it.) Rob Landley <rob@landley.net> parents: 182 diff changeset	91 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	92 # "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	93 # 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	94 # 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	95 # (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	96 # 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	97 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	98 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	99 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	100 $CC -Os -s -I include utils/readelf.c -o "${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	101 $CC -Os -s -I ldso/include utils/ldd.c -o "${CROSS}/bin/${ARCH}-ldd" &&
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	102 cd ..
3 1b721a51e9c6 Extract headers, build cross-binutils, build cross-gcc. Needs a C library. landley@driftwood parents: 1 diff changeset	103
301 309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a Rob Landley <rob@landley.net> parents: 294 diff changeset	104 cleanup uClibc
18 eaf7a8d5e697 Managed to get a working toolchain, with wrapper script, to build a hello Rob Landley <rob@landley.net> parents: 17 diff changeset	105
38 297bb57cf74c Apparently "" around EOF also disables variable substitution, not just ''. Rob Landley <rob@landley.net> parents: 36 diff changeset	106 cat > "${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	107 Cross compiler for $ARCH
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	108 From http://landley.net/code/firmware
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	109
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	110 To use: Add the "bin" directory to your \$PATH, and use "$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	111 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	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 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	114
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	115 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	116
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	117 EOF
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	118
48 0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	119 # Strip everything
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	120
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	121 cd "$CROSS"
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	122 for i in `find bin -type f` `find "$CROSS_TARGET" -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 strip "$i" 2> /dev/null
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	125 done
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	126 #for i in `find lib -type f` `find gcc/lib -type f`
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	127 #do
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	128 # "${ARCH}-strip" "$i" 2> /dev/null
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	129 #done
0f77e2472d27 Strip binaries. Rob Landley <rob@landley.net> parents: 47 diff changeset	130
75 38e7e0cc3b9f Build mksquashfs in the non-short cross-compiler, and use it at the end of Rob Landley <rob@landley.net> parents: 66 diff changeset	131 echo -n creating "build/cross-compiler-${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	132 cd "${BUILD}"
38e7e0cc3b9f Build mksquashfs in the non-short cross-compiler, and use it at the end of Rob Landley <rob@landley.net> parents: 66 diff changeset	133 { tar cjvf "cross-compiler-${ARCH}".tar.bz2 cross-compiler-"${ARCH}" \|\| dienow
41 3baa8ab7ee6d Largeish update. Rob Landley <rob@landley.net> parents: 39 diff changeset	134 } \| 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	135
bf2e771f4ba5 Update build script. Now uses a config file (usage: ./build.sh arch), and Rob Landley <rob@landley.net> parents: 27 diff changeset	136 [ $? -ne 0 ] && dienow
39 c12b04caa0c1 Apparently, the exit value of a successful build is 1 because [ $? -ne 0 ] Rob Landley <rob@landley.net> parents: 38 diff changeset	137
93 153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	138 # A quick hello world program to test the cross-compiler out.
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	139 # Build hello.c dynamic, then static, to verify header/library paths.
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	140
175 6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	141 echo "Sanity test: building Hello World."
6fd189c18c1c Three things: 1) dash->bash, 2) install cross-ldd and cross-readelf, Rob Landley <rob@landley.net> parents: 147 diff changeset	142
93 153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	143 "${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	144 "${ARCH}-gcc" -Os -static "${SOURCES}/toys/hello.c" -o "$WORK"/hello &&
144 8c7bcb36dcf5 Fix typo in path name. Rob Landley <rob@landley.net> parents: 143 diff changeset	145 if which qemu-"${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	146 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	147 [ 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	148 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	149 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	150
153ba1a0b427 Break out the qemu build (and squashfs) into something easy to comment out, Rob Landley <rob@landley.net> parents: 88 diff changeset	151 [ $? -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	152
47 edaa86240321 Turnerize the build script and teach cross-compile.sh to build qemu when Rob Landley <rob@landley.net> parents: 41 diff changeset	153 echo -e "\e[32mCross compiler toolchain build complete.\e[0m"

Mercurial > hg > aboriginal

annotate cross-compiler.sh @ 301:309b574a5059