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aa4d9d9b 1#!/bin/bash
2
3# Some things for you to configure
bb06be43 4BINUTILS_VER="2.19.1"
5GCC_VER="4.3.3"
6GDB_VER="6.8"
7NEWLIB_VER="1.17.0"
8GMP_VER="4.2.4"
9MPFR_VER="2.4.1"
10INSIGHT_VER="6.8"
aa4d9d9b 11
12# Where you want to install the tools
bb06be43 13if [ "${1}" = "" ]; then
14 echo "Syntax: ${0} </installation/target/directory> [download & build directory (default ${PWD})]"
15 exit 1
16else
17 DESTDIR="${1}"
18fi
aa4d9d9b 19
20# Where do you want to build the tools. This is where the log files
21# will be written (which you can monitor with 'tail' during compilation).
22# You can delete this directory after everything is done.
bb06be43 23if [ ! "${2}" = "" ]; then
24 SRCDIR="${2}"
25else
26 SRCDIR="${PWD}"
27fi
28BUILDDIR=${SRCDIR}/build-gnuarm4
aa4d9d9b 29
30# Where to get each of the toolchain components
bb06be43 31BINUTILS=ftp://gcc.gnu.org/pub/binutils/releases/binutils-${BINUTILS_VER}.tar.bz2
32GCCCORE=ftp://gcc.gnu.org/pub/gcc/releases/gcc-${GCC_VER}/gcc-core-${GCC_VER}.tar.bz2
33GPP=ftp://gcc.gnu.org/pub/gcc/releases/gcc-${GCC_VER}/gcc-g++-${GCC_VER}.tar.bz2
34NEWLIB=ftp://sources.redhat.com/pub/newlib/newlib-${NEWLIB_VER}.tar.gz
35#INSIGHT=ftp://sourceware.org/pub/insight/releases/insight-${INSIGHT_VER}.tar.bz2
36INSIGHT=http://mirrors.kernel.org/sources.redhat.com/insight/releases/insight-${INSIGHT_VER}.tar.bz2
37#INSIGHT=http://www.mirrorservice.org/sites/sources.redhat.com/pub/insight/releases/insight-${INSIGHT_VER}.tar.bz2
38GDB=ftp://sourceware.org/pub/gdb/releases/gdb-${GDB_VER}.tar.bz2
39GMP=http://ftp.sunet.se/pub/gnu/gmp/gmp-${GMP_VER}.tar.bz2
40MPFR=http://www.mpfr.org/mpfr-current/mpfr-${MPFR_VER}.tar.bz2
aa4d9d9b 41
42# Common configuration options (i.e., things to pass to 'configure')
43COMMON_CFG="--enable-interwork --target=arm-elf --program-prefix=arm-elf- --prefix=${DESTDIR} --disable-werror --enable-languages=c,c++ --enable-multilib --disable-shared"
44
45# Extra configuration options for each toolchain component
46BINUTILS_CFG=
bb06be43 47GCCCORE_CFG="--disable-nls --disable-threads --with-gcc --with-gnu-ld --with-gnu-as --with-dwarf2 --with-newlib --with-headers=../newlib-${NEWLIB_VER}/newlib/libc/include --disable-libssp --disable-libstdcxx-pch --disable-libmudflap --disable-libgomp -v"
aa4d9d9b 48NEWLIB_CFG=
49INSIGHT_CFG=
bb06be43 50GDB_CFG=
51
52# Make flags
53MAKEFLAGS="-j 4"
54
55# wget options
56# -nv: non-verbose but not too quiet (still print errors/warnings)
57# -nc: no-clobber, do not download a file that already exists
58# -t 0: retry indefinitely
59# -a wget.log: append errors/warnings to wget.log file
60# -c continue
61#WGET_OPTS="-nv -nc -t 0 -a wget.log"
62WGET_OPTS="-c -t 0"
aa4d9d9b 63
64# Compiler flags for compiling Newlib (-O2 is already hard-coded)
65NEWLIB_FLAGS="-march=armv4t -mcpu=arm7tdmi -g"
66
67############################################################################
68# End of configuration section. You shouldn't have to modify anything below.
69############################################################################
70
71if [[ `whoami` != "root" ]]; then
bb06be43 72 echo "*** Warning! Not running as root!"
73 echo "Installation may fail if you do not have appropriate permissions!"
aa4d9d9b 74fi
75
bb06be43 76mkdir -p ${BUILDDIR}
aa4d9d9b 77cd ${SRCDIR}
78
bb06be43 79echo Now downloading BINUTILS...
80wget ${WGET_OPTS} ${BINUTILS}
aa4d9d9b 81
bb06be43 82echo Now downloading GCC...
83wget ${WGET_OPTS} ${GCCCORE}
aa4d9d9b 84
bb06be43 85echo Now downloading G++...
86wget ${WGET_OPTS} ${GPP}
aa4d9d9b 87
bb06be43 88echo Now downloading NEWLIB...
89wget ${WGET_OPTS} ${NEWLIB}
aa4d9d9b 90
bb06be43 91echo Now downloading INSIGHT...
92wget ${WGET_OPTS} ${INSIGHT}
93
94echo Now downloading GDB...
95wget ${WGET_OPTS} ${GDB}
96
97echo Now downloading GMP...
98wget ${WGET_OPTS} ${GMP}
99
100echo Now downloading MPFR...
101wget ${WGET_OPTS} ${MPFR}
aa4d9d9b 102
bb06be43 103cd ${BUILDDIR}
aa4d9d9b 104if [[ -f binutils.built ]]; then
105 echo Looks like BINUTILS was already built.
106else
107 echo Building BINUTILS...
bb06be43 108 tar -xjf ../`basename ${BINUTILS}`
aa4d9d9b 109 echo ___________________ > make.log
110 echo Building binutils... >> make.log
111 cd `find . -maxdepth 1 -type d -name 'binutils*'`
112 mkdir gnuarm
113 cd gnuarm
114 ../configure ${COMMON_CFG} ${BINUTILS_CFG} >> ../../make.log 2>&1
bb06be43 115 make ${MAKEFLAGS} MAKEINFO=`which makeinfo` >> ../../make.log 2>&1
aa4d9d9b 116 make install >> ../../make.log 2>&1
117 cd ../..
118 touch binutils.built
119fi
120
121 echo ___________________ >> make.log
122 echo Adding ${DESTDIR}/bin to PATH >> make.log
123export PATH; PATH=${DESTDIR}/bin:$PATH
124 echo ___________________ >> make.log
125
126if [[ -f gcc.built ]]; then
127 echo Looks like GCC was already built.
128else
129 echo Building GCC...
bb06be43 130 tar -xjf ../`basename ${GCCCORE}`
131 tar -xjf ../`basename ${GPP}`
132 tar -xjf ../`basename ${GMP}`
133 ln -s "${BUILDDIR}/gmp-${GMP_VER}" "${BUILDDIR}/gcc-${GCC_VER}/gmp"
134 tar -xjf ../`basename ${MPFR}`
135 ln -s "${BUILDDIR}/mpfr-${MPFR_VER}" "${BUILDDIR}/gcc-${GCC_VER}/mpfr"
136
aa4d9d9b 137 echo ___________________ >> make.log
138
139cat << EOF > gcc.patch
bb06be43 140--- gcc-4.3.3.orig/gcc/config/arm/t-arm-elf
141+++ gcc-4.3.3.mod/gcc/config/arm/t-arm-elf
142@@ -33,8 +33,8 @@
aa4d9d9b 143 # MULTILIB_DIRNAMES += fpu soft
144 # MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
145 #
146-# MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
147-# MULTILIB_DIRNAMES += normal interwork
148+MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
149+MULTILIB_DIRNAMES += normal interwork
150 #
151 # MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore
152 # MULTILIB_DIRNAMES += elf under
153EOF
154
155 echo Patching GCC >> make.log
156 cd `find . -maxdepth 1 -type d -name 'gcc*'`
157 patch -p1 < ../gcc.patch
158 echo Building gcc... >> make.log
159 mkdir gnuarm
160 cd gnuarm
161 ../configure ${COMMON_CFG} ${GCCCORE_CFG} >> ../../make.log 2>&1
bb06be43 162 make ${MAKEFLAGS} all-gcc >> ../../make.log 2>&1
aa4d9d9b 163 make install >> ../../make.log 2>&1
164 cd ../..
165 touch gcc.built
166fi
167
168if [[ -f newlib.built ]]; then
169 echo Looks like NEWLIB was already built.
170else
171 echo Building NEWLIB...
bb06be43 172 tar -xzf ../`basename ${NEWLIB}`
aa4d9d9b 173 echo ___________________ >> make.log
174 echo Building newlib... >> make.log
175 cd `find . -maxdepth 1 -type d -name 'newlib*'`
176 mkdir gnuarm
177 cd gnuarm
178 ../configure ${COMMON_CFG} ${NEWLIB_CFG} >> ../../make.log 2>&1
179
180 # This line adds our NEWLIB_CFLAGS to the configure.host file in the
181 # newlib subdirectory. This is the only way I could find to tell Newlib to
182 # compile itself with the -mmarch=armv4t and -mcpu=arm7tdmi flags.
bb06be43 183# sed -i "/^newlib_cflags=/s/=.*\$/=\"${NEWLIB_FLAGS}\"/" ../newlib/configure.host
184 make ${MAKEFLAGS} >> ../../make.log 2>&1
aa4d9d9b 185 make install >> ../../make.log 2>&1
186 cd ../..
187 touch newlib.built
188fi
189
190 echo ___________________ >> make.log
191 echo "Now that newlib is built, second pass for GCC..." >> make.log
192 cd `find . -maxdepth 1 -type d -name 'gcc*'`
193 cd gnuarm
bb06be43 194 make ${MAKEFLAGS} >> ../../make.log 2>&1
aa4d9d9b 195 make install >> ../../make.log 2>&1
196 cd ../..
197
198
199if [[ -f insight.built ]]; then
200 echo Looks like INSIGHT was already built.
201else
202 echo Building INSIGHT...
bb06be43 203 tar -xjf ../`basename ${INSIGHT}`
aa4d9d9b 204 echo ___________________ >> make.log
205 echo Building insight... >> make.log
206 cd `find . -maxdepth 1 -type d -name 'insight*'`
207 mkdir gnuarm
208 cd gnuarm
209 ../configure ${COMMON_CFG} ${INSIGHT_CFG} >> ../../make.log 2>&1
bb06be43 210 make ${MAKEFLAGS} >> ../../make.log 2>&1
aa4d9d9b 211 make install >> ../../make.log 2>&1
212 cd ../..
213 touch insight.built
214fi
215
bb06be43 216if [[ -f gdb.built ]]; then
217 echo Looks like GDB was already built.
218else
219 echo Building GDB...
220 tar -xjf ../`basename ${GDB}`
221 echo ___________________ >> make.log
222 echo Building insight... >> make.log
223 cd `find . -maxdepth 1 -type d -name 'gdb*'`
224 mkdir gnuarm
225 cd gnuarm
226 ../configure ${COMMON_CFG} ${GDB_CFG} >> ../../make.log 2>&1
227 make ${MAKEFLAGS} >> ../../make.log 2>&1
228 make install >> ../../make.log 2>&1
229 cd ../..
230 touch gdb.built
231fi
232
aa4d9d9b 233echo ___________________ >> make.log
234echo Build complete. >> make.log
235
236cd ${DESTDIR}
237chmod -R a+rX .
238
bb06be43 239echo Downloaded archives are in ${SRCDIR}
240echo build driectory: ${BUILDDIR}
241echo set environment variable ARMLIB to ${DESTDIR}/lib/gcc/arm-elf/4.3.3/interwork for Makefile.linux
aa4d9d9b 242exit 0
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