X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/258a9f3899be3af24dc2bd40c617e395cedbeded..1eb874ee3f7690cc92a720c0636fbe100e82b1e5:/tools/install-gnuarm4.sh

diff --git a/tools/install-gnuarm4.sh b/tools/install-gnuarm4.sh
index 68ebde72..793bdbf5 100755
--- a/tools/install-gnuarm4.sh
+++ b/tools/install-gnuarm4.sh
@@ -1,13 +1,13 @@
 #!/bin/bash
 
 # Some things for you to configure
-BINUTILS_VER="2.19.1"
+BINUTILS_VER="2.19.1a"
 GCC_VER="4.3.3"
-GDB_VER="6.8"
+GDB_VER="6.8a"
 NEWLIB_VER="1.17.0"
 GMP_VER="4.2.4"
-MPFR_VER="2.4.1"
-INSIGHT_VER="6.8"
+MPFR_VER="2.4.2"
+INSIGHT_VER="6.8a"
 
 # Where you want to install the tools
 if [ "${1}" = "" ]; then
@@ -29,18 +29,28 @@ BUILDDIR=${SRCDIR}/build-gnuarm4
 
 # Where to get each of the toolchain components
 BINUTILS=http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VER}.tar.bz2
+BINUTILS_TAR=binutils-${BINUTILS_VER}.tar.bz2
 GCCCORE=http://ftp.gnu.org/gnu/gcc/gcc-${GCC_VER}/gcc-core-${GCC_VER}.tar.bz2
+GCCCORE_TAR=gcc-core-${GCC_VER}.tar.bz2
 GPP=http://ftp.gnu.org/gnu/gcc/gcc-${GCC_VER}/gcc-g++-${GCC_VER}.tar.bz2
+GPP_TAR=gcc-g++-${GCC_VER}.tar.bz2
 NEWLIB=ftp://sources.redhat.com/pub/newlib/newlib-${NEWLIB_VER}.tar.gz
+NEWLIB_TAR=newlib-${NEWLIB_VER}.tar.gz
 #INSIGHT=ftp://sourceware.org/pub/insight/releases/insight-${INSIGHT_VER}.tar.bz2
 INSIGHT=http://mirrors.kernel.org/sources.redhat.com/insight/releases/insight-${INSIGHT_VER}.tar.bz2
+INSIGHT_TAR=insight-${INSIGHT_VER}.tar.bz2
 #INSIGHT=http://www.mirrorservice.org/sites/sources.redhat.com/pub/insight/releases/insight-${INSIGHT_VER}.tar.bz2
-GDB=ftp://sourceware.org/pub/gdb/releases/gdb-${GDB_VER}.tar.bz2
+GDB=http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VER}.tar.bz2
+GDB_TAR=gdb-${GDB_VER}.tar.bz2
 GMP=http://ftp.sunet.se/pub/gnu/gmp/gmp-${GMP_VER}.tar.bz2
-MPFR=http://mpfr.loria.fr/mpfr-current/mpfr-${MPFR_VER}.tar.bz2
+GMP_TAR=gmp-${GMP_VER}.tar.bz2
+MPFR=http://ftp.gnu.org/gnu/mpfr/mpfr-${MPFR_VER}.tar.bz2
+MPFR_TAR=mpfr-${MPFR_VER}.tar.bz2
+GNU_KEYRING_GPG=gnu-keyring.gpg
+GNU_KEYRING=ftp://ftp.gnu.org/gnu/${GNU_KEYRING_GPG}
 
 # Common configuration options (i.e., things to pass to 'configure')
-COMMON_CFG="--enable-interwork --target=arm-elf --program-prefix=arm-elf- --prefix=${DESTDIR} --disable-werror --enable-languages=c,c++ --enable-multilib --disable-shared"
+COMMON_CFG="--enable-interwork --target=arm-eabi --program-prefix=arm-none-eabi- --prefix=${DESTDIR} --disable-werror --enable-languages=c,c++ --enable-multilib --disable-shared"
 
 # Extra configuration options for each toolchain component
 BINUTILS_CFG=
@@ -64,11 +74,14 @@ WGET_OPTS="-c -t 0"
 # Compiler flags for compiling Newlib (-O2 is already hard-coded)
 NEWLIB_FLAGS="-march=armv4t -mcpu=arm7tdmi -g"
 
+# GPG options to avoid polluting the user's keyring
+GPG_OPTS="--keyring ${GNU_KEYRING_GPG} --no-default-keyring --homedir ."
+
 ############################################################################
 # End of configuration section. You shouldn't have to modify anything below.
 ############################################################################
 
-if [[ `whoami` != "root" ]]; then
+if [[ "$USER" != "root" ]]; then
   echo "*** Warning! Not running as root!"
   echo "Installation may fail if you do not have appropriate permissions!"
 fi
@@ -79,31 +92,47 @@ cd ${SRCDIR}
 if [[ -f all.downloaded ]]; then
   echo Looks like all downloads are complete, skipping downloads
 else
-  echo Now downloading BINUTILS...
-  wget ${WGET_OPTS} ${BINUTILS}
-
-  echo Now downloading GCC...
-  wget ${WGET_OPTS} ${GCCCORE}
-
-  echo Now downloading G++...
-  wget ${WGET_OPTS} ${GPP}
-
-  echo Now downloading NEWLIB...
-  wget ${WGET_OPTS} ${NEWLIB}
-
-  echo Now downloading INSIGHT...
-  wget ${WGET_OPTS} ${INSIGHT}
-
-  echo Now downloading GDB...
-  wget ${WGET_OPTS} ${GDB}
-
-  echo Now downloading GMP...
-  wget ${WGET_OPTS} ${GMP}
-
-  echo Now downloading MPFR...
-  wget ${WGET_OPTS} ${MPFR}
-
-  touch all.downloaded
+  wget ${WGET_OPTS} ${GNU_KEYRING}
+
+  # TODO: guess it's better to have a function that "downloads, checks file-presence and signature, and returns true/false" whether the file is ok
+  # Function will check if file exists (otherwise try to download the file - if failed and file still doesn't exist, complain and exit the script)
+  # Check if signature file exists (otherwise download the signature file as well - if download fail, warn the user and return function)
+  # Check the signature. If failed, backup-by-renaming current files, redownload both file & signature, run the function body one more time - if still no success, warn and return from function
+
+  function download_lib {
+    echo Now downloading $1
+    wget ${WGET_OPTS} $2
+  }
+
+  function download_signed_lib {
+    download_lib $1 $2
+    wget -N ${WGET_OPTS} $2.sig
+    gpg $GPG_OPTS --verify $3.sig 2> /dev/null
+    if [[ $? != 0 ]]; then
+      echo "Failed signature check for:" $3.sig
+      exit 1
+    fi
+  }
+
+  # NOTE: If new downloads are added here, please see the IMPORTANT note below
+  download_signed_lib BINUTILS ${BINUTILS} ${BINUTILS_TAR} || exit 1
+  download_signed_lib GCC ${GCCCORE} ${GCCCORE_TAR} || exit 1
+  download_signed_lib G++ ${GPP} ${GPP_TAR} || exit 1
+  download_lib NEWLIB ${NEWLIB}
+  # TODO: signature/hash check
+  download_lib INSIGHT ${INSIGHT}
+  # TODO: signature/hash check
+  download_signed_lib GDB ${GDB} ${GDB_TAR} || exit 1
+  download_signed_lib GMP ${GMP} ${GMP_TAR} || exit 1
+  download_signed_lib MPFR ${MPFR} ${MPFR_TAR} || exit 1
+
+  # IMPORTANT: Here is the number of .tar. archives downloaded above. Please update if new .tar. are added to download list.
+  if [[ `ls -1 *.tar.bz2 *.tar.gz | wc -l` != 8 ]]; then
+    echo "Seems like not all prerequisite files downloaded... Exiting."
+    exit 1
+  else
+    touch all.downloaded
+  fi
 fi
 
 cd ${BUILDDIR}
@@ -244,5 +273,5 @@ chmod -R a+rX .
 
 echo Downloaded archives are in ${SRCDIR}
 echo build driectory: ${BUILDDIR}
-echo set environment variable ARMLIB to ${DESTDIR}/lib/gcc/arm-elf/4.3.3/interwork for Makefile.linux
+echo set environment variable ARMLIB to ${DESTDIR}/lib/gcc/arm-eabi/4.3.3/interwork for Makefile.linux
 exit 0