diff options
Diffstat (limited to 'support/dependencies/dependencies.sh')
| -rwxr-xr-x | support/dependencies/dependencies.sh | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh new file mode 100755 index 000000000..c47ffcf43 --- /dev/null +++ b/support/dependencies/dependencies.sh @@ -0,0 +1,160 @@ +#!/bin/sh +# vi: set sw=4 ts=4: +#set -x + +export LC_ALL=C + +# Verify that grep works +echo "WORKS" | grep "WORKS" >/dev/null 2>&1 +if test $? != 0 ; then + /bin/echo -e "\ngrep doesn't work\n" + exit 1 +fi + +# sanity check for CWD in LD_LIBRARY_PATH +# try not to rely on egrep.. +if test -n "$LD_LIBRARY_PATH" ; then + /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':\.:' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.:' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':\.TRiGGER_end' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1 + if test $? = 0; then + /bin/echo -e "\nYou seem to have the current working directory in your" + /bin/echo -e "LD_LIBRARY_PATH environment variable. This doesn't work.\n" + exit 1; + fi +fi; + +# sanity check for CWD in PATH. Having the current working directory +# in the PATH makes the toolchain build process break. +# try not to rely on egrep.. +if test -n "$PATH" ; then + /bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep ':\.:' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.:' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep ':\.TRiGGER_end' >/dev/null 2>&1 || + /bin/echo TRiGGER_start"$PATH"TRiGGER_end | /bin/grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1 + if test $? = 0; then + /bin/echo -e "\nYou seem to have the current working directory in your" + /bin/echo -e "PATH environment variable. This doesn't work.\n" + exit 1; + fi +fi; + +if test -n "$PERL_MM_OPT" ; then + /bin/echo -e "\nYou have PERL_MM_OPT defined because Perl local::lib" + /bin/echo -e "is installed on your system. Please unset this variable" + /bin/echo -e "before starting Buildroot, otherwise the compilation of" + /bin/echo -e "Perl related packages will fail" + exit 1 +fi + +# Verify that which is installed +if ! which which > /dev/null ; then + /bin/echo -e "\nYou must install 'which' on your build machine\n"; + exit 1; +fi; + +if ! which sed > /dev/null ; then + /bin/echo -e "\nYou must install 'sed' on your build machine\n" + exit 1 +fi + +# Check make +MAKE=$(which make 2> /dev/null) +if [ -z "$MAKE" ] ; then + /bin/echo -e "\nYou must install 'make' on your build machine\n"; + exit 1; +fi; +MAKE_VERSION=$($MAKE --version 2>&1 | sed -e 's/^.* \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q') +if [ -z "$MAKE_VERSION" ] ; then + /bin/echo -e "\nYou must install 'make' on your build machine\n"; + exit 1; +fi; +MAKE_MAJOR=$(echo $MAKE_VERSION | sed -e "s/\..*//g") +MAKE_MINOR=$(echo $MAKE_VERSION | sed -e "s/^$MAKE_MAJOR\.//g" -e "s/\..*//g" -e "s/[a-zA-Z].*//g") +if [ $MAKE_MAJOR -lt 3 ] || [ $MAKE_MAJOR -eq 3 -a $MAKE_MINOR -lt 81 ] ; then + /bin/echo -e "\nYou have make '$MAKE_VERSION' installed. GNU make >=3.81 is required\n" + exit 1; +fi; + +# Check host gcc +COMPILER=$(which $HOSTCC_NOCCACHE 2> /dev/null) +if [ -z "$COMPILER" ] ; then + COMPILER=$(which cc 2> /dev/null) +fi; +if [ -z "$COMPILER" ] ; then + /bin/echo -e "\nYou must install 'gcc' on your build machine\n"; + exit 1; +fi; + +COMPILER_VERSION=$($COMPILER -v 2>&1 | sed -n '/^gcc version/p' | + sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q') +if [ -z "$COMPILER_VERSION" ] ; then + /bin/echo -e "\nYou must install 'gcc' on your build machine\n"; + exit 1; +fi; +COMPILER_MAJOR=$(echo $COMPILER_VERSION | sed -e "s/\..*//g") +COMPILER_MINOR=$(echo $COMPILER_VERSION | sed -e "s/^$COMPILER_MAJOR\.//g" -e "s/\..*//g") +if [ $COMPILER_MAJOR -lt 3 -o $COMPILER_MAJOR -eq 2 -a $COMPILER_MINOR -lt 95 ] ; then + echo "\nYou have gcc '$COMPILER_VERSION' installed. gcc >= 2.95 is required\n" + exit 1; +fi; + +# check for host CXX +CXXCOMPILER=$(which $HOSTCXX_NOCCACHE 2> /dev/null) +if [ -z "$CXXCOMPILER" ] ; then + CXXCOMPILER=$(which c++ 2> /dev/null) +fi +if [ -z "$CXXCOMPILER" ] ; then + /bin/echo -e "\nYou may have to install 'g++' on your build machine\n" + #exit 1 +fi +if [ ! -z "$CXXCOMPILER" ] ; then + CXXCOMPILER_VERSION=$($CXXCOMPILER -v 2>&1 | sed -n '/^gcc version/p' | + sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q') + if [ -z "$CXXCOMPILER_VERSION" ] ; then + /bin/echo -e "\nYou may have to install 'g++' on your build machine\n" + fi + + CXXCOMPILER_MAJOR=$(echo $CXXCOMPILER_VERSION | sed -e "s/\..*//g") + CXXCOMPILER_MINOR=$(echo $CXXCOMPILER_VERSION | sed -e "s/^$CXXCOMPILER_MAJOR\.//g" -e "s/\..*//g") + if [ $CXXCOMPILER_MAJOR -lt 3 -o $CXXCOMPILER_MAJOR -eq 2 -a $CXXCOMPILER_MINOR -lt 95 ] ; then + /bin/echo -e "\nYou have g++ '$CXXCOMPILER_VERSION' installed. g++ >= 2.95 is required\n" + exit 1 + fi +fi + +# Check bash +if ! $SHELL --version 2>&1 | grep -q '^GNU bash'; then + /bin/echo -e "\nYou must install 'bash' on your build machine\n"; + exit 1; +fi; + +# Check that a few mandatory programs are installed +for prog in awk bison flex msgfmt makeinfo patch gzip bzip2 perl tar wget cpio python unzip rsync ${DL_TOOLS} ; do + if ! which $prog > /dev/null ; then + /bin/echo -e "\nYou must install '$prog' on your build machine"; + if test $prog = "makeinfo" ; then + /bin/echo -e "makeinfo is usually part of the texinfo package in your distribution\n" + elif test $prog = "msgfmt" ; then + /bin/echo -e "msgfmt is usually part of the gettext package in your distribution\n" + elif test $prog = "svn" ; then + /bin/echo -e "svn is usually part of the subversion package in your distribution\n" + else + /bin/echo -e "\n" + fi + exit 1; + fi +done + +if grep ^BR2_TOOLCHAIN_BUILDROOT=y $CONFIG_FILE > /dev/null && \ + grep ^BR2_ENABLE_LOCALE=y $CONFIG_FILE > /dev/null ; then + if ! which locale > /dev/null ; then + /bin/echo -e "\nYou need locale support on your build machine to build a toolchain supporting locales\n" + exit 1 ; + fi + if ! locale -a | grep -i utf8$ ; then + /bin/echo -e "\nYou need at least one UTF8 locale to build a toolchain supporting locales\n" + exit 1 ; + fi +fi |