diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh index 8cfbcf6296..47d4d1045f 100755 --- a/support/dependencies/dependencies.sh +++ b/support/dependencies/dependencies.sh @@ -7,7 +7,8 @@ export LC_ALL=C # Verify that grep works echo "WORKS" | grep "WORKS" >/dev/null 2>&1 if test $? != 0 ; then - printf "\ngrep doesn't work\n" + echo + echo "grep doesn't work" exit 1 fi @@ -19,8 +20,9 @@ if test -n "$LD_LIBRARY_PATH" ; then echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep ':\.TRiGGER_end' >/dev/null 2>&1 || echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1 if test $? = 0; then - printf "\nYou seem to have the current working directory in your" - printf "LD_LIBRARY_PATH environment variable. This doesn't work.\n" + echo + echo "You seem to have the current working directory in your" + echo "LD_LIBRARY_PATH environment variable. This doesn't work." exit 1; fi fi; @@ -34,14 +36,16 @@ if test -n "$PATH" ; then echo TRiGGER_start"$PATH"TRiGGER_end | grep ':\.TRiGGER_end' >/dev/null 2>&1 || echo TRiGGER_start"$PATH"TRiGGER_end | grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1 if test $? = 0; then - printf "\nYou seem to have the current working directory in your" - printf "PATH environment variable. This doesn't work.\n" + echo + echo "You seem to have the current working directory in your" + echo "PATH environment variable. This doesn't work." exit 1; fi fi; if test -n "$PERL_MM_OPT" ; then - printf "\nYou have PERL_MM_OPT defined because Perl local::lib" + echo + echo "You have PERL_MM_OPT defined because Perl local::lib" echo "is installed on your system. Please unset this variable" echo "before starting Buildroot, otherwise the compilation of" echo "Perl related packages will fail" @@ -50,30 +54,35 @@ fi # Verify that which is installed if ! which which > /dev/null ; then - printf "\nYou must install 'which' on your build machine\n"; + echo + echo "You must install 'which' on your build machine"; exit 1; fi; if ! which sed > /dev/null ; then - printf "\nYou must install 'sed' on your build machine\n" + echo + echo "You must install 'sed' on your build machine" exit 1 fi # Check make MAKE=$(which make 2> /dev/null) if [ -z "$MAKE" ] ; then - printf "\nYou must install 'make' on your build machine\n"; + echo + echo "You must install 'make' on your build machine"; exit 1; fi; MAKE_VERSION=$($MAKE --version 2>&1 | sed -e 's/^.* \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q') if [ -z "$MAKE_VERSION" ] ; then - printf "\nYou must install 'make' on your build machine\n"; + echo + echo "You must install 'make' on your build machine"; exit 1; fi; MAKE_MAJOR=$(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 $MAKE_MINOR -lt 81 ] ; then - printf "\nYou have make '$MAKE_VERSION' installed. GNU make >=3.81 is required\n" + echo + echo "You have make '$MAKE_VERSION' installed. GNU make >=3.81 is required" exit 1; fi; @@ -83,20 +92,23 @@ if [ -z "$COMPILER" ] ; then COMPILER=$(which cc 2> /dev/null) fi; if [ -z "$COMPILER" ] ; then - printf "\nYou must install 'gcc' on your build machine\n"; + echo + echo "You must install 'gcc' on your build machine"; 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 "$COMPILER_VERSION" ] ; then - printf "\nYou must install 'gcc' on your build machine\n"; + echo + echo "You must install 'gcc' on your build machine"; exit 1; fi; COMPILER_MAJOR=$(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 $COMPILER_MINOR -lt 95 ] ; then - printf "\nYou have gcc '$COMPILER_VERSION' installed. gcc >= 2.95 is required\n" + echo + echo "You have gcc '$COMPILER_VERSION' installed. gcc >= 2.95 is required" exit 1; fi; @@ -106,27 +118,31 @@ if [ -z "$CXXCOMPILER" ] ; then CXXCOMPILER=$(which c++ 2> /dev/null) fi if [ -z "$CXXCOMPILER" ] ; then - printf "\nYou may have to install 'g++' on your build machine\n" + echo + echo "You may have to install 'g++' on your build machine" #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 "$CXXCOMPILER_VERSION" ] ; then - printf "\nYou may have to install 'g++' on your build machine\n" + echo + echo "You may have to install 'g++' on your build machine" fi CXXCOMPILER_MAJOR=$(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 $CXXCOMPILER_MINOR -lt 95 ] ; then - printf "\nYou have g++ '$CXXCOMPILER_VERSION' installed. g++ >= 2.95 is required\n" + echo + echo "You have g++ '$CXXCOMPILER_VERSION' installed. g++ >= 2.95 is required" exit 1 fi fi # Check bash if ! $SHELL --version 2>&1 | grep -q '^GNU bash'; then - printf "\nYou must install 'bash' on your build machine\n"; + echo + echo "You must install 'bash' on your build machine"; exit 1; fi; @@ -155,11 +171,13 @@ fi if grep ^BR2_TOOLCHAIN_BUILDROOT=y $BUILDROOT_CONFIG > /dev/null && \ grep ^BR2_ENABLE_LOCALE=y $BUILDROOT_CONFIG > /dev/null ; then if ! which locale > /dev/null ; then - printf "\nYou need locale support on your build machine to build a toolchain supporting locales\n" + echo + echo "You need locale support on your build machine to build a toolchain supporting locales" exit 1 ; fi if ! locale -a | grep -q -i utf8$ ; then - printf "\nYou need at least one UTF8 locale to build a toolchain supporting locales\n" + echo + echo "You need at least one UTF8 locale to build a toolchain supporting locales" exit 1 ; fi fi @@ -167,7 +185,8 @@ fi if grep -q ^BR2_PACKAGE_CLASSPATH=y $BUILDROOT_CONFIG ; then for prog in javac jar; do if ! which $prog > /dev/null ; then - printf "\nYou must install '$prog' on your build machine\n" >&2 + echo >&2 + echo "You must install '$prog' on your build machine" >&2 exit 1 fi done @@ -175,7 +194,8 @@ fi if grep -q ^BR2_HOSTARCH_NEEDS_IA32_LIBS=y $BUILDROOT_CONFIG ; then if test ! -f /lib/ld-linux.so.2 ; then - printf "\nYour Buildroot configuration uses pre-built tools for the x86 architecture," + echo + echo "Your Buildroot configuration uses pre-built tools for the x86 architecture," echo "but your build machine uses the x86-64 architecture without the 32 bits compatibility" echo "library." echo "If you're running a Debian/Ubuntu distribution, install the libc6:i386," @@ -188,7 +208,8 @@ fi if grep -q ^BR2_HOSTARCH_NEEDS_IA32_COMPILER=y $BUILDROOT_CONFIG ; then if ! echo "int main(void) {}" | gcc -m32 -x c - ; then - printf "\nYour Buildroot configuration needs a compiler capable of building 32 bits binaries." + echo + echo "Your Buildroot configuration needs a compiler capable of building 32 bits binaries." echo "If you're running a Debian/Ubuntu distribution, install the gcc-multilib package." echo "For other distributions, refer to their documentation." exit 1