--- /dev/null
+#!/bin/sh
+# vi: set sw=4 ts=4:
+
+export LC_ALL=C
+
+# Verify that grep works
+echo "WORKS" | grep "WORKS" >/dev/null 2>&1
+if test $? != 0 ; then
+ echo
+ echo "grep doesn't work"
+ exit 1
+fi
+
+# sanity check for CWD in LD_LIBRARY_PATH
+# try not to rely on egrep..
+if test -n "$LD_LIBRARY_PATH" ; then
+ echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep '::' >/dev/null 2>&1 ||
+ echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep ':\.:' >/dev/null 2>&1 ||
+ echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start:' >/dev/null 2>&1 ||
+ echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||
+ 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_end' >/dev/null 2>&1 ||
+ echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1
+ if test $? = 0; then
+ echo
+ echo "You seem to have the current working directory in your"
+ echo "LD_LIBRARY_PATH environment variable. This doesn't work."
+ exit 1;
+ fi
+fi;
+
+# sanity check for CWD in PATH. Having the current working directory
+# in the PATH makes the toolchain build process break.
+# try not to rely on egrep..
+if test -n "$PATH" ; then
+ echo TRiGGER_start"$PATH"TRiGGER_end | grep ':\.:' >/dev/null 2>&1 ||
+ echo TRiGGER_start"$PATH"TRiGGER_end | grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||
+ 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 $? = 0; then
+ echo
+ echo "You seem to have the current working directory in your"
+ echo "PATH environment variable. This doesn't work."
+ exit 1;
+ fi
+fi;
+
+if test -n "$PERL_MM_OPT" ; then
+ 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"
+ exit 1
+fi
+
+check_prog_host()
+{
+ prog="$1"
+ if ! which $prog > /dev/null ; then
+ echo >&2
+ echo "You must install '$prog' on your build machine" >&2
+ exit 1
+ fi
+}
+
+# Verify that which is installed
+check_prog_host "which"
+# Verify that sed is installed
+check_prog_host "sed"
+
+# Check make
+MAKE=$(which make 2> /dev/null)
+if [ -z "$MAKE" ] ; then
+ 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 "$MAKE_VERSION" ] ; then
+ echo
+ echo "You must install 'make' on your build machine";
+ exit 1;
+fi;
+MAKE_MAJOR=$(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 $MAKE_MINOR -lt 81 ] ; then
+ echo
+ echo "You have make '$MAKE_VERSION' installed. GNU make >=3.81 is required"
+ 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
+ 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 "$COMPILER_VERSION" ] ; then
+ echo
+ echo "You must install 'gcc' on your build machine";
+ exit 1;
+fi;
+COMPILER_MAJOR=$(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 $COMPILER_MINOR -lt 95 ] ; then
+ echo
+ echo "You have gcc '$COMPILER_VERSION' installed. gcc >= 2.95 is required"
+ 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
+ echo
+ echo "You may have to install 'g++' on your build machine"
+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 "$CXXCOMPILER_VERSION" ] ; then
+ echo
+ echo "You may have to install 'g++' on your build machine"
+ fi
+fi
+
+if [ -n "$CXXCOMPILER_VERSION" ] ; then
+ 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 $CXXCOMPILER_MINOR -lt 95 ] ; then
+ echo
+ echo "You have g++ '$CXXCOMPILER_VERSION' installed. g++ >= 2.95 is required"
+ exit 1
+ fi
+fi
+
+# Check bash
+# We only check bash is available, setting SHELL appropriately is done
+# in the top-level Makefile, and we mimick the same sequence here
+if [ -n "${BASH}" ]; then :
+elif [ -x /bin/bash ]; then :
+elif [ -z "$( sh -c 'echo $BASH' )" ]; then
+ echo
+ echo "You must install 'bash' on your build machine"
+ exit 1
+fi
+
+# Check that a few mandatory programs are installed
+missing_progs="no"
+for prog in patch perl tar wget cpio python unzip rsync bc ${DL_TOOLS} ; do
+ if ! which $prog > /dev/null ; then
+ echo "You must install '$prog' on your build machine";
+ missing_progs="yes"
+ if test $prog = "svn" ; then
+ echo " svn is usually part of the subversion package in your distribution"
+ elif test $prog = "hg" ; then
+ echo " hg is usually part of the mercurial package in your distribution"
+ elif test $prog = "zcat" ; then
+ echo " zcat is usually part of the gzip package in your distribution"
+ elif test $prog = "bzcat" ; then
+ echo " bzcat is usually part of the bzip2 package in your distribution"
+ fi
+ fi
+done
+
+if test "${missing_progs}" = "yes" ; then
+ exit 1
+fi
+
+if grep ^BR2_TOOLCHAIN_BUILDROOT=y $BR2_CONFIG > /dev/null && \
+ grep ^BR2_ENABLE_LOCALE=y $BR2_CONFIG > /dev/null ; then
+ if ! which locale > /dev/null ; then
+ echo
+ echo "You need locale support on your build machine to build a toolchain supporting locales"
+ exit 1 ;
+ fi
+ if ! locale -a | grep -q -i utf8$ ; then
+ echo
+ echo "You need at least one UTF8 locale to build a toolchain supporting locales"
+ exit 1 ;
+ fi
+fi
+
+if grep -q ^BR2_NEEDS_HOST_JAVA=y $BR2_CONFIG ; then
+ check_prog_host "java"
+ JAVA_GCJ=$(java -version 2>&1 | grep gcj)
+ if [ ! -z "$JAVA_GCJ" ] ; then
+ echo
+ echo "$JAVA_GCJ is not sufficient to compile your package selection."
+ echo "Please install an OpenJDK/IcedTea/Oracle Java."
+ exit 1 ;
+ fi
+fi
+
+if grep -q ^BR2_NEEDS_HOST_JAVAC=y $BR2_CONFIG ; then
+ check_prog_host "javac"
+fi
+
+if grep -q ^BR2_NEEDS_HOST_JAR=y $BR2_CONFIG ; then
+ check_prog_host "jar"
+fi
+
+if grep -q ^BR2_HOSTARCH_NEEDS_IA32_LIBS=y $BR2_CONFIG ; then
+ if test ! -f /lib/ld-linux.so.2 ; then
+ 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,"
+ echo "lib32stdc++6, and lib32z1 packages (or alternatively libc6:i386,"
+ echo "libstdc++6:i386, and zlib1g:i386)."
+ echo "For other distributions, refer to the documentation on how to install the 32 bits"
+ echo "compatibility libraries."
+ exit 1
+ fi
+fi
+
+if grep -q ^BR2_HOSTARCH_NEEDS_IA32_COMPILER=y $BR2_CONFIG ; then
+ if ! echo "int main(void) {}" | gcc -m32 -x c - -o /dev/null 2>/dev/null; then
+ 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
+ fi
+fi
+
+# Check that the Perl installation is complete enough to build
+# host-autoconf.
+if ! perl -e "require Data::Dumper" > /dev/null 2>&1 ; then
+ echo "Your Perl installation is not complete enough, at least Data::Dumper is missing."
+ echo "On Debian/Ubuntu distributions, install the 'perl' package."
+ exit 1
+fi
Code Review / packages / trusty / cirros-testvm.git / blobdiff