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|
#!/bin/sh
# vi: set sw=4 ts=4:
#set -x
echo ""
echo "Checking build system dependencies:"
export LC_ALL=C
#############################################################
#
# check build system 'environment'
#
#############################################################
if test -n "$CC" ; then
echo "CC clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CC' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "CC clean: Ok"
if test -n "$CXX" ; then
echo "CXX clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CXX' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "CXX clean: Ok"
if test -n "$CPP" ; then
echo "CPP clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CPP' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "CPP clean: Ok"
if test -n "$CFLAGS" ; then
echo "CFLAGS clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CFLAGS' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "CFLAGS clean: Ok"
if test -n "$INCLUDES" ; then
echo "INCLUDES clean: FALSE"
/bin/echo -e "WARNING: INCLUDES contains:\n\t'$INCLUDES'"
else
echo "INCLUDES clean: Ok"
fi
if test -n "$CXXFLAGS" ; then
echo "CXXFLAGS clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CXXFLAGS' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "CXXFLAGS clean: Ok"
if test -n "$GREP_OPTIONS" ; then
echo "GREP_OPTIONS clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset GREP_OPTIONS' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
if test -n "$CROSS_COMPILE" ; then
echo "CROSS_COMPILE clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset CROSS_COMPILE' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
if test -n "$ARCH" ; then
echo "ARCH clean: FALSE"
/bin/echo -e "\n\nYou must run 'unset ARCH' so buildroot can run with";
/bin/echo -e "a clean environment on your build machine\n";
exit 1;
fi;
echo "WORKS" | grep "WORKS" >/dev/null 2>&1
if test $? != 0 ; then
echo "grep works: FALSE"
exit 1
fi
# sanity check for CWD in LD_LIBRARY_PATH
# try not to rely on egrep..
if test -n "$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 '::' >/dev/null 2>&1
if test $? = 0; then
echo "LD_LIBRARY_PATH sane: FALSE"
echo "You seem to have the current working directory in your"
echo "LD_LIBRARY_PATH environment variable. This doesn't work."
exit 1;
else
echo "LD_LIBRARY_PATH sane: Ok"
fi
fi;
#############################################################
#
# check build system 'which'
#
#############################################################
if ! which which > /dev/null ; then
echo "which installed: FALSE"
/bin/echo -e "\n\nYou must install 'which' on your build machine\n";
exit 1;
fi;
echo "which installed: Ok"
#############################################################
#
# check build system 'sed'
#
#############################################################
SED=$(toolchain/dependencies/check-host-sed.sh)
if [ -z "$SED" ] ; then
XSED=$HOST_SED_DIR/bin/sed
echo "sed works: No, using buildroot version instead"
else
XSED=$SED
echo "sed works: Ok ($SED)"
fi
#############################################################
#
# check build system 'make'
#
#############################################################
MAKE=$(which make 2> /dev/null)
if [ -z "$MAKE" ] ; then
echo "make installed: FALSE"
/bin/echo -e "\n\nYou must install 'make' on your build machine\n";
exit 1;
fi;
MAKE_VERSION=$($MAKE --version 2>&1 | $XSED -e 's/^.* \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q')
if [ -z "$MAKE_VERSION" ] ; then
echo "make installed: FALSE"
/bin/echo -e "\n\nYou must install 'make' on your build machine\n";
exit 1;
fi;
MAKE_MAJOR=$(echo $MAKE_VERSION | $XSED -e "s/\..*//g")
MAKE_MINOR=$(echo $MAKE_VERSION | $XSED -e "s/^$MAKE_MAJOR\.//g" -e "s/\..*//g" -e "s/[a-zA-Z].*//g")
if [ $MAKE_MAJOR -lt 3 ] || [ $MAKE_MAJOR -eq 3 -a $MAKE_MINOR -lt 80 ] ; then
echo "You have make '$MAKE_VERSION' installed. GNU make >=3.80 is required"
exit 1;
fi;
echo "GNU make version '$MAKE_VERSION': Ok"
#############################################################
#
# check build system 'gcc'
#
#############################################################
COMPILER=$(which $HOSTCC 2> /dev/null)
if [ -z "$COMPILER" ] ; then
COMPILER=$(which cc 2> /dev/null)
fi;
if [ -z "$COMPILER" ] ; then
echo "C Compiler installed: FALSE"
/bin/echo -e "\n\nYou must install 'gcc' on your build machine\n";
exit 1;
fi;
COMPILER_VERSION=$($COMPILER --version 2>&1 | $XSED -e 's/^.*(.CC) \([0-9\.]\)/\1/g' -e "s/[-\ ].*//g" -e '1q')
if [ -z "$COMPILER_VERSION" ] ; then
echo "gcc installed: FALSE"
/bin/echo -e "\n\nYou must install 'gcc' on your build machine\n";
exit 1;
fi;
COMPILER_MAJOR=$(echo $COMPILER_VERSION | $XSED -e "s/\..*//g")
COMPILER_MINOR=$(echo $COMPILER_VERSION | $XSED -e "s/^$COMPILER_MAJOR\.//g" -e "s/\..*//g")
if [ $COMPILER_MAJOR -lt 3 -o $COMPILER_MAJOR -eq 2 -a $COMPILER_MINOR -lt 95 ] ; then
echo "You have gcc '$COMPILER_VERSION' installed. gcc >= 2.95 is required"
exit 1;
fi;
echo "C compiler '$COMPILER'"
echo "C compiler version '$COMPILER_VERSION': Ok"
# check for host CXX
CXXCOMPILER=$(which $HOSTCXX 2> /dev/null)
if [ -z "$CXXCOMPILER" ] ; then
CXXCOMPILER=$(which c++ 2> /dev/null)
fi
if [ -z "$CXXCOMPILER" ] ; then
echo "C++ Compiler installed: FALSE"
/bin/echo -e "\nYou may have to install 'g++' on your build machine\n"
#exit 1
fi
if [ ! -z "$CXXCOMPILER" ] ; then
CXXCOMPILER_VERSION=$($CXXCOMPILER --version 2>&1 | $XSED -e 's/^.*(.CC) \([0-9\.]\)/\1/g' -e "s/[-\ ].*//g" -e '1q')
if [ -z "$CXXCOMPILER_VERSION" ] ; then
echo "c++ installed: FALSE"
/bin/echo -e "\nYou may have to install 'g++' on your build machine\n"
#exit 1
fi
CXXCOMPILER_MAJOR=$(echo $CXXCOMPILER_VERSION | $XSED -e "s/\..*//g")
CXXCOMPILER_MINOR=$(echo $CXXCOMPILER_VERSION | $XSED -e "s/^$CXXCOMPILER_MAJOR\.//g" -e "s/\..*//g")
if [ $CXXCOMPILER_MAJOR -lt 3 -o $CXXCOMPILER_MAJOR -eq 2 -a $CXXCOMPILER_MINOR -lt 95 ] ; then
echo "You have g++ '$CXXCOMPILER_VERSION' installed. g++ >= 2.95 is required"
exit 1
fi
echo "C++ compiler '$CXXCOMPILER'"
echo "C++ compiler version '$CXXCOMPILER_VERSION': Ok"
fi
#############################################################
#
# check build system 'bison'
#
#############################################################
if ! which bison > /dev/null ; then
echo "bison installed: FALSE"
/bin/echo -e "\n\nYou must install 'bison' on your build machine\n";
exit 1;
fi;
echo "bison installed: Ok"
#############################################################
#
# check build system 'flex'
#
#############################################################
if ! which flex > /dev/null ; then
echo "flex installed: FALSE"
/bin/echo -e "\n\nYou must install 'flex' on your build machine\n";
exit 1;
fi;
echo "flex installed: Ok"
#############################################################
#
# check build system 'gettext'
#
#############################################################
if ! which msgfmt > /dev/null ; then \
echo "gettext installed: FALSE"
/bin/echo -e "\n\nYou must install 'gettext' on your build machine\n"; \
exit 1; \
fi;
echo "gettext installed: Ok"
if ! which makeinfo > /dev/null ; then \
echo "makeinfo installed: FALSE"
/bin/echo -e "\n\nMost likely some packages will fail to build their documentation"
echo "Either install 'makeinfo' on your host or fix the respective packages."
echo "Makeinfo can usually be found in the texinfo package for your host."
else
echo "makeinfo installed: Ok"
fi
#############################################################
#
# All done
#
#############################################################
echo "Build system dependencies: Ok"
echo ""
|
