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|
#!/bin/sh
# vi: set sw=4 ts=4:
# set -x
echo ""
echo "Checking build system dependencies:"
#############################################################
#
# check build system 'environment'
#
#############################################################
if test -n "$CC" ; then
echo "CC clean: FALSE"
echo ""
echo ""
echo "You must run 'unset CC' so buildroot can run with"
echo "a clean environment on your build machine"
echo ""
exit 1
fi
echo "CC clean: Ok"
if test -n "$CXX" ; then
echo "CXX clean: FALSE"
echo ""
echo ""
echo "You must run 'unset CXX' so buildroot can run with"
echo "a clean environment on your build machine"
echo ""
exit 1
fi
echo "CXX clean: Ok"
if test -n "$CPP" ; then
echo "CPP clean: FALSE"
echo ""
echo ""
echo "You must run 'unset CPP' so buildroot can run with"
echo "a clean environment on your build machine"
echo ""
exit 1
fi
echo "CPP clean: Ok"
if test -n "$CFLAGS" ; then
echo "CFLAGS clean: FALSE"
echo ""
echo ""
echo "You must run 'unset CFLAGS' so buildroot can run with"
echo "a clean environment on your build machine"
echo ""
exit 1
fi
echo "CFLAGS clean: Ok"
if test -n "$INCLUDES" ; then
echo "INCLUDES clean: FALSE"
echo "WARNING: INCLUDES contains:"
echo " '$INCLUDES'"
else
echo "INCLUDES clean: Ok"
fi
if test -n "$CXXFLAGS" ; then
echo "CXXFLAGS clean: FALSE"
echo ""
echo ""
echo "You must run 'unset CXXFLAGS' so buildroot can run with"
echo "a clean environment on your build machine"
echo ""
exit 1
fi
echo "CXXFLAGS clean: Ok"
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
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"$LD_LIBRARY_PATH"TRiGGER_end | grep ':TRiGGER_end' >/dev/null 2>&1 ||
echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | 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 'sed'
#
#############################################################
if test -x /usr/bin/sed ; then
SED="/usr/bin/sed"
else
if test -x /bin/sed ; then
SED="/bin/sed"
else
SED="sed"
fi
fi
echo "HELLO" > .sedtest
$SED -i -e "s/HELLO/GOODBYE/" .sedtest >/dev/null 2>&1
if test $? != 0 ; then
echo "sed works: No"
exit 1
else
echo "sed works: Ok"
fi
rm -f .sedtest
#############################################################
#
# check build system 'which'
#
#############################################################
if ! which which > /dev/null ; then
echo "which installed: FALSE"
echo ""
echo ""
echo "You must install 'which' on your build machine"
echo ""
exit 1
fi
echo "which installed: Ok"
#############################################################
#
# check build system 'make'
#
#############################################################
MAKE=$(which make)
if [ -z "$MAKE" ] ; then
echo "make installed: FALSE"
echo ""
echo ""
echo "You must install 'make' on your build machine"
echo ""
exit 1
fi
MAKE_VERSION=$($MAKE --version 2>&1 | head -n1 | $SED -e 's/^.* \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g')
if [ -z "$MAKE_VERSION" ] ; then
echo "make installed: FALSE"
echo ""
echo ""
echo "You must install 'make' on your build machine"
echo ""
exit 1
fi
MAKE_MAJOR=$(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 -o $MAKE_MAJOR -eq 3 -a $MAKE_MINOR -lt 8 ] ; then
echo "You have make '$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 $HOSTCC)
if [ -z "$COMPILER" ] ; then
COMPILER=$(which cc)
fi
if [ -z "$COMPILER" ] ; then
echo "C Compiler installed: FALSE"
echo ""
echo ""
echo "You must install 'gcc' on your build machine"
echo ""
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 "$COMPILER_VERSION" ] ; then
echo "gcc installed: FALSE"
echo ""
echo ""
echo "You must install 'gcc' on your build machine"
echo ""
exit 1
fi
COMPILER_MAJOR=$(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 $COMPILER_MINOR -lt 95 ] ; then
echo "You have gcc '$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"
echo ""
echo "You may have to install 'g++' on your build machine"
echo ""
#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 "$CXXCOMPILER_VERSION" ] ; then
echo "c++ installed: FALSE"
echo ""
echo "You may have to install 'g++' on your build machine"
echo ""
#exit 1
fi
CXXCOMPILER_MAJOR=$(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 $CXXCOMPILER_MINOR -lt 95 ] ; then
echo "You have g++ '$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"
echo ""
echo ""
echo "You must install 'bison' on your build machine"
echo ""
exit 1
fi
echo "bison installed: Ok"
#############################################################
#
# check build system 'flex'
#
#############################################################
if ! which flex > /dev/null ; then
echo "flex installed: FALSE"
echo ""
echo ""
echo "You must install 'flex' on your build machine"
echo ""
exit 1
fi
echo "flex installed: Ok"
#############################################################
#
# check build system 'gettext'
#
#############################################################
if ! which msgfmt > /dev/null ; then
echo "gettext installed: FALSE"
echo ""
echo ""
echo "You must install 'gettext' on your build machine"
echo ""
exit 1
fi
echo "gettext installed: Ok"
if ! which makeinfo > /dev/null ; then
echo "makeinfo installed: FALSE"
echo ""
echo ""
echo "Most likely some packages will fail to build their documentation"
echo "Either install 'makeinfo' on your host or fix the respective packages"
else
echo "makeinfo installed: Ok"
fi
#############################################################
#
# All done
#
#############################################################
echo "Build system dependencies: Ok"
echo ""
|
