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|
#!/usr/bin/env bash
#
BASHVER=$(expr ${BASH_VERSINFO[0]} \* 1000 + ${BASH_VERSINFO[1]})
if [ "$BASHVER" -lt 3002 ]; then
echo "ERROR: mklove requires bash version 3.2 or later but you are using $BASH_VERSION ($BASHVER)"
echo " See https://github.com/edenhill/mklove/issues/15"
exit 1
fi
MKL_CONFIGURE_ARGS="$0 $*"
# Load base module
source mklove/modules/configure.base
# Read some special command line options right away that must be known prior to
# sourcing modules.
mkl_in_list "$*" "--no-download" && MKL_NO_DOWNLOAD=1
# Disable downloads when --help is used to avoid blocking calls.
mkl_in_list "$*" "--help" && MKL_NO_DOWNLOAD=1
mkl_in_list "$*" "--debug" && MKL_DEBUG=1
# This is the earliest possible time to check for color support in
# terminal because mkl_check_terminal_color_support uses mkl_dbg which
# needs to know if MKL_DEBUG is set
mkl_check_terminal_color_support
# Delete temporary Makefile and header files on exit.
trap "{ rm -f $MKL_OUTMK $MKL_OUTH; }" EXIT
##
## Load builtin modules
##
# Builtin options, etc.
mkl_require builtin
# Host/target support
mkl_require host
# Compiler detection
mkl_require cc
# Load application provided modules (in current directory), if any.
for fname in configure.* ; do
if [[ $fname = 'configure.*' ]]; then
continue
fi
# Skip temporary files
if [[ $fname = *~ ]]; then
continue
fi
mkl_require $fname
done
##
## Argument parsing (options)
##
##
_SAVE_ARGS="$*"
# Parse arguments
while [[ ! -z $@ ]]; do
if [[ $1 != --* ]]; then
mkl_err "Unknown non-option argument: $1"
mkl_usage
exit 1
fi
opt=${1#--}
shift
if [[ $opt = *=* ]]; then
name="${opt%%=*}"
arg="${opt#*=}"
eqarg=1
else
name="$opt"
arg=""
eqarg=0
fi
safeopt="$(mkl_env_esc $name)"
if ! mkl_func_exists opt_$safeopt ; then
mkl_err "Unknown option $opt"
mkl_usage
exit 1
fi
# Check if this option needs an argument.
reqarg=$(mkl_meta_get "MKL_OPT_ARGS" "$(mkl_env_esc $name)")
if [[ ! -z $reqarg ]]; then
if [[ $eqarg == 0 && -z $arg ]]; then
arg="$1"
shift
if [[ -z $arg && $reqarg != '\*' ]]; then
mkl_err "Missing argument to option --$name $reqarg"
exit 1
fi
fi
else
if [[ ! -z $arg ]]; then
mkl_err "Option --$name expects no argument"
exit 1
fi
arg=y
fi
case $name in
re|reconfigure)
oldcmd=$(head -1 config.log | grep '^# configure exec: ' | \
sed -e 's/^\# configure exec: [^ ]*configure//')
echo "Reconfiguring: $0 $oldcmd"
exec $0 $oldcmd
;;
list-modules)
echo "Modules loaded:"
for mod in $MKL_MODULES ; do
echo " $mod"
done
exit 0
;;
list-checks)
echo "Check functions in calling order:"
for mf in $MKL_CHECKS ; do
mod=${mf%:*}
func=${mf#*:}
echo -e "${MKL_GREEN}From module $mod:$MKL_CLR_RESET"
declare -f $func
echo ""
done
exit 0
;;
update-modules)
fails=0
echo "Updating modules"
for mod in $MKL_MODULES ; do
echo -n "Updating $mod..."
if mkl_module_download "$mod" > /dev/null ; then
echo -e "${MKL_GREEN}ok${MKL_CLR_RESET}"
else
echo -e "${MKL_RED}failed${MKL_CLR_RESET}"
fails=$(expr $fails + 1)
fi
done
exit $fails
;;
help)
mkl_usage
exit 0
;;
*)
opt_$safeopt "$arg" || exit 1
mkl_var_append MKL_OPTS_SET "$safeopt"
;;
esac
done
if [[ ! -z $MKL_CLEAN ]]; then
mkl_clean
exit 0
fi
# Move away previous log file
[[ -f $MKL_OUTDBG ]] && mv $MKL_OUTDBG ${MKL_OUTDBG}.old
# Create output files
echo "# configure exec: $0 $_SAVE_ARGS" >> $MKL_OUTDBG
echo "# On $(date)" >> $MKL_OUTDBG
rm -f $MKL_OUTMK $MKL_OUTH
# Load cache file
mkl_cache_read
# Run checks
mkl_checks_run
# Check accumulated failures, will not return on failure.
mkl_check_fails
# Generate outputs
mkl_generate
# Summarize what happened
mkl_summary
# Write cache file
mkl_cache_write
echo ""
echo "Now type 'make' to build"
trap - EXIT
exit 0
|
