fx9860g and fxcg50 2D math rendering library with support for TeX syntax.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

99 lines
2.2 KiB

#! /bin/bash
usage() {
echo "usage: $0 --platform=<platform> [options...]"
echo ""
echo "Available platforms:"
for file in config/*.cfg; do
platform="${file#config/}"
platform="${platform%.cfg}"
printf ' %-10s' "$platform"
head -1 "$file" | sed 's/^# *//'
done
echo ""
echo "Options for fx9860g and fxcg50:"
echo " --toolchain=<toolchain>"
echo " Target triplet; default is 'sh3eb-elf' for fx9860g and 'sh4eb-elf'"
echo " for fxcg50"
echo " --prefix=<path>"
echo " Library install path, guessed automatically by asking the compiler"
echo " if not specified"
exit ${1:-1}
}
platform=
toolchain=
# Parse command-line arguments
for arg in "$@"; do case "$arg" in
-h|--help|"-?")
usage 0;;
--platform=*)
platform=${arg#*=};;
--toolchain=*)
toolchain=${arg#*=};;
--prefix=*)
prefix=${arg#*=};;
*)
echo "error: unrecognized option '$arg'" 2>&1
error=1;;
esac; done
# Check validity
if [ -z "$platform" ]; then
echo "error: please specify a platform" 2>&1
echo "Try '$0 --help' for more information."
exit 1
fi
if [ ! -f "config/$platform.cfg" ]; then
echo "error: unknown platform '$platform'" 2>&1
echo "Try '$0 --help' for a list of available platforms."
exit 1
fi
# Guess toolchains
[[ $platform == fx9860g && -z $toolchain ]] && toolchain=sh3eb-elf
[[ $platform == fxcg50 && -z $toolchain ]] && toolchain=sh4eb-elf
# Guess compiler paths
if [[ ( $platform == fx9860g || $platform == fxcg50 ) && -z $prefix ]]; then
echo "No prefix specified, let's ask the compiler:"
echo " $toolchain-gcc --print-search-dirs | grep install | sed 's/install: //'"
inst=$($toolchain-gcc --print-search-dirs | grep install | sed 's/install: //')
if [[ $? != 0 ]]; then
echo "Call returned $?, giving up."
fi
echo "Got '$inst'".
if [[ ! -d $inst ]]; then
echo "Directory does not exist (or is not a directory), giving up."
fi
echo ""
prefix=$inst
fi
# Output configuration
output_config() {
echo "PLATFORM=$platform"
if [[ $platform == fx9860g || $platform == fxcg50 ]]; then
echo "TOOLCHAIN=$toolchain"
echo "PREFIX=$prefix"
fi
}
output_config > Makefile.cfg
echo "Makefile.cfg now links to the platform file 'config/$platform.cfg'."