poprc

#!/usr/bin/env bash

# prevent inheriting flags when called from make
MAKEFLAGS=

if [[ ! -f eval ]]; then
    printf "\x1b[92mBuilding eval...\x1b[0m\n"
    make -s eval BUILD=release-with-asserts
    printf "\x1b[92mReady!\x1b[0m\n\n"
fi

LIBS="*.ppr"
LOAD=""

CFLAGS="-g -O0 -Wall -Wno-unused-variable -Wno-unused-label"
if [[ "$1" == "-O" ]]; then
    CFLAGS="-g -DNDEBUG -O2"
    shift
fi

DIR=poprc_out

BUILDDIR="build/clang/release-with-asserts"
RT="${BUILDDIR}/cgen/primitives.o ${BUILDDIR}/io.o ${BUILDDIR}/startle/support.o ${BUILDDIR}/startle/error.o ${BUILDDIR}/startle/static_alloc.o ${BUILDDIR}/startle/log.o"

make -s .gen/cgen/primitives.h
make -s ${RT} CC=clang BUILD=release-with-asserts

if [ -z "$1" ]
then
    echo "no function specified"
    exit 0
fi

OUT=`./eval -ident $1`
mkdir -p $DIR

# generate the C source
printf "#include \"cgen/main.h\"\n\n" > ${DIR}/${OUT}.c
./eval -rc poprc_rc -lo ${LIBS} -cc $1 >> ${DIR}/${OUT}.c
printf "\nMAIN(${OUT})\n" >> ${DIR}/${OUT}.c

clang -S -emit-llvm ${CFLAGS} -DNOLOG -I. -I.gen -o ${DIR}/${OUT}.ll ${DIR}/${OUT}.c 2>/dev/null
clang ${CFLAGS} -DNOLOG -I. -I.gen -o ${DIR}/${OUT} ${DIR}/${OUT}.c ${RT} || exit -1

# run the executable
./poprc_out/${OUT}