env.sh

#!/bin/bash

# Colora
ORANGE='\e[38;5;214m'
NC='\033[0m' # No Color
BLUE='\e[38;5;75m'

echo -e "${ORANGE}====================================================${NC}"
echo -e "${BLUE}    RISC-V DEVELOPMENT ENVIRONMENT CHECK          ${NC}"
echo -e "${ORANGE}====================================================${NC}"

# print function
print_version() {
    if command -v $2 &> /dev/null; then
        echo -e "${BLUE}# $1:${NC}"
        $2 --version | head -n 1
        echo ""
    else
        echo -e "${BLUE}# $1:${NC} No instalado"
        echo ""
    fi
}

# 1. GCC Compilers
print_version "GCC C Compiler (Linux)" "riscv64-linux-gnu-gcc"
print_version "GCC C++ Compiler (Linux)" "riscv64-linux-gnu-g++"
print_version "GCC Fortran Compiler (Linux)" "riscv64-linux-gnu-gfortran"

# 2. LLVM - Clang and Flang
print_version "Clang (C/C++ Compiler)" "clang"
print_version "Flang (Fortran Compiler)" "flang"

# 3. Emulators
print_version "QEMU User Mode" "qemu-riscv64"
print_version "QEMU System Mode" "qemu-system-riscv64"

# 4. Rust (Optional)
if command -v rustc &> /dev/null; then
    print_version "Rust Compiler" "rustc"
    echo -e "${BLUE}# Rust Targets:${NC}"
    rustup target list --installed | grep riscv
    echo ""
else
    echo -e "${BLUE}# Rust:${NC} Not installed"
    echo ""
fi

echo -e "${ORANGE}=====================================================${NC}"
echo -e "Alias for compiling with vector support RVV 1.0:"
echo -e "  - ${ORANGE}GCC / G++:${NC}   rv-g++ <src> -o <dest>"
echo -e "  - ${ORANGE}Clang++:${NC}     rv-clang++ <src> -o <dest>"
echo -e "  - ${ORANGE}Flang:${NC}       rv-flang <src> -o <des>"
echo -e "  - ${ORANGE}QEMU (RVV):${NC}  rv-qemu ./<binary>"
echo -e "${ORANGE}=====================================================${NC}"