# ======================================================================================================================
#  fennec, a free and open source game engine
#  Copyright © 2025 - 2026  Medusa Slockbower
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
# ======================================================================================================================

# this script sets flags and variables for llvm compilers

# Receive all warnings and treat as errors
add_compile_options("-Wall" "-Wextra" "-pedantic" "-Werror" "-fms-extensions")

# Use relative directories to hide the user's directory
fennec_add_compile_options("-ffile-prefix-map=${FENNEC_SOURCE_DIR}=.")

# Disable STDLIB, Exceptions, and RTTI, we implement our own. Also include diagnostics and pthread.
fennec_add_link_options("-nostdlib" "-fno-exceptions" "-fno-rtti" "-fdiagnostics-all-candidates" "-pthread")

# Base definitions for Clang
fennec_add_definitions(
        _GLIBCXX_INCLUDE_NEXT_C_HEADERS=1
        FENNEC_COMPILER_CLANG=1
        FENNEC_GLIBC=1
        FENNEC_NO_INLINE=[[clang::noinline]]
        FENNEC_FUNCTION_NAME=__PRETTY_FUNCTION__
)