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#!/bin/bash
# Use project-local GCC if available, otherwise system GCC
TOOLCHAIN_GCC="./toolchain/gcc-15.2.0/bin/gcc"
if [ -f "${TOOLCHAIN_GCC}" ]; then
CC="${TOOLCHAIN_GCC}"
else
CC=gcc
fi
# Set the project name here
PROJECT_NAME="mknes" # Change this for each new project
WIN_CC=x86_64-w64-mingw32-gcc
# Base configuration common to all builds
CFLAGS="-std=gnu11 -mtune=generic "
# -fdump-tree-alias "
CFLAGS+="-mbmi -fno-argument-alias "
CFLAGS+="-mfunction-return=keep -mindirect-branch=keep "
CFLAGS+="-fwrapv -ffast-math -fno-trapping-math -fvisibility=hidden "
CFLAGS+="-fno-stack-protector -fno-PIE -no-pie -fcf-protection=none -ffunction-sections -fdata-sections "
CFLAGS+="-fno-non-call-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables "
CFLAGS+="-Wall -Wextra -Wstrict-aliasing=3 "
CFLAGS+="-Wno-unused-parameter -Wno-sign-compare -Wno-trigraphs -Wno-maybe-uninitialized "
CFLAGS+="-Wno-unused-variable -Wno-unused-const-variable -Wno-unused-function -Wno-write-strings -Wno-missing-field-initializers "
CFLAGS+="-U_FORTIFY_SOURCE -fno-pic "
# Enable occationally to check for errors..
# CFLAGS+="-fanalyzer "
LDFLAGS="-Wl,--gc-sections -Wl,--as-needed "
# Base include paths (common for all platforms)
INCLUDE_PATHS="-Ibase -I../mkfw "
# Linux-specific includes and libraries
LINUX_INCLUDE=" "
LINUX_LIBS="-lXi -lX11 -lGL -lm -ldl -pthread -larchive "
# Windows-specific includes and libraries
WINDOWS_INCLUDE=""
WINDOWS_LIBS="-lwinmm -lgdi32 -lopengl32 -lavrt "
# To enable ZIP support via libarchive, uncomment the line below and comment the line above:
# WINDOWS_LIBS="-static -larchive -lz -lbz2 -llzma -lbcrypt -lwinmm -lgdi32 -lopengl32"
# You'll also need to add -DUSE_LIBARCHIVE to CFLAGS
# Determine build type-specific flags
BUILD_TYPE=$1
if [ -z "$BUILD_TYPE" ]; then
BUILD_TYPE="normal"
fi
case "$BUILD_TYPE" in
"normal")
CFLAGS+="-ggdb -fno-omit-frame-pointer -O2 -DDEBUG_INTERNAL "
# CFLAGS+="-fsanitize=address,undefined,alignment,object-size,unreachable "
# -pg # for gprof
;;
"release")
CFLAGS+="-s -Wl,--strip-all -O2 "
;;
"profile")
CFLAGS+="-O2 -fprofile-generate -ftest-coverage -DBENCHMARK "
;;
"profile_release")
# CFLAGS+="-s -Wl,--strip-all -O2 -fprofile-use "
CFLAGS+="-g -O2 -fprofile-use -DBENCHMARK "
;;
"debug")
CFLAGS+="-g -O0 "
# -DTIMER_DEBUG "
LDFLAGS+="-fno-pie -no-pie "
;;
"coverage")
gcov -b -c *.c
exit 0
;;
"clean")
rm -f *.gcda *.gcno *.gcov perf.data* *.alias mknes
exit 0
;;
*)
echo "Unknown build type: $BUILD_TYPE"
exit 1
;;
esac
# Make sure the compilation stops if any error happens.
set -e
# Build Linux version
(
$CC $CFLAGS ${PROJECT_NAME}.c -o ${PROJECT_NAME} $INCLUDE_PATHS $LINUX_INCLUDE $LDFLAGS $LINUX_LIBS
objdump -d -Mintel mknes > mknes.s
) &
# Build Windows version
#(
# $WIN_CC $CFLAGS ${PROJECT_NAME}.c -o ${PROJECT_NAME}.exe $INCLUDE_PATHS $WINDOWS_INCLUDE $LDFLAGS $WINDOWS_LIBS
#) &
wait
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