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#!/bin/sh
set -e
this_script_path=$(readlink -f "$0")
this_script_dir=$(dirname "$this_script_path")
cd "$this_script_dir"
source_files=$(find "src" -name "*.c")
cpu_arch="$ARCH"
if [ -z "$ARCH" ]; then
cpu_arch=$(uname -m)
echo "Cpu architecture detected: $cpu_arch." 'You can override the architecture with the $ARCH environment variable.'
fi
if [ "$cpu_arch" = "x86_64" ]; then
source_files="$source_files $(find "executor/x86_64" -name "*.c")"
else
echo "WARNING: There is no machine code implementation for your cpu architecture: $cpu_arch. An interpreter will be used instead"
echo "TODO: Implement interpreter"
exit 2
#source_files="$source_files $(find "executor/interpreter" -name "*.c")"
fi
if [ -z "$CC" ]; then
CC=gcc
fi
CFLAGS="-Wall -Wextra -Werror -Wno-format-security -Wno-error=attributes -Wno-attributes -Wnull-dereference -std=c89 -D_GNU_SOURCE"
LIBS="-pthread "
if [ -n "$SANITIZE_ADDRESS" ]; then
CFLAGS="$CFLAGS -fsanitize=address "
elif [ -n "$SANITIZE_THREAD" ]; then
CFLAGS="$CFLAGS -fsanitize=thread "
fi
if [ -n "$PEDANTIC" ]; then
CFLAGS="$CFLAGS -DAMAL_PEDANTIC -pedantic "
fi
build_test() {
CFLAGS="$CFLAGS -g -O0 -DDEBUG"
BUILD_ARGS="$source_files $CFLAGS $LIBS -shared -fPIC -o libamalgam.so"
set -x
time $CC $BUILD_ARGS
if [ -n "$SCAN_BUILD" ]; then
scan-build $CC $BUILD_ARGS
fi
set +x
source_files_test=$(find "tests" -name "*.c")
set -x
time $CC $source_files_test $CFLAGS $LIBS -o test "./libamalgam.so" $(pkg-config --cflags --libs glfw3 glew)
set +x
}
build_release() {
CFLAGS="$CFLAGS -O2 -DNDEBUG -s"
# TODO: -static -flto
# LIBS="-static $LIBS" also remove below -shared -fPIC
# CFLAGS="$CFLAGS -flto"
BUILD_ARGS="$source_files $CFLAGS $LIBS -shared -fPIC -o libamalgam.so"
set -x
time $CC $BUILD_ARGS
if [ -n "$SCAN_BUILD" ]; then
scan-build $CC $BUILD_ARGS
fi
set +x
}
case "$1" in
"test")
build_test
./tools/highlevel_c.py
;;
"release")
build_release
;;
*)
echo "usage: build.sh COMMAND"
echo "COMMANDS:"
echo " test Build tests"
echo " release Build as a release package, enabling all optimizations and stripping of binary"
exit 1
;;
esac
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