#!/bin/sh

cflags="-std=c89 -pedantic"
cflags="$cflags -O3"
cflags="$cflags -fno-strict-aliasing"
cflags="$cflags -Wno-variadic-macros -Wno-long-long -Wall"
cflags="$cflags -ffunction-sections -fdata-sections"
cflags="$cflags -g0 -fno-unwind-tables -s"
cflags="$cflags -fno-asynchronous-unwind-tables"

ldflags="-lm"

cflags="$cflags $CFLAGS"
ldflags="$ldflags $LDFLAGS"

cc="$CC"

if [ $(uname) = "Darwin" ]; then
    cc=${cc:-clang}
else
    cc=${cc:-gcc}
fi

uname -a > flags.log
echo $cc >> flags.log
echo $cflags >> flags.log
echo $ldflags >> flags.log
$cc --version >> flags.log
$cc -dumpmachine >> flags.log

export cflags="$cflags"
export ldflags="$ldflags"
export cc="$cc"