# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).

# Add /usr/bin, the avx2/avx512 bin paths and 3rd-party bin path to PATH as needed
# Then cleanup symlink paths
case ":${PATH:-}:" in
        *:/usr/bin:*) ;;
        *) PATH="/usr/bin${PATH:+:$PATH}" ;;
esac

if grep -q "flags.*:.* avx512bw" /proc/cpuinfo; then
        case ":${PATH:-}:" in
               *:/usr/bin/haswell/avx512_1:*) ;;
               *) PATH="/usr/bin/haswell/avx512_1:/usr/bin/haswell:$PATH" ;;
        esac
elif grep -q "flags.*:.* fma .* avx2" /proc/cpuinfo; then
        case ":${PATH:-}:" in
               *:/usr/bin/haswell:*) ;;
               *) PATH="/usr/bin/haswell:$PATH" ;;
        esac
fi
case ":${PATH:-}:" in
        *:/usr/local/bin:*) ;;
        *) PATH="/usr/local/bin:$PATH" ;;
esac
case ":${PATH:-}:" in
        *:/opt/3rd-party/bin:*) ;;
        *) PATH="$PATH:/opt/3rd-party/bin" ;;
esac
# Remove from beginning/end/middle of PATH
PATH="${PATH/#\/bin:}"
PATH="${PATH/%:\/bin}"
PATH="${PATH/:\/bin:/:}"
PATH="${PATH/#\/sbin:}"
PATH="${PATH/%:\/sbin}"
PATH="${PATH/:\/sbin:/:}"
PATH="${PATH/#\/usr\/sbin:}"
PATH="${PATH/%:\/usr\/sbin}"
PATH="${PATH/:\/usr\/sbin:/:}"

if [[ -x "/bin/vi" ]]; then
	EDITOR="/usr/bin/vi"			# needed for packages like cron
else
	EDITOR="/usr/bin/nano"			# needed for packages like cron
fi
test -z "$TERM" && TERM="xterm"	# Basic terminal capab. For screen etc.

# Ensure the interactive terminal has rows and columns
if [ -n "$PS1" ] && tty > /dev/null; then # Only for interactive shells
  tty_rows=$(stty size | cut -d' ' -f1)
  tty_columns=$(stty size | cut -d' ' -f2)
  if [ $((${tty_rows} + 0)) -le 0 -o $((${tty_columns} + 0)) -le 0 ]; then
    [ -x /usr/bin/setterm ] &&  setterm --resize
    # fail safe if size still not set
    tty_rows=$(stty size | cut -d' ' -f1)
    tty_columns=$(stty size | cut -d' ' -f2)
    if [ $((${tty_rows} + 0)) -le 0 -o $((${tty_columns} + 0)) -le 0 ]; then
      stty rows 24 columns 80
    fi
  fi
  unset tty_rows tty_columns
fi

if [ ! -e /etc/localtime ]; then
	TZ="UTC"		# Time Zone. Look at http://theory.uwinnipeg.ca/gnu/glibc/libc_303.html 
				# for an explanation of how to set this to your local timezone.
	export TZ
fi

if [ -z "$PS1" ]; then
# works for bash and ash (no other shells known to be in use here)
   PS1='\u@\h:\w\$ '
fi

CFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake "
FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags "
FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags "
CXXFLAGS="$CFLAGS -fvisibility-inlines-hidden -Wl,--enable-new-dtags "
export AR=gcc-ar
export RANLIB=gcc-ranlib
export NM=gcc-nm
export LA_VERSION="OpenBLAS"
export LA_LIBS=/usr/lib64/libopenblas.so.0
export LA_INCLUDE=/usr/include
export LA_PATH=/usr/lib64/
export MPI_CC=/usr/bin/mpicc
export MPI_LIBS=/usr/lib64/libmpi.so
export MPI_INCLUDE=/usr/include/
export MPI_PATH=/usr/lib64/
export MPI_VERSION=3.2
export THEANO_FLAGS='floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx"'
export CC=gcc
export CXX=g++
export PYTHONIOENCODING=utf-8:surrogateescape
export MESA_GLSL_CACHE_DISABLE=0
export GTK_IM_MODULE="ibus"

if [ -d /usr/share/defaults/etc/profile.d ]; then
  for i in /usr/share/defaults/etc/profile.d/* ; do
    . $i
  done
  unset i
fi
if [ -d /etc/profile.d ]; then
  for i in /etc/profile.d/* ; do
    . $i
  done
  unset i
fi
if [ -e /etc/profile ]; then
    . /etc/profile
fi
for langfile in /usr/share/defaults/etc/locale.conf /etc/locale.conf "$HOME/.i18n" ; do
	[ -f $langfile ] && . $langfile 
done
export LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION

XDG_CONFIG_DIRS=/usr/share/xdg:/etc/xdg
export PATH PS1 EDITOR TERM CFLAGS CXXFLAGS FCFLAGS FFLAGS XDG_CONFIG_DIRS

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