#! /bin/sh
# This script has been known to work with pfe-33 and:
#   Mac OS X 10.5.6 (ppc)    gcc 4.0.1 
#   Mac OS X 10.6.4 (intel)  gcc 4.2.1
# --dnw 25Jun2010

# Compile, link, and install the pfe loadable module $1.so from
# source files in the current directory:  $1-ext.c, $1-dll.c,
# and $1-ext.h.

# We constructed the script from the output of pfe "make" with
# --silent removed from the LIBTOOL line in Makefile in the
# build directory.

# In the following, -m32 prevents defaulting to 64 bits in Snow
# Leopard, and is redundant in Leopard.

# Define the appropriate prefix:
PREFIX=/usr/local
# PREFIX=$HOME

# These directories must already exist.
INCLUDEDIR=$PREFIX/include
LIBDIR=$PREFIX/lib/pfe-forth

# compile
#
cc -I. -I$INCLUDEDIR -I. -DHAVE_CONFIG_H \
  -DNDEBUG -O3 -fomit-frame-pointer -frounding-math -DUNROLL_NEXT -m32 \
  -Wall -pipe -funsigned-char -Wno-char-subscripts -Wwrite-strings \
  -no-cpp-precomp -fno-common \
  -c -o $1-ext.o $1-ext.c
cc -I. -I$INCLUDEDIR -I. -DHAVE_CONFIG_H \
  -DNDEBUG -O3 -fomit-frame-pointer -DUNROLL_NEXT -m32 \
  -Wall -pipe -funsigned-char -Wno-char-subscripts -Wwrite-strings \
  -no-cpp-precomp -fno-common \
  -c -o $1-dll.o $1-dll.c

# link
cc -bundle -flat_namespace -undefined suppress -m32 \
  -std=c99 -pedantic \
  -lm -lmx -o $1.so $1-dll.o $1-ext.o

# install
cp -p $1.so $LIBDIR
/usr/bin/install -p $1.so $LIBDIR
cp -p $1-ext.h $INCLUDEDIR