configure.scan

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.69])
AC_INIT([graphpass], [0.0.1], [ryan.deschamps@gmail.com])
AC_COPYRIGHT([Ryan Deschamps 2018, Apache License 2.0])
AC_CONFIG_SRCDIR([graphpass.c])
#AC_CONFIG_HEADERS([config.h])

# Checks for programs.
AC_PROG_CC

# Checks for libraries.
AC_CHECK_LIB([libxml2], [xmlNewTextWriter], [], [
  echo "No libxml2, needed to import Graphml..."
  if [[ "$OSTYPE" == "linux-gnu" ]]; then
    sudo apt-get install libxml2-dev build-essential
  elif [[ "$OSTYPE" == "darwin"* ]]; then
    echo "libxml is supposed to come with OSX.  Something is wrong."
    exit -1
  else
    echo "unknown problem installing libxml, required for system."
    exit -1
  fi
])
AC_CHECK_LIB([igraph], [igraph_hub_score],[
  echo "found igraph, which is required for graphpass"], [
  echo "this program requires igraph 0.7.1.  Getting..."
  if [[ "$OSTYPE" == "linux-gnu" ]]; then
    wget http://igraph.org/nightly/get/c/igraph-0.7.1.tar.gz
    tar -xvzf igraph-0.7.1.tar.gz
    cd igraph-0.7.1
    ./configure
    make
    sudo make install
    sudo ldconfig
    cd ..
    echo "cleaning up... "
    rm igraph-0.7.1.tar.gz
    rm -rf igraph-0.7.1
  elif [[ "$OSTYPE" == "darwin"* ]]; then
    if [[which brew == "/usr/local/bin/brew"]]; then
      brew install igraph
    else
      echo "Problem installing igraph.  You may need to do this manually."
      echo "See http://igraph.org/c/ for instructions, if installation fails."
      echo "Or install igraph with homebrew using: brew install igraph"
      wget http://igraph.org/nightly/get/c/igraph-0.7.1.tar.gz
      tar -xvzf igraph-0.7.1.tar.gz
      cd igraph-0.7.1
      ./configure
      make
      sudo make install
      sudo ldconfig
      cd ..
      echo "cleaning up... "
      rm igraph-0.7.1.tar.gz
      rm -rf igraph-0.7.1
    fi
  else
    echo "Graphpass is only configured for OSX and Linux systems."
    echo "It is possible to install Graphpass on Windows, but it would"
    echo "require some manual configuration work."
    exit -1
  fi
])
AC_CHECK_LIB([m], [main])

# Checks for header files.
AC_CHECK_HEADERS([limits.h stddef.h stdint.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL

# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([mkdir sqrt])

AC_CONFIG_FILES([Docs/latex/Makefile
Makefile])
AC_OUTPUT

AM_INIT_AUTOMAKE([graphpass], [0.0.1])