spkg-install

#!/usr/bin/env bash

if [ "$SAGE_LOCAL" = "" ]; then
   echo "SAGE_LOCAL undefined ... exiting";
   echo "Maybe run 'sage -sh'?"
   exit 1
fi

if [ $UNAME = "CYGWIN" ]; then
   echo "Detected Cygwin -- checking for openssl development headers, since we use openssl instead."
   if [ -d /usr/include/openssl ]; then
       exit 0
   else
       echo "On Cygwin you *must* install Cygwin's openssl-devel development package (using Cygwin's setup.exe program)."
       exit 1
   fi
fi 

if [ `uname` = "Darwin" -a "$SAGE64" = "yes" ]; then
   echo "64 bit MacIntel"
   CFLAGS="-O2 -g -m64 "; export CFLAGS
   CXXFLAGS="-O2 -g -m64 "; export CXXFLAGS
fi

if [ `uname` = "SunOS" -a "$SAGE64" = "yes" ]; then
   echo "64 bit Solaris"
   CFLAGS="-O2 -g -m64 "; export CFLAGS
   CXXFLAGS="-O2 -g -m64 "; export CXXFLAGS
fi

CPPFLAGS=-I$SAGE_LOCAL/include; export CPPFLAGS
# On Fedora 14, the gpg-error is not linked, and thus it fails to build with
# the following error: https://gist.github.com/961767
export LDFLAGS="-lgpg-error"

cd src

if [ `uname -s` = 'Darwin' ]; then
    ./configure --disable-asm --prefix="$SAGE_LOCAL" --disable-padlock-support
else
    ./configure --prefix="$SAGE_LOCAL" --disable-padlock-support
fi

if [ $? -ne 0 ]; then
   echo "failed to configure libgcrypt"
   exit 1
fi

make

if [ $? -ne 0 ]; then
   echo "failed to build libgcrypt"
   exit 1
fi

make install

if [ $? -ne 0 ]; then
   echo "failed to install libgcrypt"
   exit 1
fi

if [ `uname` = 'FreeBSD' ]; then
   ln -s libgcrypt.so.15.3 $SAGE_LOCAL/lib/libgcrypt.so
fi