cosmotool/external/sharp/configure.ac

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2012-11-10 14:59:10 +01:00
AC_INIT(config/config.auto.in)
AC_CHECK_PROG([uname_found],[uname],[1],[0])
if test $uname_found -eq 0 ; then
echo "No uname found; setting system type to unknown."
system="unknown"
else
system=`uname -s`-`uname -r`
fi
AC_LANG([C])
AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
choke me
@%:@endif], [ICC=[yes]], [ICC=[no]])
if test $ICC = yes; then GCC=no; fi
CCTYPE=unknown
if test $GCC = yes; then CCTYPE=gcc; fi
if test $ICC = yes; then CCTYPE=icc; fi
AC_OPENMP
SILENT_RULE=".SILENT:"
AC_ARG_ENABLE(noisy-make,
[ --enable-noisy-make enable detailed make output],
[if test "$enableval" = yes; then
SILENT_RULE=""
fi])
ENABLE_MPI=no
AC_ARG_ENABLE(mpi,
[ --enable-mpi enable generation of MPI-parallel code],
[if test "$enableval" = yes; then
ENABLE_MPI=yes
fi])
ENABLE_DEBUG=no
AC_ARG_ENABLE(debug,
[ --enable-debug enable generation of debugging symbols],
[if test "$enableval" = yes; then
ENABLE_DEBUG=yes
fi])
ENABLE_PIC=no
AC_ARG_ENABLE(pic,
[ --enable-pic enable generation of position independent code],
[if test "$enableval" = yes; then
ENABLE_PIC=yes
fi])
case $CCTYPE in
gcc)
CCFLAGS="-O3 -fno-tree-vectorize -ffast-math -fomit-frame-pointer -std=c99 -pedantic -Wextra -Wall -Wno-unknown-pragmas -Wshadow -Wmissing-prototypes -Wfatal-errors"
GCCVERSION="`$CC -dumpversion 2>&1`"
echo "Using gcc version $GCCVERSION"
AC_SUBST(GCCVERSION)
case $system in
Darwin-*)
;;
*)
CCFLAGS="$CCFLAGS -ffunction-sections -fdata-sections"
;;
esac
changequote(,)
gcc43=`echo $GCCVERSION | grep -c '4\.[3456789]'`
changequote([,])
if test $gcc43 -gt 0; then
CCFLAGS="$CCFLAGS -march=native"
fi
;;
icc)
CCFLAGS="-O3 -xHOST -std=c99 -ip -Wbrief -Wall -vec-report0 -openmp-report0 -wd383,981,1419,1572"
;;
*)
CCFLAGS="-O2"
# Don't do anything now
;;
esac
case $system in
Darwin-*)
ARCREATE="libtool -static -o"
;;
*)
ARCREATE="ar cr"
;;
esac
CCFLAGS="$CCFLAGS $OPENMP_CFLAGS"
if test $ENABLE_DEBUG = yes; then
CCFLAGS="$CCFLAGS -g"
fi
if test $ENABLE_PIC = yes; then
CCFLAGS="$CCFLAGS -fPIC"
fi
if test $ENABLE_MPI = yes; then
CCFLAGS="$CCFLAGS -DUSE_MPI"
fi
CCFLAGS_NO_C="$CCFLAGS $CPPFLAGS"
LDCCFLAGS="$LDFLAGS $CCFLAGS"
AC_SUBST(SILENT_RULE)
AC_SUBST(CC)
AC_SUBST(CCFLAGS_NO_C)
AC_SUBST(LDCCFLAGS)
AC_SUBST(ARCREATE)
AC_OUTPUT(config/config.auto)