AC_PROG_CC
AC_PROG_CXX
+CFLAGS=""
+CXXFLAGS=""
+
AC_C_BIGENDIAN
AC_PATH_PROG(wxconfig,wx-config)
AC_CHECK_SIZEOF(float, 4)
AC_CHECK_SIZEOF(double, 8)
-dnl Add define templates
dnl Checks for libraries.
AC_CHECK_LIB(z, deflate, [ zlib="true" ], [ zlib="false" ; AC_MSG_WARN([zlib missing. Will need zlib for PNG support])])
fi
AM_CONDITIONAL(INCLUDED_GETOPT_LONG, test "$GETOPTLONG"="1")
+ARCH_OPTION=""
case $target_cpu in
i386|i486|i586|i686|x86|x86_64)
AX_EXT
- if [ test "$ax_cv_have_sse41_ext" = yes && test "$ac_cv_header_smmintrin_h" = yes ]; then
- # SSE4.1/2 extensions
- ARCH_OPTION='-msse4.1'
- elif [ test "$ax_cv_have_sse3_ext" = yes && test "$ac_cv_header_pmmintrin_h" = yes ]; then
- ARCH_OPTION='-msse3'
- elif [ test "$ax_cv_have_sse2_ext" = yes && test "$ac_cv_header_emmintrin_h" = yes ]; then
- ARCH_OPTION='-msse2'
- else
- ARCH_OPTION="-ffast-math"
- fi;;
+ CFLAGS="$CFLAGS $CPUEXT_FLAGS $SIMD_FLAGS"
+ CXXFLAGS="$CXXFLAGS $CPUEXT_FLAGS $SIMD_FLAGS"
+ ;;
powerpc*)
ARCH_OPTION="-fno-common -faltivec";;
armv1*|armv2*|armv3*|armv4*|armv5*|armv6*)
CFLAGS="$CFLAGS -g -O0 -DDEBUG"
AC_DEFINE(DEBUG,1,[turn on debugging])
else
- CFLAGS="$CFLAGS -O2 -DNDEBUG -fomit-frame-pointer"
+ CFLAGS="$CFLAGS -g -O4 -DNDEBUG -fomit-frame-pointer"
AC_DEFINE(NDEBUG,1,[no debugging])
fi
CFLAGS="$CFLAGS -Wall"
AC_MSG_CHECKING(whether to enable verbose warnings)
-AC_ARG_ENABLE(verbose-warnings,
-[ --enable-verbose-warnings
- Enable verbose compiler warnings.],
+AC_ARG_ENABLE(verbose-warnings,AS_HELP_STRING([--enable-verbose-warnings],[Enable verbose compiler warnings.]),
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
)
AC_MSG_CHECKING(static executables)
-AC_ARG_ENABLE(static,
-[ --enable-static
- Enable static executables.],
+AC_ARG_ENABLE(static,AS_HELP_STRING([--enable-static],[Enable static executables]),
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
esac ], AC_MSG_RESULT(no)
)
+dnl Checking if use OpenMP
+AC_ARG_ENABLE([openmp], AS_HELP_STRING([--disable-openmp],[Disable use of OpenMP]))
+AS_IF([test "x$enable_openmp" != "xno"], [
+ AX_OPENMP
+ CFLAGS="$CFLAGS $OPENMP_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
+])
+
dnl Set LAM path
-AC_ARG_WITH(lam,
-[ --with-lam[=PATH] Set path of LAM MPI ],
+AC_ARG_WITH(lam,AS_HELP_STRING([--with-lam[=PATH]],[Set path of LAM MPI ]),
[ if test "$withval" != "no" ; then
trylamdir=$withval
fi ]
AC_CHECK_LIB(efence, main, [efence=true], [efence=false])
AC_MSG_CHECKING([for enable-efence])
AC_ARG_ENABLE(efence,
-[ --enable-efence Use ElectricFence memory allocation],
+[--enable-efence],[Use ElectricFence memory allocation],
[case "${enableval}" in
yes) useefence=true
AC_MSG_RESULT(yes)