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dnl ==== mpl ====
dnl internal routine
AC_DEFUN([PAC_CONFIG_MPL_EMBEDDED],[
mpl_subdir_args="--disable-versioning --enable-embedded"
PAC_PUSH_FLAG([CFLAGS])
if test -n "$VISIBILITY_CFLAGS" ; then
CFLAGS="$CFLAGS $VISIBILITY_CFLAGS -DHAVE_VISIBILITY"
fi
PAC_CONFIG_SUBDIR_ARGS(mpl_embedded_dir,[$mpl_subdir_args],[],[AC_MSG_ERROR(MPL configure failed)])
PAC_POP_FLAG([CFLAGS])
])
AC_DEFUN([PAC_CONFIG_MPL],[
dnl NOTE: we only support embedded mpl
m4_ifdef([MPICH_CONFIGURE], [
dnl ---- the main MPICH configure ----
PAC_CONFIG_MPL_EMBEDDED
PAC_APPEND_FLAG([-I${main_top_builddir}/src/mpl/include], [CPPFLAGS])
PAC_APPEND_FLAG([-I${use_top_srcdir}/src/mpl/include], [CPPFLAGS])
mplsrcdir="src/mpl"
mpllib="src/mpl/libmpl.la"
], [
dnl ---- sub-configure (e.g. hydra, romio) ----
if test "$FROM_MPICH" = "yes"; then
dnl skip ROMIO since mpich already links libmpl.la
if test "$pac_skip_mpl_lib" != "yes" ; then
mpl_lib="$main_top_builddir/src/mpl/libmpl.la"
fi
mpl_includedir="-I$main_top_builddir/src/mpl/include -I$main_top_srcdir/src/mpl/include"
# source variables that are configured by MPL
AC_MSG_NOTICE([sourcing $main_top_builddir/src/mpl/localdefs])
. $main_top_builddir/src/mpl/localdefs
elif test "$FROM_HYDRA" = "yes"; then
m4_ifdef([HYDRA_CONFIGURE], [
PAC_CONFIG_MPL_EMBEDDED
mpl_srcdir="mpl_embedded_dir"
mpl_dist_srcdir="mpl_embedded_dir"
mpl_lib="mpl_embedded_dir/libmpl.la"
mpl_includedir='-I$(top_builddir)/mpl_embedded_dir/include -I$(top_srcdir)/mpl_embedded_dir/include'
], [
dnl both mpl and pmi are in modules/
mpl_includedir="-I$srcdir/../mpl/include -I../mpl/include"
AC_MSG_NOTICE([sourcing ../mpl/localdefs])
. ../mpl/localdefs
])
else
PAC_CONFIG_MPL_EMBEDDED
mpl_srcdir="mpl_embedded_dir"
mpl_dist_srcdir="mpl_embedded_dir"
mpl_lib="mpl_embedded_dir/libmpl.la"
mpl_includedir='-I$(top_builddir)/mpl_embedded_dir/include -I$(top_srcdir)/mpl_embedded_dir/include'
fi
])
])
dnl ==== hwloc ====
dnl internal routine, $1 is the extra cflags, hwloc_embedded_dir is m4 macro
dnl defined to be the path to embedded hwloc.
AC_DEFUN([PAC_CONFIG_HWLOC_EMBEDDED],[
PAC_PUSH_FLAG([CFLAGS])
CFLAGS="$USER_CFLAGS $1"
hwloc_config_args="--enable-embedded-mode --disable-visibility"
hwloc_config_args="$hwloc_config_args --disable-gl"
hwloc_config_args="$hwloc_config_args --disable-libxml2"
hwloc_config_args="$hwloc_config_args --disable-nvml"
hwloc_config_args="$hwloc_config_args --disable-cuda"
hwloc_config_args="$hwloc_config_args --disable-opencl"
hwloc_config_args="$hwloc_config_args --disable-rsmi"
PAC_CONFIG_SUBDIR_ARGS(hwloc_embedded_dir, [$hwloc_config_args],[], [AC_MSG_ERROR(embedded hwloc configure failed)])
PAC_POP_FLAG([CFLAGS])
])
AC_DEFUN([PAC_CONFIG_HWLOC],[
dnl minor difference from e.g. mpl -- we'll prioritize system hwloc by default
PAC_CHECK_HEADER_LIB_OPTIONAL([hwloc],[hwloc.h],[hwloc],[hwloc_topology_set_pid])
if test "$pac_have_hwloc" = "yes" -a "$with_hwloc" != "embedded"; then
AC_MSG_CHECKING([if hwloc meets minimum version requirement])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <hwloc.h>], [
#if HWLOC_API_VERSION < 0x00020000
#error
#endif
return 0;])],[],[pac_have_hwloc=no])
AC_MSG_RESULT([$pac_have_hwloc])
# if an old hwloc was specified by the user, throw an error
if test "$pac_have_hwloc" = "no" -a -n "$with_hwloc" -a "$with_hwloc" != "yes" ; then
AC_MSG_ERROR([hwloc installation does not meet minimum version requirement (2.0). Please update your hwloc installation or use --with-hwloc=embedded.])
fi
fi
if test "$pac_have_hwloc" = "no" -a "$with_hwloc" != "no"; then
with_hwloc=embedded
pac_have_hwloc=yes
# make sure subsystems such as hydra will use embedded hwloc consistently
subsys_config_args="$subsys_config_args --with-hwloc=embedded"
fi
if test "$with_hwloc" = "embedded" ; then
m4_ifdef([MPICH_CONFIGURE], [
dnl ---- the main MPICH configure ----
hwloclib="modules/hwloc/hwloc/libhwloc_embedded.la"
if test -e "${use_top_srcdir}/modules/PREBUILT" -a -e "$hwloclib"; then
hwlocsrcdir=""
else
hwlocsrcdir="${main_top_builddir}/modules/hwloc"
PAC_CONFIG_HWLOC_EMBEDDED([$VISIBILITY_CFLAGS])
fi
PAC_APPEND_FLAG([-I${use_top_srcdir}/modules/hwloc/include],[CPPFLAGS])
PAC_APPEND_FLAG([-I${main_top_builddir}/modules/hwloc/include],[CPPFLAGS])
hwloc_config_status="${main_top_builddir}/modules/hwloc/config.status"
], [
dnl ---- sub-configure (hydra) ----
if test "$FROM_MPICH" = "yes"; then
hwloc_includedir="-I${main_top_srcdir}/modules/hwloc/include -I${main_top_builddir}/modules/hwloc/include"
hwloc_lib="${main_top_builddir}/modules/hwloc/hwloc/libhwloc_embedded.la"
hwloc_config_status="${main_top_builddir}/modules/hwloc/config.status"
else
PAC_CONFIG_HWLOC_EMBEDDED()
dnl Note that single quote is intentional to pass the variable as is
hwloc_srcdir="hwloc_embedded_dir"
hwloc_includedir='-I${srcdir}/${hwloc_srcdir}/include -I${builddir}/${hwloc_srcdir}/include'
hwloc_lib='${builddir}/${hwloc_srcdir}/hwloc/libhwloc_embedded.la'
hwloc_config_status="${builddir}/${hwloc_srcdir}/config.status"
fi
])
# capture the line -- S["HWLOC_DARWIN_LDFLAGS"]=" -framework Foundation -framework IOKit"
hwloc_darwin_ldflags=$(awk -F'"' '/^S."HWLOC_DARWIN_LDFLAGS"/ {print $[]4}' "$hwloc_config_status")
if test -n "$hwloc_darwin_ldflags" ; then
echo "hwloc_darwin_ldflags = $hwloc_darwin_ldflags"
PAC_APPEND_FLAG([$hwloc_darwin_ldflags], [LDFLAGS])
fi
fi
])
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