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acinclude.m4
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acinclude.m4
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dnl
m4_pattern_allow(QDP_AC_ALIGNMENT_SIZE)dnl
dnl
dnl Balint Joo, 13/12/2002
dnl George T. Fleming, 03/03/2003
dnl
dnl Stole this from mpich-1.2.4/mpe
dnl
dnl PAC_QMP_LINK_CXX_FUNC(
dnl QMP_CFLAGS,
dnl QMP_LDFLAGS,
dnl QMP_LIBS,
dnl QMP_VARS,
dnl QMP_FUNC,
dnl [action if working],
dnl [action if not working]
dnl )
dnl
dnl QMP_CFLAGS is the include option (-I) for QMP includes
dnl QMP_LDFLAGS is the link path (-L) option for QMP libraries
dnl QMP_LIBS is the library (-l) option for QMP libaries
dnl QMP_VARS is the the declaration of variables needed to call QMP_FUNC
dnl QMP_FUNC is the body of QMP function call to be checked for existence
dnl e.g. QMP_VARS="QMP_u32_t foo;"
dnl QMP_FUNC="foo = QMP_get_SMP_count();"
dnl if QMP_FUNC is empty, assume linking with basic MPI program.
dnl i.e. check if QMP definitions are valid
dnl
AC_DEFUN(
PAC_QMP_LINK_CXX_FUNC,
[
dnl - set local parallel compiler environments
dnl so input variables can be CFLAGS, LDFLAGS or LIBS
pac_QMP_CFLAGS="$1"
pac_QMP_LDFLAGS="$2"
pac_QMP_LIBS="$3"
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
dnl - save the original environment
pac_saved_CXXFLAGS="$CXXFLAGS"
pac_saved_LDFLAGS="$LDFLAGS"
pac_saved_LIBS="$LIBS"
dnl - set the parallel compiler environment
CXXFLAGS="$CXXFLAGS $pac_QMP_CFLAGS"
LDFLAGS="$LDFLAGS $pac_QMP_LDFLAGS"
LIBS="$LIBS $pac_QMP_LIBS"
AC_TRY_LINK(
[#include "qmp.h"],
[
int argc ; char **argv ;
QMP_thread_level_t prv;
$4 ;
QMP_init_msg_passing(&argc, &argv, QMP_THREAD_SINGLE, &prv) ;
$5 ;
QMP_finalize_msg_passing() ;
],
[pac_qmp_working=yes],
[pac_qmp_working=no]
)
CXXFLAGS="$pac_saved_CXXFLAGS"
LDFLAGS="$pac_saved_LDFLAGS"
LIBS="$pac_saved_LIBS"
AC_LANG_RESTORE
if test "X${pac_qmp_working}X" = "XyesX" ; then
ifelse([$6],,:,[$6])
else
ifelse([$7],,:,[$7])
fi
]
)
dnl PAC_LIBXML2_LINK_CXX_FUNC(
dnl LIBXML2_CXXFLAGS,
dnl LIBXML2_LIBS,
dnl LIBXML2_VARS,
dnl LIBXML2_FUNC,
dnl [action if working],
dnl [action if not working]
dnl )
dnl
dnl LIBXML2_CXXFLAGS for the necessary includes paths (-I)
dnl LIBXML2_LIBS for the libraries (-l<lib> etc)
dnl LIBXML2_VARS for the declaration of variables needed
dnl to call LIBXML2_FUNC code fragment
dnl LIBXML2_FUNC for the body of a QDP++ function call or even general code
dnl fragment on which to run a compile/link test.
dnl If LIBXML2_VARS and LIBXML2_FUNC are empty, a basic test
dnl of compiling and linking a LIBXML2 program is run.
dnl
AC_DEFUN(
PAC_LIBXML2_LINK_CXX_FUNC,
[
dnl - set local parallel compiler environments
dnl - so input variables can be CXXFLAGS, LDFLAGS or LIBS
pac_LIBXML2_CXXFLAGS="$1"
pac_LIBXML2_LIBS="$2"
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
dnl - save the original environment
pac_saved_CXXFLAGS="$CXXFLAGS"
pac_saved_LDFLAGS="$LDFLAGS"
pac_saved_LIBS="$LIBS"
dnl - set the parallel compiler environment
CXXFLAGS="$CXXFLAGS $pac_LIBXML2_CXXFLAGS"
LDFLAGS="$LDFLAGS $pac_LIBXML2_LDFLAGS"
LIBS="$LIBS $pac_LIBXML2_LIBS"
AC_TRY_LINK(
[
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
], [
int argc ; char **argv ;
xmlDocPtr doc;
char *docname="foo";
doc = xmlParseFile(docname);
$3 ;
$4 ;
],
[pac_libxml2_working=yes],
[pac_libxml2_working=no]
)
CXXFLAGS="$pac_saved_CXXFLAGS"
LDFLAGS="$pac_saved_LDFLAGS"
LIBS="$pac_saved_LIBS"
AC_LANG_RESTORE
if test "X${pac_libxml2_working}X" = "XyesX" ; then
ifelse([$5],,:,[$5])
else
ifelse([$6],,:,[$6])
fi
]
)
dnl Balint Joo, 13/12/2002
dnl George T. Fleming, 03/03/2003
dnl
dnl Stole this from mpich-1.2.4/mpe
dnl
dnl PAC_BAGEL_QDP_LINK_CXX_FUNC(
dnl BAGEL_QDP_CFLAGS,
dnl BAGEL_QDP_LDFLAGS,
dnl BAGEL_QDP_LIBS,
dnl BAGEL_QDP_VARS,
dnl BAGEL_QDP_FUNC,
dnl [action if working],
dnl [action if not working]
dnl )
dnl
dnl BAGEL_QDP_CFLAGS is the include option (-I) for BAGEL_QDP includes
dnl BAGEL_QDP_LDFLAGS is the link path (-L) option for BAGEL_QDP libraries
dnl BAGEL_QDP_LIBS is the library (-l) option for BAGEL_QDP libaries
dnl BAGEL_QDP_VARS is the the declaration of variables needed to call BAGEL_QDP_FUNC
dnl BAGEL_QDP_FUNC is the body of BAGEL_QDP function call to be checked for existence
dnl e.g. BAGEL_QDP_VARS="BAGEL_QDP_u32_t foo;"
dnl BAGEL_QDP_FUNC="foo = BAGEL_QDP_get_SMP_count();"
dnl if BAGEL_QDP_FUNC is empty, assume linking with basic MPI program.
dnl i.e. check if BAGEL_QDP definitions are valid
dnl
AC_DEFUN(
PAC_BAGEL_QDP_LINK_CXX_FUNC,
[
dnl - set local parallel compiler environments
dnl so input variables can be CFLAGS, LDFLAGS or LIBS
pac_BAGEL_QDP_CFLAGS="$1"
pac_BAGEL_QDP_LDFLAGS="$2"
pac_BAGEL_QDP_LIBS="$3"
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
dnl - save the original environment
pac_saved_CXXFLAGS="$CXXFLAGS"
pac_saved_LDFLAGS="$LDFLAGS"
pac_saved_LIBS="$LIBS"
dnl - set the parallel compiler environment
CXXFLAGS="$CXXFLAGS $pac_BAGEL_QDP_CFLAGS"
LDFLAGS="$LDFLAGS $pac_BAGEL_QDP_LDFLAGS"
LIBS="$LIBS $pac_BAGEL_QDP_LIBS"
AC_TRY_LINK(
[
#include "bagel_qdp.h"
],
[
int argc ; char **argv ;
BAGELQDPFloat *xptr;
BAGELQDPFloat *aptr;
BAGELQDPFloat *zptr;
BAGELQDPFloat *yptr;
unsigned int n3vec;
qdp_vaxpy3(zptr,aptr,xptr,yptr,n3vec);
],
[pac_bagel_qdp_working=yes],
[pac_bagel_qdp_working=no]
)
CXXFLAGS="$pac_saved_CXXFLAGS"
LDFLAGS="$pac_saved_LDFLAGS"
LIBS="$pac_saved_LIBS"
AC_LANG_RESTORE
if test "X${pac_bagel_qdp_working}X" = "XyesX" ; then
ifelse([$6],,:,[$6])
else
ifelse([$7],,:,[$7])
fi
]
)