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dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2005 The Regents of the University of California.
dnl All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
dnl OMPI_CONFIG_SOLARIS_THREADS()
dnl
# ********************************************************************
#
# Internal macros - do not call from outside OMPI_CONFIG_SOLARIS_THREADS
#
# ********************************************************************
AC_DEFUN([OMPI_INTL_SOLARIS_TRY_LINK], [
# BEGIN: OMPI_INTL_SOLARIS_TRY_LINK
#
# Make sure that we can run a small application in C or C++, which
# ever is the current language. Do make sure that C or C++ is the
# current language.
AC_TRY_LINK([#include <thread.h>],
[thread_t th; thr_join(th, 0, 0);
thr_create(0,0,0,0,0,0); ],
[$1], [$2])
# END: OMPI_INTL_SOLARIS_TRY_LINK
])dnl
AC_DEFUN([OMPI_INTL_SOLARIS_TRY_LINK_F77], [
# BEGIN: OMPI_INTL_SOLARIS_TRY_LINK_F77
#
# Make sure that we can run a small application in Fortran, with
# pthreads living in a C object file
# Fortran module
cat > conftestf.f <<EOF
program fpthread
INTEGER i
i = 1
end
EOF
# C module
if test -f conftest.h; then
ompi_conftest_h="#include \"conftest.h\""
else
ompi_conftest_h=""
fi
cat > conftest.c <<EOF
#include <stdio.h>
#include <stdlib.h>
#include <thread.h>
$ompi_conftest_h
#ifdef __cplusplus
extern "C" {
#endif
void ompi_pthread()
{
thread_t th;
thr_join(th, 0, 0);
thr_create(0,0,0,0,0,0);
}
#ifdef __cplusplus
}
#endif
EOF
# Try the compile
OMPI_LOG_COMMAND(
[$CC $CFLAGS -I. -c conftest.c],
OMPI_LOG_COMMAND(
[$F77 $FFLAGS conftestf.f conftest.o -o conftest $LDFLAGS $LIBS],
[HAPPY=1],
[HAPPY=0]),
[HAPPY=0])
if test "$HAPPY" = "1"; then
$1
else
OMPI_LOG_MSG([here is the C program:], 1)
OMPI_LOG_FILE([conftest.c])
if test -f conftest.h; then
OMPI_LOG_MSG([here is contest.h:], 1)
OMPI_LOG_FILE([conftest.h])
fi
OMPI_LOG_MSG([here is the fortran program:], 1)
OMPI_LOG_FILE([conftestf.f])
$2
fi
unset HAPPY ompi_conftest_h
rm -rf conftest*
# END: OMPI_INTL_SOLARIS_TRY_LINK_F77
])dnl
AC_DEFUN([OMPI_CONFIG_SOLARIS_THREADS_C], [
if test "$BASECC" = "cc"; then
STHREAD_CFLAGS="-mt"
style="Workshop/Forte"
else
STHREAD_CPPFLAGS="-D_REENTRANT"
STHREAD_LIBS="-lthread"
style="-lthread"
fi
AC_MSG_CHECKING([if C compiler and Solaris threads work])
CFLAGS="$STHREAD_CFLAGS $CFLAGS_orig"
CPPFLAGS="$STHREAD_CPPFLAGS $CPPFLAGS_orig"
LDFLAGS="$STHREAD_LDFLAGS $LDFLAGS_orig"
LIBS="$STHREAD_LIBS $LIBS_orig"
AC_LANG_PUSH(C)
OMPI_INTL_SOLARIS_TRY_LINK(ompi_sthread_c_success=1,
ompi_sthread_c_success=0)
AC_LANG_POP(C)
if test "$ompi_sthread_c_success" = "1"; then
AC_MSG_RESULT([yes - $style])
else
AC_MSG_RESULT([no])
fi
])dnl
AC_DEFUN([OMPI_CONFIG_SOLARIS_THREADS_CXX], [
if test "$BASECXX" = "CC"; then
STHREAD_CXXFLAGS="-mt"
style="Workshop/Forte"
elif test "$BASECXX" = "KCC"; then
STHREAD_CXXFLAGS="--backend -mt"
style="KCC"
else
STHREAD_CXXCPPFLAGS="-D_REENTRANT"
STHREAD_LIBS="-lthread"
style="-lthread"
fi
CXXFLAGS="$STHREAD_CXXFLAGS $CXXFLAGS_orig"
CXXCPPFLAGS="$STHREAD_CXXPPFLAGS $CXXPPFLAGS_orig"
LDFLAGS="$STHREAD_LDFLAGS $LDFLAGS_orig"
LIBS="$STHREAD_LIBS $LIBS_orig"
AC_MSG_CHECKING([if C++ compiler and Solaris threads work])
AC_LANG_PUSH(C++)
OMPI_INTL_SOLARIS_TRY_LINK(ompi_sthread_cxx_success=1,
ompi_sthread_cxx_success=0)
AC_LANG_POP(C++)
if test "$ompi_sthread_cxx_success" = "1"; then
AC_MSG_RESULT([yes - $style])
else
AC_MSG_RESULT([no])
fi
])dnl
AC_DEFUN([OMPI_CONFIG_SOLARIS_THREADS_FC], [
if test "$OMPI_WANT_F77_BINDINGS" = "1"; then
if test "$BASEFC" = "f77"; then
STHREAD_FFLAGS="-mt"
style="Workshop/Forte"
else
STHREAD_LIBS="-lthread"
style="-lthread"
fi
FFLAGS="$STHREAD_FFLAGS $FFLAGS_orig"
CFLAGS="$STHREAD_CFLAGS $CFLAGS_orig"
CPPFLAGS="$STHREAD_CPPFLAGS $CPPFLAGS_orig"
LDFLAGS="$STHREAD_LDFLAGS $LDFLAGS_orig"
LIBS="$STHREAD_LIBS $LIBS_orig"
AC_MSG_CHECKING([if F77 compiler and Solaris threads work])
AC_LANG_PUSH(C)
OMPI_INTL_SOLARIS_TRY_LINK_F77(ompi_sthread_f77_success=1,
ompi_sthread_f77_success=0)
AC_LANG_POP(C)
if test "$ompi_sthread_f77_success" = "1"; then
AC_MSG_RESULT([yes - $style])
else
AC_MSG_RESULT([no])
fi
else
ompi_sthread_f77_success=1
fi
])dnl
AC_DEFUN([OMPI_CONFIG_SOLARIS_THREADS],[
ompi_sthread_c_success=0
ompi_sthread_f77_success=0
ompi_sthread_cxx_success=0
orig_CFLAGS="$CFLAGS"
orig_FFLAGS="$FFLAGS"
orig_CXXFLAGS="$CXXFLAGS"
orig_CPPFLAGS="$CPPFLAGS"
orig_CXXCPPFLAGS="$CXXCPPFLAGS"
orig_LDFLAGS="$LDFLAGS"
orig_LIBS="$LIBS"
STHREAD_CFLAGS=
STHREAD_FFLAGS=
STHREAD_CXXFLAGS=
STHREAD_CPPFLAGS=
STHREAD_CXXCPPFLAGS=
STHREAD_LDFLAGS=
STHREAD_LIBS=
# Only run C++ and Fortran if those compilers already configured
AC_PROVIDE_IFELSE([AC_PROG_CC],
[OMPI_CONFIG_SOLARIS_THREADS_C],
[ompi_sthread_c_success=1])
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[OMPI_CONFIG_SOLARIS_THREADS_CXX],
[ompi_sthread_cxx_success=1])
AC_PROVIDE_IFELSE([AC_PROG_F77],
[OMPI_CONFIG_SOLARIS_THREADS_FC],
[ompi_sthread_f77_success=1])
CFLAGS="$orig_CFLAGS"
FFLAGS="$orig_FFLAGS"
CXXFLAGS="$orig_CXXFLAGS"
CPPFLAGS="$orig_CPPFLAGS"
CXXCPPFLAGS="$orig_CXXCPPFLAGS"
LDFLAGS="$orig_LDFLAGS"
LIBS="$orig_LIBS"
if test "$ompi_sthread_c_success" = "1" -a \
"$ompi_sthread_cxx_success" = "1" -a \
"$ompi_sthread_f77_success" = "1"; then
internal_useless=1
$1
else
internal_useless=1
$2
fi
unset ompi_sthread_c_success ompi_sthread_f77_success ompi_sthread_cxx_success
unset internal_useless
])dnl
|
