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htop/hwloc-1.2.1/config/hwloc_internal.m4

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dnl -*- Autoconf -*-
dnl
dnl Copyright (c) 2009 INRIA. All rights reserved.
dnl Copyright (c) 2009, 2011 Université Bordeaux 1
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 Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright © 2010 INRIA. All rights reserved.
dnl Copyright © 2006-2011 Cisco Systems, Inc. All rights reserved.
dnl
dnl See COPYING in top-level directory.
#-----------------------------------------------------------------------
# Probably only ever invoked by hwloc's configure.ac
AC_DEFUN([HWLOC_BUILD_STANDALONE],[
hwloc_mode=standalone
])dnl
#-----------------------------------------------------------------------
# Probably only ever invoked by hwloc's configure.ac
AC_DEFUN([HWLOC_DEFINE_ARGS],[
# Embedded mode, or standalone?
AC_ARG_ENABLE([embedded-mode],
AC_HELP_STRING([--enable-embedded-mode],
[Using --enable-embedded-mode puts the HWLOC into "embedded" mode. The default is --disable-embedded-mode, meaning that the HWLOC is in "standalone" mode.]))
# Change the symbol prefix?
AC_ARG_WITH([hwloc-symbol-prefix],
AC_HELP_STRING([--with-hwloc-symbol-prefix=STRING],
[STRING can be any valid C symbol name. It will be prefixed to all public HWLOC symbols. Default: "hwloc_"]))
# Debug mode?
AC_ARG_ENABLE([debug],
AC_HELP_STRING([--enable-debug],
[Using --enable-debug enables various hwloc maintainer-level debugging controls. This option is not recomended for end users.]))
# Doxygen?
AC_ARG_ENABLE([doxygen],
[AC_HELP_STRING([--enable-doxygen],
[enable support for building Doxygen documentation (note that this option is ONLY relevant in developer builds; Doxygen documentation is pre-built for tarball builds and this option is therefore ignored)])])
# Picky?
AC_ARG_ENABLE(picky,
AC_HELP_STRING([--disable-picky],
[When in developer checkouts of hwloc and compiling with gcc, the default is to enable maximum compiler pickyness. Using --disable-picky or --enable-picky overrides any default setting]))
# Cairo?
AC_ARG_ENABLE([cairo],
AS_HELP_STRING([--disable-cairo],
[Disable the Cairo back-end of hwloc's lstopo command]))
# XML?
AC_ARG_ENABLE([xml],
AS_HELP_STRING([--disable-xml],
[Disable the XML back-end of hwloc's lstopo command]))
])dnl
#-----------------------------------------------------------------------
dnl We only build documentation if this is a developer checkout.
dnl Distribution tarballs just install pre-built docuemntation that was
dnl included in the tarball.
# Probably only ever invoked by hwloc's configure.ac
AC_DEFUN([HWLOC_SETUP_DOCS],[
cat <<EOF
###
### Configuring hwloc documentation
###
EOF
AC_MSG_CHECKING([if this is a developer build])
AS_IF([test ! -d "$srcdir/.svn" -a ! -d "$srcdir/.hg" -a ! -d "$srcdir/.git"],
[AC_MSG_RESULT([no (doxygen generation is optional)])],
[AC_MSG_RESULT([yes])])
# Generating the doxygen output requires a few tools. If we
# don't have all of them, refuse the build the docs.
AC_ARG_VAR([DOXYGEN], [Location of the doxygen program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([DOXYGEN], [doxygen])
HWLOC_DOXYGEN_VERSION=`doxygen --version 2> /dev/null`
AC_ARG_VAR([PDFLATEX], [Location of the pdflatex program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([PDFLATEX], [pdflatex])
AC_ARG_VAR([MAKEINDEX], [Location of the makeindex program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([MAKEINDEX], [makeindex])
AC_ARG_VAR([FIG2DEV], [Location of the fig2dev program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([FIG2DEV], [fig2dev])
AC_ARG_VAR([GS], [Location of the gs program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([GS], [gs])
AC_ARG_VAR([EPSTOPDF], [Location of the epstopdf program (required for building the hwloc doxygen documentation)])
AC_PATH_TOOL([EPSTOPDF], [epstopdf])
AC_MSG_CHECKING([if can build doxygen docs])
AS_IF([test "x$DOXYGEN" != "x" -a "x$PDFLATEX" != "x" -a "x$MAKEINDEX" != "x" -a "x$FIG2DEV" != "x" -a "x$GS" != "x" -a "x$EPSTOPDF" != "x"],
[hwloc_generate_doxs=yes], [hwloc_generate_doxs=no])
AC_MSG_RESULT([$hwloc_generate_doxs])
# Linux and OS X take different sed arguments.
AC_PROG_SED
AC_MSG_CHECKING([if the sed -i option requires an argument])
rm -f conftest
cat > conftest <<EOF
hello
EOF
$SED -i -e s/hello/goodbye/ conftest 2> /dev/null
AS_IF([test -f conftest-e],
[SED_I="$SED -i ''"
AC_MSG_RESULT([yes])],
[SED_I="$SED -i"
AC_MSG_RESULT([no])])
rm -f conftest conftest-e
AC_SUBST([SED_I])
# Making the top-level README requires w3m or lynx.
AC_ARG_VAR([W3M], [Location of the w3m program (required to building the top-level hwloc README file)])
AC_PATH_TOOL([W3M], [w3m])
AC_ARG_VAR([LYNX], [Location of the lynx program (required to building the top-level hwloc README file)])
AC_PATH_TOOL([LYNX], [lynx])
AC_MSG_CHECKING([if can build top-level README])
AS_IF([test "x$W3M" != "x"],
[hwloc_generate_readme=yes
HWLOC_W3_GENERATOR=$W3M],
[AS_IF([test "x$LYNX" != "x"],
[hwloc_generate_readme=yes
HWLOC_W3_GENERATOR="$LYNX -dump -nolist"],
[hwloc_generate_readme=no])])
AC_SUBST(HWLOC_W3_GENERATOR)
AC_MSG_RESULT([$hwloc_generate_readme])
# If any one of the above tools is missing, we will refuse to make dist.
AC_MSG_CHECKING([if will build doxygen docs])
AS_IF([test "x$hwloc_generate_doxs" = "xyes" -a "x$enable_doxygen" != "xno"],
[], [hwloc_generate_doxs=no])
AC_MSG_RESULT([$hwloc_generate_doxs])
# See if we want to install the doxygen docs
AC_MSG_CHECKING([if will install doxygen docs])
AS_IF([test "x$hwloc_generate_doxs" = "xyes" -o \
-f "$srcdir/doc/doxygen-doc/man/man3/hwloc_distribute.3" -a \
-f "$srcdir/doc/doxygen-doc/hwloc-a4.pdf" -a \
-f "$srcdir/doc/doxygen-doc/hwloc-letter.pdf"],
[hwloc_install_doxs=yes],
[hwloc_install_doxs=no])
AC_MSG_RESULT([$hwloc_install_doxs])
# For the common developer case, if we're in a developer checkout and
# using the GNU compilers, turn on maximum warnings unless
# specifically disabled by the user.
AC_MSG_CHECKING([whether to enable "picky" compiler mode])
hwloc_want_picky=0
AS_IF([test "$GCC" = "yes"],
[AS_IF([test -d "$srcdir/.svn" -o -d "$srcdir/.hg" -o -d "$srcdir/.git"],
[hwloc_want_picky=1])])
if test "$enable_picky" = "yes"; then
if test "$GCC" = "yes"; then
AC_MSG_RESULT([yes])
hwloc_want_picky=1
else
AC_MSG_RESULT([no])
AC_MSG_WARN([Warning: --enable-picky used, but is currently only defined for the GCC compiler set -- automatically disabled])
hwloc_want_picky=0
fi
elif test "$enable_picky" = "no"; then
AC_MSG_RESULT([no])
hwloc_want_picky=0
else
if test "$hwloc_want_picky" = 1; then
AC_MSG_RESULT([yes (default)])
else
AC_MSG_RESULT([no (default)])
fi
fi
if test "$hwloc_want_picky" = 1; then
add="-Wall -Wunused-parameter -Wundef -Wno-long-long -Wsign-compare"
add="$add -Wmissing-prototypes -Wstrict-prototypes"
add="$add -Wcomment -pedantic"
CFLAGS="$CFLAGS $add"
fi
# Generate some files for the docs
AC_CONFIG_FILES(
hwloc_config_prefix[doc/Makefile]
hwloc_config_prefix[doc/doxygen-config.cfg])
])
#-----------------------------------------------------------------------
# Probably only ever invoked by hwloc's configure.ac
AC_DEFUN([HWLOC_SETUP_UTILS],[
cat <<EOF
###
### Configuring hwloc command line utilities
###
EOF
hwloc_build_utils=yes
# Cairo support
hwloc_cairo_happy=
if test "x$enable_cairo" != "xno"; then
HWLOC_PKG_CHECK_MODULES([CAIRO], [cairo], [cairo_fill],
[hwloc_cairo_happy=yes],
[hwloc_cairo_happy=no])
if test "x$hwloc_cairo_happy" = "xyes"; then
AC_PATH_XTRA
CFLAGS_save=$CFLAGS
LIBS_save=$LIBS
CFLAGS="$CFLAGS $X_CFLAGS"
LIBS="$LIBS $X_PRE_LIBS $X_LIBS $X_EXTRA_LIBS"
AC_CHECK_HEADERS([X11/Xlib.h], [
AC_CHECK_HEADERS([X11/Xutil.h X11/keysym.h], [
AC_CHECK_LIB([X11], [XOpenDisplay], [
enable_X11=yes
AC_SUBST([HWLOC_X11_LIBS], ["-lX11"])
AC_DEFINE([HWLOC_HAVE_X11], [1], [Define to 1 if X11 libraries are available.])
])]
)],,
[[#include <X11/Xlib.h>]]
)
if test "x$enable_X11" != "xyes"; then
AC_MSG_WARN([X11 headers not found, Cairo/X11 back-end disabled])
hwloc_cairo_happy=no
fi
CFLAGS=$CFLAGS_save
LIBS=$LIBS_save
fi
fi
if test "x$hwloc_cairo_happy" = "xyes"; then
AC_DEFINE([HWLOC_HAVE_CAIRO], [1], [Define to 1 if you have the `cairo' library.])
else
AS_IF([test "$enable_cairo" = "yes"],
[AC_MSG_WARN([--enable-cairo requested, but Cairo/X11 support was not found])
AC_MSG_ERROR([Cannot continue])])
fi
AC_CHECK_TYPES([wchar_t], [
AC_CHECK_FUNCS([putwc])
], [], [[#include <wchar.h>]])
AC_CHECK_HEADERS([locale.h], [
AC_CHECK_FUNCS([setlocale])
])
AC_CHECK_HEADERS([langinfo.h], [
AC_CHECK_FUNCS([nl_langinfo])
])
hwloc_old_LIBS="$LIBS"
chosen_curses=""
for curses in ncurses curses
do
for lib in "" -ltermcap -l${curses}w -l$curses
do
AC_MSG_CHECKING(termcap support using $curses and $lib)
LIBS="$hwloc_old_LIBS $lib"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <$curses.h>
#include <term.h>
]], [[tparm(NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0)]])], [
AC_MSG_RESULT(yes)
AC_SUBST([HWLOC_TERMCAP_LIBS], ["$LIBS"])
AC_DEFINE([HWLOC_HAVE_LIBTERMCAP], [1],
[Define to 1 if you have a library providing the termcap interface])
chosen_curses=$curses
], [
AC_MSG_RESULT(no)
])
test "x$chosen_curses" != "x" && break
done
test "x$chosen_curses" != "x" && break
done
if test "$chosen_curses" = ncurses
then
AC_DEFINE([HWLOC_USE_NCURSES], [1], [Define to 1 if ncurses works, preferred over curses])
fi
LIBS="$hwloc_old_LIBS"
unset hwloc_old_LIBS
_HWLOC_CHECK_DIFF_U
# Only generate this if we're building the utilities
AC_CONFIG_FILES(
hwloc_config_prefix[utils/Makefile]
hwloc_config_prefix[hwloc.pc])
])dnl
#-----------------------------------------------------------------------
# Probably only ever invoked by hwloc's configure.ac
AC_DEFUN([HWLOC_SETUP_TESTS],[
cat <<EOF
###
### Configuring hwloc tests
###
EOF
hwloc_build_tests=yes
# linux-libnuma.h testing requires libnuma with numa_bitmask_alloc()
AC_CHECK_DECL([numa_bitmask_alloc], [hwloc_have_linux_libnuma=yes], [],
[#include <numa.h>])
AC_CHECK_HEADERS([infiniband/verbs.h], [
AC_CHECK_LIB([ibverbs], [ibv_open_device],
[AC_DEFINE([HAVE_LIBIBVERBS], 1, [Define to 1 if we have -libverbs])
hwloc_have_libibverbs=yes])
])
AC_CHECK_HEADERS([myriexpress.h], [
AC_MSG_CHECKING(if MX_NUMA_NODE exists)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <myriexpress.h>]],
[[int a = MX_NUMA_NODE;]],
[AC_MSG_RESULT(yes)
AC_CHECK_LIB([myriexpress], [mx_get_info],
[AC_DEFINE([HAVE_MYRIEXPRESS], 1, [Define to 1 if we have -lmyriexpress])
hwloc_have_myriexpress=yes])],
[AC_MSG_RESULT(no)])])])
AC_CHECK_HEADERS([cuda.h], [
AC_MSG_CHECKING(if CUDA_VERSION >= 3020)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <cuda.h>
#ifndef CUDA_VERSION
#error CUDA_VERSION undefined
#elif CUDA_VERSION < 3020
#error CUDA_VERSION too old
#endif]], [[int i = 3;]])],
[AC_MSG_RESULT(yes)
AC_CHECK_LIB([cuda], [cuInit],
[AC_DEFINE([HAVE_CUDA], 1, [Define to 1 if we have -lcuda])
hwloc_have_cuda=yes])],
[AC_MSG_RESULT(no)])])
AC_CHECK_HEADERS([cuda_runtime_api.h], [
AC_MSG_CHECKING(if CUDART_VERSION >= 3020)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <cuda_runtime_api.h>
#ifndef CUDART_VERSION
#error CUDART_VERSION undefined
#elif CUDART_VERSION < 3020
#error CUDART_VERSION too old
#endif]], [[int i = 3;]])],
[AC_MSG_RESULT(yes)
AC_CHECK_LIB([cudart], [cudaGetDeviceCount],
[AC_DEFINE([HAVE_CUDART], 1, [Define to 1 if we have -lcudart])
hwloc_have_cudart=yes])],
[AC_MSG_RESULT(no)])])
if test "x$enable_xml" != "xno"; then
AC_CHECK_PROGS(XMLLINT, [xmllint])
fi
AC_CHECK_PROGS(BUNZIPP, bunzip2, false)
_HWLOC_CHECK_DIFF_U
# Only generate these files if we're making the tests
AC_CONFIG_FILES(
hwloc_config_prefix[tests/Makefile]
hwloc_config_prefix[tests/linux/Makefile]
hwloc_config_prefix[tests/linux/gather/Makefile]
hwloc_config_prefix[tests/xml/Makefile]
hwloc_config_prefix[tests/ports/Makefile]
hwloc_config_prefix[tests/linux/hwloc-gather-topology]
hwloc_config_prefix[tests/linux/gather/test-gather-topology.sh]
hwloc_config_prefix[tests/linux/test-topology.sh]
hwloc_config_prefix[tests/xml/test-topology.sh]
hwloc_config_prefix[utils/test-hwloc-calc.sh]
hwloc_config_prefix[utils/test-hwloc-distrib.sh])
AC_CONFIG_COMMANDS([chmoding-scripts], [chmod +x ]hwloc_config_prefix[tests/linux/test-topology.sh ]hwloc_config_prefix[tests/xml/test-topology.sh ]hwloc_config_prefix[tests/linux/hwloc-gather-topology ]hwloc_config_prefix[tests/linux/gather/test-gather-topology.sh ]hwloc_config_prefix[utils/test-hwloc-calc.sh ]hwloc_config_prefix[utils/test-hwloc-distrib.sh])
# These links are only needed in standalone mode. It would
# be nice to m4 foreach this somehow, but whenever I tried
# it, I got obscure "invalid tag" errors from
# AC_CONFIG_LINKS. :-\ Since these tests are only run when
# built in standalone mode, only generate them in
# standalone mode.
AC_CONFIG_LINKS(
hwloc_config_prefix[tests/ports/topology.c]:hwloc_config_prefix[src/topology.c]
hwloc_config_prefix[tests/ports/traversal.c]:hwloc_config_prefix[src/traversal.c]
hwloc_config_prefix[tests/ports/topology-synthetic.c]:hwloc_config_prefix[src/topology-synthetic.c]
hwloc_config_prefix[tests/ports/topology-solaris.c]:hwloc_config_prefix[src/topology-solaris.c]
hwloc_config_prefix[tests/ports/topology-aix.c]:hwloc_config_prefix[src/topology-aix.c]
hwloc_config_prefix[tests/ports/topology-osf.c]:hwloc_config_prefix[src/topology-osf.c]
hwloc_config_prefix[tests/ports/topology-windows.c]:hwloc_config_prefix[src/topology-windows.c]
hwloc_config_prefix[tests/ports/topology-darwin.c]:hwloc_config_prefix[src/topology-darwin.c]
hwloc_config_prefix[tests/ports/topology-freebsd.c]:hwloc_config_prefix[src/topology-freebsd.c]
hwloc_config_prefix[tests/ports/topology-hpux.c]:hwloc_config_prefix[src/topology-hpux.c])
])
])dnl
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