mirror of https://github.com/xzeldon/htop.git
263 lines
9.7 KiB
Plaintext
263 lines
9.7 KiB
Plaintext
# -*- Autoconf -*-
|
|
# Process this file with autoconf to produce a configure script.
|
|
|
|
AC_PREREQ(2.65)
|
|
AC_INIT([htop],[2.0.1],[hisham@gobolinux.org])
|
|
|
|
SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}"
|
|
year=$(date -u -d "@$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u "+%Y")
|
|
|
|
# The following two lines are required by hwloc scripts
|
|
AC_USE_SYSTEM_EXTENSIONS
|
|
AC_CANONICAL_TARGET
|
|
|
|
AM_INIT_AUTOMAKE([1.11])
|
|
AC_CONFIG_SRCDIR([htop.c])
|
|
AC_CONFIG_HEADERS([config.h])
|
|
AC_CONFIG_MACRO_DIR([m4])
|
|
|
|
# Checks for programs.
|
|
# ----------------------------------------------------------------------
|
|
AC_PROG_CC
|
|
AM_PROG_CC_C_O
|
|
|
|
LT_INIT([disable-shared static])
|
|
|
|
# Checks for platform.
|
|
# ----------------------------------------------------------------------
|
|
case "$target_os" in
|
|
linux*|gnu*)
|
|
my_htop_platform=linux
|
|
;;
|
|
freebsd*|kfreebsd*)
|
|
my_htop_platform=freebsd
|
|
;;
|
|
openbsd*)
|
|
my_htop_platform=openbsd
|
|
;;
|
|
darwin*)
|
|
my_htop_platform=darwin
|
|
;;
|
|
*)
|
|
my_htop_platform=unsupported
|
|
;;
|
|
esac
|
|
|
|
# Checks for libraries.
|
|
# ----------------------------------------------------------------------
|
|
AC_CHECK_LIB([m], [ceil], [], [missing_libraries="$missing_libraries libm"])
|
|
|
|
# Checks for header files.
|
|
# ----------------------------------------------------------------------
|
|
AC_HEADER_DIRENT
|
|
AC_HEADER_STDC
|
|
AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h],[:],[
|
|
missing_headers="$missing_headers $ac_header"
|
|
])
|
|
AC_CHECK_HEADERS([execinfo.h],[:],[:])
|
|
|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
# ----------------------------------------------------------------------
|
|
AC_HEADER_STDBOOL
|
|
AC_C_CONST
|
|
AC_TYPE_PID_T
|
|
AC_TYPE_UID_T
|
|
|
|
# Checks for library functions and compiler features.
|
|
# ----------------------------------------------------------------------
|
|
AC_FUNC_CLOSEDIR_VOID
|
|
AC_TYPE_SIGNAL
|
|
AC_FUNC_STAT
|
|
AC_CHECK_FUNCS([memmove strncasecmp strstr strdup])
|
|
|
|
save_cflags="${CFLAGS}"
|
|
CFLAGS="${CFLAGS} -std=c99"
|
|
AC_MSG_CHECKING([whether gcc -std=c99 option works])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
|
|
[AC_INCLUDES_DEFAULT], [[char *a; a = strdup("foo"); int i = 0; i++; // C99]])],
|
|
[AC_MSG_RESULT([yes])],
|
|
[AC_MSG_ERROR([htop is written in C99. A newer version of gcc is required.])])
|
|
CFLAGS="$save_cflags"
|
|
|
|
save_cflags="${CFLAGS}"
|
|
CFLAGS="$CFLAGS -Wextra"
|
|
AC_MSG_CHECKING([if compiler supports -Wextra])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])],[
|
|
wextra_flag=-Wextra
|
|
AC_MSG_RESULT([yes])
|
|
],[
|
|
wextra_flag=
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
CFLAGS="$save_cflags"
|
|
AC_SUBST(wextra_flag)
|
|
|
|
# Checks for features and flags.
|
|
# ----------------------------------------------------------------------
|
|
PROCDIR=/proc
|
|
|
|
AC_ARG_ENABLE(proc, [AS_HELP_STRING([--enable-proc], [use Linux-compatible proc filesystem])], enable_proc="yes", enable_proc="no")
|
|
if test "x$enable_proc" = xyes; then
|
|
# An enabled proc assumes we're emulating Linux.
|
|
my_htop_platform=linux
|
|
AC_DEFINE(HAVE_PROC, 1, [Define if using a Linux-compatible proc filesystem.])
|
|
fi
|
|
|
|
AC_ARG_WITH(proc, [AS_HELP_STRING([--with-proc=DIR], [Location of a Linux-compatible proc filesystem (default=/proc).])],
|
|
|
|
if test -n "$withval"; then
|
|
AC_DEFINE_UNQUOTED(PROCDIR, "$withval", [Path of proc filesystem])
|
|
PROCDIR="$withval"
|
|
fi,
|
|
AC_DEFINE(PROCDIR, "/proc", [Path of proc filesystem]))
|
|
|
|
if test "x$cross_compiling" = xno; then
|
|
if test "x$enable_proc" = xyes; then
|
|
AC_CHECK_FILE($PROCDIR/stat,,AC_MSG_ERROR(Cannot find $PROCDIR/stat. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.))
|
|
AC_CHECK_FILE($PROCDIR/meminfo,,AC_MSG_ERROR(Cannot find $PROCDIR/meminfo. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.))
|
|
fi
|
|
fi
|
|
|
|
AC_ARG_ENABLE(openvz, [AS_HELP_STRING([--enable-openvz], [enable OpenVZ support])], ,enable_openvz="no")
|
|
if test "x$enable_openvz" = xyes; then
|
|
AC_DEFINE(HAVE_OPENVZ, 1, [Define if openvz support enabled.])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(cgroup, [AS_HELP_STRING([--enable-cgroup], [enable cgroups support])], ,enable_cgroup="no")
|
|
if test "x$enable_cgroup" = xyes; then
|
|
AC_DEFINE(HAVE_CGROUP, 1, [Define if cgroup support enabled.])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(vserver, [AS_HELP_STRING([--enable-vserver], [enable VServer support])], ,enable_vserver="no")
|
|
if test "x$enable_vserver" = xyes; then
|
|
AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(ancient_vserver, [AS_HELP_STRING([--enable-ancient-vserver], [enable ancient VServer support (implies --enable-vserver)])], ,enable_ancient_vserver="no")
|
|
if test "x$enable_ancient_vserver" = xyes; then
|
|
AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.])
|
|
AC_DEFINE(HAVE_ANCIENT_VSERVER, 1, [Define if ancient vserver support enabled.])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(taskstats, [AS_HELP_STRING([--enable-taskstats], [enable per-task IO Stats (taskstats kernel sup required)])], ,enable_taskstats="yes")
|
|
if test "x$enable_taskstats" = xyes; then
|
|
AC_DEFINE(HAVE_TASKSTATS, 1, [Define if taskstats support enabled.])
|
|
fi
|
|
|
|
# HTOP_CHECK_SCRIPT(LIBNAME, FUNCTION, DEFINE, CONFIG_SCRIPT, ELSE_PART)
|
|
m4_define([HTOP_CHECK_SCRIPT],
|
|
[
|
|
htop_config_script=$([$4] --libs 2> /dev/null)
|
|
htop_script_success=no
|
|
htop_save_LDFLAGS="$LDFLAGS"
|
|
if test ! "x$htop_config_script" = x; then
|
|
LDFLAGS="$htop_config_script $LDFLAGS"
|
|
AC_CHECK_LIB([$1], [$2], [
|
|
AC_DEFINE([$3], 1, [The library is present.])
|
|
LIBS="$htop_config_script $LIBS "
|
|
htop_script_success=yes
|
|
], [])
|
|
LDFLAGS="$save_LDFLAGS"
|
|
fi
|
|
if test "x$htop_script_success" = xno; then
|
|
[$5]
|
|
fi
|
|
])
|
|
|
|
# HTOP_CHECK_LIB(LIBNAME, FUNCTION, DEFINE, ELSE_PART)
|
|
m4_define([HTOP_CHECK_LIB],
|
|
[
|
|
AC_CHECK_LIB([$1], [$2], [
|
|
AC_DEFINE([$3], 1, [The library is present.])
|
|
LIBS="-l[$1] $LIBS "
|
|
], [$4])
|
|
])
|
|
|
|
AC_ARG_ENABLE(unicode, [AS_HELP_STRING([--enable-unicode], [enable Unicode support])], ,enable_unicode="yes")
|
|
if test "x$enable_unicode" = xyes; then
|
|
HTOP_CHECK_SCRIPT([ncursesw6], [addnwstr], [HAVE_LIBNCURSESW], "ncursesw6-config",
|
|
HTOP_CHECK_SCRIPT([ncursesw], [addnwstr], [HAVE_LIBNCURSESW], "ncursesw5-config",
|
|
HTOP_CHECK_SCRIPT([ncurses], [addnwstr], [HAVE_LIBNCURSESW], "ncurses5-config",
|
|
HTOP_CHECK_LIB([ncursesw6], [addnwstr], [HAVE_LIBNCURSESW],
|
|
HTOP_CHECK_LIB([ncursesw], [addnwstr], [HAVE_LIBNCURSESW],
|
|
HTOP_CHECK_LIB([ncurses], [addnwstr], [HAVE_LIBNCURSESW],
|
|
missing_libraries="$missing_libraries libncursesw"
|
|
AC_MSG_ERROR([You may want to use --disable-unicode or install libncursesw.])
|
|
))))))
|
|
|
|
AC_CHECK_HEADERS([ncursesw/curses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses/ncurses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses/curses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses.h],[:],[missing_headers="$missing_headers $ac_header"])])])])
|
|
else
|
|
HTOP_CHECK_SCRIPT([ncurses6], [refresh], [HAVE_LIBNCURSES], "ncurses6-config",
|
|
HTOP_CHECK_SCRIPT([ncurses], [refresh], [HAVE_LIBNCURSES], "ncurses5-config",
|
|
HTOP_CHECK_LIB([ncurses6], [refresh], [HAVE_LIBNCURSES],
|
|
HTOP_CHECK_LIB([ncurses], [refresh], [HAVE_LIBNCURSES],
|
|
missing_libraries="$missing_libraries libncurses"
|
|
))))
|
|
|
|
AC_CHECK_HEADERS([curses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses/curses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses/ncurses.h],[:],
|
|
[AC_CHECK_HEADERS([ncurses.h],[:],[missing_headers="$missing_headers $ac_header"])])])])
|
|
fi
|
|
|
|
if test "$my_htop_platform" = "freebsd"; then
|
|
AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
|
|
fi
|
|
|
|
if test "$my_htop_platform" = "openbsd"; then
|
|
AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(linux_affinity, [AS_HELP_STRING([--enable-linux-affinity], [enable Linux sched_setaffinity and sched_getaffinity for affinity support, disables hwloc])], ,enable_linux_affinity="yes")
|
|
if test "x$enable_linux_affinity" = xyes -a "x$cross_compiling" = xno; then
|
|
AC_MSG_CHECKING([for usable sched_setaffinity])
|
|
AC_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#include <sched.h>
|
|
#include <errno.h>
|
|
static cpu_set_t cpuset;
|
|
]], [[
|
|
CPU_ZERO(&cpuset);
|
|
sched_setaffinity(0, sizeof(cpu_set_t), &cpuset);
|
|
if (errno == ENOSYS) return 1;
|
|
]])],
|
|
[AC_MSG_RESULT([yes])],
|
|
[enable_linux_affinity=no
|
|
AC_MSG_RESULT([no])])
|
|
fi
|
|
if test "x$enable_linux_affinity" = xyes; then
|
|
AC_DEFINE(HAVE_LINUX_AFFINITY, 1, [Define if Linux sched_setaffinity and sched_getaffinity are to be used.])
|
|
fi
|
|
|
|
AC_ARG_ENABLE(hwloc, [AS_HELP_STRING([--enable-hwloc], [enable hwloc support for CPU affinity])],, enable_hwloc="no")
|
|
if test "x$enable_hwloc" = xyes
|
|
then
|
|
AC_CHECK_LIB([hwloc], [hwloc_get_proc_cpubind], [], [missing_libraries="$missing_libraries libhwloc"])
|
|
AC_CHECK_HEADERS([hwloc.h],[:], [missing_headers="$missing_headers $ac_header"])
|
|
fi
|
|
|
|
# Bail out on errors.
|
|
# ----------------------------------------------------------------------
|
|
if test ! -z "$missing_libraries"; then
|
|
AC_MSG_ERROR([missing libraries: $missing_libraries])
|
|
fi
|
|
if test ! -z "$missing_headers"; then
|
|
AC_MSG_ERROR([missing headers: $missing_headers])
|
|
fi
|
|
|
|
AC_DEFINE_UNQUOTED(COPYRIGHT, "(C) 2004-$year Hisham Muhammad", [Copyright message.])
|
|
|
|
# We're done, let's go!
|
|
# ----------------------------------------------------------------------
|
|
AM_CONDITIONAL([HTOP_LINUX], [test "$my_htop_platform" = linux])
|
|
AM_CONDITIONAL([HTOP_FREEBSD], [test "$my_htop_platform" = freebsd])
|
|
AM_CONDITIONAL([HTOP_OPENBSD], [test "$my_htop_platform" = openbsd])
|
|
AM_CONDITIONAL([HTOP_DARWIN], [test "$my_htop_platform" = darwin])
|
|
AM_CONDITIONAL([HTOP_UNSUPPORTED], [test "$my_htop_platform" = unsupported])
|
|
AC_SUBST(my_htop_platform)
|
|
AC_CONFIG_FILES([Makefile htop.1])
|
|
AC_OUTPUT
|