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94 lines
3.1 KiB
94 lines
3.1 KiB
# -*- Autoconf -*- |
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# Process this file with autoconf to produce a configure script. |
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AC_PREREQ(2.57) |
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AC_INIT([htop],[0.7],[loderunner@users.sourceforge.net]) |
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AM_INIT_AUTOMAKE |
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AC_CONFIG_SRCDIR([htop.c]) |
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AC_CONFIG_HEADER([config.h]) |
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# Checks for programs. |
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AC_PROG_CC |
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AM_PROG_CC_C_O |
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AM_DISABLE_SHARED |
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AM_ENABLE_STATIC |
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AC_PROG_LIBTOOL |
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# Checks for libraries. |
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AC_CHECK_LIB([m], [ceil], [], [missing_libraries="$missing_libraries libm"]) |
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if test ! -z "$missing_libraries"; then |
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AC_MSG_ERROR([missing libraries: $missing_libraries]) |
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fi |
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# Checks for header files. |
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AC_HEADER_DIRENT |
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AC_HEADER_STDC |
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AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h curses.h],[:],[ |
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missing_headers="$missing_headers $ac_header" |
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]) |
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if test ! -z "$missing_headers"; then |
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AC_MSG_ERROR([missing headers: $missing_headers]) |
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fi |
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# Checks for typedefs, structures, and compiler characteristics. |
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AC_HEADER_STDBOOL |
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AC_C_CONST |
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AC_TYPE_PID_T |
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AC_TYPE_UID_T |
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# Checks for library functions. |
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AC_FUNC_CLOSEDIR_VOID |
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AC_FUNC_MALLOC |
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AC_FUNC_REALLOC |
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AC_TYPE_SIGNAL |
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AC_FUNC_STAT |
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AC_CHECK_FUNCS([memmove strncasecmp strstr strdup]) |
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save_cflags="${CFLAGS}" |
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CFLAGS="${CFLAGS} -std=c99" |
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AC_MSG_CHECKING([whether gcc -std=c99 option works]) |
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AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [char *a; a = strdup("foo"); int i = 0; i++; // C99], |
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AC_MSG_RESULT([yes]), |
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AC_MSG_ERROR([htop is written in C99. A newer version of gcc is required.])) |
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CFLAGS="$save_cflags" |
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PROCDIR=/proc |
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AC_ARG_WITH(proc, [ --with-proc=DIR Location of a Linux-compatible proc filesystem (default=/proc).], |
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if test -n "$withval"; then |
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AC_DEFINE_UNQUOTED(PROCDIR, "$withval", [Path of proc filesystem]) |
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PROCDIR="$withval" |
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fi, |
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AC_DEFINE(PROCDIR, "/proc", [Path of proc filesystem])) |
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AC_ARG_ENABLE(openvz, [AC_HELP_STRING([--enable-openvz], [enable OpenVZ support])], ,enable_openvz="no") |
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if test "x$enable_openvz" = xyes; then |
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AC_DEFINE(HAVE_OPENVZ, 1, [Define if openvz support enabled.]) |
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fi |
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AC_ARG_ENABLE(taskstats, [AC_HELP_STRING([--enable-taskstats], [enable per-task IO Stats (taskstats kernel sup required)])], ,enable_taskstats="yes") |
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if test "x$enable_taskstats" = xyes; then |
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AC_DEFINE(HAVE_TASKSTATS, 1, [Define if taskstats support enabled.]) |
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fi |
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AC_ARG_ENABLE(unicode, [AC_HELP_STRING([--enable-unicode], [enable Unicode support])], ,enable_unicode="no") |
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if test "x$enable_unicode" = xyes; then |
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AC_CHECK_LIB([ncursesw], [refresh], [], [missing_libraries="$missing_libraries libncursesw"]) |
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else |
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AC_CHECK_LIB([ncurses], [refresh], [], [missing_libraries="$missing_libraries libncurses"]) |
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fi |
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AC_CHECK_FILE($PROCDIR/stat,,AC_MSG_ERROR(Cannot find /proc/stat. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.)) |
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AC_CHECK_FILE($PROCDIR/meminfo,,AC_MSG_ERROR(Cannot find /proc/meminfo. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.)) |
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PLPA_INCLUDED(plpa-1.1) |
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PLPA_INIT(plpa_happy=yes, plpa_happy=no) |
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if test "x$plpa_happy" = xno; then |
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AC_MSG_ERROR([Failed to initialize PLPA.]) |
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fi |
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AC_CONFIG_FILES([Makefile]) |
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AC_OUTPUT
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