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Merge pull request #445 from Explorer09/configure-ac
configure.ac fixes
This commit is contained in:
Hisham Muhammad
commit
642ccb49ca
4
INSTALL
4
INSTALL
@ -12,8 +12,8 @@ without warranty of any kind.
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Basic Installation
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==================
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Briefly, the shell commands `./configure; make; make install' should
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configure, build, and install this package. The following
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Briefly, the shell command `./configure && make && make install'
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should configure, build, and install this package. The following
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more-detailed instructions are generic; see the `README' file for
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instructions specific to this package. Some packages provide this
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`INSTALL' file but do not implement all of the features documented
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47
configure.ac
47
configure.ac
@ -7,23 +7,25 @@ AC_INIT([htop],[2.0.1],[hisham@gobolinux.org])
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SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}"
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year=$(date -u -d "@$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u "+%Y")
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# The following two lines are required by hwloc scripts
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AC_USE_SYSTEM_EXTENSIONS
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AC_CONFIG_SRCDIR([htop.c])
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AC_CONFIG_AUX_DIR([.])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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# Required by hwloc scripts
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE([1.11])
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AC_CONFIG_SRCDIR([htop.c])
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AC_CONFIG_HEADER([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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# Checks for programs.
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# ----------------------------------------------------------------------
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_DISABLE_SHARED
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AC_ENABLE_STATIC
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AC_PROG_LIBTOOL
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# Required by hwloc scripts
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AC_USE_SYSTEM_EXTENSIONS
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LT_INIT([disable-shared static])
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# Checks for platform.
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# ----------------------------------------------------------------------
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@ -75,15 +77,16 @@ AC_CHECK_FUNCS([memmove strncasecmp strstr strdup])
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save_cflags="${CFLAGS}"
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CFLAGS="${CFLAGS} -std=c99"
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AC_MSG_CHECKING([whether gcc -std=c99 option works])
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AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [char *a; a = strdup("foo"); int i = 0; i++; // C99],
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AC_MSG_RESULT([yes]),
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AC_MSG_ERROR([htop is written in C99. A newer version of gcc is required.]))
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
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[AC_INCLUDES_DEFAULT], [[char *a; a = strdup("foo"); int i = 0; i++; // C99]])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_ERROR([htop is written in C99. A newer version of gcc is required.])])
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CFLAGS="$save_cflags"
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save_cflags="${CFLAGS}"
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CFLAGS="$CFLAGS -Wextra"
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AC_MSG_CHECKING([if compiler supports -Wextra])
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AC_TRY_COMPILE([], [], [
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])],[
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wextra_flag=-Wextra
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AC_MSG_RESULT([yes])
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],[
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@ -97,14 +100,14 @@ AC_SUBST(wextra_flag)
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# ----------------------------------------------------------------------
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PROCDIR=/proc
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AC_ARG_ENABLE(proc, [AC_HELP_STRING([--enable-proc], [use Linux-compatible proc filesystem])], enable_proc="yes", enable_proc="no")
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AC_ARG_ENABLE(proc, [AS_HELP_STRING([--enable-proc], [use Linux-compatible proc filesystem])], enable_proc="yes", enable_proc="no")
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if test "x$enable_proc" = xyes; then
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# An enabled proc assumes we're emulating Linux.
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my_htop_platform=linux
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AC_DEFINE(HAVE_PROC, 1, [Define if using a Linux-compatible proc filesystem.])
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fi
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AC_ARG_WITH(proc, [AC_HELP_STRING([--with-proc=DIR], [Location of a Linux-compatible proc filesystem (default=/proc).])],
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AC_ARG_WITH(proc, [AS_HELP_STRING([--with-proc=DIR], [Location of a Linux-compatible proc filesystem (default=/proc).])],
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if test -n "$withval"; then
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AC_DEFINE_UNQUOTED(PROCDIR, "$withval", [Path of proc filesystem])
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@ -119,28 +122,28 @@ if test "x$cross_compiling" = xno; then
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fi
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fi
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AC_ARG_ENABLE(openvz, [AC_HELP_STRING([--enable-openvz], [enable OpenVZ support])], ,enable_openvz="no")
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AC_ARG_ENABLE(openvz, [AS_HELP_STRING([--enable-openvz], [enable OpenVZ support])], ,enable_openvz="no")
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if test "x$enable_openvz" = xyes; then
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AC_DEFINE(HAVE_OPENVZ, 1, [Define if openvz support enabled.])
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fi
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AC_ARG_ENABLE(cgroup, [AC_HELP_STRING([--enable-cgroup], [enable cgroups support])], ,enable_cgroup="no")
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AC_ARG_ENABLE(cgroup, [AS_HELP_STRING([--enable-cgroup], [enable cgroups support])], ,enable_cgroup="no")
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if test "x$enable_cgroup" = xyes; then
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AC_DEFINE(HAVE_CGROUP, 1, [Define if cgroup support enabled.])
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fi
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AC_ARG_ENABLE(vserver, [AC_HELP_STRING([--enable-vserver], [enable VServer support])], ,enable_vserver="no")
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AC_ARG_ENABLE(vserver, [AS_HELP_STRING([--enable-vserver], [enable VServer support])], ,enable_vserver="no")
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if test "x$enable_vserver" = xyes; then
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AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.])
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fi
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AC_ARG_ENABLE(ancient_vserver, [AC_HELP_STRING([--enable-ancient-vserver], [enable ancient VServer support (implies --enable-vserver)])], ,enable_ancient_vserver="no")
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AC_ARG_ENABLE(ancient_vserver, [AS_HELP_STRING([--enable-ancient-vserver], [enable ancient VServer support (implies --enable-vserver)])], ,enable_ancient_vserver="no")
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if test "x$enable_ancient_vserver" = xyes; then
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AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.])
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AC_DEFINE(HAVE_ANCIENT_VSERVER, 1, [Define if ancient vserver 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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AC_ARG_ENABLE(taskstats, [AS_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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@ -174,7 +177,7 @@ m4_define([HTOP_CHECK_LIB],
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], [$4])
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])
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AC_ARG_ENABLE(unicode, [AC_HELP_STRING([--enable-unicode], [enable Unicode support])], ,enable_unicode="yes")
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AC_ARG_ENABLE(unicode, [AS_HELP_STRING([--enable-unicode], [enable Unicode support])], ,enable_unicode="yes")
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if test "x$enable_unicode" = xyes; then
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HTOP_CHECK_SCRIPT([ncursesw6], [addnwstr], [HAVE_LIBNCURSESW], "ncursesw6-config",
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HTOP_CHECK_SCRIPT([ncursesw], [addnwstr], [HAVE_LIBNCURSESW], "ncursesw5-config",
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@ -212,7 +215,7 @@ if test "$my_htop_platform" = "openbsd"; then
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AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
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fi
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AC_ARG_ENABLE(linux_affinity, [AC_HELP_STRING([--enable-linux-affinity], [enable Linux sched_setaffinity and sched_getaffinity for affinity support, disables hwloc])], ,enable_linux_affinity="yes")
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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")
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if test "x$enable_linux_affinity" = xyes -a "x$cross_compiling" = xno; then
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AC_MSG_CHECKING([for usable sched_setaffinity])
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AC_RUN_IFELSE([
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@ -233,7 +236,7 @@ if test "x$enable_linux_affinity" = xyes; then
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AC_DEFINE(HAVE_LINUX_AFFINITY, 1, [Define if Linux sched_setaffinity and sched_getaffinity are to be used.])
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fi
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AC_ARG_ENABLE(hwloc, [AC_HELP_STRING([--enable-hwloc], [enable hwloc support for CPU affinity])],, enable_hwloc="no")
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AC_ARG_ENABLE(hwloc, [AS_HELP_STRING([--enable-hwloc], [enable hwloc support for CPU affinity])],, enable_hwloc="no")
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if test "x$enable_hwloc" = xyes
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then
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AC_CHECK_LIB([hwloc], [hwloc_get_proc_cpubind], [], [missing_libraries="$missing_libraries libhwloc"])
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