configure.ac

   1 AC_PREREQ(2.60)
   2 AC_INIT([libkmod],
   3         [0.1],
   4         [],
   5         [libkmod],
   6         [http://git.profusion.mobi/cgit.cgi/lucas/libkmod/])
   7
   8 AC_CONFIG_SRCDIR([libkmod/libkmod.c])
   9 AC_CONFIG_AUX_DIR([build-aux])
  10 AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax dist-bzip2 subdir-objects])
  11 AC_PROG_CC_STDC
  12 AC_USE_SYSTEM_EXTENSIONS
  13 AC_SYS_LARGEFILE
  14 AC_CONFIG_MACRO_DIR([m4])
  15 AM_SILENT_RULES([yes])
  16 LT_INIT([disable-static pic-only])
  17 AC_PREFIX_DEFAULT([/usr])
  18
  19 AC_PROG_CC
  20 AC_PROG_CC_C99
  21 AC_C_TYPEOF
  22 AM_PROG_CC_C_O
  23 AC_PROG_GCC_TRADITIONAL
  24
  25 AC_ARG_ENABLE([logging],
  26         AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
  27         [], enable_logging=yes)
  28 AS_IF([test "x$enable_logging" = "xyes"], [
  29         AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
  30 ])
  31
  32 AC_ARG_ENABLE([debug],
  33         AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
  34         [], [enable_debug=no])
  35 AS_IF([test "x$enable_debug" = "xyes"], [
  36         AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
  37 ])
  38
  39 CC_CHECK_CFLAGS_APPEND([ \
  40         -pipe \
  41         -Wall \
  42         -W \
  43         -Wextra \
  44         -Wno-inline \
  45         -Wvla \
  46         -Wundef \
  47         -Wformat=2 \
  48         -Wlogical-op \
  49         -Wsign-compare \
  50         -Wformat-security \
  51         -Wmissing-include-dirs \
  52         -Wformat-nonliteral \
  53         -Wold-style-definition \
  54         -Wpointer-arith \
  55         -Winit-self \
  56         -Wdeclaration-after-statement \
  57         -Wfloat-equal \
  58         -Wmissing-prototypes \
  59         -Wstrict-prototypes \
  60         -Wredundant-decls \
  61         -Wmissing-declarations \
  62         -Wmissing-noreturn \
  63         -Wshadow \
  64         -Wendif-labels \
  65         -Wcast-align \
  66         -Wstrict-aliasing=2 \
  67         -Wwrite-strings \
  68         -Wno-long-long \
  69         -Wno-overlength-strings \
  70         -Wno-unused-parameter \
  71         -Wno-missing-field-initializers \
  72         -Wno-unused-result \
  73         -Wp,-D_FORTIFY_SOURCE=2 \
  74         -ffast-math \
  75         -fno-common \
  76         -fdiagnostics-show-option \
  77         -fno-strict-aliasing \
  78         -fvisibility=hidden \
  79         -ffunction-sections \
  80         -fdata-sections \
  81         -Wl,--as-needed \
  82         -Wl,--gc-sections])
  83
  84
  85 AC_CONFIG_HEADERS(config.h)
  86 AC_CONFIG_FILES([
  87         Makefile
  88         libkmod/libkmod.pc
  89 ])
  90
  91 AC_OUTPUT
  92 AC_MSG_RESULT([
  93         $PACKAGE $VERSION
  94         ========
  95
  96         prefix:                 ${prefix}
  97         sysconfdir:             ${sysconfdir}
  98         libdir:                 ${libdir}
  99         includedir:             ${includedir}
 100
 101         compiler:               ${CC}
 102         cflags:                 ${CFLAGS}
 103         ldflags:                ${LDFLAGS}
 104
 105         logging:                ${enable_logging}
 106         debug:                  ${enable_debug}
 107 ])