configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.68)
   5 AC_INIT([GNU Guix], [0.3], [bug-guix@gnu.org], [guix],
   6   [http://www.gnu.org/software/guix/])
   7 AC_CONFIG_AUX_DIR([build-aux])
   8
   9 AM_INIT_AUTOMAKE([1.12 gnu silent-rules subdir-objects \
  10  color-tests parallel-tests])
  11
  12 AC_CONFIG_SRCDIR([guix.scm])
  13 AC_CONFIG_MACRO_DIR([m4])
  14
  15 dnl For the C++ code.  This must be used early.
  16 AC_USE_SYSTEM_EXTENSIONS
  17
  18 AM_GNU_GETTEXT([external])
  19 AM_GNU_GETTEXT_VERSION([0.18.1])
  20
  21 guilemoduledir="${datarootdir}/guile/site/2.0"
  22 AC_SUBST([guilemoduledir])
  23
  24 GUIX_SYSTEM_TYPE
  25
  26 AC_ARG_WITH(store-dir,
  27   AC_HELP_STRING([--with-store-dir=PATH],
  28     [path of the store (defaults to /nix/store)]),
  29   [storedir="$withval"],
  30   [storedir="/nix/store"])
  31 AC_SUBST(storedir)
  32
  33 AC_ARG_ENABLE([daemon],
  34   [AS_HELP_STRING([--disable-daemon], [build the Nix daemon (C++)])],
  35   [guix_build_daemon="$enableval"],
  36   [guix_build_daemon="yes"])
  37
  38 # Prepare a version of $localstatedir that does not contain references
  39 # to shell variables.
  40 guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|/usr/local|g"`"
  41 AC_SUBST([guix_localstatedir])
  42
  43 PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.5])
  44 AC_PATH_PROG([GUILE], [guile])
  45 AC_PATH_PROG([GUILD], [guild])
  46 if test "x$GUILD" = "x"; then
  47    AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
  48 fi
  49
  50 dnl Make sure we have a full-fledged Guile.
  51 GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
  52
  53 AC_ARG_WITH([nix-prefix],
  54   [AS_HELP_STRING([--with-nix-prefix=DIR], [search for Nix in DIR])],
  55   [case "$withval" in
  56     yes|no) ;;
  57     *)
  58       NIX_PREFIX="$withval"
  59       PATH="$NIX_PREFIX/bin:$PATH"; export PATH
  60       AC_SUBST([NIX_PREFIX])
  61       ;;
  62    esac],
  63   [])
  64
  65 AC_PATH_PROG([NIX_INSTANTIATE], [nix-instantiate])
  66 AC_PATH_PROG([NIX_HASH], [nix-hash])
  67 if test "x$guix_build_daemon$NIX_INSTANTIATE$NIX_HASH" = "xno"; then
  68    AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.])
  69 fi
  70
  71 if test "x$NIX_INSTANTIATE" = "x"; then
  72    # This program is an optional dependency, so we just want it to be
  73    # taken from $PATH if it's not available right now.
  74    NIX_INSTANTIATE="nix-instantiate"
  75 fi
  76
  77 AC_ARG_WITH([nixpkgs],
  78   [AS_HELP_STRING([--with-nixpkgs=DIR], [search for Nixpkgs in DIR])],
  79   [case "$withval" in
  80     yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);;
  81     *)      NIXPKGS="$withval";;
  82    esac],
  83   [])
  84
  85 AC_MSG_CHECKING([for Nixpkgs source tree])
  86 if test -f "$NIXPKGS/default.nix"; then
  87    AC_MSG_RESULT([$NIXPKGS])
  88    AC_SUBST([NIXPKGS])
  89 else
  90    AC_MSG_RESULT([not found])
  91 fi
  92
  93 AC_ARG_WITH([libgcrypt-prefix],
  94   [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
  95   [case "$withval" in
  96     yes|no)
  97       LIBGCRYPT="libgcrypt"
  98       LIBGCRYPT_PREFIX="no"
  99       ;;
 100     *)
 101       LIBGCRYPT="$withval/lib/libgcrypt"
 102       LIBGCRYPT_PREFIX="$withval"
 103       ;;
 104    esac],
 105   [LIBGCRYPT="libgcrypt"])
 106
 107 dnl Library name suitable for `dynamic-link'.
 108 AC_MSG_CHECKING([for libgcrypt shared library name])
 109 AC_MSG_RESULT([$LIBGCRYPT])
 110 AC_SUBST([LIBGCRYPT])
 111 AC_SUBST([LIBGCRYPT_PREFIX])
 112
 113 GUIX_ASSERT_LIBGCRYPT_USABLE
 114
 115 AC_CACHE_SAVE
 116
 117 m4_include([config-daemon.ac])
 118
 119 AC_CONFIG_FILES([Makefile
 120                  po/Makefile.in
 121                  guix/config.scm])
 122
 123 AC_CONFIG_FILES([scripts/guix], [chmod +x scripts/guix])
 124 AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
 125 AC_CONFIG_FILES([test-env],     [chmod +x test-env])
 126
 127 AC_OUTPUT