doc: emacs: Fix titles of the printed manuals.

[jackhill/guix/guix.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 61cee96..9c00091 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,12 +2,12 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.68)
-AC_INIT([GNU Guix], [0.2], [bug-guix@gnu.org], [guix],
-  [http://gnu.org/software/guix/])
+AC_INIT([GNU Guix], [0.8], [bug-guix@gnu.org], [guix],
+  [http://www.gnu.org/software/guix/])
 AC_CONFIG_AUX_DIR([build-aux])
 
 AM_INIT_AUTOMAKE([1.12 gnu silent-rules subdir-objects \
- color-tests parallel-tests])
+ color-tests parallel-tests -Woverride])
 
 AC_CONFIG_SRCDIR([guix.scm])
 AC_CONFIG_MACRO_DIR([m4])
@@ -22,23 +22,37 @@ guilemoduledir="${datarootdir}/guile/site/2.0"
 AC_SUBST([guilemoduledir])
 
 GUIX_SYSTEM_TYPE
+GUIX_ASSERT_SUPPORTED_SYSTEM
 
 AC_ARG_WITH(store-dir,
   AC_HELP_STRING([--with-store-dir=PATH],
-    [path of the store (defaults to /nix/store)]),
+    [file name of the store (defaults to /gnu/store)]),
   [storedir="$withval"],
-  [storedir="/nix/store"])
+  [storedir="/gnu/store"])
 AC_SUBST(storedir)
 
+dnl Better be verbose.
+AC_MSG_CHECKING([for the store directory])
+AC_MSG_RESULT([$storedir])
+
 AC_ARG_ENABLE([daemon],
   [AS_HELP_STRING([--disable-daemon], [build the Nix daemon (C++)])],
   [guix_build_daemon="$enableval"],
   [guix_build_daemon="yes"])
 
-# Prepare a version of $localstatedir that does not contain references
+# Prepare a version of $localstatedir & co. that does not contain references
 # to shell variables.
-guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|/usr/local|g"`"
+guix_prefix="`eval echo $prefix | sed -e"s|NONE|/usr/local|g"`"
+guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|$guix_prefix|g"`"
+guix_sysconfdir="`eval echo $sysconfdir | sed -e "s|NONE|$guix_prefix|g"`"
+guix_sbindir="`eval echo $sbindir | sed -e "s|NONE|$guix_prefix|g"`"
 AC_SUBST([guix_localstatedir])
+AC_SUBST([guix_sysconfdir])
+AC_SUBST([guix_sbindir])
+
+dnl We require the pkg.m4 set of macros from pkg-config.
+dnl Make sure it's available.
+m4_pattern_forbid([PKG_CHECK_MODULES])
 
 PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.5])
 AC_PATH_PROG([GUILE], [guile])
@@ -47,11 +61,20 @@ if test "x$GUILD" = "x"; then
    AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
 fi
 
+dnl guile-json is used for the PyPI package importer
+GUILE_MODULE_AVAILABLE([have_guile_json], [(json)])
+AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"])
+
 dnl Make sure we have a full-fledged Guile.
 GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
 
+dnl Check whether (srfi srfi-37) works, and provide our own if it doesn't.
+GUIX_CHECK_SRFI_37
+AM_CONDITIONAL([INSTALL_SRFI_37], [test "x$ac_cv_guix_srfi_37_broken" = xyes])
+
 AC_ARG_WITH([nix-prefix],
-  [AS_HELP_STRING([--with-nix-prefix=DIR], [search for Nix in DIR])],
+  [AS_HELP_STRING([--with-nix-prefix=DIR],
+    [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])],
   [case "$withval" in
     yes|no) ;;
     *)
@@ -75,7 +98,8 @@ if test "x$NIX_INSTANTIATE" = "x"; then
 fi
 
 AC_ARG_WITH([nixpkgs],
-  [AS_HELP_STRING([--with-nixpkgs=DIR], [search for Nixpkgs in DIR])],
+  [AS_HELP_STRING([--with-nixpkgs=DIR],
+    [search for Nixpkgs in DIR (for testing purposes only)])],
   [case "$withval" in
     yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);;
     *)      NIXPKGS="$withval";;
@@ -96,19 +120,44 @@ AC_ARG_WITH([libgcrypt-prefix],
     yes|no)
       LIBGCRYPT="libgcrypt"
       LIBGCRYPT_PREFIX="no"
+      LIBGCRYPT_LIBDIR="no"
       ;;
     *)
       LIBGCRYPT="$withval/lib/libgcrypt"
       LIBGCRYPT_PREFIX="$withval"
+      LIBGCRYPT_LIBDIR="$withval/lib"
+      ;;
+   esac],
+  [LIBGCRYPT="libgcrypt"
+   LIBGCRYPT_PREFIX="no"
+   LIBGCRYPT_LIBDIR="no"])
+
+AC_ARG_WITH([libgcrypt-libdir],
+  [AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
+     [search for GNU libgcrypt's shared library in DIR])],
+  [case "$withval" in
+    yes|no)
+      LIBGCRYPT="libgcrypt"
+      LIBGCRYPT_LIBDIR="no"
+      ;;
+    *)
+      LIBGCRYPT="$withval/libgcrypt"
+      LIBGCRYPT_LIBDIR="$withval"
       ;;
    esac],
-  [LIBGCRYPT="libgcrypt"])
+  [if test "x$LIBGCRYPT" = x; then
+      LIBGCRYPT="libgcrypt"
+   fi
+   if test "x$LIBGCRYPT_LIBDIR" = x; then
+      LIBGCRYPT_LIBDIR="no"
+   fi])
 
 dnl Library name suitable for `dynamic-link'.
 AC_MSG_CHECKING([for libgcrypt shared library name])
 AC_MSG_RESULT([$LIBGCRYPT])
 AC_SUBST([LIBGCRYPT])
 AC_SUBST([LIBGCRYPT_PREFIX])
+AC_SUBST([LIBGCRYPT_LIBDIR])
 
 GUIX_ASSERT_LIBGCRYPT_USABLE
 
@@ -116,13 +165,26 @@ AC_CACHE_SAVE
 
 m4_include([config-daemon.ac])
 
+dnl `dot' (from the Graphviz package) is only needed for maintainers.
+dnl See `HACKING' for more info.
+AM_MISSING_PROG([DOT], [dot])
+
 AC_CONFIG_FILES([Makefile
-                 po/Makefile.in
+                 po/guix/Makefile.in
+                 po/packages/Makefile.in
                 guix/config.scm])
 
-AC_CONFIG_FILES([scripts/guix
-                pre-inst-env
-                test-env],
-  [chmod +x scripts/guix pre-inst-env test-env])
+AC_CONFIG_FILES([scripts/guix], [chmod +x scripts/guix])
+AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
+AC_CONFIG_FILES([test-env],     [chmod +x test-env])
+
+dnl Emacs interface.
+AM_PATH_LISPDIR
+AM_CONDITIONAL([HAVE_EMACS], [test "x$EMACS" != "xno"])
+
+emacsuidir="${guilemoduledir}/guix/emacs"
+AC_SUBST([emacsuidir])
+AC_CONFIG_FILES([emacs/guix-init.el
+                 emacs/guix-helper.scm])
 
 AC_OUTPUT