doc: Typo fixes, wording and formatting improvements.

[pspp] / INSTALL

diff --git a/INSTALL b/INSTALL
index 90be90902c96d2fc3932620de5f51e79f0c19ca4..5fe74b442d57a38c901b2b63df5a2ed83ce5417b 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -68,22 +68,15 @@ The following packages are required to install PSPP:
       If you don't have a version already, you can install GNU
       libiconv (http://www.gnu.org/software/libiconv/).
 
       If you don't have a version already, you can install GNU
       libiconv (http://www.gnu.org/software/libiconv/).
 

-    * libintl, from GNU gettext (http://www.gnu.org/software/gettext).
-      GNU libc includes an integrated libintl, so there is no need to
-      separately install libintl on a GNU/Linux system.
+    * Cairo (http://cairographics.org/), version 1.12 or later.
+
+    * Pango (http://www.pango.org/), version 1.22 or later.

 
     * zlib (http://www.zlib.net/).
 
     * libxml2 (http://xmlsoft.org/).
 
 
     * zlib (http://www.zlib.net/).
 
     * libxml2 (http://xmlsoft.org/).
 

-The following packages are required to enable PSPP's graphing
-features.  If you cannot arrange to install them, you must run
-`configure' with --without-cairo (in which case you will get no graphing
-capability).
-
-    * Cairo (http://cairographics.org/), version 1.12 or later.
-
-    * Pango (http://www.pango.org/), version 1.22 or later.
+    * gettext version 0.20 or later.

 
 The following packages are required to enable PSPPIRE, the graphical
 user interface for PSPP.  If you cannot install them or do not wish to
 
 The following packages are required to enable PSPPIRE, the graphical
 user interface for PSPP.  If you cannot install them or do not wish to


@@ -99,6 +92,7 @@ use the GUI, you must run `configure' with --without-gui.
       version 3.4.0 or later.
 
     * GNU Spread Sheet Widget (http://www.gnu.org/software/ssw)
       version 3.4.0 or later.
 
     * GNU Spread Sheet Widget (http://www.gnu.org/software/ssw)

+      version 0.7 or later.

 
 The following packages are optional:
 
 
 The following packages are optional:
 


@@ -215,10 +209,18 @@ is an example:
 
      ./configure CC=c89 CFLAGS=-O0 LIBS=-lposix
 
 
      ./configure CC=c89 CFLAGS=-O0 LIBS=-lposix
 

+Cross Compiling
+===============
+

 To cross-compile PSPP, you will likely need to set the
 PKG_CONFIG_LIBDIR environment variable to point to an
 appropriate pkg-config for the cross-compilation environment.
 
 To cross-compile PSPP, you will likely need to set the
 PKG_CONFIG_LIBDIR environment variable to point to an
 appropriate pkg-config for the cross-compilation environment.
 

+Part of cross-compiling procedure builds a native binary.  Therefore, you
+will need not only the dependent libraries for your target, but also for the
+build machine.   This is because the native version is used to create
+examples for the user manual.
+

 See "Defining Variables", below, for more details.
 
 Installation Names
 See "Defining Variables", below, for more details.
 
 Installation Names


@@ -257,17 +259,10 @@ suffix on their names by giving `configure' the  option
 Optional Features
 =================
 
 Optional Features
 =================
 

-`--without-cairo'
-    Don't compile in support for charts (using Cairo and Pango).  This
-    is useful if your system lacks these libraries.
-

 `--without-gui'
     Don't build the PSPPIRE gui.  Use this option if you only want to
     build the command line version of PSPP.
 
 `--without-gui'
     Don't build the PSPPIRE gui.  Use this option if you only want to
     build the command line version of PSPP.
 

-    Cairo and Pango required to build the GUI, so --without-cairo
-    implies --without-gui.
-

 `--without-lib{xx}'
     Optional libraries should normally be detected and the relevant
     functionality will be built they exist.  However, on some poorly
 `--without-lib{xx}'
     Optional libraries should normally be detected and the relevant
     functionality will be built they exist.  However, on some poorly