- removed Prereq: /usr/sbin/fix-info-dir

[packages/bison.git] / bison.spec

diff --git a/bison.spec b/bison.spec
index 5e553939fb3323a4a88244822712c77e09c22479..0dc94b324c3cc732cccbf3b52ee4361a499f4f7d 100644 (file)
--- a/bison.spec
+++ b/bison.spec
@@ -1,33 +1,40 @@
-Summary:       GNU parser generator
+Summary:       A GNU general-purpose parser generator
 Summary(de):   GNU-Parser-Generator
 Summary(fr):   Générateur d'analyseur lexical de GNU
 Summary(pl):   GNU generator sk³adni 
 Summary(tr):   GNU ayrýþtýrýcý üreticisi
 Name:          bison
 Version:       1.28
-Release:       1
-Copyright:     GPL
+Release:       4
+License:       GPL
 Group:         Development/Tools
+Group(fr):     Development/Outils
 Group(pl):     Programowanie/Narzêdzia
 Source0:       ftp://prep.ai.mit.edu/pub/gnu/%{name}-%{version}.tar.gz
 Source1:       bison.1.pl
 Patch0:                bison-info.patch
 Patch1:                bison-man.patch
-Prereq:                /usr/sbin/fix-info-dir
-Buildroot:     /tmp/%{name}-%{version}-root
+BuildRoot:     %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 Obsoletes:     yacc
 
 %define                _datadir        /usr/share/misc
 
 %description
-This is the GNU parser generator which is mostly compatible with yacc. Many
-programs use this as part of their build process. Bison is only needed on
-systems that are used for development.
+Bison is a general purpose parser generator which converts a grammar
+description for an LALR context-free grammar into a C program to parse that
+grammar. Bison can be used to develop a wide range of language parsers,
+from ones used in simple desk calculators to complex programming languages.
+Bison is upwardly compatible with Yacc, so any correctly written Yacc
+grammar should work with Bison without any changes. If you know Yacc, you
+shouldn't have any trouble using Bison (but you do need to be very
+proficient in C programming to be able to use Bison). Many programs use
+Bison as part of their build process. Bison is only needed on systems that
+are used for development.
 
 %description -l de
-Dies ist der GNU-Parser-Generator, der größtenteils mit yacc kompatibel ist. Viele
-Programme benutzen ihn als Teil des Aufbauvorgangs. Bison wird nur auf
-Systemen benötigt, die zur Entwicklung verwendet werden.
+Dies ist der GNU-Parser-Generator, der größtenteils mit yacc kompatibel
+ist. Viele Programme benutzen ihn als Teil des Aufbauvorgangs. Bison wird
+nur auf Systemen benötigt, die zur Entwicklung verwendet werden.
 
 %description -l fr
 Générateur d'analyseur lexical de GNU compatible avec yacc. De nombreux
@@ -66,10 +73,10 @@ install %{SOURCE1} $RPM_BUILD_ROOT%{_mandir}/pl/man1/bison.1
 gzip -9nf $RPM_BUILD_ROOT{%{_infodir}/*,%{_mandir}/{man1/*,pl/man1/*}}
 
 %post
-/usr/sbin/fix-info-dir -c %{_infodir} >/dev/null 2>&1
+[ -x /usr/sbin/fix-info-dir ] && /usr/sbin/fix-info-dir -c %{_infodir} >/dev/null 2>&1
 
-%preun
-/usr/sbin/fix-info-dir -c %{_infodir} >/dev/null 2>&1
+%postun
+[ -x /usr/sbin/fix-info-dir ] && /usr/sbin/fix-info-dir -c %{_infodir} >/dev/null 2>&1
 
 %clean
 rm -rf $RPM_BUILD_ROOT