Added lzma support Added test if fsync produces EIVAL on tty

less-418-fsync.patch

@@ -0,0 +1,38 @@
+diff -ur less-418.orig/configure.ac less-418/configure.ac
+--- less-418.orig/configure.ac	2008-12-22 07:10:44.000000000 -0500
++++ less-418/configure.ac	2008-12-22 07:28:58.000000000 -0500
+@@ -203,6 +203,8 @@
+ 	[Define HAVE_TIME_T if your system supports the "time_t" type.])
+ AH_TEMPLATE([HAVE_STRERROR],
+ 	[Define HAVE_STRERROR if you have the strerror() function.])
++AH_TEMPLATE([HAVE_FSYNC],
++	[Define HAVE_FSYNC if fsync() on a tty works.])
+ AH_TEMPLATE([HAVE_FILENO],
+ 	[Define HAVE_FILENO if you have the fileno() macro.])
+ AH_TEMPLATE([HAVE_ERRNO],
+@@ -251,7 +253,7 @@
+ 
+ # Checks for library functions.
+ AC_TYPE_SIGNAL
+-AC_CHECK_FUNCS([fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod])
++AC_CHECK_FUNCS([popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod])
+ 
+ # AC_CHECK_FUNCS may not work for inline functions, so test these separately.
+ AC_MSG_CHECKING(for memcpy)
+@@ -298,6 +300,16 @@
+ #endif], [static char *x; x = strerror(0);],
+   [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRERROR)], [AC_MSG_RESULT(no)])
+ 
++AC_MSG_CHECKING(for fsync)
++AC_TRY_RUN([
++#include <fcntl.h>
++#include <unistd.h>
++int main(void)
++{
++        int fd = open("/dev/tty", O_RDWR);
++        return fsync(fd);
++}], [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FSYNC)], [AC_MSG_RESULT(no)])
++
+ AC_MSG_CHECKING(for sys_errlist)
+ AC_TRY_LINK(, [extern char *sys_errlist[]; static char **x; x = sys_errlist;], 
+   [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_ERRLIST)], [AC_MSG_RESULT(no)])

less.spec

@@ -1,7 +1,7 @@
 Summary: A text file browser similar to more, but better
 Name: less
 Version: 424
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv3+
 Group: Applications/Text
 Source: http://www.greenwoodsoftware.com/less/%{name}-%{version}.tar.gz
@@ -10,11 +10,12 @@ Source2: less.sh
 Source3: less.csh
 Patch1:	less-406-Foption.patch
 Patch4: less-394-time.patch
+Patch5: less-418-fsync.patch
 URL: http://www.greenwoodsoftware.com/less/
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) 
 BuildRequires: ncurses-devel
 BuildRequires: pcre-devel
-BuildRequires: autoconf
+BuildRequires: autoconf automake libtool
 
 %description
 The less utility is a text file browser that resembles more, but has
@@ -30,6 +31,10 @@ files, and you'll use it frequently.
 %setup -q
 %patch1 -p1 -b .Foption
 %patch4 -p1 -b .time
+%patch5 -p1 -b .fsync
+
+autoreconf
+
 chmod -R a+w *
 chmod 644 lessecho.c lesskey.c version.c LICENSE
 
@@ -58,6 +63,10 @@ ls -la $RPM_BUILD_ROOT/etc/profile.d
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Tue Mar 17 2009 Zdenek Prikryl <zprikryl@redhat.com> - 424-3
+- Added lzma support
+- Added test if fsync produces EIVAL on tty
+
 * Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 424-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
 

lesspipe.sh

@@ -25,6 +25,7 @@ lesspipe() {
   *.tar.bz2|*.tbz2) bzip2 -dc -- "$1" | tar tvvf - ;;
   *.[zZ]|*.gz) gzip -dc -- "$1" ;;
   *.bz2) bzip2 -dc -- "$1" ;;
+  *.lzma) lzma -c -d -- "$1" ;;
   *.zip) zipinfo -- "$1" ;;
   *.rpm) rpm -qpivl --changelog -- "$1" ;;
   *.cpi|*.cpio) cpio -itv < "$1" ;;