update perl_convert_version macro

Patch from Jérôme Quelin

current %perl_convert_version is defined as:
%perl_convert_version() %(perl -Mversion -le
%'$v=version->new(%{1})->normal; $v=~s/^v//; print $v')

however, this does not work when parsing strange versions such as 1.03a
or 6.0.e (yes, those exist). currently we get:

    $ rpm --eval '%perl_convert_version 1.03a'
    Bareword found where operator expected at -e line 1, near "1.03a"
            (Missing operator before a?)
    syntax error at -e line 1, near "1.03a"
    Execution of -e aborted due to compilation errors.

    $ rpm --eval '%perl_convert_version 6.0.e'
    0.0.0

therefore, i would like to update it a bit to read:
%perl_convert_version() %(perl -Mversion -le
%'$v=version->new("%{1}")->normal; $v=~s/^v//; print $v')

(note the quotes enclosing the %{1})

using this macro on above examples, we would get 1.30.0 and 6.0.0. not
perfect, but at least it doesn't fail, and %mkrel can be used to
differentiate them.

1 files changed, 1 insertions, 1 deletions

diff --git a/build.macros.in b/build.macros.in
index da63c12..b7a2aeb 100644
--- a/build.macros.in
+++ b/build.macros.in
@@ -223,7 +223,7 @@ GCONF_CONFIG_SOURCE=`%{_gconftool_bin} --get-default-source` %{_gconftool_bin} -
 #
 
 
-%perl_convert_version() %(perl -Mversion -E '$v=version->new(%{1})->normal; $v=~s/^v//; say $v') 
+%perl_convert_version() %(perl -Mversion -le '$v=version->new("%{1}")->normal; $v=~s/^v//; print $v')
 
 # kept for compatibility, but should not be used, especially the ugly perl_archlib!
 %perl_sitearch	%(eval "`perl -V:installsitearch`"; echo $installsitearch)