Drop credential-gnome-keyring, but keep support for older OSs

Since the libsecret replaces the libgnome-keyring,
the libgnome-keyring is not necessary to keep it in the git package.
In addition, gnome-keyring is deprecated and according to people
from GNOME, they do not expect that anyone would want to use the old
library when libsecret is installed. So drop credentials for
libgnome-keyring.

However, I keep that credential in spec for older systems where it
has been originally, but it is split into the separate rpm, so at
least it will not be required by the git package. It can be removed
later.

git.spec

@@ -34,7 +34,6 @@
 %global bashcomp_pkgconfig  1
 %global bashcompdir         %(pkg-config --variable=completionsdir bash-completion 2>/dev/null)
 %global bashcomproot        %(dirname %{bashcompdir} 2>/dev/null)
-%global gnome_keyring       1
 %global libsecret           1
 %global use_new_rpm_filters 1
 %global use_systemd         1
@@ -42,12 +41,21 @@
 %global bashcomp_pkgconfig  0
 %global bashcompdir         %{_sysconfdir}/bash_completion.d
 %global bashcomproot        %{bashcompdir}
-%global gnome_keyring       0
 %global libsecret           0
 %global use_new_rpm_filters 0
 %global use_systemd         0
 %endif
 
+# gnome-keyring is deprecated, however someone would like
+# to use it on older fedora instead of libsecret. So that's
+# why this ugly solution
+# TODO: we should maybe update conditions according to supported systems
+%if 0%{?fedora} >= 19 && 0%{?fedora} < 26 || 0%{?rhel} == 7
+%global gnome_keyring       1
+%else
+%global gnome_keyring       0
+%endif
+
 # This one macro is for F19+ and EL-6+
 %if 0%{?fedora} >= 19 || 0%{?rhel} >= 6
 %global desktop_vendor_tag  0
@@ -111,9 +119,6 @@ BuildRequires:  expat-devel
 BuildRequires:  gettext
 BuildRequires:  gnupg2
 BuildRequires:  %{libcurl_devel}
-%if %{gnome_keyring}
-BuildRequires:  libgnome-keyring-devel
-%endif
 %if %{libsecret}
 BuildRequires:  libsecret-devel
 %endif
@@ -168,6 +173,9 @@ Group:          Development/Tools
 BuildArch:      noarch
 %endif
 Requires:       git = %{version}-%{release}
+%if %{gnome_keyring}
+Requires:       git-gnome-keyring = %{version}-%{release}
+%endif
 Requires:       git-cvs = %{version}-%{release}
 Requires:       git-email = %{version}-%{release}
 Requires:       git-gui = %{version}-%{release}
@@ -363,6 +371,17 @@ Requires:       emacs-git = %{version}-%{release}
 %{summary}.
 %endif
 
+%if %{gnome_keyring}
+%package gnome-keyring
+Summary:        Git module for working with gnome-keyring
+BuildRequires:  libgnome-keyring-devel
+Requires:       git = %{version}-%{release}
+Requires:       gnome-keyring
+%description gnome-keyring
+%{summary}.
+%endif
+
+
 %prep
 # Verify GPG signatures
 gpghome="$(mktemp -qd)" # Ensure we don't use any existing gpg keyrings
@@ -611,7 +630,8 @@ find contrib -type f | xargs chmod -x
 not_core_re="git-(add--interactive|am|credential-(gnome-keyring|libsecret|netrc)|difftool|instaweb|relink|request-pull|send-mail|submodule)|gitweb|prepare-commit-msg|pre-rebase"
 grep -vE "$not_core_re|%{_mandir}" bin-man-doc-files > bin-files-core
 grep -vE "$not_core_re" bin-man-doc-files | grep "%{_mandir}" > man-doc-files-core
-grep -E "$not_core_re" bin-man-doc-files > bin-man-doc-git-files
+grep -E  "$not_core_re" bin-man-doc-files \
+    | grep -v "credential-gnome-keyring" > bin-man-doc-git-files
 
 %check
 make test
@@ -753,11 +773,23 @@ rm -rf %{buildroot}
 %config(noreplace)%{_sysconfdir}/httpd/conf.d/git.conf
 %{_localstatedir}/www/git/
 
+%if %{gnome_keyring}
+%files gnome-keyring
+%defattr(-,root,root)
+%{gitcoredir}/git-credential-gnome-keyring
+%endif
+
 
 %files all
 # No files for you!
 
 %changelog
+* Mon Feb 17 2017 Petr Stodulka <pstodulk@redhat.com> - 2.11.1-3
+- remove non-ASCII characters from description and title of packages
+- fix requiremets
+- fix spec to be compatible for other systems
+- remove deprecated credential-gnome-keyring
+
 * Fri Feb 17 2017 Todd Zullinger <tmz@pobox.com> - 2.11.1-3
 - Remove unnecessary rsync requirement from git-core
 - Move gnome-keyring credential helper from git-core to git