Replace gitweb home-link with inline sed

One less patch to manage.

git-1.8-gitweb-home-link.patch

@@ -1,12 +0,0 @@
-diff -up git-1.8.4.2/gitweb/gitweb.perl.orig git-1.8.4.2/gitweb/gitweb.perl
---- git-1.8.4.2/gitweb/gitweb.perl.orig	2013-10-28 14:17:38.000000000 -0400
-+++ git-1.8.4.2/gitweb/gitweb.perl	2013-10-29 16:49:07.302747507 -0400
-@@ -83,7 +83,7 @@ our $projectroot = "++GITWEB_PROJECTROOT
- our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
- 
- # string of the home link on top of all pages
--our $home_link_str = "++GITWEB_HOME_LINK_STR++";
-+our $home_link_str = $ENV{'SERVER_NAME'} ? "git://" . $ENV{'SERVER_NAME'} : "projects";
- 
- # extra breadcrumbs preceding the home link
- our @extra_breadcrumbs = ();

git.spec

@@ -117,9 +117,8 @@ Source16:       git.socket
 # Script to print test failure output (used in %%check)
 Source99:       print-failed-test-output
 
-Patch0:         git-1.8-gitweb-home-link.patch
 # https://bugzilla.redhat.com/490602
-Patch1:         git-cvsimport-Ignore-cvsps-2.2b1-Branches-output.patch
+Patch0:         git-cvsimport-Ignore-cvsps-2.2b1-Branches-output.patch
 
 %if %{with docs}
 # pod2man is needed to build Git.3pm
@@ -516,6 +515,10 @@ chmod +x %{__perl_requires}
 rm -rf perl/Git/LoadCPAN{.pm,/}
 grep -rlZ '^use Git::LoadCPAN::' | xargs -r0 sed -i 's/Git::LoadCPAN:://g'
 
+# Update gitweb default home link string
+sed -i 's@"++GITWEB_HOME_LINK_STR++"@$ENV{"SERVER_NAME"} ? "git://" . $ENV{"SERVER_NAME"} : "projects"@' \
+    gitweb/gitweb.perl
+
 %build
 %make_build all %{?with_docs:doc}
 
@@ -921,6 +924,7 @@ make -C contrib/credential/netrc/ testverbose
 * Thu Jan 31 2019 Todd Zullinger <tmz@pobox.com> - 2.20.1-2
 - Remove extraneous pcre BuildRequires
 - Add additional BuildRequires for i18n locales used in tests
+- Replace gitweb home-link with inline sed
 
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.20.1-1.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild