drop strigi support (f25+)

See also ml thread:
https://lists.fedoraproject.org/archives/list/kde@lists.fedoraproject.org/message/EOQ57IGVTS3WHWTRIZNFMQEUXKT2VE26/

kdelibs-strigi_optional.patch

@@ -0,0 +1,30 @@
+diff -up kdelibs-4.14.19/CMakeLists.txt.strigi_optional kdelibs-4.14.19/CMakeLists.txt
+--- kdelibs-4.14.19/CMakeLists.txt.strigi_optional	2016-04-13 15:10:50.000000000 -0500
++++ kdelibs-4.14.19/CMakeLists.txt	2016-05-06 12:47:17.709456787 -0500
+@@ -82,17 +82,17 @@ set_package_properties(ZLIB PROPERTIES D
+                       )
+ 
+ find_package(Strigi 0.6.3)
+-if (WIN32)
+-    set (STRIGI_TYPE "OPTIONAL")
+-    set (STRIGI_EXTRA_TEXT "")
+-else (WIN32)
+-    set (STRIGI_TYPE "REQUIRED")
+-    set (STRIGI_EXTRA_TEXT "Required by some critical kioslaves")
+-endif (WIN32)
++#if (WIN32)
++#    set (STRIGI_TYPE "OPTIONAL")
++#    set (STRIGI_EXTRA_TEXT "")
++#else (WIN32)
++#    set (STRIGI_TYPE "REQUIRED")
++#    set (STRIGI_EXTRA_TEXT "Required by some critical kioslaves")
++#endif (WIN32)
+ set_package_properties(Strigi PROPERTIES DESCRIPTION "Desktop indexing and search support"
+                        URL "http://strigi.sourceforge.net"
+-                       TYPE ${STRIGI_TYPE}
+-                       PURPOSE ${STRIGI_EXTRA_TEXT}
++                       TYPE OPTIONAL 
++                       PURPOSE "Required by some kioslaves for metadata support" 
+                       )
+ 
+ find_package(LibAttica 0.4.2)

kdelibs.spec

@@ -6,7 +6,6 @@
 %define dbusmenu_qt_ver 0.9.0
 %define phonon_ver 4.6.0
 %define qt4_ver 4.8.1
-%define strigi_ver 0.7.0
 %if ! 0%{?bootstrap}
 %define apidocs 1
 %endif
@@ -19,6 +18,9 @@
 %if 0%{?fedora} < 24
 %define nepomuk 1
 %endif
+%if 0%{?fedora} < 25
+%define strigi 1
+%endif
 # to build/include QCH apidocs or not (currently broken)
 #define apidocs_qch 1
 %if 0%{?rhel} > 6 || 0%{?fedora} > 17
@@ -39,7 +41,6 @@
 %global _hardened_build 1
 
 %global phonon_version %(pkg-config --modversion phonon 2>/dev/null || echo %{phonon_ver})
-%global strigi_version %(pkg-config --modversion libstreams 2>/dev/null || echo %{strigi_ver})
 %global dbusmenu_qt_version %(pkg-config --modversion dbusmenu-qt 2>/dev/null || echo %{dbusmenu_qt_ver})
 %global rpm_macros_dir %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)
 
@@ -50,7 +51,7 @@ Summary: KDE Libraries
 # shipped with kde applications, version...
 %global apps_version 16.04.0
 Version: 4.14.19
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 Name: kdelibs
 Epoch: 6
@@ -95,7 +96,6 @@ Requires: kde-l10n
 %endif
 Requires: phonon%{?_isa} >= %{phonon_version} 
 Requires: shared-mime-info
-Requires: strigi-libs%{?_isa} >= %{strigi_version} 
 
 %if 0%{?fedora} > 22
 # Rich deps are currently problematic
@@ -173,6 +173,10 @@ Patch55: Drop-Nepomuk-from-KParts-LINK_INTERFACE_LIBRARIES.patch
 # https://bugs.kde.org/show_bug.cgi?id=288410
 Patch56: kdelibs-kdebug288410.patch
 
+# make strigi dep optional
+# see also http://reviewboard.kde.org/r/127823
+Patch57: kdelibs-strigi_optional.patch
+
 # make filter working, TODO: upstream?  -- rex
 Patch59: kdelibs-4.9.3-kcm_ssl.patch
 
@@ -252,7 +256,9 @@ BuildRequires: pkgconfig(jasper)
 BuildRequires: pkgconfig(libattica) >= %{attica_ver}
 BuildRequires: pkgconfig(liblzma)
 BuildRequires: pkgconfig(libpcre)
-BuildRequires: pkgconfig(libstreams) >= %{strigi_ver}
+%if 0%{?strigi}
+BuildRequires: pkgconfig(libstreams)
+%endif
 BuildRequires: pkgconfig(libudev)
 BuildRequires: pkgconfig(libxslt) pkgconfig(libxml-2.0)
 BuildRequires: pkgconfig(OpenEXR)
@@ -470,6 +476,7 @@ sed -i -e "s|@@VERSION_RELEASE@@|%{version}-%{release}|" kio/kio/kprotocolmanage
 %patch54 -p1 -b .kjs-locale
 %patch55 -p1 -b .Drop-Nepomuk-from-KParts-LINK_INTERFACE_LIBRARIES
 %patch56 -p1 -b .kdebug288410
+%patch57 -p1 -b .strigi_optional
 %patch59 -p1 -b .filter
 %patch61 -p1 -b .dot
 %patch62 -p1 -b .arm-plasma
@@ -861,6 +868,9 @@ update-mime-database %{?fedora:-n} %{_datadir}/mime &> /dev/null || :
 
 
 %changelog
+* Fri May 06 2016 Rex Dieter <rdieter@fedoraproject.org> - 6:4.14.19-4
+- drop strigi support (f25+)
+
 * Wed Apr 20 2016 Rex Dieter <rdieter@fedoraproject.org> - 6:4.14.19-3
 - rebuild (qt)