- Remove hardcoded SOVERSION

Index: glib/CMakeLists.txt
--- glib/CMakeLists.txt.orig
+++ glib/CMakeLists.txt
@@ -90,7 +90,6 @@ set(poppler_glib_generated_SRCS
 )
 add_library(poppler-glib ${poppler_glib_SRCS} ${poppler_glib_generated_SRCS})
 generate_export_header(poppler-glib EXPORT_MACRO_NAME POPPLER_PUBLIC EXPORT_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/poppler-macros.h")
-set_target_properties(poppler-glib PROPERTIES VERSION 8.24.0 SOVERSION 8)
 if(MINGW AND BUILD_SHARED_LIBS)
     get_target_property(POPPLER_GLIB_SOVERSION poppler-glib SOVERSION)
     set_target_properties(poppler-glib PROPERTIES SUFFIX "-${POPPLER_GLIB_SOVERSION}${CMAKE_SHARED_LIBRARY_SUFFIX}")
@@ -131,6 +130,9 @@ if (HAVE_INTROSPECTION AND BUILD_SHARED_LIBS)
   _gir_list_prefix(_includes _tmp_includes "-I")
   # And set flags for gir compiler and scanner
   set(Poppler_0_18_gir_CFLAGS ${_includes} -L${CMAKE_BINARY_DIR} -L${CMAKE_CURRENT_BINARY_DIR})
+  set(Poppler_0_18_gir_CFLAGS ${_includes} -L${CMAKE_BINARY_DIR} -L${CMAKE_CURRENT_BINARY_DIR}
+    -L${X11BASE}/lib
+  )
   set(Poppler_0_18_gir_SCANNERFLAGS "--c-include=poppler.h")
 
   # Load temporary source-file lists, including a few generated at build