diff --git a/7.4.198 b/7.4.198
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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.198
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.198
+Problem:    Can't build Vim with Perl when -Dusethreads is not specified for
+	    building Perl, and building Vim with --enable-perlinterp=dynamic.
+Solution:   Adjust #ifdefs. (Yasuhiro Matsumoto)
+Files:	    src/if_perl.xs
+
+
+*** ../vim-7.4.197/src/if_perl.xs	2013-12-14 11:50:28.000000000 +0100
+--- src/if_perl.xs	2014-03-12 17:05:07.832804995 +0100
+***************
+*** 138,143 ****
+--- 138,145 ----
+  #endif
+  typedef int XSINIT_t;
+  typedef int XSUBADDR_t;
++ #endif
++ #ifndef USE_ITHREADS
+  typedef int perl_key;
+  #endif
+  
+***************
+*** 264,270 ****
+  # define Perl_Iscopestack_ix_ptr dll_Perl_Iscopestack_ix_ptr
+  # define Perl_Iunitcheckav_ptr dll_Perl_Iunitcheckav_ptr
+  # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
+! #  define PL_thr_key *dll_PL_thr_key
+  # endif
+  
+  /*
+--- 266,274 ----
+  # define Perl_Iscopestack_ix_ptr dll_Perl_Iscopestack_ix_ptr
+  # define Perl_Iunitcheckav_ptr dll_Perl_Iunitcheckav_ptr
+  # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
+! #  ifdef USE_ITHREADS
+! #   define PL_thr_key *dll_PL_thr_key
+! #  endif
+  # endif
+  
+  /*
+***************
+*** 386,392 ****
+--- 390,398 ----
+  #endif
+  
+  #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
++ # ifdef USE_ITHREADS
+  static perl_key* dll_PL_thr_key;
++ # endif
+  #else
+  static GV** (*Perl_Idefgv_ptr)(register PerlInterpreter*);
+  static GV** (*Perl_Ierrgv_ptr)(register PerlInterpreter*);
+***************
+*** 413,419 ****
+--- 419,427 ----
+  #ifdef PERL5101_OR_LATER
+      {"Perl_croak_xs_usage", (PERL_PROC*)&Perl_croak_xs_usage},
+  #endif
++ #ifdef PERL_IMPLICIT_CONTEXT
+      {"Perl_croak_nocontext", (PERL_PROC*)&Perl_croak_nocontext},
++ #endif
+      {"Perl_dowantarray", (PERL_PROC*)&Perl_dowantarray},
+      {"Perl_free_tmps", (PERL_PROC*)&Perl_free_tmps},
+      {"Perl_gv_stashpv", (PERL_PROC*)&Perl_gv_stashpv},
+***************
+*** 505,511 ****
+--- 513,521 ----
+  # endif
+  #endif
+  #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
++ #  ifdef USE_ITHREADS
+      {"PL_thr_key", (PERL_PROC*)&dll_PL_thr_key},
++ #  endif
+  #else
+      {"Perl_Idefgv_ptr", (PERL_PROC*)&Perl_Idefgv_ptr},
+      {"Perl_Ierrgv_ptr", (PERL_PROC*)&Perl_Ierrgv_ptr},
+*** ../vim-7.4.197/src/version.c	2014-03-12 16:51:35.060792541 +0100
+--- src/version.c	2014-03-12 17:06:27.660806218 +0100
+***************
+*** 740,741 ****
+--- 740,743 ----
+  {   /* Add new patch number below this line */
++ /**/
++     198,
+  /**/
+
+-- 
+Dogs must have a permit signed by the mayor in order to congregate in groups
+of three or more on private property.
+		[real standing law in Oklahoma, United States of America]
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\  an exciting new programming language -- http://www.Zimbu.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///