miktex: add some missing dependencies

Fix the easy breakage. Now we need some Unix process handling support
adapted from FreeBSD code.

miktex/Makefile

@@ -10,10 +10,12 @@ HOMEPAGE=	https://miktex.org/download/ctan/systems/win32/miktex/source/
 COMMENT=	TODO: Short description of the package
 #LICENSE=	# TODO: (see mk/license.mk)
 
-USE_TOOLS+=	pkg-config
+USE_TOOLS+=	bison pkg-config
 USE_CMAKE=	yes
 USE_LANGUAGES=	c c++
 
+TOOL_DEPENDS+=	libxslt-[0-9]*:../../textproc/libxslt
+
 BUILD_DEPENDS+=	log4cxx-[0-9]*:../../devel/log4cxx
 # or lzmalib?
 BUILD_DEPENDS+=	lzma-[0-9]*:../../archivers/lzma
@@ -31,6 +33,7 @@ BUILD_DEPENDS+=	lzma-[0-9]*:../../archivers/lzma
 .include "../../graphics/gd/buildlink3.mk"
 .include "../../devel/gmp/buildlink3.mk"
 .include "../../graphics/graphite2/buildlink3.mk"
+.include "../../fonts/harfbuzz/buildlink3.mk"
 # \todo? harfbuzz-icu
 .include "../../textproc/hunspell/buildlink3.mk"
 .include "../../textproc/icu/buildlink3.mk"

miktex/distinfo

@@ -4,3 +4,6 @@ SHA1 (miktex-2.9.7250.tar.xz) = 556e61189c6a9ce2c5dfd7a27f150fb14c9caa73
 RMD160 (miktex-2.9.7250.tar.xz) = 89f886c818b409e429b01944f08d9758abf8f16f
 SHA512 (miktex-2.9.7250.tar.xz) = 151917fa2c658ce588a7d18769e4664d108e0e4087ec198b5b75b6831e4b4e90da7783e69a125873665e192323e059d26e332baeed8e8c778087b62bf783869d
 Size (miktex-2.9.7250.tar.xz) = 25680464 bytes
+SHA1 (patch-Libraries_MiKTeX_Core_Process_unx_unxProcess.cpp) = b58602e253026bdf1201f62cd6057bf6762e5504
+SHA1 (patch-Libraries_MiKTeX_Trace_include_miktex_Trace_TraceStream.h) = f5b4ce40231298769171023ee1fffc9849da6242
+SHA1 (patch-Libraries_MiKTeX_Util_include_miktex_Util_StringUtil.h) = a02817a0e9b60668c94fd46cb8b0891e80520576

miktex/patches/patch-Libraries_MiKTeX_Core_Process_unx_unxProcess.cpp

@@ -0,0 +1,44 @@
+$NetBSD$
+
+Handle NetBSD like FreeBSD.
+TODO: Still needs more porting to compile.
+
+--- Libraries/MiKTeX/Core/Process/unx/unxProcess.cpp.orig	2019-11-16 19:20:48.000000000 +0000
++++ Libraries/MiKTeX/Core/Process/unx/unxProcess.cpp
+@@ -30,14 +30,16 @@
+ #  include <sys/proc.h>
+ #endif
+ 
+-#if defined(__FreeBSD__)
++#if defined(__FreeBSD__) || defined(__NetBSD__)
+ #   include <sys/param.h>
+ #   include <sys/queue.h>
+ #   include <sys/socket.h>
+ #   include <sys/sysctl.h>
++#if defined(__FreeBSD__)
+ #   include <sys/user.h>
+-#   include <kvm.h>
+ #   include <libprocstat.h>
++#endif
++#   include <kvm.h>
+ #   include <fcntl.h>
+ #endif
+ 
+@@ -635,7 +637,7 @@ string unxProcess::get_ProcessName()
+     MIKTEX_FATAL_CRT_ERROR("proc_pidpath")
+   }
+   return PathName(path).GetFileName().ToString();
+-#elif defined(__FreeBSD__)
++#elif defined(__FreeBSD__) || defined(__NetBSD__)
+   std::string nameFromProcstat;
+   kvm_t *kvm = kvm_open(nullptr, "/dev/null", nullptr, O_RDONLY, "");
+   if (kvm)
+@@ -755,7 +757,7 @@ ProcessInfo unxProcess::GetProcessInfo()
+       break;
+   }
+   processInfo.parent = pbi.pbi_ppid;
+-#elif defined(__FreeBSD__)
++#elif defined(__FreeBSD__) || defined(__NetBSD__)
+   processInfo.parent = getppid();
+ 
+   kvm_t *kvm = kvm_open(nullptr, "/dev/null", nullptr, O_RDONLY, "");

miktex/patches/patch-Libraries_MiKTeX_Trace_include_miktex_Trace_TraceStream.h

@@ -0,0 +1,15 @@
+$NetBSD$
+
+Fix
+error: 'va_list' has not been declared
+
+--- Libraries/MiKTeX/Trace/include/miktex/Trace/TraceStream.h.orig	2019-11-16 19:20:48.000000000 +0000
++++ Libraries/MiKTeX/Trace/include/miktex/Trace/TraceStream.h
+@@ -29,6 +29,7 @@
+ #include <memory>
+ #include <string>
+ #include <vector>
++#include <stdarg.h>
+ 
+ #include "TraceCallback.h"
+ 

miktex/patches/patch-Libraries_MiKTeX_Util_include_miktex_Util_StringUtil.h

@@ -0,0 +1,15 @@
+$NetBSD$
+
+Fix
+error: 'va_list' has not been declared
+
+--- Libraries/MiKTeX/Util/include/miktex/Util/StringUtil.h.orig	2019-11-16 19:20:48.000000000 +0000
++++ Libraries/MiKTeX/Util/include/miktex/Util/StringUtil.h
+@@ -25,6 +25,7 @@
+ #define F6BFCB48DCDA42E992057245151CA1D5
+ 
+ #include "config.h"
++#include <stdarg.h>
+ 
+ #include <cstddef>
+ #include <cwchar>