freefilesync: some progress, still doesn't build

freefilesync/Makefile

@@ -1,6 +1,7 @@
 # $NetBSD$
 
 DISTNAME=	FreeFileSync_13.3_Source
+PKGNAME=	freefilesync-13.3
 CATEGORIES=	sysutils
 MASTER_SITES=	https://freefilesync.org/download/
 EXTRACT_SUFX=	.zip

freefilesync/distinfo

@@ -3,3 +3,7 @@ $NetBSD$
 BLAKE2s (FreeFileSync_13.3_Source.zip) = 87a8f21885e35484b9c9c278da49b6a6ce939656de0c4ac9e035c365003f5173
 SHA512 (FreeFileSync_13.3_Source.zip) = 0c9a30fca42722ea37a303b0e3cb27fb61cb8586ed075cd6758df27f2687b2e39669c23c76985e3e72c98586bee17be2e31f5c644371cf566c3ebfad4e4800bd
 Size (FreeFileSync_13.3_Source.zip) = 2756885 bytes
+SHA1 (patch-.._.._zen_guid.h) = 69038b3c58315421e8fd4c6047814d2da47591c9
+SHA1 (patch-.._.._zen_serialize.h) = a688aa376f1a532d1c81fb0329cea848a1b3c4ff
+SHA1 (patch-.._.._zen_socket.h) = 202f1f6eecbb78a24ca3c1a29f3f53520304a5c9
+SHA1 (patch-application.cpp) = 099b2d1f632553b8646efbfbd277c9f619eecffd

freefilesync/patches/patch-.._.._zen_guid.h

@@ -0,0 +1,15 @@
+$NetBSD$
+
+Support non-glibc. getentropy exists on NetBSD.
+
+--- ../../zen/guid.h.orig	2024-01-28 13:48:13.764500122 +0000
++++ ../../zen/guid.h
+@@ -21,7 +21,7 @@ std::string generateGUID() //creates a 1
+     std::string guid(16, '\0');
+ 
+ #ifndef __GLIBC_PREREQ
+-#error Where is Glibc?
++#define __GLIBC_PREREQ(x, y) 1
+ #endif
+ 
+ #if __GLIBC_PREREQ(2, 25) //getentropy() requires Glibc 2.25 (ldd --version) PS: CentOS 7 is on 2.17

freefilesync/patches/patch-.._.._zen_serialize.h

@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add missing header for sysconf(3).
+
+--- ../../zen/serialize.h.orig	2024-01-28 13:49:07.264863552 +0000
++++ ../../zen/serialize.h
+@@ -8,6 +8,7 @@
+ #define SERIALIZE_H_839405783574356
+ 
+ #include <functional>
++#include <unistd.h>
+ #include "sys_error.h"
+ //keep header clean from specific stream implementations! (e.g.file_io.h)! used by abstract.h!
+ 

freefilesync/patches/patch-.._.._zen_socket.h

@@ -0,0 +1,31 @@
+$NetBSD$
+
+Check for symbol existence before using them.
+
+--- ../../zen/socket.h.orig	2024-01-07 18:25:42.000000000 +0000
++++ ../../zen/socket.h
+@@ -44,12 +44,24 @@ std::wstring formatGaiErrorCode(int ec)
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_SOCKTYPE);
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_SYSTEM);
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_OVERFLOW);
++#ifdef EAI_INPROGRESS
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_INPROGRESS);
++#endif
++#ifdef EAI_CANCELED
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_CANCELED);
++#endif
++#ifdef EAI_NOTCANCELED
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_NOTCANCELED);
++#endif
++#ifdef EAI_ALLDONE
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_ALLDONE);
++#endif
++#ifdef EAI_INTR
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_INTR);
++#endif
++#ifdef EAI_IDN_ENCODE
+             ZEN_CHECK_CASE_FOR_CONSTANT(EAI_IDN_ENCODE);
++#endif
+         default:
+             return replaceCpy(_("Error code %x"), L"%x", numberTo<std::wstring>(ec));
+     }

freefilesync/patches/patch-application.cpp

@@ -0,0 +1,17 @@
+$NetBSD$
+
+Allow exceptions for now.
+
+--- application.cpp.orig	2024-01-07 18:25:42.000000000 +0000
++++ application.cpp
+@@ -243,10 +243,6 @@ wxLayoutDirection Application::GetLayout
+ 
+ int Application::OnRun()
+ {
+-#if wxUSE_EXCEPTIONS
+-#error why is wxWidgets uncaught exception handling enabled!?
+-#endif
+-
+     //exception => Windows: let it crash and create mini dump!!! Linux/macOS: std::exception::what() logged to console
+         [[maybe_unused]] const int rc = wxApp::OnRun();
+     return static_cast<int>(exitCode_);