Eu nunca usei o manifest do Harbour, desde o começo eu criei o meu próprio antes mesmo de existir essa opção no Harbour.
Também sempre usei o Harbour puro, sem nada adicional.
Além de eu usar o mingw 7.1, acho que o último antes de começar o CLANG.
No momento estas seriam as diferenças entre o seu uso e o meu.
gcc --version
gcc (x86_64-posix-sjlj-rev0, Built by MinGW-W64 project) 7.1.0
Copyright ( C ) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
<security>
<requestedPrivileges>
<requestedExecutionLevel
level="asInvoker"
uiAccess="false"
/>
</requestedPrivileges>
</security>
</trustInfo>
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!-- Windows 10 -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
<!-- Windows 8.1 -->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
<!-- Windows Vista -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!-- Windows 8 -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!-- Windows 7 -->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<!-- Windows Vista and Windows Server 2008 R2 -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!-- Windows XP ignores this section -->
</application>
</compatibility>
<dependency>
<dependentAssembly>
<assemblyIdentity
type="win32"
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0"
processorArchitecture="*"
publicKeyToken="6595b64144ccf1df"
language="*" />
</dependentAssembly>
</dependency>
</assembly>
#include "build.ch"
1 VERSIONINFO
FILEVERSION JOSEQUINTAS_VERSAO_RC
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904E4"
BEGIN
VALUE "CompanyName" , "JPA Tecnologia Ltda"
VALUE "FileDescription" , "JPA Integrado"
VALUE "LegalCopyright" , "Copyright (c) José M C Quintas"
VALUE "OriginalFilename" , "JPA.EXE"
VALUE "ProductName" , "JPA Integrado"
VALUE "ProductVersion" , "JPA 2017 MySQL"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x0416, 1252
END
END
#define RT_MANIFEST 24
#define APP_MANIFEST 1
APP_MANIFEST RT_MANIFEST "resource\\jpa.exe.manifest"
AppIcon ICON "image\\jpa.ico"
...