[atkmm] NMake Makefiles: Fix m4 file installation

[Chun-wei Fan <fanchunwei src gnome org>]

commit b9655a489846cfbd78bb69195af8514629e7bf2a
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Sun Apr 5 13:21:19 2020 +0800

    NMake Makefiles: Fix m4 file installation
    
    It should be in $(sharedir)/atkmm-x.y/proc/m4, not
    $(sharedir)/atkmm-x.y/proc.

 MSVC_NMake/install.mak | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/MSVC_NMake/install.mak b/MSVC_NMake/install.mak
index 0e55844..1418665 100644
--- a/MSVC_NMake/install.mak
+++ b/MSVC_NMake/install.mak
@@ -5,7 +5,7 @@ install: all
        @if not exist $(PREFIX)\bin\ md $(PREFIX)\bin
        @if not exist $(PREFIX)\lib\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\include\ md 
$(PREFIX)\lib\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\include
        @if not exist $(PREFIX)\include\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\atkmm\private\ 
@md $(PREFIX)\include\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\atkmm\private
-       @if not exist $(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc\ md 
$(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc
+       @if not exist $(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc\m4\ md 
$(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc\m4
        @copy /b vs$(VSVER)\$(CFG)\$(PLAT)\$(ATKMM_LIBNAME).dll $(PREFIX)\bin
        @copy /b vs$(VSVER)\$(CFG)\$(PLAT)\$(ATKMM_LIBNAME).pdb $(PREFIX)\bin
        @copy /b vs$(VSVER)\$(CFG)\$(PLAT)\$(ATKMM_LIBNAME).lib $(PREFIX)\lib
@@ -16,4 +16,4 @@ install: all
        @for %h in ($(atkmm_generated_private_headers)) do @if exist ..\atk\atkmm\private\%h copy 
..\atk\atkmm\private\%h 
"$(PREFIX)\include\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\atkmm\private\%h"
        @for %h in ($(atkmm_generated_private_headers)) do @if exist 
vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\private\%h copy vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\private\%h 
"$(PREFIX)\include\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\atkmm\private\%h"
        @copy ".\atkmm\atkmmconfig.h" 
"$(PREFIX)\lib\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\include\"
-       @copy ..\codegen\m4\*.m4 $(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc
+       @copy ..\codegen\m4\*.m4 $(PREFIX)\share\atkmm-$(ATKMM_MAJOR_VERSION).$(ATKMM_MINOR_VERSION)\proc\m4