[glibmm] NMake Makefiles: Ensure g[lib|io]mm[config.h|.rc] are created

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

commit b43b1aee2857ce16b68b1860acf0bd7631639f14
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri May 27 10:24:51 2022 +0800

    NMake Makefiles: Ensure g[lib|io]mm[config.h|.rc] are created
    
    ...before attempting the build.  This will ensure that they are available
    during the build and that we do not accidentally refer to an old copy that
    exists on the system.
    
    Should fix issue #99.

 MSVC_NMake/build-rules-msvc.mak | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/MSVC_NMake/build-rules-msvc.mak b/MSVC_NMake/build-rules-msvc.mak
index 728438ca..4f9adb9a 100644
--- a/MSVC_NMake/build-rules-msvc.mak
+++ b/MSVC_NMake/build-rules-msvc.mak
@@ -14,17 +14,20 @@
 # $<
 # <<
 {vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\}.cc{vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\}.obj::
+       @if not exist glibmm\glibmm.rc $(MAKE) /f Makefile.vc CFG=$(CFG) prep-git-build
        $(CXX) $(LIBGLIBMM_CFLAGS) $(CFLAGS_NOGL) /Fovs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ 
/Fdvs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ /c @<<
 $<
 <<
 
 {..\glib\glibmm\}.cc{vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\}.obj::
+       @if not exist glibmm\glibmm.rc $(MAKE) /f Makefile.vc CFG=$(CFG) prep-git-build
        @if not exist vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ md vs$(VSVER)\$(CFG)\$(PLAT)\glibmm
        $(CXX) $(LIBGLIBMM_CFLAGS) $(CFLAGS_NOGL) /Fovs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ 
/Fdvs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ /c @<<
 $<
 <<
 
 {..\untracked\glib\glibmm\}.cc{vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\}.obj::
+       @if not exist glibmm\glibmm.rc $(MAKE) /f Makefile.vc CFG=$(CFG) prep-git-build
        @if not exist vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ md vs$(VSVER)\$(CFG)\$(PLAT)\glibmm
        $(CXX) $(LIBGLIBMM_CFLAGS) $(CFLAGS_NOGL) /Fovs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ 
/Fdvs$(VSVER)\$(CFG)\$(PLAT)\glibmm\ /c @<<
 $<
@@ -32,6 +35,7 @@ $<
 
 {..\glib\src\}.cc.m4{vs$(VSVER)\$(CFG)\$(PLAT)\glibmm\}.obj:
        @if not exist $(@D)\ md $(@D)
+       @if not exist glibmm\glibmm.rc $(MAKE) /f Makefile.vc CFG=$(CFG) prep-git-build
        @for %%s in ($(<D)\*.cc.m4 $(<D)\*.h.m4) do @if not exist ..\glib\glibmm\%%~ns if not exist 
..\untracked\glib\glibmm\%%~ns if not exist $(@D)\%%~ns $(M4) -I$(<D:\=/) %%s $(<D:\=/)/template.macros.m4 > 
$(@D)\%%~ns
        @if exist $(@D)\$(<B) $(CXX) $(LIBGLIBMM_CFLAGS) $(CFLAGS_NOGL) /Fo$(@D)\ /Fd$(@D)\ /c $(@D)\$(<B)
        @if exist ..\untracked\glib\glibmm\$(<B) $(CXX) $(LIBGLIBMM_CFLAGS) $(CFLAGS_NOGL) /Fo$(@D)\ 
/Fd$(@D)\ /c ..\untracked\glib\glibmm\$(<B)