write build instructions

Author: Apaczer

Makefile

@@ -101,7 +101,7 @@ release: $(PRGNAME)$(EXESUFFIX)
 	$(STRIP) $(PRGNAME)$(EXESUFFIX)
 
 ipk: release
-	gm2xpkg -i -c pkg.cfg
+	gm2xpkg -i -c -f pkg.cfg
 
 clean:
 	rm -f $(PRGNAME)$(EXESUFFIX) *.o

README.md

@@ -1,4 +1,10 @@
 # RACE for MiyooCFW 
-## Neo Geo Pocket NGP/NGPC emu
+## Neo Geo Pocket NGP/NGPC emulator
 
+### Build manual
+
+- target binary
 `make -j$(nproc)`
+
+- distribution IPK package
+`make -j$(nproc)` ipk

pkg.cfg

@@ -1,7 +1,7 @@
 # NOTES:
 ## All variable values should be enclosed within double quotes: "<value>"
 ## CONFIGURATION FILE for `gm2xpkg` script version:
-PKGVER="0.7"
+PKGVER="0.9"
 
 # EXEC commands (set to "1" anyone for desired outcome), you can instead use [OPTIONS] of `gm2xpkg`:
 PACKAGE=""
@@ -15,7 +15,7 @@ VERBOSE=""
 # ENV VAR.
 ## Specific (mandatory to provide!)
 TARGET="race"  # [filepath], replace with target's working binary path (<path>/<file_name>)
-VERSION=""  # [string], replace with correct release version if exist of target binary
+VERSION="v3"  # [string], replace with correct release version if exist of target binary
 
 ## Generic - common to all apps (better to not modify)
 HOMEPATH="" # [dirpath], target device fullpath home directory for installation process