update to premake5 beta 7

replace gmake2 with gmake

.vscode/tasks.json

@@ -84,7 +84,7 @@
                 "cwd": "${workspaceFolder}/build/"
             },
             "args": [
-                "gmake2"
+                "gmake"
             ],
             "windows": {
                 "command": "./premake5.exe"

README.md

@@ -50,14 +50,14 @@ DO NOT INSTALL ANOTHER MinGW-W64 from another source such as msys2, you don't ne
 
 # Linux Users
 * CD into the build folder
-* run `./premake5 gmake2`
+* run `./premake5 gmake`
 * CD back to the root
 * run `make`
 * you are good to go
 
 # MacOS Users
 * CD into the build folder
-* run `./premake5.osx gmake2`
+* run `./premake5.osx gmake`
 * CD back to the root
 * run `make`
 * you are good to go

build-MinGW-W64.bat

@@ -1,5 +1,5 @@
 cd build
-premake5.exe gmake2
+premake5.exe gmake
 cd ..
 mingw32-make clean
 pause