Optimize host name

CommonDefs.mk

@@ -31,13 +31,6 @@ else
   endif
 endif
 
-UNAME_S := $(shell uname -s)
-ifneq ($(UNAME_S),)
-ifneq ($(findstring MINGW,$(UNAME_S)),)
-  HOST_OS := MinGW
-endif
-endif
-
 else
 
 UNAME_S := $(shell uname -s)
@@ -46,7 +39,7 @@ ifneq ($(findstring Linux,$(UNAME_S)),)
 else ifneq ($(findstring Darwin,$(UNAME_S)),)
   HOST_OS := Mac
 else ifneq ($(findstring MINGW,$(UNAME_S)),)
-  HOST_OS := MinGW
+  HOST_OS := Win
 else ifneq ($(findstring MSYS,$(UNAME_S)),)
   # Need MSYS on Windows
   HOST_OS := Win
@@ -74,7 +67,16 @@ endif
 endif
 
 HOST_NAME := $(HOST_OS)
-ifeq ($(HOST_OS),Linux)
+ifeq ($(HOST_OS),Win)
+  UNAME_S := $(shell uname -s)
+  ifneq ($(UNAME_S),)
+    ifneq ($(findstring MINGW,$(UNAME_S)),)
+      HOST_NAME := MinGW
+    else ifneq ($(findstring MSYS,$(UNAME_S)),)
+      HOST_NAME := MSYS
+    endif
+  endif
+else ifeq ($(HOST_OS),Linux)
   UNAME_A := $(shell uname -a)
   ifneq ($(findstring tegra,$(UNAME_A)),)
     HOST_NAME := Tegra
@@ -97,16 +99,18 @@ SH := $(SHELL)
 ECHO := echo -e
 FIND := $(shell ./scripts/getfind.sh)
 
-ifeq ($(HOST_OS),MinGW)
+ifeq ($(HOST_OS),Win)
+  ifeq ($(HOST_NAME),MinGW)
     CC := x86_64-w64-mingw32-gcc
     CXX := x86_64-w64-mingw32-g++
     MAKE := mingw32-make
     BUILD := $(MAKE)
-else ifeq ($(HOST_OS),Win)
+  else
     CC := cl
     CXX := cl
     MAKE := make
     BUILD := msbuild.exe ALL_BUILD.vcxproj /property:Configuration=Release
+  endif
 else
   # mac & linux
   # Set realpath for linux because of compiler not found with wrong path when cmake again
@@ -131,8 +135,12 @@ endif
 ifneq ($(CXX),)
   CMAKE := $(CMAKE) -DCMAKE_CXX_COMPILER=$(CXX)
 endif
-ifneq ($(HOST_OS),Win)
-  ifneq ($(MAKE),)
+ifneq ($(MAKE),)
+  ifeq ($(HOST_OS),Win)
+    ifeq ($(HOST_NAME),MinGW)
+      CMAKE := $(CMAKE) -DCMAKE_MAKE_PROGRAM=$(MAKE)
+    endif
+  else
     CMAKE := $(CMAKE) -DCMAKE_MAKE_PROGRAM=$(MAKE)
   endif
 endif
@@ -142,12 +150,11 @@ CMAKE_OPTIONS :=
 #CMAKE_OPTIONS += -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON
 CMAKE_OPTIONS_AFTER :=
 
-ifeq ($(HOST_OS),MinGW)
-  CMAKE += -G "MinGW Makefiles"
-endif
-
 ifeq ($(HOST_OS),Win)
-ifeq ($(HOST_ARCH),x64)
+
+ifeq ($(HOST_NAME),MinGW)
+  CMAKE += -G "MinGW Makefiles"
+else ifeq ($(HOST_ARCH),x64)
   VS_VERSION := $(shell echo "$(shell which cl)" | sed "s/.*Visual\sStudio\s\([0-9]\+\).*/\1/g")
   ifeq (15,$(VS_VERSION))
     CMAKE += -G "Visual Studio 15 2017 Win64"
@@ -167,6 +174,7 @@ ifeq ($(HOST_ARCH),x64)
     $(call mkinfo,"Connot specify Visual Studio Win64")
   endif
 endif
+
 endif
 
 # Shell

Makefile

@@ -77,6 +77,7 @@ host:
 	@$(call echo,Make $@)
 	@echo HOST_OS: $(HOST_OS)
 	@echo HOST_ARCH: $(HOST_ARCH)
+	@echo HOST_NAME: $(HOST_NAME)
 	@echo SH: $(SH)
 	@echo ECHO: $(ECHO)
 	@echo FIND: $(FIND)

scripts/common/host.sh

@@ -56,7 +56,26 @@ fi
 
 fi
 
+HOST_NAME="$HOST_OS"
+
+if [ "$HOST_OS" = "Win" ]; then
+  _UNAME_S=$(uname -s)
+  if [ -n "$_UNAME_S" ]; then
+    if _host_contains_ "$_UNAME_S" "MINGW"; then
+      HOST_NAME="MINGW"
+    elif _host_contains_ "$_UNAME_S" "MSYS"; then
+      HOST_NAME="MSYS"
+    fi
+  fi
+elif [ "$HOST_OS" = "Linux" ]; then
+  _UNAME_A=$(uname -a)
+  if _host_contains_ "$_UNAME_A" "tegra\|jetsonbot"; then
+    HOST_NAME="Tegra"
+  fi
+fi
+
 if [ -n "${_VERBOSE_}" ]; then
   echo "-- HOST_OS: $HOST_OS"
   echo "-- HOST_ARCH: $HOST_ARCH"
+  echo "-- HOST_NAME: $HOST_NAME"
 fi