[Nrage-input] Update Makefile to generate version.h

Source/nragev20/Makefile

@@ -1,6 +1,28 @@
-CXX := g++
-LD  := g++
-WINDRES := windres
+IS_GIT := $(if $(shell git rev-parse --show-toplevel 2>/dev/null),1)
+IS_HG := $(if $(shell hg root 2>/dev/null),1)
+
+ifeq ($(IS_HG),1)
+$(info This is a hg repository)
+GIT_VERSION := "hg:$(shell hg identify --id)"
+VERSION_BUILD := 0
+endif
+
+ifeq ($(IS_GIT),1)
+$(info This is a git repository)
+GIT_VERSION := "git:$(shell git describe --always --long --dirty=+ 2>/dev/null)"
+VERSION_BUILD := 0
+endif
+
+ifeq ($(or $(IS_GIT),$(IS_HG)),)
+$(info Not inside a repository)
+GIT_VERSION := "?"
+VERSION_BUILD := 0
+endif
+
+
+CXX ?= g++
+LD  := $(CXX)
+WINDRES ?= windres
 
 OBJECTS := \
 	Debug.o \
@@ -18,6 +40,8 @@ RESOURCE := NRagePluginV2.res
 TARGET := PJ64_NRage.dll
 
 CPPFLAGS := \
+	-DGIT_VERSION=\"$(GIT_VERSION)\" \
+	-DVERSION_BUILD=$(VERSION_BUILD) \
 	-DNOMINMAX
 
 CXXFLAGS := \
@@ -33,8 +57,13 @@ LIBS := \
 	-lgdi32 \
 	-lole32 \
 	-loleaut32 \
-	-luuid \
-	-static -lwinpthread
+	-luuid
+
+ifeq ($(DYN_WINPTHREAD),1)
+LIBS += -lwinpthread
+else
+LIBS += -static -lwinpthread
+endif
 
 LDFLAGS := \
 	-mwindows \
@@ -45,17 +74,23 @@ DEPFILES := $(addprefix .deps/,$(OBJECTS:.o=.d))
 
 .PHONY: all clean
 
-all: .deps $(TARGET)
+all: .deps Version.h $(TARGET)
 
 -include $(DEPFILES)
 
 clean:
-	rm -f $(TARGET) $(OBJECTS) $(RESOURCE) $(DEPFILES)
-	rm -rf .deps
+	-rm -f $(TARGET)
+	-rm -f $(OBJECTS) $(RESOURCE)
+	-rm -f $(DEPFILES)
+	-rm -rf .deps
+	-rm -f Version.h
 
 .deps:
 	mkdir -p $@
 
+Version.h: Version.h.in
+	cp $< $@
+
 %.res: %.rc
 	$(WINDRES) -O coff -o $@ -i $<
 

Source/nragev20/Version.h.in

@@ -26,8 +26,12 @@
 #define VERSION_MAJOR               2
 #define VERSION_MINOR               5
 #define VERSION_REVISION            3
+#ifndef VERSION_BUILD
 #define VERSION_BUILD               9999
+#endif
+#ifndef GIT_VERSION
 #define GIT_VERSION                 ""
+#endif
 
 #define VER_FILE_DESCRIPTION_STR    "N-Rage for Project64"
 #define VER_FILE_VERSION            VERSION_MAJOR, VERSION_MINOR, VERSION_REVISION, VERSION_BUILD