From 832f77de802322386e002ad2301b7b784f0484fe Mon Sep 17 00:00:00 2001
From: Sergio Valor <jaildesigner@gmail.com>
Date: Sat, 29 Nov 2025 08:50:38 +0100
Subject: [PATCH] =?UTF-8?q?Makefile=20regenera=20project.h=20autom=C3=A0ti?=
 =?UTF-8?q?cament?=
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---
 Makefile | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 5522d38..e3f2c9e 100644
--- a/Makefile
+++ b/Makefile
@@ -106,8 +106,34 @@ endif
 # Default target
 all: $(TARGET_FILE)
 
+# Generate build/project.h from template
+.PHONY: generate_project_h
+generate_project_h:
+	@$(MKDIR) build 2>/dev/null || true
+	@echo "Generating build/project.h..."
+ifeq ($(OS),Windows_NT)
+	@powershell -Command \
+		"$$name = '$(TARGET_NAME)'; \
+		$$long = '$(LONG_NAME)'; \
+		$$ver = '$(VERSION)'.TrimStart('v'); \
+		$$copy = (Get-Content CMakeLists.txt | Where-Object {$$_ -match 'PROJECT_COPYRIGHT'} | ForEach-Object {if ($$_ -match '\"(.+)\"') {$$matches[1]}}); \
+		$$hash = try {git rev-parse --short=7 HEAD 2>$$null} catch {'unknown'}; \
+		(Get-Content source/project.h.in) -replace '@PROJECT_NAME@', $$name -replace '@PROJECT_LONG_NAME@', $$long -replace '@PROJECT_VERSION@', $$ver -replace '@PROJECT_COPYRIGHT@', $$copy -replace '@GIT_HASH@', $$hash | Set-Content build/project.h"
+else
+	@PROJECT_COPYRIGHT=$$(grep 'PROJECT_COPYRIGHT' CMakeLists.txt | sed 's/.*"\(.*\)".*/\1/'); \
+	PROJECT_VERSION=$$(echo $(VERSION) | sed 's/^v//'); \
+	GIT_HASH=$$(git rev-parse --short=7 HEAD 2>/dev/null || echo "unknown"); \
+	sed -e "s/@PROJECT_NAME@/$(TARGET_NAME)/g" \
+	    -e "s/@PROJECT_LONG_NAME@/$(LONG_NAME)/g" \
+	    -e "s/@PROJECT_VERSION@/$${PROJECT_VERSION}/g" \
+	    -e "s/@PROJECT_COPYRIGHT@/$${PROJECT_COPYRIGHT}/g" \
+	    -e "s/@GIT_HASH@/$${GIT_HASH}/g" \
+	    source/project.h.in > build/project.h
+endif
+	@echo "build/project.h generated successfully"
+
 # Compile executable
-$(TARGET_FILE): $(APP_SOURCES)
+$(TARGET_FILE): generate_project_h $(APP_SOURCES)
 ifeq ($(OS),Windows_NT)
 	@if not exist build $(MKDIR) build
 	@if not exist release\\orni.res $(WINDRES) release\\orni.rc -O coff -o release\\orni.res
@@ -119,7 +145,7 @@ endif
 	@echo Compilation successful: $(TARGET_FILE)
 
 # Debug build
-debug: $(APP_SOURCES)
+debug: generate_project_h $(APP_SOURCES)
 ifeq ($(OS),Windows_NT)
 	@if not exist build $(MKDIR) build
 	$(CXX) $(CXXFLAGS_DEBUG) $(INCLUDES) $(APP_SOURCES) $(LDFLAGS) -o $(TARGET_FILE)_debug.exe