From 58240fa2e1ac4234cf67374349ce606f1b6df643 Mon Sep 17 00:00:00 2001
From: ConfuSomu
Date: Sun, 7 Jan 2024 16:15:57 +0100
Subject: Use configure_file instead of setting compile defs

This should avoid unnecessary recompiles of the whole project when the
git hash changes and the project is reconfigured.
---
 CMakeLists.txt       | 7 ++-----
 gen/git_version.h.in | 3 +++
 src/aboutdialog.cpp  | 3 ++-
 3 files changed, 7 insertions(+), 6 deletions(-)
 create mode 100644 gen/git_version.h.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac0bc1d..68c3d28 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -119,11 +119,8 @@ else()
     endif()
 endif()
 
-if (GIT_DESCRIBE_TEXT)
-    target_compile_definitions(ActorViewer PRIVATE GIT_DESCRIBE_TEXT=${GIT_DESCRIBE_TEXT})
-else()
-    target_compile_definitions(ActorViewer PRIVATE GIT_COMMIT_HASH=${GIT_COMMIT_HASH})
-endif()
+configure_file(gen/git_version.h.in gen/git_version.h)
+target_include_directories(ActorViewer PRIVATE gen)
 
 target_link_libraries(ActorViewer PRIVATE Qt${QT_VERSION_MAJOR}::Widgets mastodonpp)
 
diff --git a/gen/git_version.h.in b/gen/git_version.h.in
new file mode 100644
index 0000000..8732171
--- /dev/null
+++ b/gen/git_version.h.in
@@ -0,0 +1,3 @@
+#pragma once
+#cmakedefine GIT_DESCRIBE_TEXT ${GIT_DESCRIBE_TEXT}
+#cmakedefine GIT_COMMIT_HASH ${GIT_COMMIT_HASH}
diff --git a/src/aboutdialog.cpp b/src/aboutdialog.cpp
index 3583a5e..ac670bb 100644
--- a/src/aboutdialog.cpp
+++ b/src/aboutdialog.cpp
@@ -1,5 +1,6 @@
 #include "aboutdialog.h"
-#include <qsizepolicy.h>
+#include "gen/git_version.h"
+#include <QSizePolicy>
 
 AboutDialog::AboutDialog(QWidget* parent)
     : QDialog(parent, Qt::Dialog), ui(new Ui::AboutDialog)
-- 
cgit v1.2.3-54-g00ecf