From aa4968faaa98ed5e72d8c6bee8316a0ee2ff300a Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Sat, 28 Mar 2020 11:18:33 +0400
Subject: [PATCH] Re-use fontconfig fallback code in snap

---
 Telegram/SourceFiles/platform/linux/specific_linux.cpp | 4 ++--
 Telegram/cmake/telegram_options.cmake                  | 5 +++++
 snap/snapcraft.yaml                                    | 7 +------
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/platform/linux/specific_linux.cpp b/Telegram/SourceFiles/platform/linux/specific_linux.cpp
index 9e77745bf..33304fe00 100644
--- a/Telegram/SourceFiles/platform/linux/specific_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/specific_linux.cpp
@@ -96,7 +96,7 @@ bool RunShellCommand(const QByteArray &command) {
 }
 
 void FallbackFontConfig() {
-#ifdef TDESKTOP_USE_FONT_CONFIG_FALLBACK
+#ifdef TDESKTOP_USE_FONTCONFIG_FALLBACK
 	const auto custom = cWorkingDir() + "tdata/fc-custom-1.conf";
 	const auto finish = gsl::finally([&] {
 		if (QFile(custom).exists()) {
@@ -131,7 +131,7 @@ void FallbackFontConfig() {
 	}
 
 	QFile(":/fc/fc-custom.conf").copy(custom);
-#endif // TDESKTOP_USE_FONT_CONFIG_FALLBACK
+#endif // TDESKTOP_USE_FONTCONFIG_FALLBACK
 }
 
 bool GenerateDesktopFile(
diff --git a/Telegram/cmake/telegram_options.cmake b/Telegram/cmake/telegram_options.cmake
index 50b57c9c1..442ed596a 100644
--- a/Telegram/cmake/telegram_options.cmake
+++ b/Telegram/cmake/telegram_options.cmake
@@ -4,6 +4,7 @@
 # For license and copyright information please follow this link:
 # https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
+option(TDESKTOP_USE_FONTCONFIG_FALLBACK "Use custom fonts.conf (Linux only)." OFF)
 option(TDESKTOP_FORCE_GTK_FILE_DIALOG "Force using GTK file dialog (Linux only)." OFF)
 option(TDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME "Disable automatic 'tg://' URL scheme handler registration." ${DESKTOP_APP_USE_PACKAGED})
 option(TDESKTOP_DISABLE_NETWORK_PROXY "Disable all code for working through Socks5 or MTProxy." OFF)
@@ -63,6 +64,10 @@ if (DESKTOP_APP_SPECIAL_TARGET)
     target_compile_definitions(Telegram PRIVATE TDESKTOP_ALLOW_CLOSED_ALPHA)
 endif()
 
+if (TDESKTOP_USE_FONTCONFIG_FALLBACK)
+    target_compile_definitions(Telegram PRIVATE TDESKTOP_USE_FONTCONFIG_FALLBACK)
+endif()
+
 if (TDESKTOP_FORCE_GTK_FILE_DIALOG)
     target_compile_definitions(Telegram PRIVATE TDESKTOP_FORCE_GTK_FILE_DIALOG)
 endif()
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index a1294231c..fcaf9e9cc 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -102,6 +102,7 @@ parts:
       - -DDESKTOP_APP_USE_PACKAGED_EXPECTED=OFF
       - -DDESKTOP_APP_USE_PACKAGED_RLOTTIE=OFF
       - -DTDESKTOP_USE_PACKAGED_TGVOIP=OFF
+      - -DTDESKTOP_USE_FONTCONFIG_FALLBACK=ON
     override-pull: |
       snapcraftctl pull
 
@@ -118,10 +119,6 @@ parts:
       snapcraftctl set-version "$version"
 
       sed -i 's|^Icon=.*|Icon=/share/icons/hicolor/512x512/apps/telegram.png|g' lib/xdg/telegramdesktop.desktop
-    override-build: |
-      snapcraftctl build
-      mkdir -p "$SNAPCRAFT_PART_INSTALL/etc/fonts"
-      cp "$SNAPCRAFT_PART_SRC/Telegram/lib_ui/qt_conf/fc-custom.conf" "$SNAPCRAFT_PART_INSTALL/etc/fonts/fonts.conf"
     after:
       - cmake
       - desktop-qt5
@@ -159,13 +156,11 @@ parts:
       - locales-all
       - xdg-user-dirs
       - fcitx-frontend-qt5
-    stage: [-etc/fonts/fonts.conf]
 
   qt5-gtk-platform:
     plugin: nil
     stage-packages:
       - qt5-gtk-platformtheme
-    stage: [-etc/fonts/fonts.conf]
 
   cmake:
     source: "https://gitlab.kitware.com/cmake/cmake.git"