From 5eb55d71d581eae142b014f864be4eef1f6aeed8 Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Wed, 14 Jun 2023 09:26:23 +0200
Subject: Make xF a first-class citizen

---
 CMakeLists.txt | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2263af0..9afcdf4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -176,6 +176,7 @@ add_custom_command (OUTPUT xC-proto.c
 add_custom_target (xC-proto DEPENDS ${PROJECT_BINARY_DIR}/xC-proto.c)
 
 # Build
+set (project_binaries xB xC xD)
 foreach (name xB xC xD)
 	add_executable (${name} ${name}.c ${project_config})
 	target_link_libraries (${name} ${project_libraries})
@@ -187,12 +188,13 @@ add_dependencies (xC replies xC-proto)
 target_link_libraries (xC ${xC_libraries})
 
 if (WANT_XF)
-	pkg_check_modules (x11 REQUIRED x11 xrender xft fontconfig)
-	include_directories (${x11_INCLUDE_DIRS})
-	link_directories (${x11_LIBRARY_DIRS})
+	list (APPEND project_binaries xF)
+	pkg_check_modules (x11 REQUIRED x11 xrender xft fontconfig libpng)
 
 	add_executable (xF xF.c ${project_config})
 	add_dependencies (xF xC-proto)
+	target_include_directories (xF PRIVATE ${x11_INCLUDE_DIRS})
+	target_link_directories (xF PRIVATE ${x11_LIBRARY_DIRS})
 	target_link_libraries (xF ${x11_LIBRARIES} ${project_libraries})
 	add_threads (xF)
 endif ()
@@ -226,13 +228,33 @@ add_custom_target (clang-tidy
 	WORKING_DIRECTORY ${PROJECT_SOURCE_DIR})
 
 # Installation
-install (TARGETS xB xC xD DESTINATION ${CMAKE_INSTALL_BINDIR})
+install (TARGETS ${project_binaries} DESTINATION ${CMAKE_INSTALL_BINDIR})
 install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
 install (DIRECTORY plugins/xB/
 	DESTINATION ${CMAKE_INSTALL_DATADIR}/xB/plugins USE_SOURCE_PERMISSIONS)
 install (DIRECTORY plugins/xC/
 	DESTINATION ${CMAKE_INSTALL_DATADIR}/xC/plugins)
 
+# Rasterize and install SVG icons
+if (WANT_XF)
+	include (IconUtils)
+
+	set (icon_base ${PROJECT_BINARY_DIR}/icons)
+	set (icon_png_list)
+	foreach (icon_size 16 32 48)
+		icon_to_png (xF ${PROJECT_SOURCE_DIR}/xF.svg
+			${icon_size} ${icon_base} icon_png)
+		list (APPEND icon_png_list ${icon_png})
+	endforeach ()
+
+	add_custom_target (icons ALL DEPENDS ${icon_png_list})
+
+	install (FILES xF.svg
+		DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps)
+	install (DIRECTORY ${icon_base}
+		DESTINATION ${CMAKE_INSTALL_DATADIR})
+endif ()
+
 # Generate documentation from text markup
 find_program (ASCIIDOCTOR_EXECUTABLE asciidoctor)
 find_program (A2X_EXECUTABLE a2x)
@@ -241,7 +263,7 @@ if (NOT ASCIIDOCTOR_EXECUTABLE AND NOT A2X_EXECUTABLE)
 		"falling back to a substandard manual page generator")
 endif ()
 
-foreach (page xB xC xD)
+foreach (page ${project_binaries})
 	set (page_output "${PROJECT_BINARY_DIR}/${page}.1")
 	list (APPEND project_MAN_PAGES "${page_output}")
 	if (ASCIIDOCTOR_EXECUTABLE)
-- 
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