init

cmake/external/glib/generate_gir.cmake

@@ -0,0 +1,48 @@
+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+function(generate_gir target_name namespace deps src_target_name)
+    find_program(DESKTOP_APP_GIRSCANNER g-ir-scanner REQUIRED)
+
+    set(gen_dst ${CMAKE_CURRENT_BINARY_DIR}/gen)
+    file(MAKE_DIRECTORY ${gen_dst})
+
+    set(gen_timestamp ${gen_dst}/${target_name}_gir.timestamp)
+    set(gen_file ${gen_dst}/${target_name}.gir)
+
+    add_custom_command(
+    OUTPUT
+        ${gen_timestamp}
+    BYPRODUCTS
+        ${gen_file}
+    COMMAND
+        env
+        $<$<BOOL:${DESKTOP_APP_ASAN}>:LDFLAGS=-fsanitize=address>
+        ${DESKTOP_APP_GIRSCANNER}
+        --quiet
+        -n
+        ${namespace}
+        --nsversion
+        1.0
+        -l
+        $<TARGET_FILE:${src_target_name}>
+        --c-include
+        "$<JOIN:$<FILTER:$<TARGET_PROPERTY:${src_target_name},SOURCES>,INCLUDE,\\.h$>,$<SEMICOLON>--c-include>"
+        -i
+        "$<JOIN:${deps},$<SEMICOLON>-i>"
+        -o
+        ${gen_file}
+        "$<TARGET_PROPERTY:${src_target_name},SOURCES>"
+    COMMAND
+        echo 1> ${gen_timestamp}
+    COMMAND_EXPAND_LISTS
+    COMMENT "Generating GIR (${target_name})"
+    DEPENDS
+        ${DESKTOP_APP_GIRSCANNER}
+        ${src_target_name}
+    )
+    generate_target(${target_name} gir ${gen_timestamp} "${gen_file}" ${gen_dst})
+endfunction()