unicode_input_method: new recipe. (#9568)

Fixes #9156.

haiku-misc/unicode_input_method/unicode_input_method-20230929.recipe

@@ -0,0 +1,49 @@
+SUMMARY="Unicode input method for Haiku"
+DESCRIPTION="Allows entering Unicode characters by pressing: CMD + Shift + u and then the \
+hexadecimal numeric value of the desired character (eg: 'CMD+Shift+u 262e' -> ☮)."
+HOMEPAGE="https://github.com/puckipedia/UnicodeInputServerMethod/"
+COPYRIGHT="2015-2023 Puck Meerburg"
+LICENSE="MIT"
+REVISION="1"
+srcGitRev="26a7cdc0bc5901138262a34dab2a62e5b9e30f3a"
+SOURCE_URI="https://github.com/puckipedia/UnicodeInputServerMethod/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="3f7bd452c554eb78877bfd30fe11549abfbc875d6a1fda98b1f38db3acf6f449"
+SOURCE_DIR="UnicodeInputServerMethod-$srcGitRev"
+
+ARCHITECTURES="all"
+
+PROVIDES="
+	unicode_input_method = $portVersion
+	addon:UnicodeInputServerMethod = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+BUILD_PREREQUIRES="
+	makefile_engine
+	cmd:gcc
+	cmd:make
+	"
+
+PATCH()
+{
+	# Undefine DEBUG, as it spams the syslog too much.
+	sed -i -e "s|#define DEBUG 1|//#define DEBUG 1|" UnicodeInputServerMethod.cpp
+}
+
+BUILD()
+{
+	make OBJ_DIR=objects
+}
+
+INSTALL()
+{
+	mkdir -p "$addOnsDir/input_server/filters" "$addOnsDir/input_server/methods"
+	mv objects/UnicodeInputServerMethod "$addOnsDir/input_server/methods"
+	ln -sr "$addOnsDir/input_server/methods/UnicodeInputServerMethod" \
+		"$addOnsDir/input_server/filters/UnicodeInputServerMethod"
+}