net-im/purple_matrix: Add libpurple matrix plugin

* The plugin for libpurple "works", but doesn't connect currently
  to matrix's services.
* A good starting off point if someone wants to try and maintain
  purple-matrix since we need a matrix client badly.
* Plugin loads in Chat-O-Matic

net-im/purple_matrix/patches/purple_matrix-0.1.0.diff

@@ -0,0 +1,20 @@
+diff --git a/Makefile b/Makefile
+index 1c01e5c..b3fe4b5 100644
+--- a/Makefile
++++ b/Makefile
+@@ -9,13 +9,13 @@ PKG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(LIBS) || echo "FAILED")
+ ifeq ($(PKG_CFLAGS),FAILED)
+        $(error "$(PKG_CONFIG) failed")
+ endif
+-CFLAGS+=$(PKG_CFLAGS) -fPIC -DPIC
++CFLAGS+=$(PKG_CFLAGS) -fPIC -DPIC -Ivendor/http-parser
+ 
+ PKG_LDLIBS:=$(shell $(PKG_CONFIG) --libs $(LIBS) || echo "FAILED")
+ ifeq ($(PKG_LDLIBS),FAILED)
+        $(error "$(PKG_CONFIG) failed")
+ endif
+-LDLIBS+=$(PKG_LDLIBS) -lhttp_parser
++LDLIBS+=$(PKG_LDLIBS) vendor/http-parser/http_parser.o
+ 
+ ifndef MATRIX_NO_E2E
+ LDLIBS+=-lolm -lgcrypt

net-im/purple_matrix/purple_matrix-0.1.0.recipe

@@ -0,0 +1,79 @@
+SUMMARY="Matrix plugin for libpurple"
+DESCRIPTION="A plugin giving support for matrix, a popular chat service, to \
+libpurple."
+HOMEPAGE="https://github.com/matrix-org/purple-matrix"
+COPYRIGHT="2015 Richard van der Ho"
+LICENSE="GNU GPL v3"
+REVISION="2"
+SOURCE_URI="https://github.com/matrix-org/purple-matrix/archive/refs/tags/v$portVersion.tar.gz"
+SOURCE_DIR="purple-matrix-$portVersion"
+CHECKSUM_SHA256="645c7952740e1b53a9e7a0ea347acc3d305ee5a7aeb20aa43a711e794861ebcf"
+SOURCE_URI_2="https://github.com/nodejs/http-parser/archive/refs/tags/v2.9.4.tar.gz"
+SOURCE_DIR_2="http-parser-2.9.4"
+CHECKSUM_SHA256_2="467b9e30fd0979ee301065e70f637d525c28193449e1b13fbcb1b1fab3ad224f"
+PATCHES="purple_matrix-0.1.0.diff"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	purple_matrix$secondaryArchSuffix = $portVersion
+	lib:purple_discord$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libgcrypt$secondaryArchSuffix
+	lib:libglib_2.0$secondaryArchSuffix
+	lib:libjson_glib_1.0$secondaryArchSuffix
+	lib:libsqlite3$secondaryArchSuffix
+	lib:libolm$secondaryArchSuffix
+	lib:libintl$secondaryArchSuffix
+	lib:libpurple$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libgcrypt$secondaryArchSuffix
+	devel:libglib_2.0$secondaryArchSuffix
+	devel:libjson_glib_1.0$secondaryArchSuffix
+	devel:libsqlite3$secondaryArchSuffix
+	devel:libolm$secondaryArchSuffix
+	devel:libintl$secondaryArchSuffix
+	devel:libpurple$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:gettext
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:sed
+	cmd:git
+	"
+
+BUILD()
+{
+	# Put old http-parser into vendor, our diff uses it in the build
+	rm -rf vendor
+	mkdir -p $sourceDir/vendor
+	ln -s $sourceDir2 $sourceDir/vendor/http-parser
+
+	# build http-parser
+	make -C vendor/http-parser $jobArgs
+
+	# build purple-matrix
+	make $jobArgs
+}
+
+INSTALL()
+{
+	mkdir -p $libDir/purple-2
+	cp libmatrix.so $libDir/purple-2/
+
+	# install protocol icons
+	for i in 16 22 48; do
+		mkdir -p $dataDir/pixmaps/pidgin/protocols/${i}
+		install -m 644 matrix-${i}px.png $dataDir/pixmaps/pidgin/protocols/${i}/matrix.png
+	done
+}