x16_emulator: new recipe (#9757)

app-emulation/x16-emulator/additional-files/x16emu.rdef.in

@@ -0,0 +1,16 @@
+
+resource app_flags B_SINGLE_LAUNCH;
+
+resource app_version {
+       major  = @MAJOR@,
+       middle = @MIDDLE@,
+       minor  = @MINOR@,
+
+       variety = B_APPV_FINAL,
+       internal = 0,
+
+       short_info = "X16Emu",
+       long_info = "@LONG_INFO@"
+};
+
+resource app_signature "@APP_SIGNATURE@";

app-emulation/x16-emulator/patches/x16_emulator-46.patchset

@@ -0,0 +1,57 @@
+From 53cebc5a13d4b2f4149e258947038ab821df4976 Mon Sep 17 00:00:00 2001
+From: David Karoly <david.karoly@outlook.com>
+Date: Wed, 18 Oct 2023 22:05:56 +0200
+Subject: Haiku: search for rom.bin in system data directory
+
+
+diff --git a/src/main.c b/src/main.c
+index 6943e0c..f0ce96b 100644
+--- a/src/main.c
++++ b/src/main.c
+@@ -48,6 +48,11 @@
+ #include <pthread.h>
+ #endif
+ 
++#ifdef __HAIKU__
++#include <FindDirectory.h>
++#include <fs_info.h>
++#endif
++
+ void *emulator_loop(void *param);
+ void emscripten_main_loop(void);
+ 
+@@ -489,6 +494,17 @@ usage_keymap()
+ 	exit(1);
+ }
+ 
++#ifdef __HAIKU__
++char *
++Haiku_GetBasePath()
++{
++	char buffer[B_PATH_NAME_LENGTH+10];
++	find_directory(B_SYSTEM_DATA_DIRECTORY, dev_for_path("/boot"), false, buffer, B_PATH_NAME_LENGTH);
++	strcat(buffer, "/x16emu/");
++	return strdup(buffer);
++}
++#endif
++
+ int
+ main(int argc, char **argv)
+ {
+@@ -508,7 +524,12 @@ main(int argc, char **argv)
+ 
+ 	run_after_load = false;
+ 
+-	char *base_path = SDL_GetBasePath();
++	char *base_path;
++#ifdef __HAIKU__
++	base_path = Haiku_GetBasePath();
++#else
++	base_path = SDL_GetBasePath();
++#endif
+ 
+ 	// This causes the emulator to load ROM data from the executable's directory when
+ 	// no ROM file is specified on the command line.
+-- 
+2.42.0
+

app-emulation/x16-emulator/x16_emulator-46.recipe

@@ -0,0 +1,71 @@
+SUMMARY="Emulator for the Commander X16 8-bit computer"
+DESCRIPTION="This is an emulator for the Commander X16 computer system.
+It only depends on SDL2 and should compile on all modern operating systems."
+HOMEPAGE="https://commanderx16.com/"
+COPYRIGHT="2019-2023 Michael Steil"
+LICENSE="BSD (2-clause)"
+REVISION="1"
+SOURCE_URI="https://github.com/x16community/x16-emulator/archive/refs/tags/r$portVersion.tar.gz"
+CHECKSUM_SHA256="b3a092586b02faaca77679eb086847a01a747e8a0ca2cd00d3f0230ed22d8c73"
+SOURCE_DIR="x16-emulator-r$portVersion"
+SOURCE_URI_2="https://github.com/x16community/x16-rom/releases/download/r$portVersion/Release.ROM.Image.zip"
+CHECKSUM_SHA256_2="341997c3edead8533b3df4889acf16bd09a65318497cd4f15c6c397a44fccb97"
+ADDITIONAL_FILES="x16emu.rdef.in"
+PATCHES="x16_emulator-$portVersion.patchset"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	x16_emulator$secondaryArchSuffix = $portVersion
+	app:x16emu$secondaryArchSuffix = $portVersion
+	cmd:x16emu
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libSDL2_2.0$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libSDL2$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:make
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	make $jobArgs
+}
+
+INSTALL()
+{
+	install -d "$appsDir"
+	install -m 0755 -t "$appsDir" x16emu
+
+	install -d "$dataDir/x16emu"
+	install -m 0644 -t "$dataDir/x16emu" $sourceDir2/rom.bin
+
+	local APP_SIGNATURE="application/x-vnd.x16emulator"
+	local MAJOR="`echo "$portVersion" | cut -d~ -f1 | cut -d. -f1`"
+	#local MIDDLE="`echo "$portVersion" | cut -d~ -f1 | cut -d. -f2`"
+	local MIDDLE=0
+	#local MINOR="`echo "$portVersion" | cut -d~ -f1 | cut -d. -f3`"
+	local MINOR=0
+	local LONG_INFO="$SUMMARY"
+	sed \
+		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \
+		-e "s|@MAJOR@|$MAJOR|" \
+		-e "s|@MIDDLE@|$MIDDLE|" \
+		-e "s|@MINOR@|$MINOR|" \
+		-e "s|@LONG_INFO@|$LONG_INFO|" \
+		$portDir/additional-files/x16emu.rdef.in > $sourceDir/x16emu.rdef
+	addResourcesToBinaries $sourceDir/x16emu.rdef $appsDir/x16emu
+
+	addAppDeskbarSymlink $appsDir/x16emu
+}