testing/portmidi: new aport

http://portmedia.sourceforge.net/ PortMidi is a platform independent library for MIDI input/output.
2025-08-06 05:47:13 +02:00 · 2018-02-21 16:33:34 +00:00 · 2018-02-21 16:33:34 +00:00 · 24cdbb59af
commit 24cdbb59af
parent 478a4a468e
14 changed files with 1617 additions and 0 deletions
--- a/testing/portmidi/00_cmake.patch
+++ b/testing/portmidi/00_cmake.patch
@ -0,0 +1,33 @@
+--- a/pm_dylib/CMakeLists.txt
+++ b/pm_dylib/CMakeLists.txt
+@@ -115,13 +115,14 @@
+ 
+ add_library(portmidi-dynamic SHARED ${LIBSRC})
+ set_target_properties(portmidi-dynamic PROPERTIES OUTPUT_NAME "portmidi")
+set_target_properties(portmidi-dynamic PROPERTIES VERSION "0.0.0" SOVERSION "0")
+ target_link_libraries(portmidi-dynamic ${PM_NEEDED_LIBS})
+ 
+ # install the libraries (Linux and Mac OS X command line)
+ if(UNIX)
+   INSTALL(TARGETS portmidi-dynamic
+-    LIBRARY DESTINATION /usr/local/lib
+-    ARCHIVE DESTINATION /usr/local/lib)
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+   INSTALL(FILES ../pm_common/portmidi.h ../porttime/porttime.h
+-    DESTINATION /usr/local/include)
+    DESTINATION include)
+ endif(UNIX)
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4919b78..4067a5a 100644
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -4,6 +4,8 @@
+ 
+ cmake_minimum_required(VERSION 2.6)
+ 
+include(GNUInstallDirs)
+
+ if(UNIX)
+   # allow user to set Release or Debug
+   set(CMAKE_BUILD_TYPE Release CACHE STRING 
--- a/testing/portmidi/01_pmlinux.patch
+++ b/testing/portmidi/01_pmlinux.patch
@ -0,0 +1,17 @@
+Index: portmidi-200/pm_linux/pmlinux.c
+===================================================================
+--- portmidi-200.orig/pm_linux/pmlinux.c	2010-02-14 17:35:40.000000000 -0500
+++ portmidi-200/pm_linux/pmlinux.c	2010-02-14 17:36:17.000000000 -0500
+@@ -34,10 +34,10 @@
+      * devices.
+      */
+     #ifdef PMALSA
+-	pm_linuxalsa_init();
+	return pm_linuxalsa_init();
+     #endif
+     #ifdef PMNULL
+-        pm_linuxnull_init();
+        return pm_linuxnull_init();
+     #endif
+     // this is set when we return to Pm_Initialize, but we need it
+     // now in order to (successfully) call Pm_CountDevices()
--- a/testing/portmidi/02_pmlinuxalsa.patch
+++ b/testing/portmidi/02_pmlinuxalsa.patch
@ -0,0 +1,33 @@
+--- portmidi~/pm_linux/pmlinuxalsa.c	2009-09-16 05:41:04.000000000 +0200
+++ portmidi/pm_linux/pmlinuxalsa.c	2009-09-16 05:45:29.000000000 +0200
+@@ -242,8 +242,8 @@
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+     if (!desc) return pmBadPtr;
+ 
+-    if (pm_hosterror = snd_seq_disconnect_to(seq, desc->this_port, 
+-                                             desc->client, desc->port)) {
+    if ((pm_hosterror = snd_seq_disconnect_to(seq, desc->this_port, 
+                                             desc->client, desc->port))) {
+         // if there's an error, try to delete the port anyway, but don't
+         // change the pm_hosterror value so we retain the first error
+         snd_seq_delete_port(seq, desc->this_port);
+@@ -332,8 +332,8 @@
+ {
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+     if (!desc) return pmBadPtr;
+-    if (pm_hosterror = snd_seq_disconnect_from(seq, desc->this_port, 
+-                                               desc->client, desc->port)) {
+    if ((pm_hosterror = snd_seq_disconnect_from(seq, desc->this_port, 
+                                               desc->client, desc->port))) {
+         snd_seq_delete_port(seq, desc->this_port); /* try to close port */
+     } else {
+         pm_hosterror = snd_seq_delete_port(seq, desc->this_port);
+@@ -606,7 +606,7 @@
+     case SND_SEQ_EVENT_SYSEX: {
+         const BYTE *ptr = (const BYTE *) ev->data.ext.ptr;
+         /* assume there is one sysex byte to process */
+-        pm_read_bytes(midi, ptr, ev->data.ext.len, timestamp);
+        pm_read_bytes(midi, (unsigned char*)ptr, ev->data.ext.len, timestamp);
+         break;
+     }
+     }
--- a/testing/portmidi/03_pm_test_Makefile.patch
+++ b/testing/portmidi/03_pm_test_Makefile.patch
@ -0,0 +1,39 @@
+--- portmidi-20041117.orig/pm_test/debian/Makefile
+++ portmidi-20041117/pm_test/debian/Makefile
+@@ -0,0 +1,36 @@
+# For debugging, define PM_CHECK_ERRORS
+PMFLAGS = -DPM_CHECK_ERRORS
+# Use this for linux alsa (0.9x) version
+ALSALIB = -lasound
+pmlib = -lportmidi
+ptlib = -lporttime
+VFLAGS = -DPMALSA
+
+CC = gcc $(CFLAGS) $(VFLAGS) $(PMFLAGS) -g
+
+all: simple_test sysex midithread latency midithru mm
+
+simple_test: simple_test.o
+	$(CC) simple_test.c -o simple_test $(pmlib) $(ptlib) $(ALSALIB)
+
+sysex: sysex.o
+	$(CC) sysex.c -o sysex $(pmlib) $(ptlib) $(ALSALIB)
+
+midithread: midithread.o
+	$(CC) midithread.c -o midithread \
+		$(pmlib) $(ptlib) $(ALSALIB)
+
+latency: latency.o
+	$(CC) latency.c -o latency $(pmlib) $(ptlib) \
+		$(ALSALIB) -lpthread -lm
+
+midithru: midithru.o
+	$(CC) midithru.c -o midithru $(pmlib) $(ptlib) \
+		$(ALSALIB) -lpthread -lm
+
+mm: mm.o
+	$(CC) mm.c -o mm $(pmlib) $(ptlib) \
+		$(ALSALIB) -lpthread -lm
+
+clean:
+	rm -f *.o mm midithru latency midithread sysex simple_test
--- a/testing/portmidi/11-pmlinuxalsa.patch
+++ b/testing/portmidi/11-pmlinuxalsa.patch
@ -0,0 +1,70 @@
+Subject: Prevent SIGSEGV on handling events for already closed devices.
+Bug: http://sourceforge.net/apps/trac/portmedia/ticket/3
+Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=695842
+Bug-Ubuntu: https://launchpad.net/bugs/1073484
+Applied-Upstream: yes
+---
+ pm_linux/pmlinuxalsa.c |   10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- portmidi-200.orig/pm_linux/pmlinuxalsa.c
+++ portmidi-200/pm_linux/pmlinuxalsa.c
+@@ -193,6 +193,7 @@ static PmError alsa_write_byte(PmInterna
+     snd_seq_event_t ev;
+     int err;
+ 
+    if (!desc) return pmBadPtr;
+     snd_seq_ev_clear(&ev);
+     if (snd_midi_event_encode_byte(desc->parser, byte, &ev) == 1) {
+         snd_seq_ev_set_dest(&ev, desc->client, desc->port);
+@@ -339,6 +340,7 @@ static PmError alsa_in_close(PmInternal
+         pm_hosterror = snd_seq_delete_port(seq, desc->this_port);
+     }
+     alsa_unuse_queue();
+    midi->descriptor = NULL;
+     pm_free(desc);
+     if (pm_hosterror) {
+         get_alsa_error_text(pm_hosterror_text, PM_HOST_ERROR_MSG_LEN, 
+@@ -433,6 +435,7 @@ static PmError alsa_write(PmInternal *mi
+ static PmError alsa_write_flush(PmInternal *midi, PmTimestamp timestamp)
+ {
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+    if (!desc) return pmBadPtr;
+     VERBOSE printf("snd_seq_drain_output: 0x%x\n", (unsigned int) seq);
+     desc->error = snd_seq_drain_output(seq);
+     if (desc->error < 0) return pmHostError;
+@@ -448,6 +451,7 @@ static PmError alsa_write_short(PmIntern
+     PmMessage msg = event->message;
+     int i;
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+    if (!desc) return pmBadPtr;
+     for (i = 0; i < bytes; i++) {
+         unsigned char byte = msg;
+         VERBOSE printf("sending 0x%x\n", byte);
+@@ -481,6 +485,10 @@ static void handle_event(snd_seq_event_t
+ {
+     int device_id = ev->dest.port;
+     PmInternal *midi = descriptors[device_id].internalDescriptor;
+    /* The device we received events for might have been closed before we
+       processed them. */
+    if (!midi)
+        return;
+     PmEvent pm_ev;
+     PmTimeProcPtr time_proc = midi->time_proc;
+     PmTimestamp timestamp;
+@@ -650,6 +658,7 @@ static PmError alsa_poll(PmInternal *mid
+ static unsigned int alsa_has_host_error(PmInternal *midi)
+ {
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+    if (!desc) return 0;
+     return desc->error;
+ }
+ 
+@@ -657,6 +666,7 @@ static unsigned int alsa_has_host_error(
+ static void alsa_get_host_error(PmInternal *midi, char *msg, unsigned int len)
+ {
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+    if (!desc) return;
+     int err = (pm_hosterror || desc->error);
+     get_alsa_error_text(msg, len, err);
+ }
--- a/testing/portmidi/13-disablejni.patch
+++ b/testing/portmidi/13-disablejni.patch
@ -0,0 +1,86 @@
+diff --git a/pm_java/CMakeLists.txt b/pm_java/CMakeLists.txt
+index a350620..b491bbd 100644
+--- a/pm_java/CMakeLists.txt
+++ b/pm_java/CMakeLists.txt
+@@ -1,6 +1,7 @@
+ # pm_java
+ 
+ if(UNIX)
+else (UNIX)
+   if(APPLE)
+     # java not dealt with in CMake -- see pm_mac/pm_mac.xcodeproj
+   else(APPLE)
+diff --git a/pm_common/CMakeLists.txt b/pm_common/CMakeLists.txt
+index e171047..68ac212 100644
+--- a/pm_common/CMakeLists.txt
+++ b/pm_common/CMakeLists.txt
+@@ -66,19 +66,19 @@ if(UNIX)
+     set(JAVA_INCLUDE_PATHS ${JAVAVM_LIB}/Headers)
+     message(STATUS "SYSROOT: " ${CMAKE_OSX_SYSROOT})
+   else(APPLE)
+-    # LINUX settings...
+-    include(FindJNI)
+-    message(STATUS "JAVA_JVM_LIB_PATH is " ${JAVA_JVM_LIB_PATH})
+-    message(STATUS "JAVA_INCLUDE_PATH is " ${JAVA_INCLUDE_PATH})
+-    message(STATUS "JAVA_INCLUDE_PATH2 is " ${JAVA_INCLUDE_PATH2})
+-    message(STATUS "JAVA_JVM_LIBRARY is " ${JAVA_JVM_LIBRARY})
+-    set(JAVA_INCLUDE_PATHS ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
+-    # libjvm.so is found relative to JAVA_INCLUDE_PATH:
+-    set(JAVAVM_LIB ${JAVA_JVM_LIBRARY}/libjvm.so)
+#    # LINUX settings...
+#    include(FindJNI)
+#    message(STATUS "JAVA_JVM_LIB_PATH is " ${JAVA_JVM_LIB_PATH})
+#    message(STATUS "JAVA_INCLUDE_PATH is " ${JAVA_INCLUDE_PATH})
+#    message(STATUS "JAVA_INCLUDE_PATH2 is " ${JAVA_INCLUDE_PATH2})
+#    message(STATUS "JAVA_JVM_LIBRARY is " ${JAVA_JVM_LIBRARY})
+#    set(JAVA_INCLUDE_PATHS ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
+#    # libjvm.so is found relative to JAVA_INCLUDE_PATH:
+#    set(JAVAVM_LIB ${JAVA_JVM_LIBRARY}/libjvm.so)
+
+     set(LINUXSRC pmlinuxalsa pmlinux finddefault)
+     prepend_path(LIBSRC ../pm_linux/ ${LINUXSRC})
+-    list(APPEND LIBSRC ../porttime/ptlinux)
+    #list(APPEND LIBSRC ../porttime/ptlinux)
+
+     set(PM_NEEDED_LIBS pthread asound)
+   endif(APPLE)
+@@ -104,24 +104,24 @@ set(JNI_EXTRA_LIBS ${PM_NEEDED_LIBS} ${JAVA_JVM_LIBRARY})
+ # this completes the list of library sources by adding shared code
+ list(APPEND LIBSRC pmutil portmidi)
+
+-# now add the shared files to make the complete list of library sources
+-add_library(portmidi-static ${LIBSRC})
+-set_target_properties(portmidi-static PROPERTIES OUTPUT_NAME "portmidi_s")
+## now add the shared files to make the complete list of library sources
+add_library(portmidi-static STATIC ${LIBSRC})
+set_target_properties(portmidi-static PROPERTIES OUTPUT_NAME "portmidi")
+ target_link_libraries(portmidi-static ${PM_NEEDED_LIBS})
+-
+-# define the jni library
+-include_directories(${JAVA_INCLUDE_PATHS})
+-
+-set(JNISRC ${LIBSRC} ../pm_java/pmjni/pmjni.c)
+-add_library(pmjni SHARED ${JNISRC})
+-target_link_libraries(pmjni ${JNI_EXTRA_LIBS})
+-set_target_properties(pmjni PROPERTIES EXECUTABLE_EXTENSION "jnilib")
+-
+#
+## define the jni library
+#include_directories(${JAVA_INCLUDE_PATHS})
+#
+#set(JNISRC ${LIBSRC} ../pm_java/pmjni/pmjni.c)
+#add_library(pmjni SHARED ${JNISRC})
+#target_link_libraries(pmjni ${JNI_EXTRA_LIBS})
+#set_target_properties(pmjni PROPERTIES EXECUTABLE_EXTENSION "jnilib")
+#
+ # install the libraries (Linux and Mac OS X command line)
+ if(UNIX)
+-  INSTALL(TARGETS portmidi-static pmjni
+-    LIBRARY DESTINATION /usr/local/lib
+-    ARCHIVE DESTINATION /usr/local/lib)
+  INSTALL(TARGETS portmidi-static
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ # .h files installed by pm_dylib/CMakeLists.txt, so don't need them here
+ #  INSTALL(FILES portmidi.h ../porttime/porttime.h
+ #    DESTINATION /usr/local/include)
--- a/testing/portmidi/20-movetest.patch
+++ b/testing/portmidi/20-movetest.patch
--- a/testing/portmidi/21-hardentests.patch
+++ b/testing/portmidi/21-hardentests.patch
@ -0,0 +1,93 @@
+diff --git a/pm_test/latency.c b/pm_test/latency.c
+old mode 100755
+new mode 100644
+index bfcdc0c..87f6a5e
+--- a/pm_test/latency.c
+++ b/pm_test/latency.c
+@@ -280,7 +280,7 @@ int get_number(char *prompt)
+ {
+     char line[STRING_MAX];
+     int n = 0, i;
+-    printf(prompt);
+    printf("%s\n", prompt);
+     while (n != 1) {
+         n = scanf("%d", &i);
+         fgets(line, STRING_MAX, stdin);
+diff --git a/pm_test/mm.c b/pm_test/mm.c
+old mode 100755
+new mode 100644
+index 0f2a52e..3f04a30
+--- a/pm_test/mm.c
+++ b/pm_test/mm.c
+@@ -119,7 +119,7 @@ int get_number(char *prompt)
+ {
+     char line[STRING_MAX];
+     int n = 0, i;
+-    printf(prompt);
+    printf("%s", prompt);
+     while (n != 1) {
+         n = scanf("%d", &i);
+         fgets(line, STRING_MAX, stdin);
+@@ -136,7 +136,7 @@ void receive_poll(PtTimestamp timestamp, void *userData)
+     if (!active) return;
+     while ((count = Pm_Read(midi_in, &event, 1))) {
+         if (count == 1) output(event.message);
+-        else            printf(Pm_GetErrorText(count));
+        else            printf("%s", Pm_GetErrorText(count));
+     }
+ }
+ 
+@@ -168,7 +168,7 @@ int main(int argc, char **argv)
+     inp = get_number("Type input device number: ");
+     err = Pm_OpenInput(&midi_in, inp, NULL, 512, NULL, NULL);
+     if (err) {
+-        printf(Pm_GetErrorText(err));
+        printf("%s", Pm_GetErrorText(err));
+         Pt_Stop();
+         mmexit(1);
+     }
+@@ -484,7 +484,7 @@ private int put_pitch(int p)
+         "gs", "a", "bf", "b"    };
+     /* note octave correction below */
+     sprintf(result, "%s%d", ptos[p % 12], (p / 12) - 1);
+-    printf(result);
+    printf("%s\n", result);
+     return strlen(result);
+ }
+ 
+diff --git a/pm_test/midiclock.c b/pm_test/midiclock.c
+index 60fcf7a..def511a 100644
+--- a/pm_test/midiclock.c
+++ b/pm_test/midiclock.c
+@@ -167,7 +167,7 @@ int get_number(char *prompt)
+ {
+     char line[STRING_MAX];
+     int n = 0, i;
+-    printf(prompt);
+    printf("%s", prompt);
+     while (n != 1) {
+         n = scanf("%d", &i);
+         fgets(line, STRING_MAX, stdin);
+@@ -256,7 +256,7 @@ int main(int argc, char **argv)
+     err = Pm_OpenOutput(&midi, outp, DRIVER_INFO, OUTPUT_BUFFER_SIZE, 
+                         TIME_PROC, TIME_INFO, LATENCY);
+     if (err) {
+-        printf(Pm_GetErrorText(err));
+        printf("%s", Pm_GetErrorText(err));
+         goto error_exit_no_device;
+     }
+     active = true;
+diff --git a/pm_test/sysex.c b/pm_test/sysex.c
+index 7bbcf0e..812d979 100755
+--- a/pm_test/sysex.c
+++ b/pm_test/sysex.c
+@@ -39,7 +39,7 @@ int get_number(char *prompt)
+ {
+     char line[STRING_MAX];
+     int n = 0, i;
+-    printf(prompt);
+    printf("%s", prompt);
+     while (n != 1) {
+         n = scanf("%d", &i);
+         fgets(line, STRING_MAX, stdin);
+
--- a/testing/portmidi/30-porttime_cmake.patch
+++ b/testing/portmidi/30-porttime_cmake.patch
@ -0,0 +1,32 @@
+diff --git a/porttime/CMakeLists.txt b/porttime/CMakeLists.txt
+new file mode 100644
+index 0000000..7c4da89
+--- /dev/null
+++ b/porttime/CMakeLists.txt
+@@ -0,0 +1,13 @@
+if(UNIX)
+  list(APPEND LIBSRC ptlinux)
+  set(PM_NEEDED_LIBS pthread asound)
+  add_library(porttime SHARED ${LIBSRC})
+  set_target_properties(porttime PROPERTIES VERSION "0.0.0" SOVERSION "0")
+  target_link_libraries(porttime ${PM_NEEDED_LIBS})
+  add_library(porttime-static ${LIBSRC})
+  set_target_properties(porttime-static PROPERTIES OUTPUT_NAME "porttime")
+  target_link_libraries(porttime-static ${PM_NEEDED_LIBS})
+  INSTALL(TARGETS porttime porttime-static
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+endif(UNIX)
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4919b78..08301a0 100644
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -74,6 +74,8 @@
+ 
+ add_subdirectory(pm_dylib)
+ 
+add_subdirectory(porttime)
+
+ # Cannot figure out how to make an xcode Java application with CMake
+ add_subdirectory(pm_java)
+ 
--- a/testing/portmidi/40-test_sysex.patch
+++ b/testing/portmidi/40-test_sysex.patch
@ -0,0 +1,19 @@
+--- a/pm_test/sysex.c
+++ b/pm_test/sysex.c
+@@ -171,7 +171,7 @@
+ 	    if (seconds == 0) seconds = 1;
+             printf("Correctly received %d byte sysex message.\n", i);
+ 	    total_bytes += i;
+-	    printf("Cummulative bytes/sec: %d\n", total_bytes / seconds);
+	    printf("Cummulative bytes/sec: %ld\n", total_bytes / seconds);
+         }
+     }
+ cleanup:
+@@ -231,6 +231,7 @@
+         Pm_WriteSysEx(midi_out, 0, msg);
+     }
+     stop_time = Pt_Time();
+    printf("Delay was: %x\n", start_time - stop_time);
+     Pm_Close(midi_out);
+     return;
+ }
--- a/testing/portmidi/41-pm_linux.patch
+++ b/testing/portmidi/41-pm_linux.patch
@ -0,0 +1,77 @@
+--- a/pm_linux/finddefault.c
+++ b/pm_linux/finddefault.c
+@@ -5,10 +5,13 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+#include <ctype.h>
+ #include "portmidi.h"
+ 
+ #define STRING_MAX 256
+ 
+extern int pm_find_default_device(char *pattern, int is_input);
+
+ /* skip over spaces, return first non-space */
+ void skip_spaces(FILE *inf)
+ {
+@@ -26,7 +29,6 @@
+ } 
+ 
+ 
+-/* 
+ /* Parse preference files, find default device, search devices --
+  */
+ PmDeviceID find_default_device(char *path, int input, PmDeviceID id)
+@@ -80,7 +82,7 @@
+             pref_str[i] = c;
+         }
+         if (i == STRING_MAX) continue; // value too long, ignore
+-        pref_str[i] == 0;
+        //pref_str[i] == 0;
+         i = pm_find_default_device(pref_str, input);
+         if (i != pmNoDevice) {
+             id = i;
+--- a/pm_linux/pmlinux.c
+++ b/pm_linux/pmlinux.c
+@@ -26,6 +26,8 @@
+ PmDeviceID pm_default_input_device_id = -1;
+ PmDeviceID pm_default_output_device_id = -1;
+ 
+extern int find_default_device(char *path, int input, PmDeviceID id);
+
+ void pm_init()
+ {
+     /* Note: it is not an error for PMALSA to fail to initialize. 
+--- a/pm_linux/pmlinuxalsa.c
+++ b/pm_linux/pmlinuxalsa.c
+@@ -32,9 +32,9 @@
+ #endif
+ 
+ /* to store client/port in the device descriptor */
+-#define MAKE_DESCRIPTOR(client, port) ((void*)(((client) << 8) | (port)))
+-#define GET_DESCRIPTOR_CLIENT(info) ((((int)(info)) >> 8) & 0xff)
+-#define GET_DESCRIPTOR_PORT(info) (((int)(info)) & 0xff)
+#define MAKE_DESCRIPTOR(client, port) ((void*)((((size_t)client) << 8) | (port)))
+#define GET_DESCRIPTOR_CLIENT(info) ((((size_t)(info)) >> 8) & 0xff)
+#define GET_DESCRIPTOR_PORT(info) (((size_t)(info)) & 0xff)
+ 
+ #define BYTE unsigned char
+ 
+@@ -422,7 +422,7 @@
+     }
+     if (desc->error < 0) return pmHostError;
+ 
+-    VERBOSE printf("snd_seq_drain_output: 0x%x\n", (unsigned int) seq);
+    VERBOSE printf("snd_seq_drain_output: 0x%zx\n", (size_t) seq);
+     desc->error = snd_seq_drain_output(seq);
+     if (desc->error < 0) return pmHostError;
+ 
+@@ -436,7 +436,7 @@
+ {
+     alsa_descriptor_type desc = (alsa_descriptor_type) midi->descriptor;
+     if (!desc) return pmBadPtr;
+-    VERBOSE printf("snd_seq_drain_output: 0x%x\n", (unsigned int) seq);
+    VERBOSE printf("snd_seq_drain_output: 0x%zx\n", (size_t) seq);
+     desc->error = snd_seq_drain_output(seq);
+     if (desc->error < 0) return pmHostError;
+ 
--- a/testing/portmidi/50-change_assert.patch
+++ b/testing/portmidi/50-change_assert.patch
@ -0,0 +1,41 @@
+diff --git a/pm_common/portmidi.c b/pm_common/portmidi.c
+index b716170..9a469b1 100755
+--- a/pm_common/portmidi.c
+++ b/pm_common/portmidi.c
+@@ -9,7 +9,6 @@
+ #include "porttime.h"
+ #include "pmutil.h"
+ #include "pminternal.h"
+-#include <assert.h>
+ 
+ #define MIDI_CLOCK      0xf8
+ #define MIDI_ACTIVE     0xfe
+@@ -293,8 +292,8 @@ PMEXPORT const char *Pm_GetErrorText( PmError errnum ) {
+  * The error will always be in the global pm_hosterror_text.
+  */
+ PMEXPORT void Pm_GetHostErrorText(char * msg, unsigned int len) {
+-    assert(msg);
+-    assert(len > 0);
+    if (!msg) return;
+    if (len <= 0) return;
+     if (pm_hosterror) {
+         strncpy(msg, (char *) pm_hosterror_text, len);
+         pm_hosterror = FALSE;
+@@ -1016,7 +1015,7 @@ void pm_read_short(PmInternal *midi, PmEvent *event)
+ { 
+     int status;
+     /* arg checking */
+-    assert(midi != NULL);
+    if (!midi) return;
+     /* midi filtering is applied here */
+     status = Pm_MessageStatus(event->message);
+     if (!pm_status_filtered(status, midi->filters)
+@@ -1058,7 +1057,7 @@ unsigned int pm_read_bytes(PmInternal *midi, const unsigned char *data,
+     int i = 0; /* index into data, must not be unsigned (!) */
+     PmEvent event;
+     event.timestamp = timestamp;
+-    assert(midi);
+    if (!midi) return 0;
+     /* note that since buffers may not have multiples of 4 bytes,
+      * pm_read_bytes may be called in the middle of an outgoing
+      * 4-byte PortMidi message. sysex_in_progress indicates that
--- a/testing/portmidi/51-remove_assert.patch
+++ b/testing/portmidi/51-remove_assert.patch
@ -0,0 +1,13 @@
+diff --git a/pm_linux/pmlinuxalsa.c b/pm_linux/pmlinuxalsa.c
+index 8e85cfe..1ec3e56 100755
+--- a/pm_linux/pmlinuxalsa.c
+++ b/pm_linux/pmlinuxalsa.c
+@@ -494,7 +494,7 @@ static void handle_event(snd_seq_event_t *ev)
+     PmTimestamp timestamp;
+ 
+     /* time stamp should be in ticks, using our queue where 1 tick = 1ms */
+-    assert((ev->flags & SND_SEQ_TIME_STAMP_MASK) == SND_SEQ_TIME_STAMP_TICK);
+    if ((ev->flags & SND_SEQ_TIME_STAMP_MASK) != SND_SEQ_TIME_STAMP_TICK) return;
+ 
+     /* if no time_proc, just return "native" ticks (ms) */
+     if (time_proc == NULL) {
--- a/testing/portmidi/APKBUILD
+++ b/testing/portmidi/APKBUILD
@ -0,0 +1,63 @@
+# Contributor: Taner Tas <taner76@gmail.com>
+# Maintainer: Taner Tas <taner76@gmail.com>
+pkgname=portmidi
+pkgver=217
+pkgrel=0
+pkgdesc="PortMidi is a platform independent library for MIDI input/output."
+url="http://portmedia.sourceforge.net/"
+arch="all"
+license="MIT"
+makedepends="dos2unix cmake alsa-lib-dev"
+subpackages="$pkgname-dev"
+options="!check" # no testsuite
+source="http://downloads.sourceforge.net/portmedia/$pkgname-src-$pkgver.zip
+	00_cmake.patch
+	01_pmlinux.patch
+	02_pmlinuxalsa.patch
+	03_pm_test_Makefile.patch
+	11-pmlinuxalsa.patch
+	13-disablejni.patch
+	20-movetest.patch
+	21-hardentests.patch
+	30-porttime_cmake.patch
+	40-test_sysex.patch
+	41-pm_linux.patch
+	50-change_assert.patch
+	51-remove_assert.patch"
+builddir="$srcdir"/$pkgname
+
+prepare() {
+	cd "$builddir"
+	find  . -type f -exec dos2unix -s -q {} \;
+	default_prepare
+}
+build() {
+	cd "$builddir"
+	cmake . \
+	-DCMAKE_BUILD_TYPE="Release" \
+	-DCMAKE_INSTALL_PREFIX=/usr \
+	-DCMAKE_INSTALL_LIBDIR=/usr/lib \
+	-DCMAKE_CACHEFILE_DIR="$builddir"/build
+	make 
+}
+
+package() {
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
+	rm -f "$pkgdir"/usr/lib/*.a
+}
+
+sha512sums="d08d4d57429d26d292b5fe6868b7c7a32f2f1d2428f6695cd403a697e2d91629bd4380242ab2720e8f21c895bb75cb56b709fb663a20e8e623120e50bfc5d90b  portmidi-src-217.zip
+39a7c30a58f71be517d57d11c1fedfdd7c56cfdf71593f35027323e64c41dd29065791bcce6ce0f373679c9e26caba390867c93904f5efc47605ac05feaccc45  00_cmake.patch
+39ce54128b3f9712d47064557d6331bb9a44e65c2b13e2dd36bc474dfa073b391b0f3a8b01da54b0f56a14379ced2967f22b8822da46afaec62972b732b17442  01_pmlinux.patch
+032c8777dbda6af1b17fdd7664300c41b6a9ccb06ad2a68595fd8d0216fdbef7452f3c407b2be2eb0445d08243adb8929096df1f3f1ee4d032a2928495acda81  02_pmlinuxalsa.patch
+baf8231d0288079b5734e886e8cfe27d48ac5bf4bf181e956f6f0161235d21f3794ef4fcc77e8d6d3a3cf51461fa0c6f065c3b80d711ddfe736f4e6592d65400  03_pm_test_Makefile.patch
+fcfc350e37940fd9ebb070f1efc727f1903a8cf23e21866c56b09766a31479a98676327a981f50905c11e93e32119ef56fef9d3a0de51182a85f175b1dfd3155  11-pmlinuxalsa.patch
+58c638793f5e4eff7782f9844a7d19cb98e7a763497a03f77dbdc15e60a2d3dcfb2ae94cc3bc7a7ddfd880db8d5dd552dff659f1f300f7635b3a484bec35fb60  13-disablejni.patch
+186358ec42a003b943672820ceb71c421b397bb47bb20cdbe92080755bbba3a5238c06632154c72878a92b10e32364d7f8c059fd8f6c864a87a9b9ebe546d15e  20-movetest.patch
+8fa0944be2a70b4aede2a1967e1b38c863812245db6d725c0c253457f3443864a9cfba582d96ff0cc9d8fd1dd38fbb2e04e9447d2bd1abb5d2a933728135e8e4  21-hardentests.patch
+15e529aa8757c4f74a372bcb43748fb0f88d7fc4c858d00199989ad92d0eb0b2edc72d591ba471ee534b38e5756e1c72255ef93c3eb670a64a7b35a973d8368c  30-porttime_cmake.patch
+e52396df909b9ed1f8d58fad929c551a1124a2e5137f635087ac078bdf133162c618a17a9ecc4159acdfc48a640aaae06a4e392aacb1bc69a2389d9cfa18519d  40-test_sysex.patch
+4c56ebc01ed51acec3fe4a0b9fe54a6f61cdcb9640f24a076d94788174c4ebd1fd958adcedb355dc78d9a11a22d79cb276eaa2f5248d5790142bd5ced178172e  41-pm_linux.patch
+e4ffd1d49569b8279baeec45dd22b58a9724b396b927aa6c10198ab135290fbfb570d373b59317dae1d0a26ce71dcaf568325c728bc9302677d6fd28a74f4749  50-change_assert.patch
+a40e268719f949d519285fbed477b587e47434eb9b8d97de5aa4f0e6209e2a24afb8a373d4f7616c88d141525a812e23105f10a0fd457be80c93989286963c56  51-remove_assert.patch"