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-rw-r--r--libraries/t38modem-opal/README7
-rw-r--r--libraries/t38modem-opal/ffmpeg2.patch398
-rw-r--r--libraries/t38modem-opal/slack-desc19
-rw-r--r--libraries/t38modem-opal/t38modem-opal.SlackBuild152
-rw-r--r--libraries/t38modem-opal/t38modem-opal.info10
5 files changed, 586 insertions, 0 deletions
diff --git a/libraries/t38modem-opal/README b/libraries/t38modem-opal/README
new file mode 100644
index 0000000000000..da6ec422f32b7
--- /dev/null
+++ b/libraries/t38modem-opal/README
@@ -0,0 +1,7 @@
+This is a fork of the Open Phone Abstraction Library (OPAL) project
+maintained and updated by the maintainer of the t38modem project in order
+to support t38modem.
+
+This project conflicts with opal.
+
+Optional dependencies are ffmpeg, x264, celt and jdk/openjdk.
diff --git a/libraries/t38modem-opal/ffmpeg2.patch b/libraries/t38modem-opal/ffmpeg2.patch
new file mode 100644
index 0000000000000..80dca469d9479
--- /dev/null
+++ b/libraries/t38modem-opal/ffmpeg2.patch
@@ -0,0 +1,398 @@
+patch from: http://www.linuxfromscratch.org/blfs/view/svn/multimedia/opal.html
+
+Submitted By: Igor Živković <contact@igor-zivkovic.from.hr>
+Date: 2013-10-08
+Initial Package Version: 3.10.10
+Upstream Status: Unknown
+Origin: Gentoo
+Description: Fixes building against FFmpeg version >= 2.0.0
+
+diff -Naur opal-3.10.10.orig/plugins/video/common/dyna.cxx opal-3.10.10/plugins/video/common/dyna.cxx
+--- opal-3.10.10.orig/plugins/video/common/dyna.cxx 2013-02-20 03:18:05.000000000 +0100
++++ plugins/video/common/dyna.cxx 2013-10-08 12:57:25.058873513 +0200
+@@ -210,7 +210,7 @@
+ #endif
+
+
+-FFMPEGLibrary::FFMPEGLibrary(CodecID codec)
++FFMPEGLibrary::FFMPEGLibrary(AVCodecID codec)
+ {
+ m_codec = codec;
+ if (m_codec==CODEC_ID_H264)
+@@ -348,12 +348,12 @@
+ return true;
+ }
+
+-AVCodec *FFMPEGLibrary::AvcodecFindEncoder(enum CodecID id)
++AVCodec *FFMPEGLibrary::AvcodecFindEncoder(enum AVCodecID id)
+ {
+ return Favcodec_find_encoder(id);
+ }
+
+-AVCodec *FFMPEGLibrary::AvcodecFindDecoder(enum CodecID id)
++AVCodec *FFMPEGLibrary::AvcodecFindDecoder(enum AVCodecID id)
+ {
+ WaitAndSignal m(processLock);
+
+diff -Naur opal-3.10.10.orig/plugins/video/common/dyna.h opal-3.10.10/plugins/video/common/dyna.h
+--- opal-3.10.10.orig/plugins/video/common/dyna.h 2013-02-20 03:18:05.000000000 +0100
++++ plugins/video/common/dyna.h 2013-10-08 12:57:25.058873513 +0200
+@@ -88,13 +88,13 @@
+ class FFMPEGLibrary
+ {
+ public:
+- FFMPEGLibrary(CodecID codec);
++ FFMPEGLibrary(AVCodecID codec);
+ ~FFMPEGLibrary();
+
+ bool Load();
+
+- AVCodec *AvcodecFindEncoder(enum CodecID id);
+- AVCodec *AvcodecFindDecoder(enum CodecID id);
++ AVCodec *AvcodecFindEncoder(enum AVCodecID id);
++ AVCodec *AvcodecFindDecoder(enum AVCodecID id);
+ AVCodecContext *AvcodecAllocContext(void);
+ AVFrame *AvcodecAllocFrame(void);
+ int AvcodecOpen(AVCodecContext *ctx, AVCodec *codec);
+@@ -117,15 +117,15 @@
+ DynaLink m_libAvcodec;
+ DynaLink m_libAvutil;
+
+- CodecID m_codec;
++ AVCodecID m_codec;
+ char m_codecString[32];
+
+ void (*Favcodec_init)(void);
+ void (*Fav_init_packet)(AVPacket *pkt);
+
+ void (*Favcodec_register_all)(void);
+- AVCodec *(*Favcodec_find_encoder)(enum CodecID id);
+- AVCodec *(*Favcodec_find_decoder)(enum CodecID id);
++ AVCodec *(*Favcodec_find_encoder)(enum AVCodecID id);
++ AVCodec *(*Favcodec_find_decoder)(enum AVCodecID id);
+ AVCodecContext *(*Favcodec_alloc_context)(void);
+ AVFrame *(*Favcodec_alloc_frame)(void);
+ int (*Favcodec_open)(AVCodecContext *ctx, AVCodec *codec);
+diff -Naur opal-3.10.10.orig/plugins/video/common/ffmpeg/libavcodec/avcodec.h opal-3.10.10/plugins/video/common/ffmpeg/libavcodec/avcodec.h
+--- opal-3.10.10.orig/plugins/video/common/ffmpeg/libavcodec/avcodec.h 2013-02-20 03:18:04.000000000 +0100
++++ plugins/video/common/ffmpeg/libavcodec/avcodec.h 2013-10-08 12:57:25.060873488 +0200
+@@ -101,7 +101,7 @@
+ * 1. no value of a existing codec ID changes (that would break ABI),
+ * 2. it is as close as possible to similar codecs.
+ */
+-enum CodecID {
++enum AVCodecID {
+ CODEC_ID_NONE,
+
+ /* video codecs */
+@@ -1390,7 +1390,7 @@
+
+ char codec_name[32];
+ enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */
+- enum CodecID codec_id; /* see CODEC_ID_xxx */
++ enum AVCodecID codec_id; /* see CODEC_ID_xxx */
+
+ /**
+ * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
+@@ -2843,7 +2843,7 @@
+ */
+ const char *name;
+ enum AVMediaType type;
+- enum CodecID id;
++ enum AVCodecID id;
+ int priv_data_size;
+ int (*init)(AVCodecContext *);
+ int (*encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data);
+@@ -2898,7 +2898,7 @@
+ *
+ * See CODEC_ID_xxx
+ */
+- enum CodecID id;
++ enum AVCodecID id;
+
+ /**
+ * Supported pixel format.
+@@ -3402,10 +3402,10 @@
+ /**
+ * Find a registered encoder with a matching codec ID.
+ *
+- * @param id CodecID of the requested encoder
++ * @param id AVCodecID of the requested encoder
+ * @return An encoder if one was found, NULL otherwise.
+ */
+-AVCodec *avcodec_find_encoder(enum CodecID id);
++AVCodec *avcodec_find_encoder(enum AVCodecID id);
+
+ /**
+ * Find a registered encoder with the specified name.
+@@ -3418,10 +3418,10 @@
+ /**
+ * Find a registered decoder with a matching codec ID.
+ *
+- * @param id CodecID of the requested decoder
++ * @param id AVCodecID of the requested decoder
+ * @return A decoder if one was found, NULL otherwise.
+ */
+-AVCodec *avcodec_find_decoder(enum CodecID id);
++AVCodec *avcodec_find_decoder(enum AVCodecID id);
+
+ /**
+ * Find a registered decoder with the specified name.
+@@ -3822,7 +3822,7 @@
+ * @param[in] codec_id the codec
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+-int av_get_bits_per_sample(enum CodecID codec_id);
++int av_get_bits_per_sample(enum AVCodecID codec_id);
+
+ #if FF_API_OLD_SAMPLE_FMT
+ /**
+diff -Naur opal-3.10.10.orig/plugins/video/H.263-1998/h263-1998.cxx opal-3.10.10/plugins/video/H.263-1998/h263-1998.cxx
+--- opal-3.10.10.orig/plugins/video/H.263-1998/h263-1998.cxx 2013-02-20 03:18:03.000000000 +0100
++++ plugins/video/H.263-1998/h263-1998.cxx 2013-10-08 12:57:25.061873475 +0200
+@@ -48,6 +48,10 @@
+ #endif
+
+ #include "h263-1998.h"
++extern "C"
++{
++#include <libavutil/opt.h>
++}
+ #include <limits>
+ #include <iomanip>
+ #include <stdio.h>
+@@ -203,7 +207,7 @@
+ PTRACE(4, m_prefix, "Encoder closed");
+ }
+
+-bool H263_Base_EncoderContext::Init(CodecID codecId)
++bool H263_Base_EncoderContext::Init(AVCodecID codecId)
+ {
+ PTRACE(5, m_prefix, "Opening encoder");
+
+@@ -317,9 +321,9 @@
+ // Level 2+
+ // works with eyeBeam, signaled via non-standard "D"
+ if (atoi(value) == 1)
+- m_context->flags |= CODEC_FLAG_H263P_UMV;
++ av_opt_set_int(m_context->priv_data, "umv", 1, 0);
+ else
+- m_context->flags &= ~CODEC_FLAG_H263P_UMV;
++ av_opt_set_int(m_context->priv_data, "umv", 0, 0);
+ return;
+ }
+
+@@ -328,9 +332,9 @@
+ // Annex F: Advanced Prediction Mode
+ // does not work with eyeBeam
+ if (atoi(value) == 1)
+- m_context->flags |= CODEC_FLAG_OBMC;
++ av_opt_set_int(m_context->priv_data, "obmc", 1, 0);
+ else
+- m_context->flags &= ~CODEC_FLAG_OBMC;
++ av_opt_set_int(m_context->priv_data, "obmc", 0, 0);
+ return;
+ }
+ #endif
+@@ -360,9 +364,9 @@
+ // Annex K: Slice Structure
+ // does not work with eyeBeam
+ if (atoi(value) != 0)
+- m_context->flags |= CODEC_FLAG_H263P_SLICE_STRUCT;
++ av_opt_set_int(m_context->priv_data, "structured_slices", 1, 0);
+ else
+- m_context->flags &= ~CODEC_FLAG_H263P_SLICE_STRUCT;
++ av_opt_set_int(m_context->priv_data, "structured_slices", 0, 0);
+ return;
+ }
+
+@@ -370,9 +374,9 @@
+ // Annex S: Alternative INTER VLC mode
+ // does not work with eyeBeam
+ if (atoi(value) == 1)
+- m_context->flags |= CODEC_FLAG_H263P_AIV;
++ av_opt_set_int(m_context->priv_data, "aiv", 1, 0);
+ else
+- m_context->flags &= ~CODEC_FLAG_H263P_AIV;
++ av_opt_set_int(m_context->priv_data, "aiv", 0, 0);
+ return;
+ }
+
+@@ -450,15 +454,6 @@
+ PTRACE(5, m_prefix, "qmax set to " << m_context->qmax);
+ PTRACE(5, m_prefix, "payload size set to " << m_context->rtp_payload_size);
+
+- #define CODEC_TRACER_FLAG(tracer, flag) \
+- PTRACE(4, m_prefix, #flag " is " << ((m_context->flags & flag) ? "enabled" : "disabled"));
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_H263P_UMV);
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_OBMC);
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_AC_PRED);
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_H263P_SLICE_STRUCT)
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_LOOP_FILTER);
+- CODEC_TRACER_FLAG(tracer, CODEC_FLAG_H263P_AIV);
+-
+ return FFMPEGLibraryInstance.AvcodecOpen(m_context, m_codec) == 0;
+ }
+
+@@ -521,7 +516,7 @@
+
+ // Need to copy to local buffer to guarantee 16 byte alignment
+ memcpy(m_inputFrame->data[0], OPAL_VIDEO_FRAME_DATA_PTR(header), header->width*header->height*3/2);
+- m_inputFrame->pict_type = (flags & PluginCodec_CoderForceIFrame) ? FF_I_TYPE : AV_PICTURE_TYPE_NONE;
++ m_inputFrame->pict_type = (flags & PluginCodec_CoderForceIFrame) ? AV_PICTURE_TYPE_I : AV_PICTURE_TYPE_NONE;
+
+ /*
+ m_inputFrame->pts = (int64_t)srcRTP.GetTimestamp()*m_context->time_base.den/m_context->time_base.num/VIDEO_CLOCKRATE;
+@@ -603,13 +598,13 @@
+ m_context->rtp_callback = &H263_RFC2190_EncoderContext::RTPCallBack;
+ m_context->opaque = this; // used to separate out packets from different encode threads
+
+- m_context->flags &= ~CODEC_FLAG_H263P_UMV;
++ av_opt_set_int(m_context->priv_data, "umv", 0, 0);
+ m_context->flags &= ~CODEC_FLAG_4MV;
+ #if LIBAVCODEC_RTP_MODE
+ m_context->flags &= ~CODEC_FLAG_H263P_AIC;
+ #endif
+- m_context->flags &= ~CODEC_FLAG_H263P_AIV;
+- m_context->flags &= ~CODEC_FLAG_H263P_SLICE_STRUCT;
++ av_opt_set_int(m_context->priv_data, "aiv", 0, 0);
++ av_opt_set_int(m_context->priv_data, "structured_slices", 0, 0);
+
+ return true;
+ }
+diff -Naur opal-3.10.10.orig/plugins/video/H.263-1998/h263-1998.h opal-3.10.10/plugins/video/H.263-1998/h263-1998.h
+--- opal-3.10.10.orig/plugins/video/H.263-1998/h263-1998.h 2013-02-20 03:18:03.000000000 +0100
++++ plugins/video/H.263-1998/h263-1998.h 2013-10-08 12:57:25.062873463 +0200
+@@ -115,7 +115,7 @@
+ virtual ~H263_Base_EncoderContext();
+
+ virtual bool Init() = 0;
+- virtual bool Init(CodecID codecId);
++ virtual bool Init(AVCodecID codecId);
+
+ virtual bool SetOptions(const char * const * options);
+ virtual void SetOption(const char * option, const char * value);
+diff -Naur opal-3.10.10.orig/plugins/video/H.263-1998/Makefile.in opal-3.10.10/plugins/video/H.263-1998/Makefile.in
+--- opal-3.10.10.orig/plugins/video/H.263-1998/Makefile.in 2013-02-20 03:18:03.000000000 +0100
++++ plugins/video/H.263-1998/Makefile.in 2013-10-08 12:57:25.062873463 +0200
+@@ -35,7 +35,7 @@
+ $(COMMONDIR)/dyna.cxx
+
+ CFLAGS += @LIBAVCODEC_CFLAGS@ -I$(COMMONDIR)
+-LIBS += @DL_LIBS@
++LIBS += @DL_LIBS@ @LIBAVUTIL_LIBS@
+
+ HAVE_LIBAVCODEC_RTP_MODE=@HAVE_LIBAVCODEC_RTP_MODE@
+ ifeq ($(HAVE_LIBAVCODEC_RTP_MODE),yes)
+diff -Naur opal-3.10.10.orig/plugins/video/H.264/gpl/h264_helper.cxx opal-3.10.10/plugins/video/H.264/gpl/h264_helper.cxx
+--- opal-3.10.10.orig/plugins/video/H.264/gpl/h264_helper.cxx 2013-02-20 03:18:02.000000000 +0100
++++ plugins/video/H.264/gpl/h264_helper.cxx 2013-10-08 12:57:25.062873463 +0200
+@@ -27,6 +27,7 @@
+ #include <fstream>
+ #include <stdlib.h>
+ #include <sys/stat.h>
++#include <unistd.h>
+
+ #ifdef HAVE_UNISTD_H
+ #include <unistd.h>
+diff -Naur opal-3.10.10.orig/plugins/video/H.264/h264-x264.cxx opal-3.10.10/plugins/video/H.264/h264-x264.cxx
+--- opal-3.10.10.orig/plugins/video/H.264/h264-x264.cxx 2013-02-20 03:18:02.000000000 +0100
++++ plugins/video/H.264/h264-x264.cxx 2013-10-08 12:57:25.063873450 +0200
+@@ -40,6 +40,9 @@
+ #include "plugin-config.h"
+ #endif
+
++#define FF_IDCT_H264 11
++#define CODEC_FLAG2_SKIP_RD 0x00004000
++
+ #include <codec/opalplugin.hpp>
+
+ #include "../common/ffmpeg.h"
+@@ -1071,13 +1074,10 @@
+ return false;
+
+ m_context->workaround_bugs = FF_BUG_AUTODETECT;
+- m_context->error_recognition = FF_ER_AGGRESSIVE;
+ m_context->idct_algo = FF_IDCT_H264;
+ m_context->error_concealment = FF_EC_GUESS_MVS | FF_EC_DEBLOCK;
+ m_context->flags = CODEC_FLAG_INPUT_PRESERVED | CODEC_FLAG_EMU_EDGE;
+- m_context->flags2 = CODEC_FLAG2_BRDO |
+- CODEC_FLAG2_MEMC_ONLY |
+- CODEC_FLAG2_DROP_FRAME_TIMECODE |
++ m_context->flags2 = CODEC_FLAG2_DROP_FRAME_TIMECODE |
+ CODEC_FLAG2_SKIP_RD |
+ CODEC_FLAG2_CHUNKS;
+
+diff -Naur opal-3.10.10.orig/plugins/video/H.264/shared/x264wrap.cxx opal-3.10.10/plugins/video/H.264/shared/x264wrap.cxx
+--- opal-3.10.10.orig/plugins/video/H.264/shared/x264wrap.cxx 2013-02-20 03:18:02.000000000 +0100
++++ plugins/video/H.264/shared/x264wrap.cxx 2013-10-08 12:57:25.064873438 +0200
+@@ -33,6 +33,7 @@
+
+ #include <codec/opalplugin.hpp>
+ #include <stdio.h>
++#include <unistd.h>
+
+ #ifdef HAVE_UNISTD_H
+ #include <unistd.h>
+diff -Naur opal-3.10.10.orig/plugins/video/MPEG4-ffmpeg/Makefile.in opal-3.10.10/plugins/video/MPEG4-ffmpeg/Makefile.in
+--- opal-3.10.10.orig/plugins/video/MPEG4-ffmpeg/Makefile.in 2013-02-20 03:18:07.000000000 +0100
++++ plugins/video/MPEG4-ffmpeg/Makefile.in 2013-10-08 12:57:25.064873438 +0200
+@@ -31,7 +31,7 @@
+ SRCS := mpeg4.cxx $(COMMONDIR)/dyna.cxx
+
+ CFLAGS += @LIBAVCODEC_CFLAGS@ -I$(COMMONDIR)
+-LIBS += @DL_LIBS@
++LIBS += @DL_LIBS@ @LIBAVUTIL_LIBS@
+
+ # Add LIBAVCODEC_SOURCE_DIR to the include path so we can #include <libavcodec/...h>
+ # Also add libavutil, so ffmpeg headers can #include "log.h".
+diff -Naur opal-3.10.10.orig/plugins/video/MPEG4-ffmpeg/mpeg4.cxx opal-3.10.10/plugins/video/MPEG4-ffmpeg/mpeg4.cxx
+--- opal-3.10.10.orig/plugins/video/MPEG4-ffmpeg/mpeg4.cxx 2013-02-20 03:18:07.000000000 +0100
++++ plugins/video/MPEG4-ffmpeg/mpeg4.cxx 2013-10-08 12:57:25.065873425 +0200
+@@ -103,6 +103,7 @@
+
+ #else /* LIBAVCODEC_HAVE_SOURCE_DIR */
+ #include "../common/ffmpeg.h"
++#include <libavutil/opt.h>
+ #endif /* LIBAVCODEC_HAVE_SOURCE_DIR */
+ }
+
+@@ -589,17 +590,17 @@
+ m_avpicture->quality = m_videoQMin;
+
+ #ifdef USE_ORIG
+- m_avcontext->flags |= CODEC_FLAG_PART; // data partitioning
++ av_opt_set_int(m_avcontext->priv_data, "data_partitionin", 1, 0);
+ m_avcontext->flags |= CODEC_FLAG_4MV; // 4 motion vectors
+ #else
+ m_avcontext->max_b_frames=0; /*don't use b frames*/
+ m_avcontext->flags|=CODEC_FLAG_AC_PRED;
+- m_avcontext->flags|=CODEC_FLAG_H263P_UMV;
++ av_opt_set_int(m_avcontext->priv_data, "umv", 1, 0);
+ /*c->flags|=CODEC_FLAG_QPEL;*/ /*don't enable this one: this forces profile_level to advanced simple profile */
+ m_avcontext->flags|=CODEC_FLAG_4MV;
+ m_avcontext->flags|=CODEC_FLAG_GMC;
+ m_avcontext->flags|=CODEC_FLAG_LOOP_FILTER;
+- m_avcontext->flags|=CODEC_FLAG_H263P_SLICE_STRUCT;
++ av_opt_set_int(m_avcontext->priv_data, "structured_slices", 1, 0);
+ #endif
+ m_avcontext->opaque = this; // for use in RTP callback
+ }
+@@ -804,7 +805,7 @@
+ // Should the next frame be an I-Frame?
+ if ((flags & PluginCodec_CoderForceIFrame) || (m_frameNum == 0))
+ {
+- m_avpicture->pict_type = FF_I_TYPE;
++ m_avpicture->pict_type = AV_PICTURE_TYPE_I;
+ }
+ else // No IFrame requested, let avcodec decide what to do
+ {
+@@ -1325,7 +1326,7 @@
+
+ void MPEG4DecoderContext::SetStaticDecodingParams() {
+ m_avcontext->flags |= CODEC_FLAG_4MV;
+- m_avcontext->flags |= CODEC_FLAG_PART;
++ av_opt_set_int(m_avcontext->priv_data, "data_partitionin", 1, 0);
+ m_avcontext->workaround_bugs = 0; // no workaround for buggy implementations
+ }
+
diff --git a/libraries/t38modem-opal/slack-desc b/libraries/t38modem-opal/slack-desc
new file mode 100644
index 0000000000000..13fcf51e0b794
--- /dev/null
+++ b/libraries/t38modem-opal/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct. It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+ |-----handy-ruler------------------------------------------------------|
+t38modem-opal: t38modem-opal (Open Phone Abstraction Library)
+t38modem-opal:
+t38modem-opal: This project is a fork of the OPAL project maintained and updated by
+t38modem-opal: the maintainer of the t38modem project in order to support the
+t38modem-opal: t38modem project.
+t38modem-opal:
+t38modem-opal: Original project homepage: http://www.opalvoip.org
+t38modem-opal:
+t38modem-opal: Homepage: https://github.com/T38Modem/opal/releases
+t38modem-opal:
+t38modem-opal:
diff --git a/libraries/t38modem-opal/t38modem-opal.SlackBuild b/libraries/t38modem-opal/t38modem-opal.SlackBuild
new file mode 100644
index 0000000000000..8cd3df36396c1
--- /dev/null
+++ b/libraries/t38modem-opal/t38modem-opal.SlackBuild
@@ -0,0 +1,152 @@
+#!/bin/sh
+
+# Slackware build script for t38modem-opal
+
+# Copyright 2008-2009 Mauro Giachero
+# Copyright 2011 David Woodfall
+# Copyright 2020 Chris Walker
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=t38modem-opal
+VERSION=${VERSION:-3.10.15}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+ case "$( uname -m )" in
+ i?86) ARCH=i586 ;;
+ arm*) ARCH=arm ;;
+ *) ARCH=$( uname -m ) ;;
+ esac
+fi
+
+SRCNAM=opal
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+ SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+ LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+ SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+ LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+ SLKCFLAGS="-O2 -fPIC"
+ LIBDIRSUFFIX="64"
+else
+ SLKCFLAGS="-O2"
+ LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+ -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+ -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# patch and seds from lfs:
+# http://www.linuxfromscratch.org/blfs/view/svn/multimedia/opal.html
+patch -p1 --verbose < $CWD/ffmpeg2.patch
+
+sed -e 's/CODEC_ID/AV_&/' \
+ -e 's/PIX_FMT_/AV_&/' \
+ -i plugins/video/H.263-1998/h263-1998.cxx \
+ plugins/video/common/dyna.cxx \
+ plugins/video/H.264/h264-x264.cxx \
+ plugins/video/MPEG4-ffmpeg/mpeg4.cxx
+
+sed -e '/<< mime.PrintContents/ s/mime/(const std::string\&)&/' \
+ -i src/im/msrp.cxx &&
+
+sed -e '/abs(/s/MPI.*)/(int)(&)/' \
+ -i ./plugins/video/common/mpi.cxx
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+ --prefix=/usr \
+ --libdir=/usr/lib${LIBDIRSUFFIX} \
+ --sysconfdir=/etc \
+ --localstatedir=/var \
+ --enable-shared \
+ --enable-ivr \
+ --enable-rfc4175 \
+ --enable-rfc2435 \
+ --enable-aec \
+ --enable-g711plc \
+ --enable-rtcpxr \
+ --enable-statistics \
+ --enable-mixer \
+ --enable-pcss \
+ --enable-rfc4103 \
+ --enable-fax \
+ --enable-h450 \
+ --enable-h460 \
+ --enable-h239 \
+ --enable-h501 \
+ --enable-lid \
+ --enable-zrtp \
+ --enable-srtp \
+ --enable-capi \
+ --enable-java \
+ --enable-ruby \
+ --enable-video \
+ --enable-sip \
+ --enable-h323 \
+ --enable-iax2 \
+ --enable-h224 \
+ --enable-h281 \
+ --enable-t38 \
+ --enable-msrp \
+ --enable-sipim \
+ --enable-plugins \
+ --build=$ARCH-slackware-linux
+
+make VERBOSE=1
+make install DESTDIR=$PKG
+
+# Remove static library
+rm $PKG/usr/lib${LIBDIRSUFFIX}/libopal_s.a
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+ | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a mpl-1.0.htm docs/* $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/libraries/t38modem-opal/t38modem-opal.info b/libraries/t38modem-opal/t38modem-opal.info
new file mode 100644
index 0000000000000..377ba11264014
--- /dev/null
+++ b/libraries/t38modem-opal/t38modem-opal.info
@@ -0,0 +1,10 @@
+PRGNAM="t38modem-opal"
+VERSION="3.10.15"
+HOMEPAGE="https://github.com/T38Modem/opal/releases"
+DOWNLOAD="https://github.com/T38Modem/opal/archive/v3.10.15/opal-3.10.15.tar.gz"
+MD5SUM="737fda4d30aa00eaf8ecdfb5ddb7652e"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="t38modem-ptlib speex"
+MAINTAINER="Chris Walker"
+EMAIL="kris240376@gmail.com"
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 07:05:12 +0000