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srs/trunk/auto/options.sh
Winlin 73dd8af4c9
HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750)
For the DJI M30, there is a bug where empty NALU packets with a size of
zero are causing issues with HLS streaming. This bug leads to random
unpublish events due to the SRS disconnecting the connection for the HLS
module when it fails to handle empty NALU packets.

To address this bug, we have patched the system to ignore any empty NALU
packets with a size of zero. Additionally, we have created a tool in the
srs-bench to replay pcapng files captured by tcpdump or Wireshark. We
have also added utest using mprotect and asan to detect any memory
corruption.

It is important to note that this bug has been fixed in versions 4.0.271
6477f31004 and 5.0.170
939f6b484b. This patch specifically
addresses the issue in SRS 6.0.

Please be aware that there is another commit related to this bug that
partially fixes the issue but still leaves a small problem for asan to
detect memory corruption. This commit,
577cd299e1, only ignores empty NALU
packets but still reads beyond the memory.

---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
2023-08-02 22:49:49 +08:00

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#!/bin/bash
################################################################
help=no
# feature options
SRS_HDS=NO
SRS_SRT=YES
SRS_RTC=YES
SRS_H265=NO
SRS_GB28181=NO
SRS_CXX11=YES
SRS_CXX14=NO
SRS_BACKTRACE=YES
SRS_NGINX=NO
SRS_UTEST=NO
# Always enable the bellow features.
SRS_STREAM_CASTER=YES
SRS_INGEST=YES
SRS_SSL=YES
SRS_SSL_1_0=NO
SRS_SSL_LOCAL=NO
SRS_HTTPS=YES
SRS_STAT=YES
SRS_TRANSCODE=YES
SRS_HTTP_CALLBACK=YES
SRS_HTTP_SERVER=YES
SRS_HTTP_API=YES
SRS_HTTP_CORE=YES
SRS_HLS=YES
SRS_DVR=YES
#
################################################################
# FFmpeg stub is the stub code in SRS for ingester or encoder.
SRS_FFMPEG_STUB=NO
# FFmpeg tool is the binary for FFmpeg tool, to exec ingest or transcode.
SRS_FFMPEG_TOOL=NO
# FFmpeg fit is the source code for RTC, to transcode audio or video in SRS.
SRS_FFMPEG_FIT=RESERVED
# Whether use FFmpeg native opus codec for RTC. If not, use libopus instead.
SRS_FFMPEG_OPUS=NO
# arguments
SRS_PREFIX=/usr/local/srs
SRS_DEFAULT_CONFIG=conf/srs.conf
SRS_JOBS=1
# If enabled, force to use SRS_JOBS for make on linux, however you're able to overwrite by -jN on macOS.
SRS_FORCE_MAKE_JOBS=YES
SRS_STATIC=NO
# If enabled, link shared libraries for libst.so which uses MPL license.
# See https://ossrs.net/lts/zh-cn/license#state-threads
SRS_SHARED_ST=NO
# If enabled, link shared libraries for libsrt.so which uses MPL license.
# See https://ossrs.net/lts/zh-cn/license#srt
SRS_SHARED_SRT=NO
# If enabled, link shared libraries for FFmpeg which is LGPL license.
# See https://ossrs.net/lts/zh-cn/license#ffmpeg
SRS_SHARED_FFMPEG=NO
# whether enable the gcov
SRS_GCOV=NO
# Whether enable cloud logging and APM(Application Performance Monitor).
SRS_APM=NO
# whether enable the log verbose/info/trace level.
# always enable the warn/error level.
SRS_LOG_VERBOSE=NO
SRS_LOG_INFO=NO
SRS_LOG_TRACE=YES
# Whether use new level definition, see https://stackoverflow.com/a/2031209/17679565
SRS_LOG_LEVEL_V2=YES
#
################################################################
# Experts options.
SRS_USE_SYS_SSL=NO # Use system ssl(-lssl) if required.
SRS_VALGRIND=NO
SRS_SANITIZER=RESERVED
SRS_SANITIZER_STATIC=NO
SRS_SANITIZER_LOG=NO
SRS_BUILD_TAG= # Set the object files tag name.
SRS_CLEAN=YES # Whether do "make clean" when configure.
SRS_SIMULATOR=NO # Whether enable RTC simulate API.
SRS_GENERATE_OBJS=NO # Whether generate objs and quit.
SRS_SINGLE_THREAD=NO # Whether force single thread mode.
#
################################################################
# Performance options.
SRS_GPERF=NO # Performance test: tcmalloc
SRS_GPERF_MC=NO # Performance test: gperf memory check
SRS_GPERF_MD=NO # Performance test: gperf memory defence
SRS_GPERF_MP=NO # Performance test: gperf memory profile
SRS_GPERF_CP=NO # Performance test: gperf cpu profile
SRS_GPROF=NO # Performance test: gprof
#
################################################################
# Preset options
SRS_GENERIC_LINUX= # Try to run as generic linux, not CentOS or Ubuntu.
SRS_OSX= #For OSX/macOS/Darwin PC.
SRS_CYGWIN64= # For Cygwin64 for Windows PC or servers.
SRS_CROSS_BUILD= #For cross build, for example, on Ubuntu.
# For cross build, the cpu, for example(FFmpeg), --cpu=24kc
SRS_CROSS_BUILD_CPU=
# For cross build, the arch, for example(FFmpeg), --arch=aarch64
SRS_CROSS_BUILD_ARCH=
# For cross build, the host, for example(libsrtp), --host=aarch64-linux-gnu
SRS_CROSS_BUILD_HOST=
# For cross build, the cross prefix, for example(FFmpeg), --cross-prefix=aarch64-linux-gnu-
SRS_CROSS_BUILD_PREFIX=
#
#####################################################################################
# Toolchain for cross-build on Ubuntu for ARM or MIPS.
SRS_TOOL_CC=gcc
SRS_TOOL_CXX=g++
SRS_TOOL_AR=ar
SRS_TOOL_LD=ld
SRS_TOOL_RANDLIB=randlib
SRS_EXTRA_FLAGS=
#
#####################################################################################
# Performance optimize.
SRS_NASM=YES
SRS_SRTP_ASM=YES
SRS_DEBUG=NO
SRS_DEBUG_STATS=NO
#####################################################################################
function apply_system_options() {
OS_IS_OSX=$(uname -s |grep -q Darwin && echo YES)
OS_IS_LINUX=$(uname -s |grep -q Linux && echo YES)
OS_IS_CYGWIN=$(uname -s |grep -q CYGWIN && echo YES)
OS_IS_CENTOS=$(yum --version >/dev/null 2>&1 && echo YES)
# For Debian, we think it's ubuntu also.
# For example, the wheezy/sid which is debian armv7 linux, can not identified by uname -v.
OS_IS_UBUNTU=$(apt-get --version >/dev/null 2>&1 && echo YES)
OS_IS_LOONGSON=$(uname -r |grep -q loongson && echo YES)
# Use gcc to detect the CPU arch.
gcc --help >/dev/null 2>&1; ret=$?; if [[ 0 -ne $ret ]]; then echo "Please install gcc"; exit 1; fi
OS_IS_LOONGARCH64=$(gcc -dM -E - </dev/null |grep '#define __loongarch64 1' -q && echo YES)
OS_IS_MIPS64=$(gcc -dM -E - </dev/null |grep '#define __mips64 1' -q && echo YES)
OS_IS_X86_64=$(gcc -dM -E - </dev/null |grep -q '#define __x86_64 1' && echo YES)
OS_IS_RISCV=$(gcc -dM -E - </dev/null |grep -q '#define __riscv 1' && echo YES)
# Set the os option automatically.
if [[ $OS_IS_OSX == YES ]]; then SRS_OSX=YES; fi
if [[ $OS_IS_CYGWIN == YES ]]; then SRS_CYGWIN64=YES; fi
if [[ $OS_IS_OSX == YES ]]; then SRS_JOBS=$(sysctl -n hw.ncpu 2>/dev/null || echo 1); fi
if [[ $OS_IS_LINUX == YES || $OS_IS_CYGWIN == YES ]]; then
SRS_JOBS=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || echo 1)
fi
if [[ $OS_IS_UBUNTU != YES && $OS_IS_CENTOS != YES && $OS_IS_OSX != YES && $SRS_CYGWIN64 != YES ]]; then
echo "Warning: Your OS is not Ubuntu(no apt-get), CentOS(no yum), maxOS(not Darwin), Windows(not CYGWIN)"
fi
}
apply_system_options
#####################################################################################
# Show help menu.
#####################################################################################
function show_help() {
cat << END
Configure to generate Makefile.
-h, --help Print this message and exit 0.
Features:
--https=on|off Whether enable HTTPS client and server. Default: $(value2switch $SRS_HTTPS)
--utest=on|off Whether build the utest. Default: $(value2switch $SRS_UTEST)
--srt=on|off Whether build the SRT. Default: $(value2switch $SRS_SRT)
--rtc=on|off Whether build the WebRTC. Default: $(value2switch $SRS_RTC)
--gb28181=on|off Whether build the GB28181. Default: $(value2switch $SRS_GB28181)
--cxx11=on|off Whether enable the C++11. Default: $(value2switch $SRS_CXX11)
--cxx14=on|off Whether enable the C++14. Default: $(value2switch $SRS_CXX14)
--ffmpeg-fit=on|off Whether enable the FFmpeg fit(source code). Default: $(value2switch $SRS_FFMPEG_FIT)
--ffmpeg-opus=on|off Whether enable the FFmpeg native opus codec. Default: $(value2switch $SRS_FFMPEG_OPUS)
--apm=on|off Whether enable cloud logging and APM(Application Performance Monitor). Default: $(value2switch $SRS_APM)
--h265=on|off Whether build the HEVC(H.265) support. Default: $(value2switch $SRS_H265)
--prefix=<path> The absolute installation path. Default: $SRS_PREFIX
--jobs[=N] Allow N jobs at once; infinite jobs with no arg. Default: $SRS_JOBS
--config=<path> The default config file for SRS. Default: $SRS_DEFAULT_CONFIG
Performance: @see https://ossrs.net/lts/zh-cn/docs/v5/doc/performance
--valgrind=on|off Whether build valgrind for memory check. Default: $(value2switch $SRS_VALGRIND)
--gperf=on|off Whether build SRS with gperf tools(no gmd/gmc/gmp/gcp, with tcmalloc only). Default: $(value2switch $SRS_GPERF)
--gmc=on|off Whether build memory check with gperf tools. Default: $(value2switch $SRS_GPERF_MC)
--gmd=on|off Whether build memory defense(corrupt memory) with gperf tools. Default: $(value2switch $SRS_GPERF_MD)
--gmp=on|off Whether build memory profile with gperf tools. Default: $(value2switch $SRS_GPERF_MP)
--gcp=on|off Whether build cpu profile with gperf tools. Default: $(value2switch $SRS_GPERF_CP)
--gprof=on|off Whether build SRS with gprof(GNU profile tool). Default: $(value2switch $SRS_GPROF)
--sanitizer=on|off Whether build SRS with address sanitizer(asan). Default: $(value2switch $SRS_SANITIZER)
--sanitizer-static=on|off Whether build SRS with static libasan(asan). Default: $(value2switch $SRS_SANITIZER_STATIC)
--sanitizer-log=on|off Whether hijack the log for libasan(asan). Default: $(value2switch $SRS_SANITIZER_LOG)
--nasm=on|off Whether build FFMPEG for RTC with nasm. Default: $(value2switch $SRS_NASM)
--srtp-nasm=on|off Whether build SRTP with ASM(openssl-asm), requires RTC and openssl-1.0.*. Default: $(value2switch $SRS_SRTP_ASM)
Toolchain options:
--static=on|off Whether add '-static' to link options. Default: $(value2switch $SRS_STATIC)
--cc=<CC> Toolchain: Use c compiler CC. Default: $SRS_TOOL_CC
--cxx=<CXX> Toolchain: Use c++ compiler CXX. Default: $SRS_TOOL_CXX
--ar=<AR> Toolchain: Use archive tool AR. Default: $SRS_TOOL_CXX
--ld=<LD> Toolchain: Use linker tool LD. Default: $SRS_TOOL_CXX
--randlib=<RANDLIB> Toolchain: Use randlib tool RANDLIB. Default: $SRS_TOOL_CXX
--extra-flags=<EFLAGS> Set EFLAGS as CFLAGS and CXXFLAGS. Also passed to ST as EXTRA_CFLAGS.
Cross Build options: @see https://ossrs.net/lts/zh-cn/docs/v4/doc/arm#ubuntu-cross-build-srs
--cross-build Enable cross-build, please set bellow Toolchain also. Default: $(value2switch $SRS_CROSS_BUILD)
--cpu=<CPU> Toolchain: Select the minimum required CPU for cross-build. For example: --cpu=24kc
--arch=<ARCH> Toolchain: Select architecture for cross-build. For example: --arch=aarch64
--host=<BUILD> Toolchain: Cross-compile to build programs to run on HOST. For example: --host=aarch64-linux-gnu
--cross-prefix=<PREFIX> Toolchain: Use PREFIX for compilation tools. For example: --cross-prefix=aarch64-linux-gnu-
Experts:
--sys-ssl=on|off Do not compile ssl, use system ssl(-lssl) if required. Default: $(value2switch $SRS_USE_SYS_SSL)
--ssl-1-0=on|off Whether use openssl-1.0.*. Default: $(value2switch $SRS_SSL_1_0)
--ssl-local=on|off Whether use local openssl, not system even exists. Default: $(value2switch $SRS_SSL_LOCAL)
--shared-st=on|off Use shared libraries for ST which is MPL license. Default: $(value2switch $SRS_SHARED_ST)
--shared-srt=on|off Use shared libraries for SRT which is MPL license. Default: $(value2switch $SRS_SHARED_SRT)
--shared-ffmpeg=on|off Use shared libraries for FFmpeg which is LGPL license. Default: $(value2switch $SRS_SHARED_FFMPEG)
--clean=on|off Whether do 'make clean' when configure. Default: $(value2switch $SRS_CLEAN)
--simulator=on|off RTC: Whether enable network simulator. Default: $(value2switch $SRS_SIMULATOR)
--generate-objs=on|off RTC: Whether generate objs and quit. Default: $(value2switch $SRS_GENERATE_OBJS)
--single-thread=on|off Whether force single thread mode. Default: $(value2switch $SRS_SINGLE_THREAD)
--build-tag=<TAG> Set the build object directory suffix.
--debug=on|off Whether enable the debug code, may hurt performance. Default: $(value2switch $SRS_DEBUG)
--debug-stats=on|off Whether enable the debug stats, may hurt performance. Default: $(value2switch $SRS_DEBUG_STATS)
--gcov=on|off Whether enable the GCOV for coverage. Default: $(value2switch $SRS_GCOV)
--log-verbose=on|off Whether enable the log verbose level. Default: $(value2switch $SRS_LOG_VERBOSE)
--log-info=on|off Whether enable the log info level. Default: $(value2switch $SRS_LOG_INFO)
--log-trace=on|off Whether enable the log trace level. Default: $(value2switch $SRS_LOG_TRACE)
--log-level_v2=on|off Whether use v2.0 log level definition, see log4j specs. Default: $(value2switch $SRS_LOG_LEVEL_V2)
--backtrace=on|off Whether show backtrace when crashing. Default: $(value2switch $SRS_BACKTRACE)
--generic-linux=on|off Whether run as generic linux, if not CentOS or Ubuntu. Default: $(value2switch $SRS_GENERIC_LINUX)
Deprecated:
--hds=on|off Whether build the hds streaming, mux RTMP to F4M/F4V files. Default: $(value2switch $SRS_HDS)
--osx Enable build for OSX/Darwin AppleOS. Deprecated for automatically detecting the OS.
--x86-64 Enable build for __x86_64 systems. Deprecated for automatically detecting the OS.
--x86-x64 Enable build for __x86_64 systems. Deprecated for automatically detecting the OS.
--cygwin64 Use cygwin64 to build for Windows. Deprecated for automatically detecting the OS.
--nginx Build nginx tool. Deprecated for not depends on it.
--ffmpeg Build FFmpeg tool. Deprecated for not build it, user should do it.
For example:
./configure
END
}
#####################################################################################
# Parse user options
#####################################################################################
function parse_user_option() {
# Ignore the options.
if [[ $option == '--demo' || $option == '--dev' || $option == '--fast-dev' || $option == '--pi'
|| $option == '--cubie' || $option == '--fast' || $option == '--pure-rtmp' || $option == '--disable-all'
|| $option == '--full' || $option == '--with-http-callback' || $option == '--without-http-callback'
|| $option == '--http-callback' || $option == '--with-http-api' || $option == '--without-http-api'
|| $option == '--http-api' || $option == '--with-http-server' || $option == '--without-http-server'
|| $option == '--http-server' || $option == '--with-hls' || $option == '--without-hls'
|| $option == '--hls' || $option == '--with-dvr' || $option == '--without-dvr'
|| $option == '--dvr' || $option == '--without-transcode' || $option == '--without-ingest'
|| $option == '--without-stat' || $option == '--without-stream-caster' || $option == '--without-ssl'
|| $option == '--without-librtmp' || ($option == '--librtmp' && $(switch2value $value) == NO)
|| $option == '--without-research' || ($option == '--research' && $(switch2value $value) == NO)
]]; then
echo "Ignore option $option $value"; return 0;
fi
# if specified export single file, export project first.
if [[ $option == '--export-librtmp-single' || $option == '--export-librtmp-project' || $option == '--with-librtmp' || $option == '--librtmp' ]]; then
echo "Error: The $option is not supported yet, please read https://github.com/ossrs/srs-librtmp/issues/32"; exit 1
fi
if [[ $option == '--with-research' || $option == '--research' ]]; then
echo "Error: The $option is not supported yet"; exit 1
fi
if [[ $option == '--arm' || $option == '--mips' || $option == '--with-arm-ubuntu12' || $option == '--with-mips-ubuntu12' ]]; then
echo "Error: Removed misleading option $option, please read https://ossrs.net/lts/zh-cn/docs/v4/doc/arm#ubuntu-cross-build-srs"
exit -1
fi
# Parse options to variables.
case "$option" in
-h) help=YES ;;
--help) help=YES ;;
--jobs) SRS_JOBS=${value} ;;
--force-make-jobs) SRS_FORCE_MAKE_JOBS=${value} ;;
--prefix) SRS_PREFIX=${value} ;;
--config) SRS_DEFAULT_CONFIG=${value} ;;
--static) SRS_STATIC=$(switch2value $value) ;;
--cpu) SRS_CROSS_BUILD_CPU=${value} ;;
--arch) SRS_CROSS_BUILD_ARCH=${value} ;;
--host) SRS_CROSS_BUILD_HOST=${value} ;;
--cross-prefix) SRS_CROSS_BUILD_PREFIX=${value} ;;
--cc) SRS_TOOL_CC=${value} ;;
--cxx) SRS_TOOL_CXX=${value} ;;
--ar) SRS_TOOL_AR=${value} ;;
--ld) SRS_TOOL_LD=${value} ;;
--randlib) SRS_TOOL_RANDLIB=${value} ;;
--extra-flags) SRS_EXTRA_FLAGS=${value} ;;
--build-tag) SRS_BUILD_TAG=${value} ;;
--without-srtp-nasm) SRS_SRTP_ASM=NO ;;
--with-srtp-nasm) SRS_SRTP_ASM=YES ;;
--srtp-nasm) SRS_SRTP_ASM=$(switch2value $value) ;;
--without-nasm) SRS_NASM=NO ;;
--with-nasm) SRS_NASM=YES ;;
--nasm) SRS_NASM=$(switch2value $value) ;;
--with-ssl) SRS_SSL=YES ;;
--ssl) SRS_SSL=$(switch2value $value) ;;
--https) SRS_HTTPS=$(switch2value $value) ;;
--ssl-1-0) SRS_SSL_1_0=$(switch2value $value) ;;
--ssl-local) SRS_SSL_LOCAL=$(switch2value $value) ;;
--with-hds) SRS_HDS=YES ;;
--without-hds) SRS_HDS=NO ;;
--hds) SRS_HDS=$(switch2value $value) ;;
--with-transcode) SRS_TRANSCODE=YES ;;
--transcode) SRS_TRANSCODE=$(switch2value $value) ;;
--with-ingest) SRS_INGEST=YES ;;
--ingest) SRS_INGEST=$(switch2value $value) ;;
--with-stat) SRS_STAT=YES ;;
--stat) SRS_STAT=$(switch2value $value) ;;
--with-stream-caster) SRS_STREAM_CASTER=YES ;;
--stream-caster) SRS_STREAM_CASTER=$(switch2value $value) ;;
--stream-converter) SRS_STREAM_CASTER=$(switch2value $value) ;;
--with-utest) SRS_UTEST=YES ;;
--without-utest) SRS_UTEST=NO ;;
--utest) SRS_UTEST=$(switch2value $value) ;;
--gcov) SRS_GCOV=$(switch2value $value) ;;
--apm) SRS_APM=$(switch2value $value) ;;
--with-srt) SRS_SRT=YES ;;
--without-srt) SRS_SRT=NO ;;
--srt) SRS_SRT=$(switch2value $value) ;;
--with-rtc) SRS_RTC=YES ;;
--without-rtc) SRS_RTC=NO ;;
--rtc) SRS_RTC=$(switch2value $value) ;;
--simulator) SRS_SIMULATOR=$(switch2value $value) ;;
--generate-objs) SRS_GENERATE_OBJS=$(switch2value $value) ;;
--single-thread) SRS_SINGLE_THREAD=$(switch2value $value) ;;
--ffmpeg-fit) SRS_FFMPEG_FIT=$(switch2value $value) ;;
--ffmpeg-opus) SRS_FFMPEG_OPUS=$(switch2value $value) ;;
--h265) SRS_H265=$(switch2value $value) ;;
--gb28181) SRS_GB28181=$(switch2value $value) ;;
--cxx11) SRS_CXX11=$(switch2value $value) ;;
--cxx14) SRS_CXX14=$(switch2value $value) ;;
--backtrace) SRS_BACKTRACE=$(switch2value $value) ;;
--with-clean) SRS_CLEAN=YES ;;
--without-clean) SRS_CLEAN=NO ;;
--clean) SRS_CLEAN=$(switch2value $value) ;;
--with-gperf) SRS_GPERF=YES ;;
--without-gperf) SRS_GPERF=NO ;;
--gperf) SRS_GPERF=$(switch2value $value) ;;
--with-gmc) SRS_GPERF_MC=YES ;;
--without-gmc) SRS_GPERF_MC=NO ;;
--gmc) SRS_GPERF_MC=$(switch2value $value) ;;
--with-gmd) SRS_GPERF_MD=YES ;;
--without-gmd) SRS_GPERF_MD=NO ;;
--gmd) SRS_GPERF_MD=$(switch2value $value) ;;
--with-gmp) SRS_GPERF_MP=YES ;;
--without-gmp) SRS_GPERF_MP=NO ;;
--gmp) SRS_GPERF_MP=$(switch2value $value) ;;
--with-gcp) SRS_GPERF_CP=YES ;;
--without-gcp) SRS_GPERF_CP=NO ;;
--gcp) SRS_GPERF_CP=$(switch2value $value) ;;
--with-gprof) SRS_GPROF=YES ;;
--without-gprof) SRS_GPROF=NO ;;
--gprof) SRS_GPROF=$(switch2value $value) ;;
--sanitizer) SRS_SANITIZER=$(switch2value $value) ;;
--sanitizer-static) SRS_SANITIZER_STATIC=$(switch2value $value) ;;
--sanitizer-log) SRS_SANITIZER_LOG=$(switch2value $value) ;;
--use-sys-ssl) SRS_USE_SYS_SSL=YES ;;
--sys-ssl) SRS_USE_SYS_SSL=$(switch2value $value) ;;
--use-shared-st) SRS_SHARED_ST=YES ;;
--use-shared-srt) SRS_SHARED_SRT=YES ;;
--shared-st) SRS_SHARED_ST=$(switch2value $value) ;;
--shared-srt) SRS_SHARED_SRT=$(switch2value $value) ;;
--shared-ffmpeg) SRS_SHARED_FFMPEG=$(switch2value $value) ;;
--with-valgrind) SRS_VALGRIND=YES ;;
--without-valgrind) SRS_VALGRIND=NO ;;
--valgrind) SRS_VALGRIND=$(switch2value $value) ;;
--log-verbose) SRS_LOG_VERBOSE=$(switch2value $value) ;;
--log-info) SRS_LOG_INFO=$(switch2value $value) ;;
--log-trace) SRS_LOG_TRACE=$(switch2value $value) ;;
--log-level_v2) SRS_LOG_LEVEL_V2=$(switch2value $value) ;;
--debug) SRS_DEBUG=$(switch2value $value) ;;
--debug-stats) SRS_DEBUG_STATS=$(switch2value $value) ;;
--generic-linux) SRS_GENERIC_LINUX=$(switch2value $value) ;;
# Alias for --arm, cross build.
--cross-build) SRS_CROSS_BUILD=YES ;;
--enable-cross-compile) SRS_CROSS_BUILD=YES ;;
# Deprecated, might be removed in future.
--osx) SRS_OSX=YES ;;
--cygwin64) SRS_CYGWIN64=YES ;;
--x86-x64) SRS_X86_X64=YES ;;
--x86-64) SRS_X86_X64=YES ;;
--with-nginx) SRS_NGINX=YES ;;
--without-nginx) SRS_NGINX=NO ;;
--nginx) SRS_NGINX=$(switch2value $value) ;;
--with-ffmpeg) SRS_FFMPEG_TOOL=YES ;;
--without-ffmpeg) SRS_FFMPEG_TOOL=NO ;;
--ffmpeg) SRS_FFMPEG_TOOL=$(switch2value $value) ;;
--ffmpeg-tool) SRS_FFMPEG_TOOL=$(switch2value $value) ;;
*)
echo "$0: error: invalid option \"$option\""
exit 1
;;
esac
}
function parse_user_option_to_value_and_option() {
case "$option" in
-*=*)
value=`echo "$option" | sed -e 's|[-_a-zA-Z0-9/]*=||'`
option=`echo "$option" | sed -e 's|=[-_a-zA-Z0-9/. +]*||'`
;;
*) value="" ;;
esac
}
# For variable values, might be three values: YES, RESERVED, NO(by default).
function value2switch() {
if [[ $1 == YES ]]; then
echo on;
elif [[ $1 == RESERVED ]]; then
echo reserved;
else
echo off;
fi
}
# For user options, only off or on(by default).
function switch2value() {
if [[ $1 == off ]]; then
echo NO;
else
echo YES;
fi
}
opt=
for option
do
opt="$opt `echo $option | sed -e \"s/\(--[^=]*=\)\(.* .*\)/\1'\2'/\"`"
parse_user_option_to_value_and_option
parse_user_option
done
if [[ $help == YES ]]; then
show_help
exit 0
fi
#####################################################################################
# Apply auto options
#####################################################################################
function apply_auto_options() {
if [[ $OS_IS_CYGWIN == YES ]]; then
SRS_CYGWIN64=YES
fi
if [[ $SRS_CROSS_BUILD == YES ]]; then
if [[ $SRS_CROSS_BUILD_PREFIX != "" && $SRS_CROSS_BUILD_HOST == "" ]]; then
SRS_CROSS_BUILD_HOST=$(echo $SRS_CROSS_BUILD_PREFIX| sed 's/-$//g')
fi
if [[ $SRS_TOOL_CC != "" && $SRS_CROSS_BUILD_HOST == "" ]]; then
SRS_CROSS_BUILD_HOST=$(echo $SRS_TOOL_CC| sed 's/-gcc$//g')
fi
if [[ $SRS_CROSS_BUILD_PREFIX == "" ]]; then
SRS_CROSS_BUILD_PREFIX="${SRS_CROSS_BUILD_HOST}-"
fi
SRS_TOOL_CC=${SRS_CROSS_BUILD_PREFIX}gcc
SRS_TOOL_CXX=${SRS_CROSS_BUILD_PREFIX}g++
SRS_TOOL_AR=${SRS_CROSS_BUILD_PREFIX}ar
SRS_TOOL_LD=${SRS_CROSS_BUILD_PREFIX}ld
SRS_TOOL_RANDLIB=${SRS_CROSS_BUILD_PREFIX}randlib
if [[ $SRS_CROSS_BUILD_ARCH == "" ]]; then
echo $SRS_TOOL_CC| grep arm >/dev/null 2>&1 && SRS_CROSS_BUILD_ARCH="arm"
echo $SRS_TOOL_CC| grep aarch64 >/dev/null 2>&1 && SRS_CROSS_BUILD_ARCH="aarch64"
echo $SRS_TOOL_CC| grep mipsel >/dev/null 2>&1 && SRS_CROSS_BUILD_ARCH="mipsel"
fi
echo "For cross build, host: $SRS_CROSS_BUILD_HOST, prefix: $SRS_CROSS_BUILD_PREFIX, arch: $SRS_CROSS_BUILD_ARCH, cpu: $SRS_CROSS_BUILD_CPU gcc: $SRS_TOOL_CC"
fi
if [[ $SRS_OSX == YES ]]; then
SRS_TOOL_LD=$SRS_TOOL_CC
fi
# Enable FFmpeg fit for RTC to transcode audio from AAC to OPUS, if user enabled it.
if [[ $SRS_RTC == YES && $SRS_FFMPEG_FIT == RESERVED ]]; then
SRS_FFMPEG_FIT=YES
fi
if [[ $SRS_CROSS_BUILD == YES && $SRS_FFMPEG_OPUS != YES ]]; then
echo "Enable FFmpeg native opus for cross building"
SRS_FFMPEG_OPUS=YES
fi
# Enable asan, but disable for Centos
# @see https://github.com/ossrs/srs/issues/3347
if [[ $SRS_SANITIZER == RESERVED && $OS_IS_CENTOS != YES ]]; then
echo "Enable asan by auto options."
SRS_SANITIZER=YES
fi
# If enable gperf, disable sanitizer.
if [[ $SRS_GPERF == YES && $SRS_SANITIZER == YES ]]; then
echo "Disable sanitizer for gperf"
SRS_SANITIZER=NO
fi
# if transcode/ingest specified, requires the ffmpeg stub classes.
SRS_FFMPEG_STUB=NO
if [[ $SRS_TRANSCODE == YES ]]; then SRS_FFMPEG_STUB=YES; fi
if [[ $SRS_INGEST == YES ]]; then SRS_FFMPEG_STUB=YES; fi
if [[ $SRS_SRTP_ASM == YES && $SRS_RTC == NO ]]; then
echo "Disable SRTP-ASM, because RTC is disabled."
SRS_SRTP_ASM=NO
fi
if [[ $SRS_SRTP_ASM == YES && $SRS_NASM == NO ]]; then
echo "Disable SRTP-ASM, because NASM is disabled."
SRS_SRTP_ASM=NO
fi
# TODO: FIXME: Should build address sanitizer for cygwin64.
# See https://github.com/ossrs/srs/issues/3252
if [[ $SRS_CYGWIN64 == YES && $SRS_SANITIZER == YES ]]; then
echo "Disable address sanitizer for cygwin64"
SRS_SANITIZER=NO
fi
# TODO: FIXME: Should fix bug for SRT for cygwin64. Build ok, but fail in SrsSrtSocket::accept.
# See https://github.com/ossrs/srs/issues/3251
if [[ $SRS_CYGWIN64 == YES && $SRS_SRT == YES ]]; then
echo "Disable SRT for cygwin64"
SRS_SRT=NO
fi
# TODO: FIXME: Cygwin: ST stuck when working in multiple threads mode.
# See https://github.com/ossrs/srs/issues/3253
if [[ $SRS_CYGWIN64 == YES && $SRS_SINGLE_THREAD != YES ]]; then
echo "Force single thread for cygwin64"
SRS_SINGLE_THREAD=YES
fi
# parse the jobs for make
if [[ ! -z SRS_JOBS ]]; then
export SRS_JOBS="--jobs=${SRS_JOBS}"
fi
}
apply_auto_options
#####################################################################################
# Apply detail options
#####################################################################################
function apply_detail_options() {
# Always enable HTTP utilies.
if [[ $SRS_HTTP_CORE == NO ]]; then SRS_HTTP_CORE=YES; echo -e "${YELLOW}[WARN] Always enable HTTP utilies.${BLACK}"; fi
if [[ $SRS_STREAM_CASTER == NO ]]; then SRS_STREAM_CASTER=YES; echo -e "${YELLOW}[WARN] Always enable StreamConverter.${BLACK}"; fi
if [[ $SRS_INGEST == NO ]]; then SRS_INGEST=YES; echo -e "${YELLOW}[WARN] Always enable Ingest.${BLACK}"; fi
if [[ $SRS_SSL == NO ]]; then SRS_SSL=YES; echo -e "${YELLOW}[WARN] Always enable SSL.${BLACK}"; fi
if [[ $SRS_STAT == NO ]]; then SRS_STAT=YES; echo -e "${YELLOW}[WARN] Always enable Statistic.${BLACK}"; fi
if [[ $SRS_TRANSCODE == NO ]]; then SRS_TRANSCODE=YES; echo -e "${YELLOW}[WARN] Always enable Transcode.${BLACK}"; fi
if [[ $SRS_HTTP_CALLBACK == NO ]]; then SRS_HTTP_CALLBACK=YES; echo -e "${YELLOW}[WARN] Always enable HTTP callback.${BLACK}"; fi
if [[ $SRS_HTTP_SERVER == NO ]]; then SRS_HTTP_SERVER=YES; echo -e "${YELLOW}[WARN] Always enable HTTP server.${BLACK}"; fi
if [[ $SRS_HTTP_API == NO ]]; then SRS_HTTP_API=YES; echo -e "${YELLOW}[WARN] Always enable HTTP API.${BLACK}"; fi
if [[ $SRS_HLS == NO ]]; then SRS_HLS=YES; echo -e "${YELLOW}[WARN] Always enable HLS.${BLACK}"; fi
if [[ $SRS_DVR == NO ]]; then SRS_DVR=YES; echo -e "${YELLOW}[WARN] Always enable DVR.${BLACK}"; fi
if [[ $SRS_SANITIZER == RESERVED ]]; then SRS_SANITIZER == NO; fi
}
apply_detail_options
#####################################################################################
# Regenerate options for tracing.
#####################################################################################
function regenerate_options() {
# save all config options to macro to write to auto headers file
SRS_AUTO_USER_CONFIGURE=`echo $opt`
# regenerate the options for default values.
SRS_AUTO_CONFIGURE="--prefix=${SRS_PREFIX}"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --config=$SRS_DEFAULT_CONFIG"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --osx=$(value2switch $SRS_OSX)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --hls=$(value2switch $SRS_HLS)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --hds=$(value2switch $SRS_HDS)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --dvr=$(value2switch $SRS_DVR)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ssl=$(value2switch $SRS_SSL)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --https=$(value2switch $SRS_HTTPS)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ssl-1-0=$(value2switch $SRS_SSL_1_0)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ssl-local=$(value2switch $SRS_SSL_LOCAL)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --sys-ssl=$(value2switch $SRS_USE_SYS_SSL)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --transcode=$(value2switch $SRS_TRANSCODE)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ingest=$(value2switch $SRS_INGEST)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --stat=$(value2switch $SRS_STAT)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --http-callback=$(value2switch $SRS_HTTP_CALLBACK)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --http-server=$(value2switch $SRS_HTTP_SERVER)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --stream-converter=$(value2switch $SRS_STREAM_CASTER)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --http-api=$(value2switch $SRS_HTTP_API)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --utest=$(value2switch $SRS_UTEST)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --srt=$(value2switch $SRS_SRT)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --rtc=$(value2switch $SRS_RTC)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --h265=$(value2switch $SRS_H265)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gb28181=$(value2switch $SRS_GB28181)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --simulator=$(value2switch $SRS_SIMULATOR)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cxx11=$(value2switch $SRS_CXX11)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cxx14=$(value2switch $SRS_CXX14)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --backtrace=$(value2switch $SRS_BACKTRACE)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ffmpeg-fit=$(value2switch $SRS_FFMPEG_FIT)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ffmpeg-opus=$(value2switch $SRS_FFMPEG_OPUS)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --nasm=$(value2switch $SRS_NASM)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --srtp-nasm=$(value2switch $SRS_SRTP_ASM)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --clean=$(value2switch $SRS_CLEAN)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gperf=$(value2switch $SRS_GPERF)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gmc=$(value2switch $SRS_GPERF_MC)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gmd=$(value2switch $SRS_GPERF_MD)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gmp=$(value2switch $SRS_GPERF_MP)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gcp=$(value2switch $SRS_GPERF_CP)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gprof=$(value2switch $SRS_GPROF)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --static=$(value2switch $SRS_STATIC)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --shared-st=$(value2switch $SRS_SHARED_ST)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --shared-srt=$(value2switch $SRS_SHARED_SRT)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --shared-ffmpeg=$(value2switch $SRS_SHARED_FFMPEG)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --log-verbose=$(value2switch $SRS_LOG_VERBOSE)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --log-info=$(value2switch $SRS_LOG_INFO)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --log-trace=$(value2switch $SRS_LOG_TRACE)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --log-level_v2=$(value2switch $SRS_LOG_LEVEL_V2)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --gcov=$(value2switch $SRS_GCOV)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --apm=$(value2switch $SRS_APM)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --debug=$(value2switch $SRS_DEBUG)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --debug-stats=$(value2switch $SRS_DEBUG_STATS)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cross-build=$(value2switch $SRS_CROSS_BUILD)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --sanitizer=$(value2switch $SRS_SANITIZER)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --sanitizer-static=$(value2switch $SRS_SANITIZER_STATIC)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --sanitizer-log=$(value2switch $SRS_SANITIZER_LOG)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cygwin64=$(value2switch $SRS_CYGWIN64)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --single-thread=$(value2switch $SRS_SINGLE_THREAD)"
SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --generic-linux=$(value2switch $SRS_GENERIC_LINUX)"
if [[ $SRS_CROSS_BUILD_ARCH != "" ]]; then SRS_AUTO_CONFIGURE="$SRS_AUTO_CONFIGURE --arch=$SRS_CROSS_BUILD_ARCH"; fi
if [[ $SRS_CROSS_BUILD_CPU != "" ]]; then SRS_AUTO_CONFIGURE="$SRS_AUTO_CONFIGURE --cpu=$SRS_CROSS_BUILD_CPU"; fi
if [[ $SRS_CROSS_BUILD_HOST != "" ]]; then SRS_AUTO_CONFIGURE="$SRS_AUTO_CONFIGURE --host=$SRS_CROSS_BUILD_HOST"; fi
if [[ $SRS_CROSS_BUILD_PREFIX != "" ]]; then SRS_AUTO_CONFIGURE="$SRS_AUTO_CONFIGURE --cross-prefix=$SRS_CROSS_BUILD_PREFIX"; fi
if [[ $SRS_EXTRA_FLAGS != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --extra-flags=\\\"$SRS_EXTRA_FLAGS\\\""; fi
if [[ $SRS_BUILD_TAG != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --build-tag=\\\"$SRS_BUILD_TAG\\\""; fi
if [[ $SRS_TOOL_CC != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cc=$SRS_TOOL_CC"; fi
if [[ $SRS_TOOL_CXX != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --cxx=$SRS_TOOL_CXX"; fi
if [[ $SRS_TOOL_AR != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ar=$SRS_TOOL_AR"; fi
if [[ $SRS_TOOL_LD != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --ld=$SRS_TOOL_LD"; fi
if [[ $SRS_TOOL_RANDLIB != '' ]]; then SRS_AUTO_CONFIGURE="${SRS_AUTO_CONFIGURE} --randlib=$SRS_TOOL_RANDLIB"; fi
echo "User config: $SRS_AUTO_USER_CONFIGURE"
echo "Detail config: ${SRS_AUTO_CONFIGURE}"
}
regenerate_options
#####################################################################################
# Check conflicted options
#####################################################################################
function check_option_conflicts() {
if [[ $SRS_TOOL_CC == '' || $SRS_TOOL_CXX == '' || $SRS_TOOL_AR == '' || $SRS_TOOL_LD == '' || $SRS_TOOL_RANDLIB == '' ]]; then
echo "Error: No build toolchain, cc: $SRS_TOOL_CC, cxx: $SRS_TOOL_CXX, ar: $SRS_TOOL_AR, ld: $SRS_TOOL_LD, randlib: $SRS_TOOL_RANDLIB"; exit -1
fi
if [[ $SRS_CROSS_BUILD == YES && ($SRS_TOOL_CC == 'gcc' || $SRS_TOOL_CXX == 'g++' || $SRS_TOOL_AR == 'ar') ]]; then
echo "Error: For cross build, should setup the toolchain(./configure -h|grep -i toolchain), cc: $SRS_TOOL_CC, cxx: $SRS_TOOL_CXX, ar: $SRS_TOOL_AR"; exit 1
fi
if [[ $SRS_NGINX == YES ]]; then
echo "Warning: Don't support building NGINX, please use docker https://github.com/ossrs/srs-docker"
SRS_NGINX=NO
fi
# TODO: FIXME: check more os.
__check_ok=YES
# check conflict
if [[ $SRS_GPERF == NO ]]; then
if [[ $SRS_GPERF_MC == YES ]]; then echo "gperf-mc depends on gperf, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_MD == YES ]]; then echo "gperf-md depends on gperf, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_MP == YES ]]; then echo "gperf-mp depends on gperf, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_CP == YES ]]; then echo "gperf-cp depends on gperf, see: ./configure --help"; __check_ok=NO; fi
fi
if [[ $SRS_GPERF_MC == YES && $SRS_GPERF_MP == YES ]]; then
echo "gperf-mc not compatible with gperf-mp, see: ./configure --help";
echo "@see: https://gperftools.github.io/gperftools/heap_checker.html";
echo "Note that since the heap-checker uses the heap-profiling framework internally, it is not possible to run both the heap-checker and heap profiler at the same time";
__check_ok=NO
fi
# generate the group option: SRS_GPERF
__gperf_slow=NO
if [[ $SRS_GPERF_MC == YES ]]; then SRS_GPERF=YES; __gperf_slow=YES; fi
if [[ $SRS_GPERF_MD == YES ]]; then SRS_GPERF=YES; __gperf_slow=YES; fi
if [[ $SRS_GPERF_MP == YES ]]; then SRS_GPERF=YES; __gperf_slow=YES; fi
if [[ $SRS_GPERF_CP == YES ]]; then SRS_GPERF=YES; __gperf_slow=YES; fi
if [[ $__gperf_slow == YES ]]; then if [[ $SRS_GPROF == YES ]]; then
echo "gmc/gmp/gcp not compatible with gprof, see: ./configure --help"; __check_ok=NO;
fi fi
# check variable neccessary
if [[ $SRS_HDS == RESERVED ]]; then echo "you must specifies the hds, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_SSL == RESERVED ]]; then echo "you must specifies the ssl, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_STREAM_CASTER == RESERVED ]]; then echo "you must specifies the stream-converter, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_UTEST == RESERVED ]]; then echo "you must specifies the utest, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF == RESERVED ]]; then echo "you must specifies the gperf, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_MC == RESERVED ]]; then echo "you must specifies the gperf-mc, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_MD == RESERVED ]]; then echo "you must specifies the gperf-md, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_MP == RESERVED ]]; then echo "you must specifies the gperf-mp, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPERF_CP == RESERVED ]]; then echo "you must specifies the gperf-cp, see: ./configure --help"; __check_ok=NO; fi
if [[ $SRS_GPROF == RESERVED ]]; then echo "you must specifies the gprof, see: ./configure --help"; __check_ok=NO; fi
if [[ -z $SRS_PREFIX ]]; then echo "you must specifies the prefix, see: ./configure --prefix"; __check_ok=NO; fi
if [[ $__check_ok == NO ]]; then
exit 1;
fi
}
check_option_conflicts