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Support cross-compilation: ARM, MIPS, armv8, aarch64, etc. #1547

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bigbao9494 opened this issue Dec 30, 2019 · 14 comments
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Support cross-compilation: ARM, MIPS, armv8, aarch64, etc. #1547

bigbao9494 opened this issue Dec 30, 2019 · 14 comments
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@winlinvip
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Feature It's a new feature. TransByAI Translated by AI/GPT.
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@bigbao9494
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bigbao9494 commented Dec 30, 2019 •
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!!! Attention, please confirm whether cross-compilation is necessary. In general, direct compilation is possible unless in very few cases.

Weng Xiaojing: It seems that many people misunderstand the meaning of cross-compilation. It is only required for compiling on heterogeneous platforms, such as when the compilation platform and the execution platform are different. It is not necessary when both platforms are the same.

Weng Xiaojing: The most common scenario is playing with network devices because the processors in network devices are usually weak and the compilation process is slow. That's why cross-compilation is done on a PC. The processors in PCs are usually x86, while the processors in network devices are mostly low-frequency MIPS or ARM processors, which are considered heterogeneous. The compilation speed of x86 processors is significantly faster than that of MIPS or ARM processors. Therefore, most people prefer to do cross-compilation on a PC and then copy the results into the network devices. This significantly speeds up the compilation process. Of course, if you have time, you can also compile directly on the network device, but it will be much slower.

Weng Xiaojing: I saw a friend mention ARM servers like Kunpeng, so you can directly compile on the ARM server instead of cross-compiling. There's no need to go through the extra step of cross-compilation because ARM servers are not network devices. Compiling a program on an ARM server is not a problem. Let's not take a detour.

Ubuntu Cross Build

Cross Build SRS on Ubuntu

Cross-compilation on Ubuntu platform

SRS 3.0:

SRS 4.0 ARMv8(aarch64):

SRS 4.0 ARMv7:

ARM Server

Directly compiling SRS on ARM Server: link

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@winlinvip
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winlinvip commented Jan 5, 2020 •
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Yes, I plan to stop supporting cross-compilation. I recommend compiling directly on an ARM server.

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@bigbao9494
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bigbao9494 commented Jan 6, 2020 •
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Which version of 3.0 can still be cross-compiled for ARM?

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@winlinvip
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winlinvip commented Jan 6, 2020 •
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The call for support is so strong... I am considering if it would be better to show my support. I need to take another look at how many people are in need...

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@winlinvip winlinvip added this to the SRS 4.0 release milestone Jan 6, 2020
@bigbao9494
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bigbao9494 commented Jan 8, 2020 •
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Still support it, many people may use it in an embedded environment.

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@winlinvip
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winlinvip commented Jan 8, 2020 •
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Friend, currently it's just you, hahaha.

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@liuguang
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liuguang commented Jan 19, 2020 •
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2个，哈哈。' translates to '2, haha.

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@liuguang
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liuguang commented Jan 19, 2020 •
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Which version of 3.0 can still support ARM cross-compilation?

bb3e8a41d13fa8dc87065c2adcf4d6f438b37e95 is the commit when cross-compilation was supported.

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@winlinvip winlinvip added the Bug It might be a bug. label Jan 20, 2020
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winlinvip commented Jan 20, 2020 •
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The previous cross-compilation was not done well, I will see how to support it better.

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winlinvip commented Jan 20, 2020 •
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You can choose to pick this commit and disable cross-compilation directly: commit link

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winlinvip commented Jan 20, 2020 •
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#1547 (comment)

@winlinvip winlinvip mentioned this issue Jan 20, 2020
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winlinvip commented Jan 21, 2020 •
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#1547 (comment)

winlinvip added a commit that referenced this issue Jan 21, 2020
@winlinvip
For #1547, refine configure, remove some macros
024433f
winlinvip added a commit that referenced this issue Jan 21, 2020
@winlinvip
For #1547, remove the SRS_OSX macro in code
a6fe4e8
winlinvip added a commit that referenced this issue Jan 21, 2020
@winlinvip
For #1547, support setting cc/cxx/ar tools. 3.0.103
6af8e38
winlinvip added a commit that referenced this issue Jan 21, 2020
@winlinvip
For #1547, check options for crossbuild.
c3bf0cb
@duduathz
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duduathz commented Mar 13, 2020 •
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Strongly appeal for support for cross-compiling. Currently, the capabilities of embedded ARM are becoming stronger and stronger. Thank you!

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@docterling
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docterling commented Mar 15, 2020 •
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I compiled using Hisilicon's arm-hisiv300-linux, but I keep getting a segmentation fault when running it. GDB's backtrace points to strnlen, I wonder if anyone else has encountered the same issue.

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XJTU-ZSY commented May 22, 2020 •
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Can you also support MIPS?

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@winlinvip winlinvip changed the title 最新的SRS3不支持ARM交叉编译? SRS支持嵌入式设备的交叉编译 May 21, 2021
@winlinvip winlinvip changed the title SRS支持嵌入式设备的交叉编译 SRS支持嵌入式设备的交叉编译，ARM，MIPS，armv8，aarch64等 May 21, 2021
@winlinvip winlinvip changed the title SRS支持嵌入式设备的交叉编译，ARM，MIPS，armv8，aarch64等 SRS支持ARM，MIPS，armv8，aarch64等 Jun 18, 2021
@winlinvip winlinvip added the Duplicated Duplicated bug. label Jun 18, 2021
@winlinvip winlinvip changed the title SRS支持ARM，MIPS，armv8，aarch64等 支持交叉编译：ARM，MIPS，armv8，aarch64等 Jun 18, 2021
@winlinvip winlinvip removed the Bug It might be a bug. label Jun 18, 2021
@winlinvip winlinvip added Feature It's a new feature. and removed Duplicated Duplicated bug. labels Jun 18, 2021
winlinvip added a commit that referenced this issue Jun 21, 2021
@winlinvip
Squash #1685, #1282, #1547: Support ARM platform. 5.0.5
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@ossrs ossrs locked as too heated and limited conversation to collaborators Jun 21, 2021
@winlinvip winlinvip self-assigned this Sep 5, 2021
@winlinvip winlinvip changed the title 支持交叉编译：ARM，MIPS，armv8，aarch64等 Support cross-compilation: ARM, MIPS, armv8, aarch64, etc. Jul 27, 2023
@winlinvip winlinvip added the TransByAI Translated by AI/GPT. label Jul 27, 2023
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@liuguang @winlinvip @docterling @bigbao9494 @duduathz @XJTU-ZSY