Jenkins build is back to normal : NuttX-Nightly-Build #175

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Re: MSYS2 build slow

Johannes, PR 1149 has been merged.  That means that the incdir.c program has now been incorporated into the build system.  It all checks out:  I have pretty thoroughly verified it on Cygwin and Abdelatif and Alan Carvalho de Assis have checked it out well on Linux.  The PR also passes all of

Re: api stability in apps/netutils/webclient

hi, On Fri, May 29, 2020 at 11:53 PM Sebastien Lorquet wrote: > > I think the web client could be rewritten to benefit from the curl port > I started a while a go, which is available upstream: > > https://github.com/apache/incubator-nuttx-apps/tree/master/netutils/libcurl4nx > > Improving this cu

Re: MSYS2 build slow

As a comparison I did:     - make clean     - make The dependencies only have to be recreated on the first build, not on subsequent builds.  In that case I get 3 minutes and 30 seconds.  So the Cygwin dependency generation vi mkwindeps.sh requires about 2 minutes by itself But with the c

Re: MSYS2 build slow

I am most of the way through converting incdir.sh to a C version, incdir.c.  I will probably submit a PR that just adds the .c file (without changing the build system). Then we can experiment with it and make sure we are comfortable before bringing it into the build. I will first test with

Re: MSYS2 build slow

I must admit I thought about that idea also, but I wasn't sure about the portability issue. You could also think about a autogenerated Make.defs during configure with then hard coded include paths which should be the fastest possibility. Since Make.defs is already copied, perhaps it could

Re: MSYS2 build slow

I must admit I thought about that idea also, but I wasn't sure about the portability issue. You could also think about a autogenerated Make.defs during configure with then hard coded include paths which should be the fastest possibility. Since Make.defs is already copied, perhaps it could al

RE: MSYS2 build slow

> From: Xiang Xiao [mailto:xiaoxiang781...@gmail.com] > Could you try the method I said before? Immediate make variable could > avoid invoke the shell script at every reference location which is some form > of cache inside make instead of incdir.sh. It's real22m50,526s user1m37,024s sys

Re: MSYS2 build slow

Isn't there a possibility to cache the results of the system checks inside incdir.sh? The cost of getting 'os' is fork + new shell + uname The cost of gcc is fork + new shell + grep The cost of exfile if for + new shell + basename Yes, so that does have to fork a lot of additional shell ins

Re: api stability in apps/netutils/webclient

I think the web client could be rewritten to benefit from the curl port I started a while a go, which is available upstream: https://github.com/apache/incubator-nuttx-apps/tree/master/netutils/libcurl4nx Improving this curl port would benefit any app using it, not just the web client. Sebast

Re: MSYS2 build slow

By hardcoding os=Msys gcc=arm-none-eabi-gcc exefile=arm-none-eabi-gcc inside incdir.sh time tools/incdir.sh -s arm-none-eabi-gcc/home/Schock/nuttx/nuttx/include reduced from 180ms to 40ms. Overall, this reduced build time from 30min to an acceptable 6min. So incdir.sh is taking too much t

Re: MSYS2 build slow

By hardcoding os=Msys gcc=arm-none-eabi-gcc exefile=arm-none-eabi-gcc inside incdir.sh time tools/incdir.sh -s arm-none-eabi-gcc/home/Schock/nuttx/nuttx/include reduced from 180ms to 40ms. Overall, this reduced build time from 30min to an acceptable 6min. So incdir.sh is taking too much tim

Re: MSYS2 build slow

By hardcoding os=Msys gcc=arm-none-eabi-gcc exefile=arm-none-eabi-gcc inside incdir.sh time tools/incdir.sh -s arm-none-eabi-gcc/home/Schock/nuttx/nuttx/include reduced from 180ms to 40ms. Overall, this reduced build time from 30min to an acceptable 6min. So incdir.sh is taking too much time i

RE: MSYS2 build slow

My time on WSL: real0m0.014s user0m0.014s sys 0m0.001s The cost most likely come from the creation of new shell process even you empty the shell script I think there isn't much difference. Could you try the method I said before? Immediate make variable could avoid invoke the shell scr

Re: MSYS2 build slow

Would please someone do the following command on Linux and Cygwin? time tools/incdir.sh -s arm-none-eabi-gcc /home/Schock/nuttx/nuttx/include (Replace the path with your NuttX path.) For MSYS2 it's in the range of: real0m0,189s user0m0,061s sys 0m0,045s I don't have the Linux bo

RE: MSYS2 build slow

By hardcoding os=Msys gcc=arm-none-eabi-gcc exefile=arm-none-eabi-gcc inside incdir.sh time tools/incdir.sh -s arm-none-eabi-gcc/home/Schock/nuttx/nuttx/include reduced from 180ms to 40ms. Overall, this reduced build time from 30min to an acceptable 6min. So incdir.sh is taking too much time in M

Re: MSYS2 build slow

For me it looks as below (in windows, cygwin environment). $ time tools/incdir.sh -s arm-none-eabi-gcc ./include -isystem "./include" real0m0.342s user0m0.046s sys 0m0.261s With best regards, Phani. On Fri, May 29, 2020 at 6:43 PM Schock, Johannes - NIVUS GmbH < johannes.sch...@nivu

RE: MSYS2 build slow

Would please someone do the following command on Linux and Cygwin? time tools/incdir.sh -s arm-none-eabi-gcc /home/Schock/nuttx/nuttx/include (Replace the path with your NuttX path.) For MSYS2 it's in the range of: real0m0,189s user0m0,061s sys 0m0,045s Thanks, Johannes > From: Gr