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Hi, I'm seeing the following behavior with make, PATH on cygwin. Google brought up a related post [with PATH and same error] http://comments.gmane.org/gmane.os.cygwin/137168 with reference to http://cygwin.com/acronyms/#BLODA as the issue - but I don't understand how this would apply to this case. Hence this post. Attaching a makefile that demonstrates this problem. The following are my observations. - The breakage is observable - when I have 2 commands invoked via 'make' either as 'cmd1|cmd2' or 'cmd1; cmd2'. The same command executed directly by a shell script runs fine. Or single command from make runs fine as well. - It appears to be related to the huge length of one of the commands - and length of PATH - I tried it on 3 different machines [with differences in default installed software] win2008/x64 - breaks when PATH is over 1.5K chars win2003/x32 - breaks when PATH is over 2K chars win7/x32 - breaks when PATH is over 20K chars. Any ideas on how to debug this further to better understand the issue - or workarrounds? This is with latest cygwin [and rebaseall done correctly] [Note: I won't have control over cygwin-registery or user env such as PATH - but I will have control over what I can add to makefile which I distribute] BTW: wrt BLODA - I'm increasing the PATH length with: 'export PATH=$PATH:$PATH' - so the "Big List Of Dodgy Apps" should be the same in both cases? thanks, Satish ---------------- balay@msnehalem2 ~ $ echo $PATH /usr/local/bin:/usr/bin:/cygdrive/c/Program Files/Microsoft HPC Pack 2012/Bin:/usr/bin:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem:/cygdrive/c/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/c/Program Files/MPICH2/bin:/cygdrive/c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/DTS/Binn:/cygdrive/c/Program Files/Microsoft Windows Performance Toolkit:/cygdrive/c/Program Files (x86)/Microsoft SQL Server/90/Tools/binn:/cygdrive/c/Program Files (x86)/Intel/Compiler/Fortran/10.1.019/EM64T/Lib:/cygdrive/c/Program Files/Mellanox/WinMFT:/cygdrive/c/Program Files/Mellanox/MLNX_VPI/IB/Tools:/usr/lib/lapack balay@msnehalem2 ~ $ echo $PATH |wc -c 765 balay@msnehalem2 ~ $ ./test.sh 30621 balay@msnehalem2 ~ $ make -f test.mk 30621 balay@msnehalem2 ~ $ export PATH=$PATH:$PATH balay@msnehalem2 ~ $ echo $PATH |wc -c 1530 balay@msnehalem2 ~ $ ./test.sh 30621 balay@msnehalem2 ~ $ make -f test.mk 0 [main] sh 6952 child_info_fork::abort: can't commit memory for stack 0x28A000(90112), Win32 error 487 /bin/sh: fork: retry: Resource temporarily unavailable 0 [main] sh 7580 child_info_fork::abort: can't commit memory for stack 0x28A000(90112), Win32 error 487 /bin/sh: fork: retry: Resource temporarily unavailable 0 [main] sh 10048 child_info_fork::abort: can't commit memory for stack 0x28A000(90112), Win32 error 487 /bin/sh: fork: retry: Resource temporarily unavailable 0 [main] sh 3000 child_info_fork::abort: can't commit memory for stack 0x28A000(90112), Win32 error 487 /bin/sh: fork: retry: Resource temporarily unavailable 0 [main] sh 5380 child_info_fork::abort: can't commit memory for stack 0x28A000(90112), Win32 error 487 /bin/sh: fork: Resource temporarily unavailable test.mk:2: recipe for target `all' failed make: *** [all] Error 254 balay@msnehalem2 ~ $
Attachment:
test.mk
Description: Binary data
Attachment:
test.sh
Description: Bourne shell script
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