We have distcc working with QNX 6.3.0 - the QNX cross-compiler 'qcc' is more-or-less identical to gcc.
The main complication with QNX is its recursive makefile structure: In order to use distcc you must edit c:/QNX630/target/qnx6/usr/include/qconfig.mk in which 'make' variables are set up to invoke the various target-dependent compiler derivatives. For example: CC_nto_x86_gcc_qcc = $(QNX_HOST)/usr/bin/qcc -V$(gcc_ver_string)gcc_ntox86 -c AS_nto_x86_gcc_qcc = $(QNX_HOST)/usr/bin/qcc -V$(gcc_ver_string)gcc_ntox86 -c LR_nto_x86_gcc_qcc = $(QNX_HOST)/usr/bin/qcc -V$(gcc_ver_string)gcc_ntox86 -r LD_nto_x86_gcc_qcc = $(QNX_HOST)/usr/bin/qcc -V$(gcc_ver_string)gcc_ntox86 AR_nto_x86_gcc_qcc = $(AR_nto_x86_gcc) UM_nto_x86_gcc_qcc = $(UM_nto_x86_gcc) LDBOOTSTRAP_nto_x86_gcc_qcc = $(LDBOOTSTRAP_nto_x86_gcc) LDBOOTSTRAPPOST_nto_x86_gcc_qcc = $(LDBOOTSTRAPPOST_nto_x86_gcc) must become: CC_nto_x86_gcc_qcc = distcc qcc -V$(gcc_ver_string)gcc_ntox86 -c AS_nto_x86_gcc_qcc = distcc qcc -V$(gcc_ver_string)gcc_ntox86 -c LR_nto_x86_gcc_qcc = distcc qcc -V$(gcc_ver_string)gcc_ntox86 -r LD_nto_x86_gcc_qcc = distcc qcc -V$(gcc_ver_string)gcc_ntox86 AR_nto_x86_gcc_qcc = $(AR_nto_x86_gcc) UM_nto_x86_gcc_qcc = $(UM_nto_x86_gcc) LDBOOTSTRAP_nto_x86_gcc_qcc = $(LDBOOTSTRAP_nto_x86_gcc) LDBOOTSTRAPPOST_nto_x86_gcc_qcc = $(LDBOOTSTRAPPOST_nto_x86_gcc) Then ensure that the PATH environment variable has c:/QNX630/host/win32/x86/usr/bin early in its list. (N.B. QNX_HOST is set to c:/QNX630/host/win32/x86 on our QNX distribution) This works both from Momentics and a bash shell In order to gain control of the 'make' -j option which QNX normally defaults to 1, try 'make JLEVEL=2 CPULIST=<your target> ....' or add an equivalent build target to Momentics. Choosing '-j N' or JLEVEL=N where N is greater than the number of volunteer hosts, we have found that distcc will occasionally cough out error message: 'cc: mkdir: cannot create temporary working directory' 'distcc[2024] ERROR: compile c:/tom/dick/harry.cpp failed' Other than that, it seems to work as advertised. One is impressed. Steven Whittard-Swift, EADS DS UK Ltd. __ distcc mailing list http://distcc.samba.org/ To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/distcc