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gmake error commands commence before first target

Giuseppe Giancola1
Intellectual 730 points

Other Parts Discussed in Thread: MSP430F5528

hi i'm trying to compile a project, but ccs reports the following error:

"C:\\ti\\ccsv5\\utils\\bin\\gmake" -k all
subdir_rules.mk:11: *** commands commence before first target. Stop.

**** Build Finished ****

what can i do?

thanks

  • TI__Guru**** 475531 points

    Hello,

    Usually this means there is some syntax issue with the makefile. But that shouldn't happen here since the makefiles are generated by CCS. Can you attach the 'subdir_rules.mk' file? I'd like to take a look.

    Thanks

    ki

  • in reply to Ki
    Prodigy 10 points

    This is timely. I am seeing an identical error. I switched (for the first time) from my Debug configuration to my Release configuration, and this is the message I get.

    The .mk file looks OK, unless there is something wrong in the GEN_OPTS or GEN_HDRS macros...

    A slightly redacted version of the first lines of my .mk files follows. The line breaks are kind of messed up here, but look like proper Makefile stuff in "real life."

    ################################################################################
    # Automatically-generated file. Do not edit!
    ################################################################################

    # Each subdirectory must supply rules for building sources it contributes
    services/fp_alarm.obj: C:/Users/wardw/fp/CCSBand/services/fp_alarm.c $(GEN_OPTS) $(GEN_HDRS)
    @echo 'Building file: $<'
    @echo 'Invoking: MSP430 Compiler'
    "C:/ti/ccsv5/tools/compiler/msp430_4.2.1/bin/cl430" -vmspx --abi=eabi -O2 --include_path="C:/ti/ccsv5/ccs_base/msp430/includ
    e" --include_path="C:/ti/ccsv5/tools/compiler/msp430_4.2.1/include" --advice:power=all --define=__MSP430F5528__ --define=
    __ARMSTRONG_V7__=1 --define=__BOSCH_SMB380__=1 --define=__FP_ACTIVE_BAND__=1 --diag_warning=225 --display_error_number --diag_wrap=o
    ff --silicon_errata=CPU21 --silicon_errata=CPU22 --silicon_errata=CPU23 --silicon_errata=CPU40 --printf_support=minimal --preproc_wi
    th_compile --preproc_dependency="services/fp_alarm.pp" --obj_directory="services" $(GEN_OPTS__FLAG) "$<"
    @echo 'Finished building: $<'
    @echo ' '

  • in reply to Ward Willats
    TI__Guru**** 475531 points

    For these generated files, the only time I ran into an issue is when I copied a project from a Windows PC to a Linux machine and tried to build and ran into the usual formatting issue of the files. Otherwise they should just work

  • in reply to Ki
    Prodigy 10 points

    Just a note for anyone else who has encountered this issue--I copied over some define symbols for another project and this seemed to leave a newline in the string. This, in turn, will screw up the makefile when it tries to add those defines to the command line compilation for individual source files. Just an FYI! :)