[mercury-users] mdb default settings

[Jörg Roman Rudnick]

Perhaps somebody is interested in a link to the referenced thread:


http://www.cs.mu.oz.au/research/mercury/mailing-lists/mercury-users/mercury-users.0201/0084.html


Thank you in advance,

          Nick



Jörg Roman Rudnick schrieb:
> Dear experienced ones,
>
>
> in the hope this might be a no-brainer, allow me to stop experimenting 
> and present the following problem, which might be of interest toi 
> other beginners, too:
>
> To save time, I refer to the interesting example of Fergus Henderson 
> in regard of usage of separate directories of Mercury code -- using 
> the 0.13.0-beta version of Mercury.
>
> Using separate directories is fine - so I tried to combine it with 
> --use-subdirs:
>
> °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
> $ mmake --use-subdirs depend
>
> cd dirA && mmake depend
> make[1]: Entering directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirA'
> mmc --generate-dependencies --grade asm_fast.gc      --use-subdirs     
> moduleA
> make[1]: Leaving directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirA'
> cd dirB && mmake depend
> make[1]: Entering directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirB'
> mmc --generate-dependencies --grade asm_fast.gc      --use-subdirs   
> --mld ../dirA --ml moduleA mainmodule
> make[1]: Leaving directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirB'
> °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
> $ mmake --use-subdirs
>
> /tmp/mmake.fESaeI:901: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> /tmp/mmake.fESaeI:925: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> cd dirA && mmake
> make[1]: Entering directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirA'
> /tmp/mmake.NqIfE4:1244: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> /tmp/mmake.NqIfE4:1268: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> mmc --compile-to-c --grade asm_fast.gc      --use-subdirs     moduleA 
> > moduleA.err 2>&1
> mgnuc --grade asm_fast.gc        --      -I. -IMercury/mihs/. -c 
> Mercury/cs/moduleA.c -o Mercury/os/moduleA.o
> rm -f libmoduleA.a
> ar cr   libmoduleA.a Mercury/os/moduleA.o \
>
> ranlib    libmoduleA.a
> mgnuc --grade asm_fast.gc        --      -I. -IMercury/mihs/. -fpic 
> -DMR_PIC \
>                -c Mercury/cs/moduleA.c -o Mercury/os/moduleA.pic_o
> ml --make-shared-lib --grade asm_fast.gc              --     -o 
> libmoduleA.so \
>                Mercury/os/moduleA.pic_o \
>
> mmc --make-interface --grade asm_fast.gc      --use-subdirs     moduleA
> mmc --make-short-interface --grade asm_fast.gc      --use-subdirs     
> moduleA
> echo > moduleA.init
> mkinit -k Mercury/cs/moduleA.c  >> moduleA.init
> >> moduleA.init
> make[1]: Leaving directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirA'
> cd dirB && mmake
> make[1]: Entering directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirB'
> /tmp/mmake.i7Nnuj:1258: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> /tmp/mmake.i7Nnuj:1282: Warning: undefined variable 
> »MMAKE_USE_SUBDIRS_EXPLICIT«
> mmc --compile-to-c --grade asm_fast.gc      --use-subdirs   --mld 
> ../dirA --ml moduleA mainmo dule > mainmodule.err 2>&1
> make[1]: *** [Mercury/c_dates/mainmodule.c_date] Error 1
> make[1]: Leaving directory `/opt/Art/mercury/Arbeit/Holiday/examp/dirB'
> make: *** [dirB] Error 2
> °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
> $ less dirB/mainmodule.err
>
> mercury_compile: cannot find `Mercury/ints/moduleA.int' in directories 
> ., ../dirA/ints, 
> /usr/local/mercury-0.13.0-beta-2006-08-25/lib/mercury/ints.
> mainmodule.m:008: In clause for predicate `mainmodule.main/2':
> mainmodule.m:008:   in argument 1 of call to predicate `print/3':
> mainmodule.m:008:   error: undefined symbol `foo/0'.
>
> °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
>
> I've tried tried a bunch of approaches now, but no one really 
> convincing - so how do YOU manage projects to be spreading over 
> several directories without sacrificing '--use-subdirs'??
>
> Btw., the point seems to show in the first line of dirB/mainmodule.err,
> "... cannot find `Mercury/ints/moduleA.int' in directories ., 
> ../dirA/ints, ...":
>
> The first part seems to enforce in 'subdir'-mode, the second 
> non-'subdir'-mode - this looks queer...
>
>
> I will be grateful for any hint about how to get such jobs done in an 
> efficient way.
>
>
> Thank you in advance,
>
>          Nick
>
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>

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