Re: [Gm2] latest git changes

[Gaius Mulley]

Christoph Schlegel <address@hidden> writes:

> Hello Gaius,
>
> building gm2 under Cygwin still stops with this error reported
> earlier:
>
> /bin/sh ../libtool --tag=CC --mode=compile
> /home/Christoph/gm2build/./gcc/xgcc -B/home/Christoph/gm2build/./gcc/
> -B/home/Christoph/opt/i686-pc-cygwin/bin/
> -B/home/Christoph/opt/i686-pc-cygwin/lib/ -isystem
> /home/Christoph/opt/i686-pc-cygwin/include -isystem
> /home/Christoph/opt/i686-pc-cygwin/sys-include -DHAVE_CONFIG_H
> -I. -I../../../../gcc-4.7.3/libgm2/libpim -I..
> -I. -I/home/Christoph/gcc-4.7.3/gcc/gm2/gm2-libs
> -I/home/Christoph/gcc-4.7.3/gcc/gm2/gm2-libs-iso -DBUILD_GM2_LIBS
> -I../../../../gcc-4.7.3/libgm2/libpim/../ -O2 -g -MT libgm2_la-sckt.lo
> -MD -MP -MF .deps/libgm2_la-sckt.Tpo -c -o libgm2_la-sckt.lo `test -f
> sckt.c' || echo '../../../../gcc-4.7.3/libgm2/libpim/'`sckt.c
> libtool: compile: /home/Christoph/gm2build/./gcc/xgcc
> -B/home/Christoph/gm2build/./gcc/
> -B/home/Christoph/opt/i686-pc-cygwin/bin/
> -B/home/Christoph/opt/i686-pc-cygwin/lib/ -isystem
> /home/Christoph/opt/i686-pc-cygwin/include -isystem
> /home/Christoph/opt/i686-pc-cygwin/sys-include -DHAVE_CONFIG_H
> -I. -I../../../../gcc-4.7.3/libgm2/libpim
> -I.. -I. -I/home/Christoph/gcc-4.7.3/gcc/gm2/gm2-libs
> -I/home/Christoph/gcc-4.7.3/gcc/gm2/gm2-libs-iso -DBUILD_GM2_LIBS
> -I../../../../gcc-4.7.3/libgm2/libpim/../ -O2 -g -MT libgm2_la-sckt.lo
> -MD -MP -MF .deps/libgm2_la-sckt.Tpo -c
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c -DDLL_EXPORT -DPIC -o
> .libs/libgm2_la-sckt.o
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function 
> ‘tcpServerEstablishPort’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:114:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:120:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:124:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:136:7: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:139:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:148:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function ‘getLocalIP’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:217:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:223:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:228:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function 
> ‘tcpServerClientIP’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:261:3: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:262:3: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function ‘tcpClientSocket’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:302:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:309:5: warning:
> incompatible implicit declaration of built-in function ‘fprintf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:309:13: error: ‘stderr’ 
> undeclared (first use in this function)
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:309:13: note: each undeclared 
> identifier is reported only once for each function it appears in
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function 
> ‘tcpClientSocketIP’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:337:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c: In function 
> ‘tcpClientConnect’:
> ../../../../gcc-4.7.3/libgm2/libpim/sckt.c:364:5: warning:
> incompatible implicit declaration of built-in function ‘printf’
> [enabled by default]
> Makefile:536: recipe for target 'libgm2_la-sckt.lo' failed
> make[5]: *** [libgm2_la-sckt.lo] Error 1
> make[5]: Leaving directory 
> '/home/Christoph/gm2build/i686-pc-cygwin/libgm2/libpim'
> Makefile:414: recipe for target 'all' failed
> make[4]: *** [all] Error 2
> make[4]: Leaving directory 
> '/home/Christoph/gm2build/i686-pc-cygwin/libgm2/libpim'
> Makefile:417: recipe for target 'all-recursive' failed
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory '/home/Christoph/gm2build/i686-pc-cygwin/libgm2'
> Makefile:330: recipe for target 'all' failed
> make[2]: *** [all] Error 2
> make[2]: Leaving directory '/home/Christoph/gm2build/i686-pc-cygwin/libgm2'
> Makefile:11761: recipe for target 'all-target-libgm2' failed
> make[1]: *** [all-target-libgm2] Error 2
> make[1]: Leaving directory '/home/Christoph/gm2build'
> Makefile:881: recipe for target 'all' failed
> make: *** [all] Error 2
>
> Regards,
> Christoph

Hi Christoph,

thanks for the report - I'll try building it on one of the work windows
machines tomorrow and explore!

regards,
Gaius

> On Tue, 04 Nov 2014 10:48:01 +0000
> Gaius Mulley <address@hidden> wrote:
>
>> 
>> Hi,
>> 
>> here are the latest git changes:  in summary these changes allow for
>> more accurate debug info (line numbers).  Also fixed is an important
>> lvalue bug fix in large sets.  I've introduced another regression
>> test case to catch this.  Also fixed is a bug in the ISO libraries
>> (end of line and the number of characters necessary to read ahead has
>> been reduced by one, which makes for more useful interactive programs).
>> 
>> The debugging info accuracy still needs to be improved (line numbers).
>> This shouldn't be too difficult and will be addressed now.
>> I think the following issues need to be fixed before the release (gm2-1.10).
>> 
>>   (i)    get hello world working with the ulm libraries in the
>>          regression test.
>>   (ii)   fix line number/debugging.
>>   (iii)  make sure all examples work.
>>   (iv)   ensure shared libraries also work.
>> 
>> I have produced a gm2-1.0.9 debian package on floppsie.comp.glam.ac.uk.
>> This is meant to be a beta gm2-1.10.  gm2-1.0.9 will be rebuilt with
>> successive minor numbers as we approach gm2-1.10.  Currently I've only
>> produced the x86_64 version though.  Hope this is useful
>> 
>> regards,
>> Gaius
>> 
>> 
>>     * gm2/gm2-gcc/m2expr.c: (m2expr_BuildForeachWordInSetDoIfExpr)
>>       add additional
>>       parameter to m2expr_BuildForeachWordInSetDoIfExpr (is_lvalue).
>>     * gm2/gm2-gcc/m2treelib.c:  (m2treelib_get_set_value) extra
>>       parameter,
>>       is_lvalue, which builds a component ref using an indirect
>>       value.
>>     * gm2/gm2-gcc/m2treelib.h:  added new parameter to prototype.
>>     * gm2/m2pp.c:  (m2pp_bit_ior_expr)  New function.
>> 
>>     * gm2/examples/pge/popWorld.def:  tidied up comment.
>>     * gm2/examples/pge/popWorld.mod:  tidied up comment.
>>     * gm2/examples/pge/twoDsim.def:  tidied up comment and moved a
>>     * type definition
>>       into the implementation module.
>>     * gm2/examples/pge/twoDsim.mod:  added type definition.
>>     * gm2/gm2-compiler/M2GCCDeclare.mod:  (AlignProcedureWithSource)
>>     * removed procedure.
>>       (DeclareProcedureToGccWholeProgram),
>>     * (DeclareProcedureToGccSeparateProgram)
>>       call GetProcedureBeginEnd to obtain the position of the BEGIN
>>     * END tokens for
>>       accurate debugging info.
>>     * gm2/gm2-compiler/M2GenGCC.mod:  (CodeNewLocalVar) and
>>     * (CodeKillLocalVar)
>>       also obtain the position of the BEGIN END tokens for accurate
>>     * debugging info.
>>     * gm2/gm2-compiler/M2Quads.mod:  (BuildProcedureBegin) call
>>     * PutProcedureBegin to
>>       save the BEGIN location.  (BuildProcedureEnd) call
>>     * PutProcedureEnd to
>>       save the END location.
>>     * gm2/gm2-compiler/SymbolTable.def:  (PutProcedureBegin) define
>>     * new procedure.
>>       (PutProcedureEnd) define new procedure.
>>     * gm2/gm2-compiler/SymbolTable.mod:  (PutProcedureBegin)
>>     * implement new procedure.
>>       (PutProcedureEnd) implement new procedure.
>>     * gm2/gm2-libs-iso/IOChan.mod:  (Look) fix bug to ensure the
>>     * result is set to the
>>       result of the look.
>>     * gm2/gm2-libs-iso/RTfio.def:  changed specification of iseoln
>>     * to avoid having to
>>       read ahead an extra character.
>>     * gm2/gm2-libs-iso/RTfio.mod:  use FIO.WasEOLN rather than
>>     * FIO.EOLN.
>>       (checkPostRead) corrected comment.  (setReadResult) changed
>>     * order of
>>       if statements (check worst condition first).
>>     * gm2/gm2-libs-iso/RTgen.mod:  (doLook) restore old result, but
>>     * return newer
>>       result in r.
>>     * gm2/gm2-libs/FIO.def:  (WasEOLN) new procedure function.
>>     * gm2/gm2-libs/FIO.mod:  (WasEOLN) new procedure function
>>     * implemented.  Introduced
>>       new state endofline which is set appropriately.
>> 
>> 
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