In article <[EMAIL PROTECTED]> of Mon, 18 Mar 2002
15:31:21 in , Gerrit P. Haase <[EMAIL PROTECTED]> writes
>Hi,
>
>I want to build splint on Cygwin, would be nice to have here;)
>
>I'm getting this error during compiletime:
>
>make[3]: Entering directory `/splint-3.0.1.6/src'
>grep "FLG_" flags.def > Headers/flag_codes.gen
>Compiling cgrammar.c...
>Compiling cscanner.c...
Did you cut lines here?
>make
Did you cut lines here?
>cgrammar.c: In function `yyparse':
>cgrammar.c:3538: `FLG_TRYTORECOVER' undeclared (first use in this function)
>cgrammar.c:3538: (Each undeclared identifier is reported only once
>cgrammar.c:3538: for each function it appears in.)
I shall try and help as you waited overnight for a response. As I am new
to splint, please bear with any mistake I make.
At line 1076 in my AIX Makefile and at the same place in the full
windows archive, there is a rule which starts "@" to silence it. I
suggest you make it noisy.
I did so and remade cgrammar.o
08:19:28 05 url/http/www.splint.org/downloads/splint-3.0.1.6.sav/src
: make cgrammar.o
echo "Compiling "cgrammar.c"..."; \
source='cgrammar.c' object='cgrammar.o' libtool=no \
depfile='.deps/cgrammar.Po' tmpdepfile='.deps/cgrammar.TPo' \
depmode=aix ../config/depcomp \
c89 -D_ALL_SOURCE -DHAVE_CONFIG_H -I. -I. -I.. -IHeaders -g -qmaxmem=32768 qhalt=w
-qflag=i:i -qsrcmsg -qdbxextra -qinitauto=cf -qro -
qroconst -qsource -qshowinc -c `test -f cgrammar.c || echo './'`cgrammar.c
Compiling cgrammar.c...
08:19:47 05 url/http/www.splint.org/downloads/splint-3.0.1.6.sav/src
:
The critical thing in that VERY long line is -IHeaders.
../config/depcomp is a script which - among other things - runs that
long line.
The grep line you show should have transferred FLG_TRYTORECOVER
to Headers/flag_codes.gen
: sed '/FLG_TRYTORECOVER/!d;=' flags.def Headers/flag_codes.gen
3527
FLG_TRYTORECOVER,
4581
FLG_TRYTORECOVER,
08:28:44 05 url/http/www.splint.org/downloads/splint-3.0.1.6.sav/src
:
The compilation should have picked up FLG_TRYTORECOVER. There follows a
trimmed .LST file which attempts to show that FLG_TRYTORECOVER at
Headers/flag_codes.h(378) is part of an anontmous enum whose definition
starts at Headers/flag_codes.h(49) which is included from
Headers/basic.h(33) which is included from cgrammar.c(280).
C for AIX Compiler Version 4.3.0.0 --- cgrammar.c 03/19/02 08:19:43 (C)
>>>>> SOURCE SECTION <<<<<
1 | /*
[snip]
280 | # include "basic.h"
2 1 | /*
[snip]
2 33 | # include "flag_codes.h"
49 1 | /*
[snip]
49 17 | typedef enum
49 18 | {
49 19 | SKIP_FLAG = -2,
49 20 | INVALID_FLAG = -1,
49 21 | # include "flag_codes.gen"
50 1 | FLG_NULL,
[snip]
50 378 | FLG_TRYTORECOVER,
I hope that this description will allow you to diagnose your problem.
My sed example above shows a spurious line number for the occurrence of
FLG_TRYTORECOVER in Headers/flag_codes.h.
--
Walter Briscoe
