lestat@nontech.ctt.bellcore.com (David Gonzalez-Nieves) (08/06/90)
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Hi
I ftp'd this package and when tried to compile got the follwing error:
.
.
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cc -c -I/usr/local/pkg/X11/include -I. -I/usr/local/pkg/X11
/lib/X11/Wc -DNO_ALLOCA -DXAW_BC WcRegXt.c
rm -f libWc.a
ar cq libWc.a WcCreate.o WcCallb.o WcConvert.o WcName.o WcRe
g.o WcActions.o WcRegXt.o
ranlib libWc.a
rm -f XCalP
cc -o XCalP XCalP.o AriRegAll.o -L. -lWc -lXaw -lXmu -lXt
-lXext -lX11 -lm
ld: Undefined symbol
_strstr
*** Error code 1
make: Fatal error: Command failed for target `XCalP'
nontech>>
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I looked at the files and did not find any function declared with this
name.
Does anybody know what is the problem????
I am trying to compile on a SUN 3/60 running X11R4 SUN O.S. 4.01 and
OSF/Motif 1.0.
bye
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David Gonzalez lestat@ctt.bellcore.com
Bellcore Architecture Technology District
RRC 1M207S
444 Hoes Lane
Piscatway, NJ 08854 VOICE (201) 699-6387
Internet, E-Mail: lestat@ctt.bellcore.com
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DISCLAIMER:
Bellcore is not responsible for anything I say, write or think if they
can be sued. I am not resposible for anything I say, write or even think
if I can be sued. (Doesn't have any logic!!!) david@jpl-devvax.JPL.NASA.GOV (David E. Smyth) (08/08/90)
guy@auspex.auspex.com (Guy Harris) writes: >david@jpl-devvax.JPL.NASA.GOV (David E. Smyth) writes: > > if ( strstr( res_type, "Widget") > >#ifdef MOTIF > > || strstr( res_type, "Window") /* wrong: but that's a menuWidget */ > >#endif > > ) > > > >You can change the `strstr' to `strtok' and everything will work fine. > >If that's true, it's sure a lucky coincidence, as "strstr()" and >"strtok()" don't do anything very much related.... > >An N*M-time implementation of "strstr()" isn't that hard to do. OK, OK, OK! You are right, I was just lucky in my 10 second test... strtok and strstr are rather different. Here is a quick implementation of strstr which seems to work. I did not copy anybody elses, so you don't have to worry about copyleft or copyright or whatever. Please, please, please, use an ANSI C compiler (e.g., gcc) if you can. I don't want to start supporting an ANSI C library!!!!!!! For you hapless people out there who get "_strstr undefined" errors when compiling WcCallb.c in Wcl version 1.03, just compile this and include it on the load line: /* copyright David E. Smyth 1990 */ char* strstr( s1, s2 ) char* s1; char* s2; { while (*s1) { if (*s1 == *s2) { char* start = s1; char* c = s2; while (*++s1 & *++c && *s1 == *c) ; if (*c == '\0') return start; else s1 = ++start; } else { s1++ ; } } return (char*)0; }