[R-SIG-Mac] warnings on windows but not on mac os

[Christophe Dutang]

Hi,

Before sending new version of randtoolbox on CRAN, I'll try to test it  
on different OS, namely windows xp, than mac os x. When building the  
package which includes C code, I get no warnings on my macbook (mac os  
leopard) but warnings appeared on my pc (windows xp home).

Do you have any idea why I get the following warnings?

  warning: "/*" within comment
  warning: no newline at end of file
  warning: unused variable 'rest'

Does I need to do something on my mac to get those warnings?

Thanks in advance

Kind regards

Christophe

PS : partial "log"

R CMD install randtoolbox_1.03.tar.gz
installing to 'c:/PROGRA~1/R/R-27~1.1/library'


---------- Making package randtoolbox ------------
   adding build stamp to DESCRIPTION
   installing NAMESPACE file and metadata
   making DLL ...
making SFMT.d from SFMT.c
making WELL1024a.d from WELL1024a.c
making WELL19937a.d from WELL19937a.c
making WELL44497a.d from WELL44497a.c
making WELL512a.d from WELL512a.c
making init.d from init.c
making randtoolbox.d from randtoolbox.c
making testrng.d from testrng.c
gcc  -std=gnu99  -IC:/PROGRA~1/R/R-27~1.1/include     -O3 -Wall  -c  
SFMT.c -o SF
MT.o
SFMT.c:105:1: warning: "/*" within comment
SFMT.c:108:1: warning: "/*" within comment
SFMT.c:111:2: warning: "/*" within comment
SFMT.c:894:1: warning: "/*" within comment

[removed]

o WELL512a.o
gcc  -std=gnu99  -IC:/PROGRA~1/R/R-27~1.1/include     -O3 -Wall  -c  
init.c -o in
it.o
In file included from randtoolbox.h:37,
                  from init.c:31:
WELL19937a.h:12:35: warning: no newline at end of file
In file included from randtoolbox.h:38,
                  from init.c:31:
WELL44497a.h:12:42: warning: no newline at end of file
randtoolbox.h:63: warning: 'fracPart' declared 'static' but never  
defined
gcc  -std=gnu99  -IC:/PROGRA~1/R/R-27~1.1/include     -O3 -Wall  -c  
randtoolbox.
c -o randtoolbox.o
In file included from randtoolbox.h:37,
                  from randtoolbox.c:29:
WELL19937a.h:12:35: warning: no newline at end of file
In file included from randtoolbox.h:38,
                  from randtoolbox.c:29:
WELL44497a.h:12:42: warning: no newline at end of file
randtoolbox.c:153: warning: C99 inline functions are not supported;  
using GNU89
randtoolbox.c:153: warning: to disable this warning use -fgnu89-inline  
or the gn
u_inline function attribute
randtoolbox.c: In function 'SFmersennetwister':
randtoolbox.c:282: warning: unused variable 'rest'
randtoolbox.c:280: warning: unused variable 'nbblock'
randtoolbox.c: In function 'randSeed':
randtoolbox.c:547: warning: suggest parentheses around arithmetic in  
operand of
^
randtoolbox.c: In function 'randSeedByArray':
randtoolbox.c:570: warning: unused variable 'temp'
gcc  -std=gnu99  -IC:/PROGRA~1/R/R-27~1.1/include     -O3 -Wall  -c  
testrng.c -o
  testrng.o
windres --preprocessor="gcc -E -xc -DRC_INVOKED" -I C:/PROGRA~1/R/ 
R-27~1.1/inclu
de  -i randtoolbox_res.rc -o randtoolbox_res.o
gcc  -std=gnu99  -shared -s  -o randtoolbox.dll randtoolbox.def SFMT.o  
WELL1024a
.o WELL19937a.o WELL44497a.o WELL512a.o init.o randtoolbox.o testrng.o  
randtoolb
ox_res.o  -LC:/PROGRA~1/R/R-27~1.1/bin    -lR
   ... DLL made
   installing DLL

[removed]

* DONE (randtoolbox)