[Shapelib] How to compile Shapefile C Library in CYGWIN ??

[Lei, Kuo-Rong]

Hi, Warmerdam: 

  I want to use gen2shp in CYGWIN, so I need to compile Shapefile C Library. But when I use "make lib", there were errors:


*** Warning: This library needs some functionality provided by -lc.
*** I have the capability to make that library automatically link in when
*** you link to this library.  But I can only do this if you have a
*** shared version of the library, which you do not appear to have.
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.
gcc -shared  shpopen.lo shptree.lo dbfopen.lo   -Wl,-soname -Wl,libshp.so.1 -o .libs/libshp.so.
1.0.1
(cd .libs && rm -f libshp.so.1 && ln -s libshp.so.1.0.1 libshp.so.1)
(cd .libs && rm -f libshp.so && ln -s libshp.so.1.0.1 libshp.so)
ar cru .libs/libshp.a  shpopen.o shptree.o dbfopen.o
ranlib .libs/libshp.a
creating libshp.la
(cd .libs && rm -f libshp.la && ln -s ../libshp.la libshp.la)
rm -fr .libs/libshp.la .libs/libshp.* .libs/libshp.*
rm -fr .libs/libshp.lax
mkdir .libs/libshp.lax
/usr/bin/ld -G -h libshp.so.1 -o .libs/libshp.so.1.0.1   shpopen.lo shptree.lo dbfopen.lo  -lc
dbfopen.lo: In function `DBFReadAttribute':
/cygdrive/d/cygwin/opt/shapelib-1.2.10/dbfopen.c:716: undefined reference to `__getreent'
/cygdrive/d/cygwin/opt/shapelib-1.2.10/dbfopen.c:724: undefined reference to `__getreent'
make: *** [lib] Error 1

Do you know how to fix it ?
Thanks.

Best regards,
kite
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