[Bug-gsl] [bug #37894] Shared library does not build on Cygwin

[Jean-Pierre Flori]

URL:
  <http://savannah.gnu.org/bugs/?37894>

                 Summary: Shared library does not build on Cygwin
                 Project: GNU Scientific Library
            Submitted by: jpflori
            Submitted on: lun. 10 déc. 2012 18:05:08 GMT
                Category: Build
                Severity: 3 - Normal
        Operating System: Cygwin
                  Status: None
             Assigned to: None
             Open/Closed: Open
                 Release: 
         Discussion Lock: Any

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Details:

Dear all,

Your autotools configuration files let shared library build on MinGW by
passing the -no-undefined flag to libtool with the following piece of code:
MINGW32_HOST = @MINGW32_HOST@
if MINGW32_HOST
libgsl_la_LIBADD += cblas/libgslcblas.la
libgsl_la_LDFLAGS += -no-undefined
endif

The same is done for libgslcblas.

A similar trick is needed on Cygwin (and surely other flavours of MinGW which
now exist).

Could you modify the tests so that the flag is passed as well on such
platforms?

Best,
JP




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