Brandon J. Van Every wrote:
I have investigated, and I'm not convinced that the -ldl is coming from
my code. My code is:
CHECK_INCLUDE_FILE(dl.h HAVE_DL_H)
IF(HAVE_DL_H)
ADD_DEFINITIONS(-DHAVE_DL_H)
SET(EXTRA_LIBS ${EXTRA_LIBS} ldl)
ENDIF(HAVE_DL_H)
There is no dl.h on any hard drive of my system. Which is to be
expected, as it's a Linux thing. I think the -ldl more likely from
building CMake 2.4.2 on Cygwin incorrectly. I will await your canonical
version and see if the problem goes away.
What does HAVE_DL_H say in your cache? If you remove the entry manually
from the file does it come back with "yes"?
-Brad
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