Hi, On Thu, Feb 06, 2003 at 11:09:22AM -0800, rchar...@sonicwall.com wrote: > > From a `make` command with sane 1.0.10 in mac osx I get
Standard sane-backends-1.0.10 without any change? I'm asking because there have been reports that building prereleases works ok on MacOS X. At least I haven't heard about this one. > -----------cut----------------- > making all in frontend > > gcc -o .libs/scanimage scanimage.o stiff.o ../sanei/libsanei.a > -L../backend/.libs -lsane ../lib/liblib.a -L/usr/local/lib -lusb -lIOKit -lm > > /usr/bin/ld: Undefined symbols: > > _dlclose > Anyway... I put "-ldl" in my LIBS macro in frontends/Makefile and it went > smooth after that. But I thought MacOS X is supposed to not use libdl? That's why we have the following code in acinclude.m4: #Mac OS X/Darwin AC_CHECK_HEADERS(mach-o/dyld.h, [AC_CHECK_FUNCS(NSLinkModule, enable_dynamic=yes,) DL_LIB="" For Linux, libtool seems to be smart enough to add the -ldl option automatically. I don't know why it doesn't do that on MacOS X. And I either don't know why $(DL_LIBS) is missing in frontends/Makefile.in. There may be a good reason. Bye, Henning
