search for: have_no_symbol_underscor

I'm have what's probably a trivial &| silly problem trying to access a c-function in a shared library ( R 0.64, under redhat linux 5.2). R COMPILE rctest.c R SHLIB -o libRC.so rctest.o produce a reasonable looking shared library ('nm libRC.so' shows that the function 'rctest' is present). In R, the command dyn.load("/fullpathname/libRC.so")

...77, but it seems to enable IEEE floating point exception handling (if I understood what was said in the manpage). Correct me if I'm wrong. Patch below. --- ./configure.in.cc-conf-patch Mon Feb 7 19:47:09 2000 +++ ./configure.in Mon Feb 7 21:50:36 2000 @@ -440,6 +455,13 @@ AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE) R_PROG_CC_FLAG(-ieee_with_inexact, R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -ieee_with_inexact") + if test -z "${GCC}"; then + R_PROG_CC_FLAG(-std1, + R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -std1") + fi + if test -z "${G77}"; then +...

Hello, I have compiled R-1.7.1 on Beos R5 (x86) and got it running. The modules x11 and internet dont work (so the only working display is postscript()). The libraries all compile, but there is a problem with methods. I get the following error when i make methods: dumping R code in package 'methods' Error in .Call("R_initialize_methods_metadata", table, PACKAGE =

...) : > > .Call function name not in load table > > Execution halted > > This may indicate a problem of missing/superfluous underscores in > exported symbols of shared libraries - see the discussion concerning > OpenBSD port conducted recently (late July; see also > HAVE_NO_SYMBOL_UNDERSCORE). Each platform has different requirements in > that respect and "methods" is the first package that loads a dynamic > library and uses its functions. > > Cheers, > Simon > > > ------------------------------ > > Message: 7 > Date: Thu, 18 Sep 2003 01:20:1...