Hi, Pulling main into the program cause some error during compiling the gcc libgomp (OpenMP) library. When I try to compile the Make created by the configure file.
*Output:* x86_64-rumprun-netbsd-gcc -DHAVE_CONFIG_H -I. -I/tmp/gcc/libgomp > -I/tmp/gcc/libgomp/config/posix -I/tmp/gcc/libgomp -Wall -Werror > -pthread -g -O2 -pthread -E -P -include config.h - > libgomp.ver || (rm -f > libgomp.ver ; exit 1) > /bin/sh ./libtool --tag CC --mode=link x86_64-rumprun-netbsd-gcc -Wall > -Werror -Wc,-pthread -g -O2 -pthread -Wl,-O1 -o libgomp.la -version-info > 1:0:0 -Wl,--version-script,libgomp.ver -rpath /usr/local/lib/ alloc.lo > barrier.lo critical.lo env.lo error.lo iter.lo iter_ull.lo loop.lo > loop_ull.lo ordered.lo parallel.lo sections.lo single.lo task.lo team.lo > work.lo lock.lo mutex.lo proc.lo sem.lo bar.lo ptrlock.lo time.lo > fortran.lo affinity.lo target.lo > > libtool: link: x86_64-rumprun-netbsd-gcc -shared .libs/alloc.o > .libs/barrier.o .libs/critical.o .libs/env.o .libs/error.o .libs/iter.o > .libs/iter_ull.o .libs/loop.o .libs/loop_ull.o .libs/ordered.o > .libs/parallel.o .libs/sections.o .libs/single.o .libs/task.o .libs/team.o > .libs/work.o .libs/lock.o .libs/mutex.o .libs/proc.o .libs/sem.o > .libs/bar.o .libs/ptrlock.o .libs/time.o .libs/fortran.o .libs/affinity.o > .libs/target.o -pthread -pthread -Wl,-O1 -Wl,--version-script > -Wl,libgomp.ver -pthread -Wl,-soname -Wl,libgomp.so.1 -o > .libs/libgomp.so.1.0 > > /tmp/rumprun/platform/pseudolinkstubs.o: In function `_want_main': > /tmp/rumprun/platform/pseudolinkstubs.c:6: undefined reference to `main' > > collect2: error: ld returned 1 exit status > make[2]: *** [libgomp.la] Error 1 > make[2]: Leaving directory `/tmp/gcc-build' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/tmp/gcc-build' > make: *** [all] Error 2 > > > *Issue: * - I think this issue is related to the fix of Rumprun Github Issue #27 https://github.com/rumpkernel/rumprun/issues/27 - I got the same error when I just call the GCC Wrapper x86_64-rumprun-netbsd-gcc /tmp/rumprun/platform/pseudolinkstubs.o: In function `_want_main': > >> /tmp/rumprun/platform/pseudolinkstubs.c:6: undefined reference to `main' > collect2: error: ld returned 1 exit status *My attempt to fix:* - I reverted the fix that was applied for issue #27 and I could compile the program without a hitch. *Question:* - What was the original intend / reasoning for patch #27 ? Since just reverting #27 is just a temporary workaround. - Vincent
