search for: r_running_as_main_program

Hi R-devel, In this commit: https://github.com/wch/r-source/commit/c67a107dd7b0f074cec9359b8e2ca07c6243283c R_running_as_main_program was moved from Rmain.c to Rinterface.h, and lost its 'extern' declaration. This change is causing us linker problems (since we now have duplicate symbols for R_running_as_main_program). Was this intentional? If so, what else should applications embedding R be doing to indicate they are runn...

...ns for addressing the regression... https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15899 in the 3.2.1 release? In the fink project, I had to resort to creating a fixincludes subdirectory containg a local copy of the offending Rinterface.h header with the missing extern on the declaration of R_running_as_main_program restored in order to suppress duplicate symbols during the rstudio build... https://support.rstudio.com/hc/communities/public/questions/203671967-duplicate-R-running-as-main-program-break-linkage-of-rstudio-desktop-0-98-1103-against-R-3-2-0?locale=en-us [[alternative HTML version deleted]]

...to use the callbacks declared in Rinterface.h. As a first attempt, I'm trying to redefine ptr_R_WriteConsole in a very trivial manner. Here's my code: --------------- $ cat altr.c int Rf_initialize_R(int ac, char **av); #define R_INTERFACE_PTRS 1 #include <Rinterface.h> extern int R_running_as_main_program; static void my_R_WriteConsole(char *buf, int len) { printf("R<< %s", buf); } int main(int ac, char **av) { R_running_as_main_program = 1; ptr_R_WriteConsole = my_R_WriteConsole; Rf_initialize_R(ac, av); Rf_mainloop(); return 0; } --------------- I compile...

Is there a reason why the fix for Bug 15899 - Omitted 'extern' on 'R_running_as_main_program' after refactor can cause linker errors for applications embedding R... https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15899 was never back ported for R 3.3 for the R 3.2.1 release? Restoring that omitted 'extern' to the declaration of 'int R_running_as_main_program;' in...

...[i] = input[i]; buf[i+1] = '\n'; buf[i+2] = '\0'; if ((int)i >= buflen-3) break; } return input.length(); } extern "C" { #define R_INTERFACE_PTRS #include <Rinterface.h> int Rf_initialize_R(int ac, char **av); /* in ../unix/system.c */ extern int R_running_as_main_program; /* in ../unix/system.c */ } int main(int ac, char **av) { R_running_as_main_program = 1; Rf_initialize_R(ac, av); ptr_R_WriteConsoleEx = &R_WriteConsoleEx; ptr_R_WriteConsole = &R_WriteConsole; ptr_R_ReadConsole = &R_ReadConsole; R_Outputfile = NULL; R_Consolefile = NU...

...ntptr_t) __libc_stack_end; #elif defined(HAVE_KERN_USRSTACK) { /* Borrowed from mzscheme/gc/os_dep.c */ int nm[2] = {CTL_KERN, KERN_USRSTACK}; void * base; size_t len = sizeof(void *); (void) sysctl(nm, 2, &base, &len, NULL, 0); R_CStackStart = (uintptr_t) base; } #else if(R_running_as_main_program) { /* This is not the main program, but unless embedded it is near the top, 5540 bytes away when checked. */ R_CStackStart = (uintptr_t) &i + (6000 * R_CStackDir); } #endif if(R_CStackStart == -1) R_CStackLimit = -1; /* never set */ /* printf("stack limit %ld, start %lx...

...nimal-toc -g -O3 -c Rmain.c -o Rmain.o gcc -maix64 -std=gnu99 -Wl,-brtl -Wl,-bexpall -Wl,-bpT:0x100000000 -Wl,-bpD:0x110000000 -lc -L//users/apps/crm_cm/n731661x/usr/local/lib/ppc64 -L//users/apps/crm_cm/n731661x/usr/local/lib -o R.bin Rmain.o -L../../lib -lR ld: 0711-317 ERROR: Undefined symbol: R_running_as_main_program ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. collect2: ld returned 8 exit status make[3]: *** [R.bin] Error 1 make[3]: Leaving directory `/home/apps/crm_cm/n731661x/src/R-2.7.1/src/main' make[2]: *** [R] Error 2 make[2]: Leaving directory `/home/apps/crm_cm/n73...

...100000000 -Wl,-bpD:0x110000000 -lc -L/opt/freeware/lib64 -L/opt/freeware/64/lib -L/opt/freeware/lib -L/usr/local/lib -o R.bin Rmain.o -L../../lib -lR ld: 0711-224 WARNING: Duplicate symbol: .memcpy ...duplicate symbol warning for: memcpy,bcopy,memset,fres ld: 0711-317 ERROR: Undefined symbol: R_running_as_main_program collect2: ld returned 8 exit status make: The error code from the last command is 1.

...connections.o bincode registration.o R_CleanTempDir main.o do_proctime names.o norm_rand optim.o Rf_rnchisq random.o Rf_rnbinom random.o R_running_as_main_program Rmain.o Rf_psigamma arithmetic.o ch2inv_ registration.o BZ2_bzWrite connections.o inflateInit2_ connections.o Rf_rwilcox random.o R_CleanUp...

...connections.o bincode registration.o R_CleanTempDir main.o do_proctime names.o norm_rand optim.o Rf_rnchisq random.o Rf_rnbinom random.o R_running_as_main_program Rmain.o Rf_psigamma arithmetic.o ch2inv_ registration.o BZ2_bzWrite connections.o inflateInit2_ connections.o Rf_rwilcox random.o R_CleanUp...

I will say this first -- I can't copy/paste the error message from the screen, so it's being retyped. Errors might occur. SORRY. I've been experiencing some interesting stack warnings recently when moving from R 2.2.x to the R 2.3.0 series and the R 2.4.0 series. In particular, I'm getting warnings of "Error: C stack usage is too close to the limit" before

...in ../extra/intl/libintl.a(textdomain.o) Rf_qwilcox arithmetic.o libintl_nl_default_default_domain ../extra/intl/libintl.a(textdomain.o) BZ2_bzWriteOpen connections.o bincode registration.o R_CleanTempDir main.o do_proctime names.o norm_rand optim.o Rf_rnchisq random.o Rf_rnbinom random.o R_running_as_main_program Rmain.o Rf_psigamma arithmetic.o ch2inv_ registration.o BZ2_bzWrite connections.o inflateInit2_ connections.o Rf_rwilcox random.o R_CleanUp errors.o _nl_find_msg ../extra/intl/libintl.a(loadmsgcat.o) Rf_dsignrank arithmetic.o Rf_psignrank arithmetic.o Rf_rsignrank random.o Rf_qsignrank a...

...connections.o bincode registration.o R_CleanTempDir main.o do_proctime names.o norm_rand optim.o Rf_rnchisq random.o Rf_rnbinom random.o R_running_as_main_program Rmain.o Rf_psigamma arithmetic.o ch2inv_ registration.o BZ2_bzWrite connections.o inflateInit2_ connections.o Rf_rwilcox random.o R_CleanUp...

>>>>> Alba Pompeo <albapompeo at gmail.com> >>>>> on Fri, 29 Jan 2016 08:23:26 -0200 writes: > Here is my log from 'make check' using an Intel i5 64-bit > processor - http://pastebin.com/raw/N6SYAuFX Here is > Isaac's log from 'make check' using an Intel Atom 32-bit > processor -