search for: execinfo

Greetings, When I try "install.packages('Rcpp')" it fails when compiling api.cpp (line 39). This is Rcpp 0.11.3. I searched my filesystem, and indeed I do not have execinfo.h anywhere. After some effort, I got R build on AIX. Now I am trying to build the packages I need. Rcpp is crucial. I first build R with the native IBM XL compilers, and Rcpp wouldn't build. That was because it wasn't a "GOOD COMPILER" (there's a directive in the Rcpp code th...

...ethostbyname in -lnsl... yes checking for vsnprintf... yes checking for vasprintf... yes checking for nanosleep... yes checking for usleep... yes checking for poll... yes checking for setenv... yes checking for unsetenv... yes checking for socketpair... yes checking for getgrouplist... yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking for backtrace... yes checking for posix getpwnam_r... configure: error: cannot run test program while cross compiling See `config.log' for more details. Thanks. -----henry _______________...

...c++11 added to CXXFLAGS in my .R\Makevars file. This was done under the newly released R-3.1.3, using the 64-bit R binary. Here are my findings: - With the default settings, the command succeeded - With -std=c++11, there were two problems: + api.cpp failed to compile because it could not find execinfo.h * I worked around this by using CXXFLAGS=-DWIN32 -std=c++11 * CXXFLAGS=-std=gnu++11 also works around this * Maybe Rcpp needs to guard against this? + the package could not be loaded because some of the object files contain symbols named .refptr.* and .weak.*, which should be exclud...

...time.h may both be included... yes checking how to run the C++ preprocessor... clang++ -E checking cxxabi.h usability... yes checking cxxabi.h presence... yes checking for cxxabi.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking link.h usability... no checking link.h presence... no checki...

..... (cached) none required checking for MAP_ANONYMOUS vs. MAP_ANON... yes checking whether stat file-mode macros are broken... no checking for sys/wait.h that is POSIX.1 compatible... yes checking whether time.h and sys/time.h may both be included... yes checking for dlfcn.h... (cached) yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking...

...type.h - found -- Looking for dirent.h -- Looking for dirent.h - found -- Looking for dl.h -- Looking for dl.h - not found -- Looking for dld.h -- Looking for dld.h - not found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for errno.h -- Looking for errno.h - found -- Looking for execinfo.h -- Looking for execinfo.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for link.h -- Looking for link.h - found -- Looking for malloc.h -- Looking for ma...

...g for dl.h > > -- Looking for dl.h - not found > > -- Looking for dld.h > > -- Looking for dld.h - not found > > -- Looking for dlfcn.h > > -- Looking for dlfcn.h - found > > -- Looking for errno.h > > -- Looking for errno.h - found > > -- Looking for execinfo.h > > -- Looking for execinfo.h - found > > -- Looking for fcntl.h > > -- Looking for fcntl.h - found > > -- Looking for inttypes.h > > -- Looking for inttypes.h - found > > -- Looking for limits.h > > -- Looking for limits.h - found > > -- Looking fo...

...king for dirent.h - found > -- Looking for dl.h > -- Looking for dl.h - not found > -- Looking for dld.h > -- Looking for dld.h - not found > -- Looking for dlfcn.h > -- Looking for dlfcn.h - found > -- Looking for errno.h > -- Looking for errno.h - found > -- Looking for execinfo.h > -- Looking for execinfo.h - found > -- Looking for fcntl.h > -- Looking for fcntl.h - found > -- Looking for inttypes.h > -- Looking for inttypes.h - found > -- Looking for limits.h > -- Looking for limits.h - found > -- Looking for link.h > -- Looking for link.h - fo...

...OUS vs. MAP_ANON... yes checking whether stat file-mode macros are broken... no checking for ANSI C header files... (cached) yes checking for sys/wait.h that is POSIX.1 compatible... yes checking whether time.h and sys/time.h may both be included... yes checking for dlfcn.h... (cached) yes checking execinfo.h usability... no checking execinfo.h presence... no checking for execinfo.h... no checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking for...

On Oct 25, 2011, at 6:09 AM, Marcello Maggioni wrote: > Hi, I'm trying to compile the latest clang/llvm SVN versions and I get > this error on multiple systems : Linking, not compiling, but still. I am getting a similar error when building this morning. > Undefined symbols for architecture x86_64: > "clang::Sema::checkPseudoObjectRValue(clang::Expr*)", referenced

...ing for dl.h - not found >> > -- Looking for dld.h >> > -- Looking for dld.h - not found >> > -- Looking for dlfcn.h >> > -- Looking for dlfcn.h - found >> > -- Looking for errno.h >> > -- Looking for errno.h - found >> > -- Looking for execinfo.h >> > -- Looking for execinfo.h - found >> > -- Looking for fcntl.h >> > -- Looking for fcntl.h - found >> > -- Looking for inttypes.h >> > -- Looking for inttypes.h - found >> > -- Looking for limits.h >> > -- Looking for limits.h - f...

..... (cached) none required checking for MAP_ANONYMOUS vs. MAP_ANON... yes checking whether stat file-mode macros are broken... no checking for sys/wait.h that is POSIX.1 compatible... yes checking whether time.h and sys/time.h may both be included... yes checking for dlfcn.h... (cached) yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking...

Aaron Gray wrote: > Hi, > > I partly built LLVM on Cygwin yesterday and it was fine as far as it > went. But after doing a svn update today I am getting the following > warning on every compile :- > > > llvm[3]: Compiling LowerAllocations.cpp for Debug build > /usr/src/llvm/lib/Transforms/Utils/LowerAllocations.cpp:1: warning: > -fPIC ignored for

...hether stat file-mode macros are broken... rm: conftest.dSYM: is a directory no checking for ANSI C header files... (cached) yes checking for sys/wait.h that is POSIX.1 compatible... yes checking whether time.h and sys/time.h may both be included... yes checking for dlfcn.h... (cached) yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking...

Hi, I partly built LLVM on Cygwin yesterday and it was fine as far as it went. But after doing a svn update today I am getting the following warning on every compile :- llvm[3]: Compiling LowerAllocations.cpp for Debug build /usr/src/llvm/lib/Transforms/Utils/LowerAllocations.cpp:1: warning: -fPIC ignored for target (all code is position independent) This maybe happening on other targets too.

...-gcc() [0x400837] ./bt-llvm-gcc() [0x400830] $ llvm-gcc -fno-omit-frame-pointer -g bt.c -emit-llvm -S -o bt.ll $ llc --disable-fp-elim bt.ll -o bt.S $ gcc -fno-omit-frame-pointer bt.S -o bt-llc $ ./bt-llc 4 backtrace() returned 1 addresses ./bt-llc() [0x4007f0] $ cat bt.c #include <execinfo.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> void myfunc3(void) { int j, nptrs; #define SIZE 100 void *buffer[100]; char **strings; nptrs = backtrace(buffer, SIZE);...

...gt; > -- Looking for dld.h > >> > -- Looking for dld.h - not found > >> > -- Looking for dlfcn.h > >> > -- Looking for dlfcn.h - found > >> > -- Looking for errno.h > >> > -- Looking for errno.h - found > >> > -- Looking for execinfo.h > >> > -- Looking for execinfo.h - found > >> > -- Looking for fcntl.h > >> > -- Looking for fcntl.h - found > >> > -- Looking for inttypes.h > >> > -- Looking for inttypes.h - found > >> > -- Looking for limits.h > >&g...

...re broken... rm: conftest.dSYM: is a directory > no > checking for ANSI C header files... (cached) yes > checking for sys/wait.h that is POSIX.1 compatible... yes > checking whether time.h and sys/time.h may both be included... yes > checking for dlfcn.h... (cached) yes > checking execinfo.h usability... yes > checking execinfo.h presence... yes > checking for execinfo.h... yes > checking fcntl.h usability... yes > checking fcntl.h presence... yes > checking for fcntl.h... yes > checking for inttypes.h... (cached) yes > checking limits.h usability... yes > che...

...OUS vs. MAP_ANON... yes checking whether stat file-mode macros are broken... no checking for ANSI C header files... (cached) yes checking for sys/wait.h that is POSIX.1 compatible... yes checking whether time.h and sys/time.h may both be included... yes checking for dlfcn.h... (cached) yes checking execinfo.h usability... no checking execinfo.h presence... no checking for execinfo.h... no checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking for inttypes.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking for...

...checking for MAP_ANONYMOUS vs. MAP_ANON... yes > checking whether stat file-mode macros are broken... no > checking for sys/wait.h that is POSIX.1 compatible... yes > checking whether time.h and sys/time.h may both be included... yes > checking for dlfcn.h... (cached) yes > checking execinfo.h usability... yes > checking execinfo.h presence... yes > checking for execinfo.h... yes > checking fcntl.h usability... yes > checking fcntl.h presence... yes > checking for fcntl.h... yes > checking for inttypes.h... (cached) yes > checking limits.h usability... yes > che...