* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘lwbgt’ ...
** this is package ‘lwbgt’ version ‘0.4.1’
** package ‘lwbgt’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 23.1.2 (1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpWeRQZu/R.INSTALL19716f362da834/lwbgt/src'
clang-23 -std=gnu90 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I.  -I/usr/local/include -D_FORTIFY_SOURCE=3  -fvisibility=hidden -fno-fast-math -ffp-contract=off -fno-strict-aliasing -fpic  -g -O3 -Wall -pedantic  -c lwbgt_r.c -o lwbgt_r.o
In file included from lwbgt_r.c:7:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:70:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Boolean.h:66:16: warning: enumeration types with a fixed underlying type are a C23 extension [-Wc23-extensions]
   66 |   typedef enum :int { FALSE = 0, TRUE } Rboolean;  // so NOT NA
      |                ^~~~
In file included from lwbgt_r.c:7:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:77:5: warning: anonymous structs are a C11 extension [-Wc11-extensions]
   77 |     struct {
      |     ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:81:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
   81 |     double _Complex private_data_c;
      |            ^
In file included from lwbgt_r.c:12:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/Rinternals.h:456:1: warning: '_Bool' is a C99 extension [-Wc99-extensions]
  456 | bool Rf_asBool(SEXP x);
      | ^
/usr/lib/llvm-23/lib/clang/23/include/stdbool.h:24:14: note: expanded from macro 'bool'
   24 | #define bool _Bool
      |              ^
In file included from lwbgt_r.c:12:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/Rinternals.h:653:28: warning: commas at the end of enumerator lists are a C99-specific feature [-Wc99-extensions]
  653 |     R_BindingTypeActive = 5,   // Active binding
      |                            ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/Rinternals.h:1203:1: warning: '_Bool' is a C99 extension [-Wc99-extensions]
 1203 | bool R_isResizable(SEXP x);
      | ^
/usr/lib/llvm-23/lib/clang/23/include/stdbool.h:24:14: note: expanded from macro 'bool'
   24 | #define bool _Bool
      |              ^
In file included from lwbgt_r.c:12:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/Rinternals.h:1214:1: warning: '_Bool' is a C99 extension [-Wc99-extensions]
 1214 | bool R_hasAttrib(SEXP x, SEXP name);
      | ^
/usr/lib/llvm-23/lib/clang/23/include/stdbool.h:24:14: note: expanded from macro 'bool'
   24 | #define bool _Bool
      |              ^
7 warnings generated.
clang-23 -std=gnu90 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I.  -I/usr/local/include -D_FORTIFY_SOURCE=3  -fvisibility=hidden -fno-fast-math -ffp-contract=off -fno-strict-aliasing -fpic  -g -O3 -Wall -pedantic  -c wbgt.c -o wbgt.o
clang-23 -std=gnu90 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o lwbgt.so lwbgt_r.o wbgt.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpWeRQZu/R.INSTALL19716f362da834/lwbgt/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpWeRQZu/R.INSTALL19716f362da834/lwbgt/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpWeRQZu/R.INSTALL19716f362da834/lwbgt/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-lwbgt/00new/lwbgt/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (lwbgt)