* installing *source* package ‘CAMAN’ ...
** this is package ‘CAMAN’ version ‘0.79’
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 21.1.5 (1)’
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c init.cpp -o init.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c methods.cpp -o methods.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c vemema_vem.cpp -o vemema_vem.o
vemema_vem.cpp:998:41: error: use of undeclared identifier 'PI'
  998 |         return exp((l-k)*(k-l)/(2*v)) / sqrt(2*PI*v);
      |                                                ^~
vemema_vem.cpp:1874:3: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
 1874 |                 lambda.clear();
      |                 ^
vemema_vem.cpp:1864:2: note: previous statement is here
 1864 |         for(i=0;i<(int)p.size(); ++i)
      |         ^
vemema_vem.cpp:1906:4: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
 1906 |                         for(i=0; i<(int)lambda.size(); ++i)
      |                         ^
vemema_vem.cpp:1887:3: note: previous statement is here
 1887 |                 for(i=0; i<(int)p.size(); ++i)
      |                 ^
2 warnings and 1 error generated.
make: *** [/home/hornik/tmp/R-d-clang-21/etc/Makeconf:209: vemema_vem.o] Error 1
ERROR: compilation failed for package ‘CAMAN’
* removing ‘/srv/hornik/tmp/CRAN_pretest/CAMAN.Rcheck/CAMAN’