* installing *source* package ‘polyclip’ ...
** package ‘polyclip’ successfully unpacked and MD5 sums checked
** using staged installation
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++-13 -std=gnu++17 accepts -g... yes
Using PKG_CONFIG: pkgconf
Compiling against bundled copy of clipper library.
checking for int64_t... yes
     In the clipper library, signed 64-bit integers (cInt)
     will be declared as 'int64_t'
checking for uint64_t... yes
     In the clipper library, unsigned 64-bit integers (cUInt)
     will be declared as 'uint64_t'
configure: creating ./config.status
config.status: creating src/Makevars
** libs
using C compiler: ‘gcc-13 (GCC) 13.2.0’
using C++ compiler: ‘g++-13 (GCC) 13.2.0’
make[2]: Entering directory '/data/gannet/ripley/R/packages/tests-noRemap/polyclip/src'
gcc-13 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG -DPOLYCLIP_LONG64="int64_t" -DPOLYCLIP_ULONG64="uint64_t"  -I/usr/local/include    -fpic  -g -O2 -Wall -pedantic -mtune=native -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -Werror=implicit-function-declaration -Wstrict-prototypes  -c init.c -o init.o
g++-13 -std=gnu++17 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG -DPOLYCLIP_LONG64="int64_t" -DPOLYCLIP_ULONG64="uint64_t"  -I/usr/local/include   -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -DR_NO_REMAP -c interface.cpp -o interface.o
interface.cpp: In function 'SEXPREC* Csimplify(SEXP, SEXP, SEXP, SEXP, SEXP)':
interface.cpp:122:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  122 |       error("polyclip: unrecognised code for fill type A");
      |       ^~~~~
      |       perror
interface.cpp: In function 'SEXPREC* Cclipbool(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP)':
interface.cpp:240:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  240 |       error("polyclip: unrecognised code for cliptype");
      |       ^~~~~
      |       perror
interface.cpp:256:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  256 |       error("polyclip: unrecognised code for fill type A");
      |       ^~~~~
      |       perror
interface.cpp:272:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  272 |       error("polyclip: unrecognised code for fill type B");
      |       ^~~~~
      |       perror
interface.cpp: In function 'SEXPREC* Cpolyoffset(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP)':
interface.cpp:383:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  383 |       error("polyclip: unrecognised code for jointype");
      |       ^~~~~
      |       perror
interface.cpp: In function 'SEXPREC* Clineoffset(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP)':
interface.cpp:500:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  500 |       error("polyclip: unrecognised code for jointype");
      |       ^~~~~
      |       perror
interface.cpp:520:7: error: 'error' was not declared in this scope; did you mean 'perror'?
  520 |       error("polyclip: unrecognised code for endtype");
      |       ^~~~~
      |       perror
make[2]: *** [/data/gannet/ripley/R/R-devel/etc/Makeconf:202: interface.o] Error 1
make[2]: Leaving directory '/data/gannet/ripley/R/packages/tests-noRemap/polyclip/src'
ERROR: compilation failed for package ‘polyclip’
* removing ‘/data/gannet/ripley/R/packages/tests-noRemap/Libs/polyclip-lib/polyclip’
Command exited with non-zero status 1
Time 0:10.38, 4.25 + 1.78