$ ./configure --host=riscv64-linux-gnu
$ make clean
$ $ make
  CC       src/bench.o
gcc -DHAVE_CONFIG_H -I. -I./src -O2  -std=c89 -pedantic -Wno-long-long -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-overlength-strings -Wall -Wno-unused-function -Wextra -Wcast-align -Wcast-align=strict -fvisibility=hidden -g -O2 -c src/gen_context.c -o gen_context.o
gcc -O2  -std=c89 -pedantic -Wno-long-long -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-overlength-strings -Wall -Wno-unused-function -Wextra -Wcast-align -Wcast-align=strict -fvisibility=hidden -g -O2  gen_context.o -o gen_context
./gen_context
  CC       src/libsecp256k1_la-secp256k1.lo
src/secp256k1.c: In function ‘secp256k1_declassify’:
src/secp256k1.c:227:93: warning: unused parameter ‘p’ [-Wunused-parameter]
  227 | static SECP256K1_INLINE void secp256k1_declassify(const secp256k1_context* ctx, const void *p, size_t len) {
      |                                                                                 ~~~~~~~~~~~~^
src/secp256k1.c:227:103: warning: unused parameter ‘len’ [-Wunused-parameter]
  227 | static SECP256K1_INLINE void secp256k1_declassify(const secp256k1_context* ctx, const void *p, size_t len) {
      |                                                                                                ~~~~~~~^~~
  CCLD     libsecp256k1.la
  CCLD     bench
  CC       src/bench_internal-bench_internal.o
  CCLD     bench_internal
  CC       src/bench_ecmult-bench_ecmult.o
  CCLD     bench_ecmult
  CC       src/tests-tests.o
In file included from src/tests.c:17:
src/secp256k1.c: In function ‘secp256k1_declassify’:
src/secp256k1.c:227:93: warning: unused parameter ‘p’ [-Wunused-parameter]
  227 | static SECP256K1_INLINE void secp256k1_declassify(const secp256k1_context* ctx, const void *p, size_t len) {
      |                                                                                 ~~~~~~~~~~~~^
src/secp256k1.c:227:103: warning: unused parameter ‘len’ [-Wunused-parameter]
  227 | static SECP256K1_INLINE void secp256k1_declassify(const secp256k1_context* ctx, const void *p, size_t len) {
      |                                                                                                ~~~~~~~^~~
  CCLD     tests
  CC       src/valgrind_ctime_test.o
  CCLD     valgrind_ctime_test
  CC       src/exhaustive_tests-tests_exhaustive.o
  CCLD     exhaustive_tests