>>> espflash 3.1.0 Extracting gzip -d -c /home/buildroot/instance-0/dl/espflash/espflash-3.1.0-cargo2.tar.gz | /home/buildroot/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/espflash-3.1.0 -xf - >>> espflash 3.1.0 Patching >>> espflash 3.1.0 Configuring >>> espflash 3.1.0 Building cd /home/buildroot/instance-0/output-1/build/espflash-3.1.0/espflash && GIT_DIR=. PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" GIT_DIR=. PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc-ar" AS="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-as" LD="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-ld" NM="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc-nm" CC="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc" GCC="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc" CPP="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-cpp" CXX="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-g++" FC="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gfortran" F77="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gfortran" RANLIB="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc-ranlib" READELF="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-readelf" STRIP="/bin/true" OBJCOPY="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-objcopy" OBJDUMP="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/buildroot/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-as" DEFAULT_LINKER="/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 " LDFLAGS="" FCFLAGS=" -O2 -g0" FFLAGS=" -O2 -g0" PKG_CONFIG="/home/buildroot/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/instance-0/output-1/host/sparc64-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl CARGO_HOME=/home/buildroot/instance-0/dl/br-cargo-home __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" CARGO_UNSTABLE_HOST_CONFIG="true" CARGO_UNSTABLE_TARGET_APPLIES_TO_HOST="true" CARGO_TARGET_APPLIES_TO_HOST="false" CARGO_BUILD_TARGET="sparc64-unknown-linux-gnu" CARGO_HOST_RUSTFLAGS="-C link-args=-L/home/buildroot/instance-0/output-1/host/lib -C link-args=-Wl,-rpath,/home/buildroot/instance-0/output-1/host/lib" CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_LINKER=sparc64-linux-gcc CARGO_PROFILE_DEV_INCREMENTAL="false" CARGO_PROFILE_RELEASE_INCREMENTAL="false" CARGO_PROFILE_DEV_CODEGEN_UNITS="16" CARGO_PROFILE_RELEASE_CODEGEN_UNITS="16" CARGO_PROFILE_DEV_SPLIT_DEBUGINFO="off" CARGO_PROFILE_RELEASE_SPLIT_DEBUGINFO="off" CARGO_PROFILE_DEV_OPT_LEVEL="2" CARGO_PROFILE_RELEASE_OPT_LEVEL="2" CARGO_PROFILE_DEV_LTO="false" CARGO_PROFILE_RELEASE_LTO="false" CARGO_PROFILE_DEV_DEBUG="0" CARGO_PROFILE_RELEASE_DEBUG="0" CARGO_PROFILE_DEV_DEBUG_ASSERTIONS="true" CARGO_PROFILE_RELEASE_DEBUG_ASSERTIONS="true" CARGO_PROFILE_DEV_OVERFLOW_CHECKS="true" CARGO_PROFILE_RELEASE_OVERFLOW_CHECKS="true" cargo build --offline --release --manifest-path Cargo.toml --locked warning: `/home/buildroot/instance-0/output-1/build/espflash-3.1.0/.cargo/config` is deprecated in favor of `config.toml` note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml` Compiling proc-macro2 v1.0.78 Compiling unicode-ident v1.0.12 Compiling libc v0.2.155 Compiling cfg-if v1.0.0 Compiling serde v1.0.202 Compiling memchr v2.7.1 Compiling bitflags v2.4.2 Compiling cc v1.0.89 Compiling syn v1.0.109 Compiling autocfg v1.1.0 Compiling adler v1.0.2 Compiling thiserror v1.0.61 Compiling rustix v0.38.31 Compiling crc32fast v1.4.0 Compiling linux-raw-sys v0.4.13 Compiling version_check v0.9.4 Compiling typenum v1.17.0 Compiling miniz_oxide v0.7.2 Compiling byteorder v1.5.0 Compiling itoa v1.0.10 Compiling unicode-width v0.1.11 Compiling utf8parse v0.2.1 Compiling hashbrown v0.14.3 Compiling ryu v1.0.17 Compiling tinyvec_macros v0.1.1 Compiling generic-array v0.14.7 Compiling ident_case v1.0.1 Compiling equivalent v1.0.1 Compiling fnv v1.0.7 Compiling strsim v0.10.0 Compiling rustversion v1.0.14 Compiling lock_api v0.4.11 Compiling tinyvec v1.6.0 Compiling anstyle-parse v0.2.3 Compiling smallvec v1.13.1 Compiling serde_json v1.0.114 Compiling aho-corasick v1.1.2 Compiling winnow v0.5.40 Compiling anstyle v1.0.6 Compiling scopeguard v1.2.0 Compiling radium v0.7.0 Compiling static_assertions v1.1.0 Compiling flate2 v1.0.30 Compiling untrusted v0.9.0 Compiling pkg-config v0.3.30 Compiling quote v1.0.35 Compiling signal-hook v0.3.17 Compiling regex-syntax v0.8.2 Compiling toml_datetime v0.6.6 Compiling parking_lot_core v0.9.9 Compiling stable_deref_trait v1.2.0 Compiling syn v2.0.52 Compiling indexmap v2.2.5 Compiling colorchoice v1.0.0 Compiling anstyle-query v1.0.2 Compiling rustls-pki-types v1.3.1 Compiling lazy_static v1.4.0 Compiling anstream v0.6.13 Compiling libudev-sys v0.1.4 Compiling unicode-normalization v0.1.23 Compiling twox-hash v1.6.3 Compiling ring v0.17.8 Compiling backtrace v0.3.69 Compiling num-traits v0.2.18 Compiling tap v1.0.1 Compiling heck v0.4.1 Compiling rustc-demangle v0.1.23 Compiling percent-encoding v2.3.1 Compiling gimli v0.28.1 Compiling errno v0.3.8 Compiling getrandom v0.2.12 Compiling signal-hook-registry v1.4.1 Compiling rustls v0.22.2 Compiling unicode-bidi v0.3.15 The following warnings were emitted during compilation: warning: ring@0.17.8: Compiler version doesn't include clang or GCC: "/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc" "--version" warning: ring@0.17.8: In file included from include/ring-core/base.h:74, warning: ring@0.17.8: from include/ring-core/mem.h:60, warning: ring@0.17.8: from crypto/curve25519/curve25519.c:22: warning: ring@0.17.8: include/ring-core/target.h:64:2: error: #error "Unknown target CPU" warning: ring@0.17.8: 64 | #error "Unknown target CPU" warning: ring@0.17.8: | ^~~~~ warning: ring@0.17.8: In file included from crypto/curve25519/internal.h:20, warning: ring@0.17.8: from crypto/curve25519/curve25519.c:24: warning: ring@0.17.8: crypto/curve25519/../internal.h:219:2: error: #error "Must define either OPENSSL_32_BIT or OPENSSL_64_BIT" warning: ring@0.17.8: 219 | #error "Must define either OPENSSL_32_BIT or OPENSSL_64_BIT" warning: ring@0.17.8: | ^~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:232:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 232 | static inline crypto_word_t value_barrier_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:232:45: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 232 | static inline crypto_word_t value_barrier_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:244:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 244 | static inline crypto_word_t constant_time_msb_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:244:49: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 244 | static inline crypto_word_t constant_time_msb_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:249:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 249 | static inline crypto_word_t constant_time_is_zero_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:249:53: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 249 | static inline crypto_word_t constant_time_is_zero_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:264:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 264 | static inline crypto_word_t constant_time_is_nonzero_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:264:56: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 264 | static inline crypto_word_t constant_time_is_nonzero_w(crypto_word_t a) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:269:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 269 | static inline crypto_word_t constant_time_eq_w(crypto_word_t a, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:269:48: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 269 | static inline crypto_word_t constant_time_eq_w(crypto_word_t a, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:270:48: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 270 | crypto_word_t b) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:277:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 277 | static inline crypto_word_t constant_time_select_w(crypto_word_t mask, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:277:52: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 277 | static inline crypto_word_t constant_time_select_w(crypto_word_t mask, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:278:52: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 278 | crypto_word_t a, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:279:52: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 279 | crypto_word_t b) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:291:46: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 291 | static inline uint8_t constant_time_select_8(crypto_word_t mask, uint8_t a, warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:308:59: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 308 | const crypto_word_t mask) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h: In function 'constant_time_conditional_memcpy': warning: ring@0.17.8: crypto/curve25519/../internal.h:313:14: warning: implicit declaration of function 'constant_time_select_8' [-Wimplicit-function-declaration] warning: ring@0.17.8: 313 | out[i] = constant_time_select_8(mask, in[i], out[i]); warning: ring@0.17.8: | ^~~~~~~~~~~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:313:14: warning: nested extern declaration of 'constant_time_select_8' [-Wnested-externs] warning: ring@0.17.8: crypto/curve25519/../internal.h: At top level: warning: ring@0.17.8: crypto/curve25519/../internal.h:322:59: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 322 | const crypto_word_t mask) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h: In function 'constant_time_conditional_memxor': warning: ring@0.17.8: crypto/curve25519/../internal.h:327:15: warning: implicit declaration of function 'value_barrier_w' [-Wimplicit-function-declaration] warning: ring@0.17.8: 327 | out[i] ^= value_barrier_w(mask) & in[i]; warning: ring@0.17.8: | ^~~~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:327:15: warning: nested extern declaration of 'value_barrier_w' [-Wnested-externs] warning: ring@0.17.8: crypto/curve25519/../internal.h: At top level: warning: ring@0.17.8: crypto/curve25519/../internal.h:359:15: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 359 | static inline crypto_word_t constant_time_declassify_w(crypto_word_t v) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/../internal.h:359:56: error: unknown type name 'crypto_word_t' warning: ring@0.17.8: 359 | static inline crypto_word_t constant_time_declassify_w(crypto_word_t v) { warning: ring@0.17.8: | ^~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/curve25519.c: In function 'x25519_ge_scalarmult_small_precomp': warning: ring@0.17.8: crypto/curve25519/curve25519.c:725:35: warning: implicit declaration of function 'constant_time_eq_w' [-Wimplicit-function-declaration] warning: ring@0.17.8: 725 | cmov(&e, &multiples[j-1], 1&constant_time_eq_w(index, j)); warning: ring@0.17.8: | ^~~~~~~~~~~~~~~~~~ warning: ring@0.17.8: crypto/curve25519/curve25519.c:725:35: warning: nested extern declaration of 'constant_time_eq_w' [-Wnested-externs] error: failed to run custom build command for `ring v0.17.8` Caused by: process didn't exit successfully: `/home/buildroot/instance-0/output-1/build/espflash-3.1.0/target/release/build/ring-69f08725fa7c82cd/build-script-build` (exit status: 1) --- stdout cargo:rerun-if-env-changed=RING_PREGENERATE_ASM cargo:rustc-env=RING_CORE_PREFIX=ring_core_0_17_8_ OPT_LEVEL = Some("2") TARGET = Some("sparc64-unknown-linux-gnu") HOST = Some("x86_64-unknown-linux-gnu") cargo:rerun-if-env-changed=CC_sparc64-unknown-linux-gnu CC_sparc64-unknown-linux-gnu = None cargo:rerun-if-env-changed=CC_sparc64_unknown_linux_gnu CC_sparc64_unknown_linux_gnu = None cargo:rerun-if-env-changed=TARGET_CC TARGET_CC = None cargo:rerun-if-env-changed=CC CC = Some("/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc") cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT cargo:warning=Compiler version doesn't include clang or GCC: "/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc" "--version" cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS CRATE_CC_NO_DEFAULTS = None DEBUG = Some("false") CARGO_CFG_TARGET_FEATURE = None cargo:rerun-if-env-changed=CFLAGS_sparc64-unknown-linux-gnu CFLAGS_sparc64-unknown-linux-gnu = None cargo:rerun-if-env-changed=CFLAGS_sparc64_unknown_linux_gnu CFLAGS_sparc64_unknown_linux_gnu = None cargo:rerun-if-env-changed=TARGET_CFLAGS TARGET_CFLAGS = None cargo:rerun-if-env-changed=CFLAGS CFLAGS = Some("-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 ") cargo:warning=In file included from include/ring-core/base.h:74, cargo:warning= from include/ring-core/mem.h:60, cargo:warning= from crypto/curve25519/curve25519.c:22: cargo:warning=include/ring-core/target.h:64:2: error: #error "Unknown target CPU" cargo:warning= 64 | #error "Unknown target CPU" cargo:warning= | ^~~~~ cargo:warning=In file included from crypto/curve25519/internal.h:20, cargo:warning= from crypto/curve25519/curve25519.c:24: cargo:warning=crypto/curve25519/../internal.h:219:2: error: #error "Must define either OPENSSL_32_BIT or OPENSSL_64_BIT" cargo:warning= 219 | #error "Must define either OPENSSL_32_BIT or OPENSSL_64_BIT" cargo:warning= | ^~~~~ cargo:warning=crypto/curve25519/../internal.h:232:15: error: unknown type name 'crypto_word_t' cargo:warning= 232 | static inline crypto_word_t value_barrier_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:232:45: error: unknown type name 'crypto_word_t' cargo:warning= 232 | static inline crypto_word_t value_barrier_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:244:15: error: unknown type name 'crypto_word_t' cargo:warning= 244 | static inline crypto_word_t constant_time_msb_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:244:49: error: unknown type name 'crypto_word_t' cargo:warning= 244 | static inline crypto_word_t constant_time_msb_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:249:15: error: unknown type name 'crypto_word_t' cargo:warning= 249 | static inline crypto_word_t constant_time_is_zero_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:249:53: error: unknown type name 'crypto_word_t' cargo:warning= 249 | static inline crypto_word_t constant_time_is_zero_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:264:15: error: unknown type name 'crypto_word_t' cargo:warning= 264 | static inline crypto_word_t constant_time_is_nonzero_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:264:56: error: unknown type name 'crypto_word_t' cargo:warning= 264 | static inline crypto_word_t constant_time_is_nonzero_w(crypto_word_t a) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:269:15: error: unknown type name 'crypto_word_t' cargo:warning= 269 | static inline crypto_word_t constant_time_eq_w(crypto_word_t a, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:269:48: error: unknown type name 'crypto_word_t' cargo:warning= 269 | static inline crypto_word_t constant_time_eq_w(crypto_word_t a, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:270:48: error: unknown type name 'crypto_word_t' cargo:warning= 270 | crypto_word_t b) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:277:15: error: unknown type name 'crypto_word_t' cargo:warning= 277 | static inline crypto_word_t constant_time_select_w(crypto_word_t mask, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:277:52: error: unknown type name 'crypto_word_t' cargo:warning= 277 | static inline crypto_word_t constant_time_select_w(crypto_word_t mask, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:278:52: error: unknown type name 'crypto_word_t' cargo:warning= 278 | crypto_word_t a, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:279:52: error: unknown type name 'crypto_word_t' cargo:warning= 279 | crypto_word_t b) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:291:46: error: unknown type name 'crypto_word_t' cargo:warning= 291 | static inline uint8_t constant_time_select_8(crypto_word_t mask, uint8_t a, cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:308:59: error: unknown type name 'crypto_word_t' cargo:warning= 308 | const crypto_word_t mask) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h: In function 'constant_time_conditional_memcpy': cargo:warning=crypto/curve25519/../internal.h:313:14: warning: implicit declaration of function 'constant_time_select_8' [-Wimplicit-function-declaration] cargo:warning= 313 | out[i] = constant_time_select_8(mask, in[i], out[i]); cargo:warning= | ^~~~~~~~~~~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:313:14: warning: nested extern declaration of 'constant_time_select_8' [-Wnested-externs] cargo:warning=crypto/curve25519/../internal.h: At top level: cargo:warning=crypto/curve25519/../internal.h:322:59: error: unknown type name 'crypto_word_t' cargo:warning= 322 | const crypto_word_t mask) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h: In function 'constant_time_conditional_memxor': cargo:warning=crypto/curve25519/../internal.h:327:15: warning: implicit declaration of function 'value_barrier_w' [-Wimplicit-function-declaration] cargo:warning= 327 | out[i] ^= value_barrier_w(mask) & in[i]; cargo:warning= | ^~~~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:327:15: warning: nested extern declaration of 'value_barrier_w' [-Wnested-externs] cargo:warning=crypto/curve25519/../internal.h: At top level: cargo:warning=crypto/curve25519/../internal.h:359:15: error: unknown type name 'crypto_word_t' cargo:warning= 359 | static inline crypto_word_t constant_time_declassify_w(crypto_word_t v) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/../internal.h:359:56: error: unknown type name 'crypto_word_t' cargo:warning= 359 | static inline crypto_word_t constant_time_declassify_w(crypto_word_t v) { cargo:warning= | ^~~~~~~~~~~~~ cargo:warning=crypto/curve25519/curve25519.c: In function 'x25519_ge_scalarmult_small_precomp': cargo:warning=crypto/curve25519/curve25519.c:725:35: warning: implicit declaration of function 'constant_time_eq_w' [-Wimplicit-function-declaration] cargo:warning= 725 | cmov(&e, &multiples[j-1], 1&constant_time_eq_w(index, j)); cargo:warning= | ^~~~~~~~~~~~~~~~~~ cargo:warning=crypto/curve25519/curve25519.c:725:35: warning: nested extern declaration of 'constant_time_eq_w' [-Wnested-externs] --- stderr error occurred: Command "/home/buildroot/instance-0/output-1/host/bin/sparc64-linux-gcc" "-O2" "-ffunction-sections" "-fdata-sections" "-fPIC" "-D_LARGEFILE_SOURCE" "-D_LARGEFILE64_SOURCE" "-D_FILE_OFFSET_BITS=64" "-O2" "-g0" "-I" "include" "-I" "/home/buildroot/instance-0/output-1/build/espflash-3.1.0/target/sparc64-unknown-linux-gnu/release/build/ring-3bf90242f3b1d80e/out" "-fvisibility=hidden" "-std=c1x" "-Wall" "-Wbad-function-cast" "-Wcast-align" "-Wcast-qual" "-Wconversion" "-Wmissing-field-initializers" "-Wmissing-include-dirs" "-Wnested-externs" "-Wredundant-decls" "-Wshadow" "-Wsign-compare" "-Wsign-conversion" "-Wstrict-prototypes" "-Wundef" "-Wuninitialized" "-g3" "-DNDEBUG" "-o" "/home/buildroot/instance-0/output-1/build/espflash-3.1.0/target/sparc64-unknown-linux-gnu/release/build/ring-3bf90242f3b1d80e/out/fad98b632b8ce3cc-curve25519.o" "-c" "crypto/curve25519/curve25519.c" with args "sparc64-linux-gcc" did not execute successfully (status code exit status: 1). warning: build failed, waiting for other jobs to finish... make: *** [package/pkg-generic.mk:289: /home/buildroot/instance-0/output-1/build/espflash-3.1.0/.stamp_built] Error 101 make: Leaving directory '/home/buildroot/instance-0/buildroot'