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Differential D19397

[secp256k1] ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS
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Authored by PiRK on Jan 19 2026, 10:14.

Details

Reviewers
Fabien
Group Reviewers
Restricted Project
Commits
rABC3a8f228f239d: [secp256k1] ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS
Summary

config: Set preprocessor defaults for ECMULT_* config values

This is a partial backport of secp256k1#988 and secp256k#1121
https://github.com/bitcoin-core/secp256k1/pull/988/commits/5eba83f17c5aa1cf3698bb057a4b3ee35f3b6c30
https://github.com/bitcoin-core/secp256k1/pull/1121/commits/d0cf55e13a7f0914759fe4f3afd003ff37868269

The second commit fixes a failure in the cmake build, due to a -Wundef warning.

~/dev/bitcoin-abc/src/secp256k1/src/ecmult_gen.h:13:5: warning: "ECMULT_GEN_PREC_BITS" is not defined, evaluates to 0 [-Wundef]
   13 | #if ECMULT_GEN_PREC_BITS != 2 && ECMULT_GEN_PREC_BITS != 4 && ECMULT_GEN_PREC_BITS != 8
      |     ^~~~~~~~~~~~~~~~~~~~

We could probably just include libsecp256k1-config.h in ecmult_gen.h, but afaict we never change the default value of 4 that is set in CMakeLists.txt (via SECP256K1_ECMULT_GEN_PRECISION), so better to not deviate from upstream ( libsecp256k1-config.h shoud go away evenutally in secp256k1#1178)

Depends on D19396

Test Plan

ninja check-secp256k1

Diff Detail

Repository
rABC Bitcoin ABC
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

PiRK created this revision.Jan 19 2026, 10:14
Herald added a reviewer: Restricted Project. · View Herald TranscriptJan 19 2026, 10:14
teamcity edited the summary of this revision. (Show Details)Jan 19 2026, 10:14
PiRK added a child revision: D19398: [secp256k1] ecmult_gen: Tidy precomputed file and save space.Jan 19 2026, 10:16
PiRK retitled this revision from ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS to [secp256k1] ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS.Jan 19 2026, 10:25
Harbormaster completed remote builds in B35856: Diff 57836.Jan 19 2026, 10:39
teamcity added a comment.Jan 19 2026, 10:39
Build Bitcoin ABC Diffs / Diff Testing (build-ecash-secp256k1) failed.

Tail of the build log:

  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  OUT_DIR = Some(/work/target/debug/build/ecash-secp256k1-sys-81e5283bca7fe3e9/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(x86_64-unknown-linux-gnu)
  CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: ecmult_gen_static_prec_table.h: No such file or directory
  cargo:warning=   15 | #include "ecmult_gen_static_prec_table.h"
  cargo:warning=      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=compilation terminated.
  cargo:warning=In file included from ../../../src/secp256k1/src/assumptions.h:12,
  cargo:warning=                 from ../../../src/secp256k1/src/secp256k1.c:12:
  cargo:warning=../../../src/secp256k1/src/util.h: In function 'checked_malloc':
  cargo:warning=../../../src/secp256k1/src/util.h:119:17: warning: implicit declaration of function 'malloc' [-Wimplicit-function-declaration]
  cargo:warning=  119 |     void *ret = malloc(size);
  cargo:warning=      |                 ^~~~~~
  cargo:warning=../../../src/secp256k1/src/util.h:18:1: note: include '<stdlib.h>' or provide a declaration of 'malloc'
  cargo:warning=   17 | #include <limits.h>
  cargo:warning=  +++ |+#include <stdlib.h>
  cargo:warning=   18 | 
  cargo:warning=../../../src/secp256k1/src/util.h:119:17: warning: incompatible implicit declaration of built-in function 'malloc' [-Wbuiltin-declaration-mismatch]
  cargo:warning=  119 |     void *ret = malloc(size);
  cargo:warning=      |                 ^~~~~~
  cargo:warning=../../../src/secp256k1/src/util.h:119:17: note: include '<stdlib.h>' or provide a declaration of 'malloc'
  cargo:warning=../../../src/secp256k1/src/util.h: In function 'checked_realloc':
  cargo:warning=../../../src/secp256k1/src/util.h:127:17: warning: implicit declaration of function 'realloc' [-Wimplicit-function-declaration]
  cargo:warning=  127 |     void *ret = realloc(ptr, size);
  cargo:warning=      |                 ^~~~~~~
  cargo:warning=../../../src/secp256k1/src/util.h:127:17: note: include '<stdlib.h>' or provide a declaration of 'realloc'
  cargo:warning=../../../src/secp256k1/src/util.h:127:17: warning: incompatible implicit declaration of built-in function 'realloc' [-Wbuiltin-declaration-mismatch]
  cargo:warning=../../../src/secp256k1/src/util.h:127:17: note: include '<stdlib.h>' or provide a declaration of 'realloc'
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h: At top level:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: ecmult_gen_static_prec_table.h: No such file or directory
  cargo:warning=   15 | #include "ecmult_gen_static_prec_table.h"
  cargo:warning=      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=compilation terminated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-Wall" "-Wextra" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-o" "/work/target/debug/build/ecash-secp256k1-sys-81e5283bca7fe3e9/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


Build build-ecash-secp256k1 failed with exit code 101
teamcity added a comment.Jan 19 2026, 10:40
Build Bitcoin ABC Diffs / Diff Testing (cashtab-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build cashtab-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:41
Build Bitcoin ABC Diffs / Diff Testing (ecash-lib-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-lib-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:42
Build Bitcoin ABC Diffs / Diff Testing (ecash-agora-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-agora-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:42
Build Bitcoin ABC Diffs / Diff Testing (ecash-agora-integration-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-agora-integration-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:43
Build Bitcoin ABC Diffs / Diff Testing (ecash-wallet-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-wallet-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:43
Build Bitcoin ABC Diffs / Diff Testing (ecash-lib-integration-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-lib-integration-tests failed with exit code 2
teamcity added a comment.Jan 19 2026, 10:44
Build Bitcoin ABC Diffs / Diff Testing (ecash-wallet-integration-tests) failed.

Tail of the build log:

  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  OUT_DIR = Some(/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  TARGET = Some(wasm32-unknown-unknown)
  HOST = Some(x86_64-unknown-linux-gnu)
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = Some(-Wno-pointer-sign -Wno-implicit-function-declaration)
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32_unknown_unknown
  CFLAGS_wasm32_unknown_unknown = None
  cargo:rerun-if-env-changed=CFLAGS_wasm32-unknown-unknown
  CFLAGS_wasm32-unknown-unknown = None
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.
  cargo:warning=In file included from ../../../src/secp256k1/src/secp256k1.c:19:
  cargo:warning=../../../src/secp256k1/src/ecmult_gen_impl.h:15:10: fatal error: 'ecmult_gen_static_prec_table.h' file not found
  cargo:warning=#include "ecmult_gen_static_prec_table.h"
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "clang" "-Oz" "-ffunction-sections" "-fdata-sections" "-fno-exceptions" "--target=wasm32-unknown-unknown" "-I" "../../../src/secp256k1/" "-I" "../../../src/secp256k1/include" "-I" "../../../src/secp256k1/src" "-I" "wasm/wasm-sysroot" "-I" "wasm/wasm-sysroot" "-Wno-unused-function" "-Wno-unused-parameter" "-DSECP256K1_API=" "-DENABLE_MODULE_ECDH=1" "-DENABLE_MODULE_SCHNORRSIG=1" "-DENABLE_MODULE_SCHNORR=1" "-DENABLE_MODULE_EXTRAKEYS=1" "-Dprintf(...)=" "-DECMULT_GEN_PREC_BITS=4" "-DECMULT_WINDOW_SIZE=15" "-DUSE_EXTERNAL_DEFAULT_CALLBACKS=1" "-DENABLE_MODULE_RECOVERY=1" "-Wno-pointer-sign" "-Wno-implicit-function-declaration" "-o" "/work/modules/ecash-lib-wasm/./target/wasm32-unknown-unknown/release-wasm/build/ecash-secp256k1-sys-553871913c9fedce/out/77bfc82200067377-secp256k1.o" "-c" "../../../src/secp256k1/src/secp256k1.c"


warning: build failed, waiting for other jobs to finish...
Failed opening './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_browser.js: No such file or directory
./build-wasm.sh: line 39: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 40: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.wasm: No such file or directory
./build-wasm.sh: line 41: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.js: No such file or directory
./build-wasm.sh: line 43: ../ecash-lib/src/ffi/ecash_lib_wasm_bg_browser.d.ts: No such file or directory
error: failed reading './target/wasm32-unknown-unknown/release-wasm/ecash_lib_wasm.wasm'

Caused by:
    No such file or directory (os error 2)
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm_bg.wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.d.ts': No such file or directory
mv: cannot stat '../ecash-lib/src/ffi/ecash_lib_wasm.js': No such file or directory
sed: can't read ../ecash-lib/src/ffi/ecash_lib_wasm_nodejs.js: No such file or directory
Build ecash-wallet-integration-tests failed with exit code 2
PiRK published this revision for review.Jan 19 2026, 13:35

the modules that depend on the rust wrapper of secp256k1 are temporarily broken, but fixed in D19400

Fabien accepted this revision.Jan 19 2026, 13:50
This revision is now accepted and ready to land.Jan 19 2026, 13:50
This revision was landed with ongoing or failed builds.Jan 20 2026, 10:10
Closed by commit rABC3a8f228f239d: [secp256k1] ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS (authored by Tim Ruffing <crypto@timruffing.de>, committed by PiRK). · Explain Why
This revision was automatically updated to reflect the committed changes.
PiRK added a commit: rABC3a8f228f239d: [secp256k1] ecmult_gen: Precompute tables for all values of ECMULT_GEN_PREC_BITS.
PiRK mentioned this in D19568: [secp256k1] config: Set preprocessor defaults for ECMULT_* config values.Thu, Feb 12, 16:52
PiRK mentioned this in rABC36e1b3332524: [secp256k1] config: Set preprocessor defaults for ECMULT_* config values.Thu, Feb 12, 19:00

Revision Contents
Changeset List

PathSize
src/
secp256k1/
src/
3 lines
3 lines
60 lines

Diff 57867

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src/secp256k1/src/ecmult.h

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src/secp256k1/src/ecmult_gen.h

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src/secp256k1/src/gen_ecmult_gen_static_prec_table.c

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