Remove dependency on src/libsecp256k1-config.h

This change eases the use of alternate build systems by moving
the variables in `src/libsecp256k1-config.h` to compiler macros
for each invocation, preventing duplication of these variables
for each build system.

Co-authored-by: Ali Sherief <ali@notatether.com>
This commit is contained in:
Hennadii Stepanov 2022-12-15 10:56:16 +00:00
parent 9a8d65f07f
commit b627ba7050
No known key found for this signature in database
GPG Key ID: 410108112E7EA81F
17 changed files with 25 additions and 87 deletions

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@ -73,7 +73,7 @@ noinst_HEADERS += examples/random.h
PRECOMPUTED_LIB = libsecp256k1_precomputed.la PRECOMPUTED_LIB = libsecp256k1_precomputed.la
noinst_LTLIBRARIES = $(PRECOMPUTED_LIB) noinst_LTLIBRARIES = $(PRECOMPUTED_LIB)
libsecp256k1_precomputed_la_SOURCES = src/precomputed_ecmult.c src/precomputed_ecmult_gen.c libsecp256k1_precomputed_la_SOURCES = src/precomputed_ecmult.c src/precomputed_ecmult_gen.c
libsecp256k1_precomputed_la_CPPFLAGS = $(SECP_INCLUDES) libsecp256k1_precomputed_la_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
if USE_EXTERNAL_ASM if USE_EXTERNAL_ASM
COMMON_LIB = libsecp256k1_common.la COMMON_LIB = libsecp256k1_common.la
@ -92,7 +92,7 @@ endif
endif endif
libsecp256k1_la_SOURCES = src/secp256k1.c libsecp256k1_la_SOURCES = src/secp256k1.c
libsecp256k1_la_CPPFLAGS = $(SECP_INCLUDES) libsecp256k1_la_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
libsecp256k1_la_LIBADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB) libsecp256k1_la_LIBADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB)
libsecp256k1_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION_CURRENT):$(LIB_VERSION_REVISION):$(LIB_VERSION_AGE) libsecp256k1_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION_CURRENT):$(LIB_VERSION_REVISION):$(LIB_VERSION_AGE)
@ -107,17 +107,17 @@ bench_SOURCES = src/bench.c
bench_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB) bench_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
bench_internal_SOURCES = src/bench_internal.c bench_internal_SOURCES = src/bench_internal.c
bench_internal_LDADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB) bench_internal_LDADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB)
bench_internal_CPPFLAGS = $(SECP_INCLUDES) bench_internal_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
bench_ecmult_SOURCES = src/bench_ecmult.c bench_ecmult_SOURCES = src/bench_ecmult.c
bench_ecmult_LDADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB) bench_ecmult_LDADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB)
bench_ecmult_CPPFLAGS = $(SECP_INCLUDES) bench_ecmult_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
endif endif
TESTS = TESTS =
if USE_TESTS if USE_TESTS
noinst_PROGRAMS += tests noinst_PROGRAMS += tests
tests_SOURCES = src/tests.c tests_SOURCES = src/tests.c
tests_CPPFLAGS = $(SECP_INCLUDES) $(SECP_TEST_INCLUDES) tests_CPPFLAGS = $(SECP_INCLUDES) $(SECP_TEST_INCLUDES) $(SECP_CONFIG_DEFINES)
if VALGRIND_ENABLED if VALGRIND_ENABLED
tests_CPPFLAGS += -DVALGRIND tests_CPPFLAGS += -DVALGRIND
noinst_PROGRAMS += valgrind_ctime_test noinst_PROGRAMS += valgrind_ctime_test
@ -135,7 +135,7 @@ endif
if USE_EXHAUSTIVE_TESTS if USE_EXHAUSTIVE_TESTS
noinst_PROGRAMS += exhaustive_tests noinst_PROGRAMS += exhaustive_tests
exhaustive_tests_SOURCES = src/tests_exhaustive.c exhaustive_tests_SOURCES = src/tests_exhaustive.c
exhaustive_tests_CPPFLAGS = $(SECP_INCLUDES) exhaustive_tests_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
if !ENABLE_COVERAGE if !ENABLE_COVERAGE
exhaustive_tests_CPPFLAGS += -DVERIFY exhaustive_tests_CPPFLAGS += -DVERIFY
endif endif
@ -148,7 +148,7 @@ endif
if USE_EXAMPLES if USE_EXAMPLES
noinst_PROGRAMS += ecdsa_example noinst_PROGRAMS += ecdsa_example
ecdsa_example_SOURCES = examples/ecdsa.c ecdsa_example_SOURCES = examples/ecdsa.c
ecdsa_example_CPPFLAGS = -I$(top_srcdir)/include ecdsa_example_CPPFLAGS = -I$(top_srcdir)/include $(SECP_CONFIG_DEFINES)
ecdsa_example_LDADD = libsecp256k1.la ecdsa_example_LDADD = libsecp256k1.la
ecdsa_example_LDFLAGS = -static ecdsa_example_LDFLAGS = -static
if BUILD_WINDOWS if BUILD_WINDOWS
@ -158,7 +158,7 @@ TESTS += ecdsa_example
if ENABLE_MODULE_ECDH if ENABLE_MODULE_ECDH
noinst_PROGRAMS += ecdh_example noinst_PROGRAMS += ecdh_example
ecdh_example_SOURCES = examples/ecdh.c ecdh_example_SOURCES = examples/ecdh.c
ecdh_example_CPPFLAGS = -I$(top_srcdir)/include ecdh_example_CPPFLAGS = -I$(top_srcdir)/include $(SECP_CONFIG_DEFINES)
ecdh_example_LDADD = libsecp256k1.la ecdh_example_LDADD = libsecp256k1.la
ecdh_example_LDFLAGS = -static ecdh_example_LDFLAGS = -static
if BUILD_WINDOWS if BUILD_WINDOWS
@ -169,7 +169,7 @@ endif
if ENABLE_MODULE_SCHNORRSIG if ENABLE_MODULE_SCHNORRSIG
noinst_PROGRAMS += schnorr_example noinst_PROGRAMS += schnorr_example
schnorr_example_SOURCES = examples/schnorr.c schnorr_example_SOURCES = examples/schnorr.c
schnorr_example_CPPFLAGS = -I$(top_srcdir)/include schnorr_example_CPPFLAGS = -I$(top_srcdir)/include $(SECP_CONFIG_DEFINES)
schnorr_example_LDADD = libsecp256k1.la schnorr_example_LDADD = libsecp256k1.la
schnorr_example_LDFLAGS = -static schnorr_example_LDFLAGS = -static
if BUILD_WINDOWS if BUILD_WINDOWS
@ -184,11 +184,11 @@ EXTRA_PROGRAMS = precompute_ecmult precompute_ecmult_gen
CLEANFILES = $(EXTRA_PROGRAMS) CLEANFILES = $(EXTRA_PROGRAMS)
precompute_ecmult_SOURCES = src/precompute_ecmult.c precompute_ecmult_SOURCES = src/precompute_ecmult.c
precompute_ecmult_CPPFLAGS = $(SECP_INCLUDES) precompute_ecmult_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
precompute_ecmult_LDADD = $(SECP_LIBS) $(COMMON_LIB) precompute_ecmult_LDADD = $(SECP_LIBS) $(COMMON_LIB)
precompute_ecmult_gen_SOURCES = src/precompute_ecmult_gen.c precompute_ecmult_gen_SOURCES = src/precompute_ecmult_gen.c
precompute_ecmult_gen_CPPFLAGS = $(SECP_INCLUDES) precompute_ecmult_gen_CPPFLAGS = $(SECP_INCLUDES) $(SECP_CONFIG_DEFINES)
precompute_ecmult_gen_LDADD = $(SECP_LIBS) $(COMMON_LIB) precompute_ecmult_gen_LDADD = $(SECP_LIBS) $(COMMON_LIB)
# See Automake manual, Section "Errors with distclean". # See Automake manual, Section "Errors with distclean".

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@ -228,7 +228,7 @@ fi
AM_CONDITIONAL([VALGRIND_ENABLED],[test "$enable_valgrind" = "yes"]) AM_CONDITIONAL([VALGRIND_ENABLED],[test "$enable_valgrind" = "yes"])
if test x"$enable_coverage" = x"yes"; then if test x"$enable_coverage" = x"yes"; then
AC_DEFINE(COVERAGE, 1, [Define this symbol to compile out all VERIFY code]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DCOVERAGE=1"
SECP_CFLAGS="-O0 --coverage $SECP_CFLAGS" SECP_CFLAGS="-O0 --coverage $SECP_CFLAGS"
LDFLAGS="--coverage $LDFLAGS" LDFLAGS="--coverage $LDFLAGS"
else else
@ -270,7 +270,7 @@ enable_external_asm=no
case $set_asm in case $set_asm in
x86_64) x86_64)
AC_DEFINE(USE_ASM_X86_64, 1, [Define this symbol to enable x86_64 assembly optimizations]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_ASM_X86_64=1"
;; ;;
arm) arm)
enable_external_asm=yes enable_external_asm=yes
@ -283,20 +283,20 @@ no)
esac esac
if test x"$enable_external_asm" = x"yes"; then if test x"$enable_external_asm" = x"yes"; then
AC_DEFINE(USE_EXTERNAL_ASM, 1, [Define this symbol if an external (non-inline) assembly implementation is used]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_EXTERNAL_ASM=1"
fi fi
# Select wide multiplication implementation # Select wide multiplication implementation
case $set_widemul in case $set_widemul in
int128_struct) int128_struct)
AC_DEFINE(USE_FORCE_WIDEMUL_INT128_STRUCT, 1, [Define this symbol to force the use of the structure for simulating (unsigned) int128 based wide multiplication]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_FORCE_WIDEMUL_INT128_STRUCT=1"
;; ;;
int128) int128)
AC_DEFINE(USE_FORCE_WIDEMUL_INT128, 1, [Define this symbol to force the use of the (unsigned) __int128 based wide multiplication implementation]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_FORCE_WIDEMUL_INT128=1"
;; ;;
int64) int64)
AC_DEFINE(USE_FORCE_WIDEMUL_INT64, 1, [Define this symbol to force the use of the (u)int64_t based wide multiplication implementation]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_FORCE_WIDEMUL_INT64=1"
;; ;;
auto) auto)
;; ;;
@ -323,7 +323,7 @@ case $set_ecmult_window in
# not in range # not in range
AC_MSG_ERROR($error_window_size) AC_MSG_ERROR($error_window_size)
fi fi
AC_DEFINE_UNQUOTED(ECMULT_WINDOW_SIZE, $set_ecmult_window, [Set window size for ecmult precomputation]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DECMULT_WINDOW_SIZE=$set_ecmult_window"
;; ;;
esac esac
@ -336,7 +336,7 @@ fi
case $set_ecmult_gen_precision in case $set_ecmult_gen_precision in
2|4|8) 2|4|8)
AC_DEFINE_UNQUOTED(ECMULT_GEN_PREC_BITS, $set_ecmult_gen_precision, [Set ecmult gen precision bits]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DECMULT_GEN_PREC_BITS=$set_ecmult_gen_precision"
;; ;;
*) *)
AC_MSG_ERROR(['ecmult gen precision not 2, 4, 8 or "auto"']) AC_MSG_ERROR(['ecmult gen precision not 2, 4, 8 or "auto"'])
@ -357,26 +357,26 @@ SECP_CFLAGS="$SECP_CFLAGS $WERROR_CFLAGS"
### ###
if test x"$enable_module_ecdh" = x"yes"; then if test x"$enable_module_ecdh" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_ECDH, 1, [Define this symbol to enable the ECDH module]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_ECDH=1"
fi fi
if test x"$enable_module_recovery" = x"yes"; then if test x"$enable_module_recovery" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_RECOVERY, 1, [Define this symbol to enable the ECDSA pubkey recovery module]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_RECOVERY=1"
fi fi
if test x"$enable_module_schnorrsig" = x"yes"; then if test x"$enable_module_schnorrsig" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_SCHNORRSIG, 1, [Define this symbol to enable the schnorrsig module]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_SCHNORRSIG=1"
enable_module_extrakeys=yes enable_module_extrakeys=yes
fi fi
# Test if extrakeys is set after the schnorrsig module to allow the schnorrsig # Test if extrakeys is set after the schnorrsig module to allow the schnorrsig
# module to set enable_module_extrakeys=yes # module to set enable_module_extrakeys=yes
if test x"$enable_module_extrakeys" = x"yes"; then if test x"$enable_module_extrakeys" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_EXTRAKEYS, 1, [Define this symbol to enable the extrakeys module]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_EXTRAKEYS=1"
fi fi
if test x"$enable_external_default_callbacks" = x"yes"; then if test x"$enable_external_default_callbacks" = x"yes"; then
AC_DEFINE(USE_EXTERNAL_DEFAULT_CALLBACKS, 1, [Define this symbol if an external implementation of the default callbacks is used]) SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_EXTERNAL_DEFAULT_CALLBACKS=1"
fi fi
### ###
@ -398,13 +398,13 @@ fi
### Generate output ### Generate output
### ###
AC_CONFIG_HEADERS([src/libsecp256k1-config.h])
AC_CONFIG_FILES([Makefile libsecp256k1.pc]) AC_CONFIG_FILES([Makefile libsecp256k1.pc])
AC_SUBST(SECP_INCLUDES) AC_SUBST(SECP_INCLUDES)
AC_SUBST(SECP_LIBS) AC_SUBST(SECP_LIBS)
AC_SUBST(SECP_TEST_LIBS) AC_SUBST(SECP_TEST_LIBS)
AC_SUBST(SECP_TEST_INCLUDES) AC_SUBST(SECP_TEST_INCLUDES)
AC_SUBST(SECP_CFLAGS) AC_SUBST(SECP_CFLAGS)
AC_SUBST(SECP_CONFIG_DEFINES)
AM_CONDITIONAL([ENABLE_COVERAGE], [test x"$enable_coverage" = x"yes"]) AM_CONDITIONAL([ENABLE_COVERAGE], [test x"$enable_coverage" = x"yes"])
AM_CONDITIONAL([USE_TESTS], [test x"$enable_tests" != x"no"]) AM_CONDITIONAL([USE_TESTS], [test x"$enable_tests" != x"no"])
AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$enable_exhaustive_tests" != x"no"]) AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$enable_exhaustive_tests" != x"no"])

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@ -18,10 +18,6 @@
* imply normality. * imply normality.
*/ */
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include "util.h" #include "util.h"
#if defined(SECP256K1_WIDEMUL_INT128) #if defined(SECP256K1_WIDEMUL_INT128)

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@ -7,10 +7,6 @@
#ifndef SECP256K1_FIELD_REPR_IMPL_H #ifndef SECP256K1_FIELD_REPR_IMPL_H
#define SECP256K1_FIELD_REPR_IMPL_H #define SECP256K1_FIELD_REPR_IMPL_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include "util.h" #include "util.h"
#include "field.h" #include "field.h"
#include "modinv64_impl.h" #include "modinv64_impl.h"

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@ -7,10 +7,6 @@
#ifndef SECP256K1_FIELD_IMPL_H #ifndef SECP256K1_FIELD_IMPL_H
#define SECP256K1_FIELD_IMPL_H #define SECP256K1_FIELD_IMPL_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include "util.h" #include "util.h"
#if defined(SECP256K1_WIDEMUL_INT128) #if defined(SECP256K1_WIDEMUL_INT128)

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@ -7,10 +7,6 @@
#ifndef SECP256K1_MODINV32_H #ifndef SECP256K1_MODINV32_H
#define SECP256K1_MODINV32_H #define SECP256K1_MODINV32_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include "util.h" #include "util.h"
/* A signed 30-bit limb representation of integers. /* A signed 30-bit limb representation of integers.

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@ -7,10 +7,6 @@
#ifndef SECP256K1_MODINV64_H #ifndef SECP256K1_MODINV64_H
#define SECP256K1_MODINV64_H #define SECP256K1_MODINV64_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include "util.h" #include "util.h"
#ifndef SECP256K1_WIDEMUL_INT128 #ifndef SECP256K1_WIDEMUL_INT128

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@ -7,12 +7,6 @@
#include <inttypes.h> #include <inttypes.h>
#include <stdio.h> #include <stdio.h>
/* Autotools creates libsecp256k1-config.h, of which ECMULT_WINDOW_SIZE is needed.
ifndef guard so downstream users can define their own if they do not use autotools. */
#if !defined(ECMULT_WINDOW_SIZE)
#include "libsecp256k1-config.h"
#endif
#include "../include/secp256k1.h" #include "../include/secp256k1.h"
#include "assumptions.h" #include "assumptions.h"
@ -74,9 +68,6 @@ int main(void) {
fprintf(fp, "/* This file contains an array secp256k1_pre_g with odd multiples of the base point G and\n"); fprintf(fp, "/* This file contains an array secp256k1_pre_g with odd multiples of the base point G and\n");
fprintf(fp, " * an array secp256k1_pre_g_128 with odd multiples of 2^128*G for accelerating the computation of a*P + b*G.\n"); fprintf(fp, " * an array secp256k1_pre_g_128 with odd multiples of 2^128*G for accelerating the computation of a*P + b*G.\n");
fprintf(fp, " */\n"); fprintf(fp, " */\n");
fprintf(fp, "#if defined HAVE_CONFIG_H\n");
fprintf(fp, "# include \"libsecp256k1-config.h\"\n");
fprintf(fp, "#endif\n");
fprintf(fp, "#include \"../include/secp256k1.h\"\n"); fprintf(fp, "#include \"../include/secp256k1.h\"\n");
fprintf(fp, "#include \"group.h\"\n"); fprintf(fp, "#include \"group.h\"\n");
fprintf(fp, "#include \"ecmult.h\"\n"); fprintf(fp, "#include \"ecmult.h\"\n");

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@ -33,9 +33,6 @@ int main(int argc, char **argv) {
fprintf(fp, "/* This file was automatically generated by precompute_ecmult_gen. */\n"); fprintf(fp, "/* This file was automatically generated by precompute_ecmult_gen. */\n");
fprintf(fp, "/* See ecmult_gen_impl.h for details about the contents of this file. */\n"); fprintf(fp, "/* See ecmult_gen_impl.h for details about the contents of this file. */\n");
fprintf(fp, "#if defined HAVE_CONFIG_H\n");
fprintf(fp, "# include \"libsecp256k1-config.h\"\n");
fprintf(fp, "#endif\n");
fprintf(fp, "#include \"../include/secp256k1.h\"\n"); fprintf(fp, "#include \"../include/secp256k1.h\"\n");
fprintf(fp, "#include \"group.h\"\n"); fprintf(fp, "#include \"group.h\"\n");
fprintf(fp, "#include \"ecmult_gen.h\"\n"); fprintf(fp, "#include \"ecmult_gen.h\"\n");

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@ -2,9 +2,6 @@
/* This file contains an array secp256k1_pre_g with odd multiples of the base point G and /* This file contains an array secp256k1_pre_g with odd multiples of the base point G and
* an array secp256k1_pre_g_128 with odd multiples of 2^128*G for accelerating the computation of a*P + b*G. * an array secp256k1_pre_g_128 with odd multiples of 2^128*G for accelerating the computation of a*P + b*G.
*/ */
#if defined HAVE_CONFIG_H
# include "libsecp256k1-config.h"
#endif
#include "../include/secp256k1.h" #include "../include/secp256k1.h"
#include "group.h" #include "group.h"
#include "ecmult.h" #include "ecmult.h"

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@ -1,8 +1,5 @@
/* This file was automatically generated by precompute_ecmult_gen. */ /* This file was automatically generated by precompute_ecmult_gen. */
/* See ecmult_gen_impl.h for details about the contents of this file. */ /* See ecmult_gen_impl.h for details about the contents of this file. */
#if defined HAVE_CONFIG_H
# include "libsecp256k1-config.h"
#endif
#include "../include/secp256k1.h" #include "../include/secp256k1.h"
#include "group.h" #include "group.h"
#include "ecmult_gen.h" #include "ecmult_gen.h"

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@ -9,10 +9,6 @@
#include "util.h" #include "util.h"
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#if defined(EXHAUSTIVE_TEST_ORDER) #if defined(EXHAUSTIVE_TEST_ORDER)
#include "scalar_low.h" #include "scalar_low.h"
#elif defined(SECP256K1_WIDEMUL_INT128) #elif defined(SECP256K1_WIDEMUL_INT128)

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@ -14,10 +14,6 @@
#include "scalar.h" #include "scalar.h"
#include "util.h" #include "util.h"
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#if defined(EXHAUSTIVE_TEST_ORDER) #if defined(EXHAUSTIVE_TEST_ORDER)
#include "scalar_low_impl.h" #include "scalar_low_impl.h"
#elif defined(SECP256K1_WIDEMUL_INT128) #elif defined(SECP256K1_WIDEMUL_INT128)

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@ -7,10 +7,6 @@
#ifndef SECP256K1_TESTRAND_H #ifndef SECP256K1_TESTRAND_H
#define SECP256K1_TESTRAND_H #define SECP256K1_TESTRAND_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
/* A non-cryptographic RNG used only for test infrastructure. */ /* A non-cryptographic RNG used only for test infrastructure. */
/** Seed the pseudorandom number generator for testing. */ /** Seed the pseudorandom number generator for testing. */

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@ -4,10 +4,6 @@
* file COPYING or https://www.opensource.org/licenses/mit-license.php.* * file COPYING or https://www.opensource.org/licenses/mit-license.php.*
***********************************************************************/ ***********************************************************************/
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

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@ -4,10 +4,6 @@
* file COPYING or https://www.opensource.org/licenses/mit-license.php.* * file COPYING or https://www.opensource.org/licenses/mit-license.php.*
***********************************************************************/ ***********************************************************************/
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <time.h> #include <time.h>

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@ -7,10 +7,6 @@
#ifndef SECP256K1_UTIL_H #ifndef SECP256K1_UTIL_H
#define SECP256K1_UTIL_H #define SECP256K1_UTIL_H
#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>