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Remove dependency on src/libsecp256k1-config.h

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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
17 changed files with 25 additions and 87 deletions
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9
src/precompute_ecmult.c
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@@ -7,12 +7,6 @@
#include <inttypes.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 "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, " * 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, "#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 \"group.h\"\n");
fprintf(fp, "#include \"ecmult.h\"\n");