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lgmp

master
wipedlife 2021-06-25 12:02:27 +03:00
parent b81dc33d74
commit 2c8609c99e
5 changed files with 52 additions and 4 deletions
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4
README vendored
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@ -38,7 +38,7 @@ TODO(for now):
Depencies -
Debian 10:
sudo apt install lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev libluajit-5.1-dev liblua5.1-dev
sudo apt install lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev libluajit-5.1-dev liblua5.1-dev libgmp-dev
Ubuntu(focal):
sudo apt-get install -y devscripts build-essential lintian dh-make autoconf lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev liblua5.1-dev libluajit-5.1-dev
sudo apt-get install -y devscripts build-essential lintian dh-make autoconf lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev liblua5.1-dev libluajit-5.1-dev libgmp-dev

4
README.md vendored
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@ -46,7 +46,7 @@
### Debian 10
`sudo apt install lua-sql-postgres-dev automake gcc liblua5.1-dev libluajit-5.1-dev libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev`
`sudo apt install lua-sql-postgres-dev automake gcc liblua5.1-dev libluajit-5.1-dev libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev libgmp-dev`
### Ubuntu Focal
`sudo apt-get install -y devscripts build-essential lintian dh-make autoconf lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev liblua5.1-dev libluajit-5.1-dev`
`sudo apt-get install -y devscripts build-essential lintian dh-make autoconf lua-sql-postgres-dev automake gcc libjansson-dev libcurl4-gnutls-dev libiniparser-dev libssl-dev libgd-dev libpng-dev libz3-dev libfreetype6-dev liblua5.1-dev libluajit-5.1-dev libgmp-dev`

1
configure.ac vendored
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@ -22,6 +22,7 @@ AC_CHECK_LIB([ssl], [main])
AC_CHECK_LIB([crypto], [main])
AC_CHECK_LIB([gd], [main])
AC_CHECK_LIB([png], [main])
AC_CHECK_LIB([gmp], [main])
AC_CHECK_LIB([z], [main])
AC_CHECK_LIB([freetype], [main])
CFLAGS="$CFLAGS -g"

30
libbacteria/assets/bignum.c 100644
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@ -0,0 +1,30 @@
#include <stdio.h>
#include <openssl/bn.h>
int main (int c, char **v)
{
if(c != 3) return fprintf(stderr, "%s first second\n", v[0]);
//static const
//char p_str[] = "82019154470699086128524248488673846867876336512717";
BIGNUM *first = BN_new();
BIGNUM *second = BN_new();
BIGNUM * rem = BN_new();
BN_CTX* ctx = BN_CTX_new();
BN_dec2bn(&first, v[1]);
BN_dec2bn(&second, v[2]);
BIGNUM * result = BN_new();
// BN_mul(result, first,second, ctx);
BN_div(result, rem, first, second,
ctx);
char * number_str = BN_bn2dec(rem);
printf("%s\n", number_str);
OPENSSL_free(number_str);
BN_free(first);
BN_free(second);
BN_free(result);
return 0;
}

17
libbacteria/assets/gmp.c 100644
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@ -0,0 +1,17 @@
#include<gmp.h>
#include<stdio.h>
int main(int cn, char**v){
if(cn != 3) return fprintf(stderr,"%s a b\n",v[0]);
mpf_t x, y, c;
mpf_init (c);
mpf_init (x); /* use default precision */
mpf_init2 (y, 256); /* precision at least 256 bits */
mpf_set_str(x, v[1], 10);
mpf_set_str(y, v[2], 10);
mpf_div(c, x,y);
mpf_out_str(stdout, 10, 65535, c);
puts("");
/* Unless the program is about to exit, do ... */
mpf_clear (x);
mpf_clear (y);
}