Warning on secp256k1 make from current master and error on secp256k1-php make

[andsol]

Hello, I got following warning during secp256k1 make:

gcc -I. -g -O2 -Wall -Wextra -Wno-unused-function -c src/gen_context.c -o gen_context.o
gcc gen_context.o -o gen_context
./gen_context
CC src/libsecp256k1_la-secp256k1.lo
CCLD libsecp256k1.la
CC src/bench_verify.o
CCLD bench_verify
CC src/bench_sign.o
CCLD bench_sign
CC src/bench_internal-bench_internal.o
CCLD bench_internal
CC src/bench_ecmult-bench_ecmult.o
CCLD bench_ecmult
CC src/tests-tests.o
In file included from src/secp256k1.c:15:0,
from src/tests.c:17:
src/ecmult_const_impl.h: In function ‘secp256k1_wnaf_const’:
src/ecmult_const_impl.h:113:20: warning: ‘u’ may be used uninitialized in this function [-Wmaybe-uninitialized]
wnaf[word] = u * global_sign;
^
CCLD tests
CC src/exhaustive_tests-tests_exhaustive.o
CCLD exhaustive_tests
CC src/bench_ecdh.o
CCLD bench_ecdh
CC src/bench_recover.o
CCLD bench_recover

For secp256k1-php make (master):

/bin/bash /home/www/erc20/secp256k1-php-master/secp256k1/libtool --mode=compile cc -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/home/www/erc20/secp256k1-php-master/secp256k1 -DPHP_ATOM_INC -I/home/www/erc20/secp256k1-php-master/secp256k1/include -I/home/www/erc20/secp256k1-php-master/secp256k1/main -I/home/www/erc20/secp256k1-php-master/secp256k1 -I/usr/include/php/20170718 -I/usr/include/php/20170718/main -I/usr/include/php/20170718/TSRM -I/usr/include/php/20170718/Zend -I/usr/include/php/20170718/ext -I/usr/include/php/20170718/ext/date/lib -I/usr/local/include -DHAVE_CONFIG_H -g -O2 -c /home/www/erc20/secp256k1-php-master/secp256k1/secp256k1.c -o secp256k1.lo
libtool: compile: cc -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/home/www/erc20/secp256k1-php-master/secp256k1 -DPHP_ATOM_INC -I/home/www/erc20/secp256k1-php-master/secp256k1/include -I/home/www/erc20/secp256k1-php-master/secp256k1/main -I/home/www/erc20/secp256k1-php-master/secp256k1 -I/usr/include/php/20170718 -I/usr/include/php/20170718/main -I/usr/include/php/20170718/TSRM -I/usr/include/php/20170718/Zend -I/usr/include/php/20170718/ext -I/usr/include/php/20170718/ext/date/lib -I/usr/local/include -DHAVE_CONFIG_H -g -O2 -c /home/www/erc20/secp256k1-php-master/secp256k1/secp256k1.c -fPIC -DPIC -o .libs/secp256k1.o
/home/www/erc20/secp256k1-php-master/secp256k1/secp256k1.c: In function 'zif_secp256k1_ecdh':
/home/www/erc20/secp256k1-php-master/secp256k1/secp256k1.c:1444:5: error: too few arguments to function 'secp256k1_ecdh'
result = secp256k1_ecdh(ctx, resultChars, pubkey, privKey->val);
^
In file included from /home/www/erc20/secp256k1-php-master/secp256k1/php_secp256k1.h:3:0,
from /home/www/erc20/secp256k1-php-master/secp256k1/secp256k1.c:11:
/usr/local/include/secp256k1_ecdh.h:42:48: note: declared here
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ecdh(
^
make: *** [secp256k1.lo] Error 1

[afk11]

Solution #124