Differential D9408 Diff 28161 src/secp256k1/build-aux/m4/bitcoin_secp.m4

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Show First 20 Lines • Show All 69 Lines • ▼ Show 20 Lines	if (sizeof(zero) >= BN_num_bytes(bignum)) {
BN_bn2bin(bignum, (unsigned char*)&zero);		BN_bn2bin(bignum, (unsigned char*)&zero);
}		}
]])],[has_openssl_ec=yes],[has_openssl_ec=no])		]])],[has_openssl_ec=yes],[has_openssl_ec=no])
AC_MSG_RESULT([$has_openssl_ec])		AC_MSG_RESULT([$has_openssl_ec])
CPPFLAGS="$CPPFLAGS_TEMP"		CPPFLAGS="$CPPFLAGS_TEMP"
fi		fi
])		])

dnl
AC_DEFUN([SECP_GMP_CHECK],[
if test x"$has_gmp" != x"yes"; then
CPPFLAGS_TEMP="$CPPFLAGS"
CPPFLAGS="$GMP_CPPFLAGS $CPPFLAGS"
LIBS_TEMP="$LIBS"
LIBS="$GMP_LIBS $LIBS"
AC_CHECK_HEADER(gmp.h,[AC_CHECK_LIB(gmp, __gmpz_init,[has_gmp=yes; GMP_LIBS="$GMP_LIBS -lgmp"; AC_DEFINE(HAVE_LIBGMP,1,[Define this symbol if libgmp is installed])])])
CPPFLAGS="$CPPFLAGS_TEMP"
LIBS="$LIBS_TEMP"
fi
])

AC_DEFUN([SECP_VALGRIND_CHECK],[		AC_DEFUN([SECP_VALGRIND_CHECK],[
if test x"$has_valgrind" != x"yes"; then		if test x"$has_valgrind" != x"yes"; then
CPPFLAGS_TEMP="$CPPFLAGS"		CPPFLAGS_TEMP="$CPPFLAGS"
CPPFLAGS="$VALGRIND_CPPFLAGS $CPPFLAGS"		CPPFLAGS="$VALGRIND_CPPFLAGS $CPPFLAGS"
AC_CHECK_HEADER([valgrind/memcheck.h], [has_valgrind=yes; AC_DEFINE(HAVE_VALGRIND,1,[Define this symbol if valgrind is installed])])		AC_CHECK_HEADER([valgrind/memcheck.h], [has_valgrind=yes; AC_DEFINE(HAVE_VALGRIND,1,[Define this symbol if valgrind is installed])])
fi		fi
])		])