Equality comparison with extraneous parentheses - Rebuild of the Debian archive with clang

"Equality comparison with extraneous parentheses" build failure(s)
clang 4.0.1

clang -Wall option integrates the option -Wparentheses-equality which gcc does not know about.

// clang -Wall -Werror -c plop.c

void foo() {
     int a=1;
     if ((a == 1)) {
        return;
     }
}

Versions: 2.9 - 3.0 - 3.1 - 3.2 - 3.3 - 3.4 - 3.4.2 - 3.5.0 - 3.6.0 - 3.8.1 - 3.9.1 - 4.0.1 - 5.0 - 6.0 - 8.0.1 - 9.0.1 - 10.0.0 - 11.0.0 - 12.0.1 - 13.0.0

Package	Version	Supposed error message	Full log
hddemux	0.3-1	hddemux.c:875:12: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality]	Log
libss7	2.0.0-2	mtp3.c:1947:31: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality]	Log
sympathy	1.2.1+woking+cvs+git20161222	vt102.c:366:10: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality]	Log

3 errors

Debian Package rebuild