Hi, I'm using GCC 8.2.0 here and it breaks with the return type of memcpy. Attached patch fixes it.
Another option would be to change the return type of lwc_memcpy. François.
>From 1cac76658a8b02892cfd59f9dd0a9efaf4ac774f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <[email protected]> Date: Sat, 22 Dec 2018 21:00:52 +0100 Subject: [PATCH] Use a wrapper for memcpy to work around -Werror=type-function-cast --- src/libwapcaplet.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/libwapcaplet.c b/src/libwapcaplet.c index 3ef0003..cd51559 100644 --- a/src/libwapcaplet.c +++ b/src/libwapcaplet.c @@ -49,6 +49,12 @@ typedef lwc_hash (*lwc_hasher)(const char *, size_t); typedef int (*lwc_strncmp)(const char *, const char *, size_t); typedef void (*lwc_memcpy)(char * restrict, const char * restrict, size_t); +static void +lwc__memcpy(char *restrict target, const char *restrict source, size_t n) +{ + memcpy(target, source, n); +} + static lwc_error lwc__initialise(void) { @@ -145,7 +151,7 @@ lwc_intern_string(const char *s, size_t slen, { return lwc__intern(s, slen, ret, lwc__calculate_hash, - strncmp, (lwc_memcpy)memcpy); + strncmp, (lwc_memcpy)lwc__memcpy); } lwc_error -- 2.20.1
