From d3f813a14e603dc53d1fac050ec07eda870fe081 Mon Sep 17 00:00:00 2001 From: Pablo Sanabria Date: Sat, 25 Mar 2017 19:18:29 -0300 Subject: [PATCH] Fixed linkhash.c for MinGW Added #ifdef conditions for MinGW because this compiler doesn't define gcc atomic builtins, so __sync_val_compare_and_swap was not found neither any of any __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* definition --- linkhash.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/linkhash.c b/linkhash.c index fd52fe3..830caa8 100644 --- a/linkhash.c +++ b/linkhash.c @@ -23,7 +23,7 @@ # include /* attempt to define endianness */ #endif -#ifdef _MSC_VER +#if defined(_MSC_VER) || defined(__MINGW32__) # define WIN32_LEAN_AND_MEAN # include /* Get InterlockedCompareExchange */ #endif @@ -452,7 +452,7 @@ static unsigned long lh_perllike_str_hash(const void *k) static unsigned long lh_char_hash(const void *k) { -#if defined _MSC_VER +#if defined _MSC_VER || defined __MINGW32__ #define RANDOM_SEED_TYPE LONG #else #define RANDOM_SEED_TYPE int @@ -474,7 +474,7 @@ static unsigned long lh_char_hash(const void *k) #endif #if defined USE_SYNC_COMPARE_AND_SWAP (void)__sync_val_compare_and_swap(&random_seed, -1, seed); -#elif defined _MSC_VER +#elif defined _MSC_VER || defined __MINGW32__ InterlockedCompareExchange(&random_seed, seed, -1); #else #warning "racy random seed initializtion if used by multiple threads" -- 2.40.0