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Problem: pragma diagnostic is new in GCC 4.2

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Solution: check for GCC version before using pragma diagnostic
in src/tweetnacl.c to avoid an additional warning.
This commit is contained in:
Luca Boccassi 2016-04-12 00:10:29 +01:00
parent abe44500de
commit edda1657fa
1 changed files with 2 additions and 2 deletions
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4
src/tweetnacl.c
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@ -32,9 +32,9 @@
/*
Disable warnings for this source only, rather than for the whole
codebase when building with C99 or with Microsoft's compiler
codebase when building with C99 (gcc >= 4.2) or with Microsoft's compiler
*/
#if defined __GNUC__ && __STDC_VERSION__ < 201112L
#if defined __GNUC__ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2)) && __STDC_VERSION__ < 201112L
# pragma GCC diagnostic ignored "-Wsign-compare"
#elif defined _MSC_VER
# pragma warning (disable:4018 4244 4146)