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Check if we need -lm for fe[gs]etenv()

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Frank Denis 2013-04-18 10:37:32 +02:00
parent b64beede1d
commit 707dcb0c44
2 changed files with 3 additions and 0 deletions
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1
configure.ac
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@ -169,6 +169,7 @@ return sizeof(x) / CHAR_BIT != 16U
dnl Checks for functions and headers dnl Checks for functions and headers
AC_CHECK_FUNC(clock_gettime, , [AC_CHECK_LIB(rt, clock_gettime)]) AC_CHECK_FUNC(clock_gettime, , [AC_CHECK_LIB(rt, clock_gettime)])
AC_CHECK_FUNC(fegetenv, , [AC_CHECK_LIB(m, fegetenv)])
AC_CHECK_FUNCS([SecureZeroMemory]) AC_CHECK_FUNCS([SecureZeroMemory])

2
src/libsodium/crypto_onetimeauth/poly1305/53/auth_poly1305.c
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@ -10,6 +10,8 @@ Public domain.
#include "crypto_onetimeauth.h" #include "crypto_onetimeauth.h"
#pragma STDC FENV_ACCESS ON
typedef uint8_t uchar; typedef uint8_t uchar;
typedef int32_t int32; typedef int32_t int32;
typedef uint32_t uint32; typedef uint32_t uint32;