diff options
| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2016-05-24 14:41:52 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2016-05-24 14:41:52 +0000 |
| commit | 8ae75654ea2c38fc182d092ed764b2a196aca8da (patch) | |
| tree | a0ab2b1d44f5da5ad35bfc140d8d2d465c625bb7 /src | |
| parent | 53e5aa1f5ee1b1245bf815d02ad1e3faaf0005ca (diff) | |
| download | mpfr-8ae75654ea2c38fc182d092ed764b2a196aca8da.tar.gz | |
Avoid some warnings with "gcc -Wundef".
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@10352 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src')
| -rw-r--r-- | src/ieee_floats.h | 5 | ||||
| -rw-r--r-- | src/mpfr-gmp.h | 4 | ||||
| -rw-r--r-- | src/mpfr-impl.h | 2 |
3 files changed, 6 insertions, 5 deletions
diff --git a/src/ieee_floats.h b/src/ieee_floats.h index 101164ec3..42cf6b06c 100644 --- a/src/ieee_floats.h +++ b/src/ieee_floats.h @@ -54,13 +54,14 @@ union dbl_bytes { must be in the compiler used to build the user-end application because this is where the sNaN will be obtained). */ -#if HAVE_DOUBLE_IEEE_LITTLE_ENDIAN +#ifdef HAVE_DOUBLE_IEEE_LITTLE_ENDIAN static const union dbl_bytes dbl_infp = { { 0, 0, 0, 0, 0, 0, 0xF0, 0x7F } }; static const union dbl_bytes dbl_infm = { { 0, 0, 0, 0, 0, 0, 0xF0, 0xFF } }; #endif -#if HAVE_DOUBLE_IEEE_BIG_ENDIAN + +#ifdef HAVE_DOUBLE_IEEE_BIG_ENDIAN static const union dbl_bytes dbl_infp = { { 0x7F, 0xF0, 0, 0, 0, 0, 0, 0 } }; static const union dbl_bytes dbl_infm = diff --git a/src/mpfr-gmp.h b/src/mpfr-gmp.h index 5ea5ac51f..19cd1eef4 100644 --- a/src/mpfr-gmp.h +++ b/src/mpfr-gmp.h @@ -444,7 +444,7 @@ typedef const mp_limb_t *mpfr_limb_srcptr; #ifndef _MPFR_IEEE_FLOATS -#if HAVE_DOUBLE_IEEE_LITTLE_ENDIAN +#ifdef HAVE_DOUBLE_IEEE_LITTLE_ENDIAN #define _MPFR_IEEE_FLOATS 1 union mpfr_ieee_double_extract { @@ -459,7 +459,7 @@ union mpfr_ieee_double_extract }; #endif -#if HAVE_DOUBLE_IEEE_BIG_ENDIAN +#ifdef HAVE_DOUBLE_IEEE_BIG_ENDIAN #define _MPFR_IEEE_FLOATS 1 union mpfr_ieee_double_extract { diff --git a/src/mpfr-impl.h b/src/mpfr-impl.h index 1e9eeaa1b..61d84c6f4 100644 --- a/src/mpfr-impl.h +++ b/src/mpfr-impl.h @@ -63,7 +63,7 @@ http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., it can be used by any other header. */ #include "mpfr-cvers.h" -#if _MPFR_EXP_FORMAT == 4 +#if defined(_MPFR_EXP_FORMAT) && _MPFR_EXP_FORMAT == 4 /* mpfr_exp_t will be defined as intmax_t */ # include "mpfr-intmax.h" #endif |