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| author | Bruno Haible <bruno@clisp.org> | 2008-10-18 03:15:17 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2008-10-18 03:15:17 +0200 |
| commit | 9d5d03ff00b8b11b51450ce107159b263efb1739 (patch) | |
| tree | 53eeb4d45a35bbb5d1500c5e2b27a191337df405 /tests/test-floorl.c | |
| parent | 3c08dcc35ce66a98261584beea4c5006fa28ca9b (diff) | |
| download | gnulib-9d5d03ff00b8b11b51450ce107159b263efb1739.tar.gz | |
Avoid compilation error due to MacOS X 10.5 gcc cross-compilation bug.
Diffstat (limited to 'tests/test-floorl.c')
| -rw-r--r-- | tests/test-floorl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/test-floorl.c b/tests/test-floorl.c index f090c9cb2f..9a8e5a8007 100644 --- a/tests/test-floorl.c +++ b/tests/test-floorl.c @@ -40,8 +40,14 @@ while (0) /* On HP-UX 10.20, negating 0.0L does not yield -0.0L. - So we use minus_zero instead. */ + So we use minus_zero instead. + Note that the expression -LDBL_MIN * LDBL_MIN does not work on other + platforms, such as when cross-compiling to PowerPC on MacOS X 10.5. */ +#if defined __hpux || defined __sgi long double minus_zero = -LDBL_MIN * LDBL_MIN; +#else +long double minus_zero = -0.0L; +#endif int main () |