Mercurial > hg > octave-lyh > gnulib-hg
changeset 16693:55c4c6aa19f4
Avoid compilation errors with MSVC option -fp:strict.
* lib/cbrt.c: Use MSVC specific pragma fenv_access.
* lib/cbrtf.c: Likewise.
Reported by Michael Goffioul <michael.goffioul@gmail.com>.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 13 Mar 2012 23:57:11 +0100 |
parents | fec1c580b58c |
children | 37aa30e20e53 |
files | ChangeLog lib/cbrt.c lib/cbrtf.c |
diffstat | 3 files changed, 19 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2012-03-13 Bruno Haible <bruno@clisp.org> + + Avoid compilation errors with MSVC option -fp:strict. + * lib/cbrt.c: Use MSVC specific pragma fenv_access. + * lib/cbrtf.c: Likewise. + Reported by Michael Goffioul <michael.goffioul@gmail.com>. + 2012-03-12 Bruno Haible <bruno@clisp.org> uninorm: Don't crash in out-of-memory conditions.
--- a/lib/cbrt.c +++ b/lib/cbrt.c @@ -22,6 +22,12 @@ /* Specification. */ #include <math.h> +/* MSVC with option -fp:strict refuses to compile constant initializers that + contain floating-point operations. Pacify this compiler. */ +#ifdef _MSC_VER +# pragma fenv_access (off) +#endif + /* Code based on glibc/sysdeps/ieee754/dbl-64/s_cbrt.c. */ #define CBRT2 1.2599210498948731648 /* 2^(1/3) */
--- a/lib/cbrtf.c +++ b/lib/cbrtf.c @@ -22,6 +22,12 @@ /* Specification. */ #include <math.h> +/* MSVC with option -fp:strict refuses to compile constant initializers that + contain floating-point operations. Pacify this compiler. */ +#ifdef _MSC_VER +# pragma fenv_access (off) +#endif + /* Code based on glibc/sysdeps/ieee754/flt-32/s_cbrtf.c. */ #define CBRT2 1.2599210498948731648 /* 2^(1/3) */