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author | Chun-wei Fan <fanchunwei@src.gnome.org> | 2015-12-23 18:58:42 +0800 |
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committer | Chun-wei Fan <fanchunwei@src.gnome.org> | 2015-12-23 19:23:17 +0800 |
commit | c0bc0a9ac2cee05ef12ecc41b71debecdded8602 (patch) | |
tree | a78a47bb2a837edcf96d75ffce30e95205a76331 | |
parent | d0d8671c02dad52b54867c9ed92f47e1cba17df1 (diff) | |
download | gtk+-c0bc0a9ac2cee05ef12ecc41b71debecdded8602.tar.gz |
gtkcssnumbervalue.c: Include fallback-c89.c to fix build
... on older Visual Studio versions, where isinf() is not available, and
copy the isinf() implementation from gdk/fallback-c89.c to
gtk/fallback-c89.c.
-rw-r--r-- | gtk/fallback-c89.c | 12 | ||||
-rw-r--r-- | gtk/gtkcssnumbervalue.c | 4 |
2 files changed, 14 insertions, 2 deletions
diff --git a/gtk/fallback-c89.c b/gtk/fallback-c89.c index aaccd9d0ce..e87bf76c0c 100644 --- a/gtk/fallback-c89.c +++ b/gtk/fallback-c89.c @@ -65,3 +65,15 @@ nearbyint (double x) return floor (x + 0.5); } #endif + +#ifndef HAVE_DECL_ISINF +/* Unfortunately MSVC does not have finite() + * but it does have _finite() which is the same + * as finite() except when x is a NaN + */ +static inline gboolean +isinf (double x) +{ + return (!_finite (x) && !_isnan (x)); +} +#endif diff --git a/gtk/gtkcssnumbervalue.c b/gtk/gtkcssnumbervalue.c index 5db0758535..49bd67cd7e 100644 --- a/gtk/gtkcssnumbervalue.c +++ b/gtk/gtkcssnumbervalue.c @@ -17,14 +17,14 @@ #include "config.h" -#include <math.h> - #include "gtkcssnumbervalueprivate.h" #include "gtkcssenumvalueprivate.h" #include "gtkcssinitialvalueprivate.h" #include "gtkstylepropertyprivate.h" +#include "fallback-c89.c" + struct _GtkCssValue { GTK_CSS_VALUE_BASE GtkCssUnit unit; |