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1a8a092d9f
While there, run make makepatch on affected ports, and rename patches accordingly. Sponsored by: Absolight
22 lines
580 B
C++
22 lines
580 B
C++
--- src/libprojection/ProjectionIcosagnomonic.cpp.orig 2009-04-16 15:10:08 UTC
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+++ src/libprojection/ProjectionIcosagnomonic.cpp
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@@ -26,6 +26,19 @@ using namespace std;
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#define THIGH 3
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#define RATIO (((THIGH)*sqrt(3.0)/2)/(TWIDE))
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+/* signbit() appaired only in FreeBSD 5.1, so we need this hack */
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+#ifndef signbit
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+static int
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+signbit(double x)
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+{
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+
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+ if ((x < 0.0) || (x = -0.0))
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+ return 1;
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+ else
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+ return 0;
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+}
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+#endif /* signbit */
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+
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bool
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ProjectionIcosagnomonic::PointXY::sameSide(const PointXY& p1,
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const PointXY& p2,
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