#41786: Coin @3.1.3 build failure on OS X 10.9 / Xcode 5.02 -----------------------------+-------------------------------- Reporter: thomas.gimpel@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Keywords: | Port: -----------------------------+-------------------------------- Coin fails to build on Mavericks with Xcode 5.0.2. It seems that the math- undefs mechanism does not work, because Xcode uses the math functions to be avoided be Coin within some inline functions in ''/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath'' like this: {{{ inline _LIBCPP_INLINE_VISIBILITY float acos(float __x) _NOEXCEPT {return acosf(__x);} }}} Since ''math-undefs.h'' contains: {{{ #define acosf(x) NO_SINGLEPREC }}} the compilation fails as soon ''cmath'' is included. -- Ticket URL: <https://trac.macports.org/ticket/41786> MacPorts <http://www.macports.org/> Ports system for OS X