#8481: Builing HEAD fails under OSX 10.9/Xcode5/clang at OSMem.c ----------------------------------+---------------------------------------- Reporter: jloos | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: MacOS X Architecture: | Type of failure: Building GHC failed Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | ----------------------------------+---------------------------------------- Recent changes to OSMem.c brings a build failure on OS X 10.9 {{{ /dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/posix/OSMem.c -o rts/dist/build/posix/OSMem.o rts/posix/OSMem.c:274:23: error: use of undeclared identifier '_SC_PHYS_PAGES' ret = sysconf(_SC_PHYS_PAGES); ^ 1 error generated. make[1]: *** [rts/dist/build/posix/OSMem.o] Error 1 make: *** [all] Error 2 }}} looking at man sysconf: {{{ These values also exist, but may not be standard: _SC_PHYS_PAGES The number of pages of physical memory. Note that it is possible that the product of this value and the value of _SC_PAGESIZE will overflow a long in some configurations on a 32bit machine. }}} I bootstrapped with a homebrew ghc compiled with a homebrew gcc 4.8 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8481 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler