Hi Brandon, alas no , i must have included the following: find /. -name units.h
/./Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/SDKs/WatchSimulator.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/SDKs/WatchSimulator.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/iPhoneOS.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/iPhoneOS.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/iPhoneSimulator.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/iPhoneSimulator.sdk/usr/include/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/MacOSX.sdk/usr/include/sys/unistd.h /./Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/MacOSX.sdk/usr/include/unistd.h /./opt/local/include/postgresql94/server/port/win32_msvc/unistd.h no /usr/include in 10.11 with swift 2. that is my problem. Thanks raoul rm...@orange.fr <mailto:rm...@orange.fr> > On 26 oct. 2015, at 18:43, Brandon Allbery <allber...@gmail.com> wrote: > > On Mon, Oct 26, 2015 at 1:35 PM, rmgls <rm...@orange.fr > <mailto:rm...@orange.fr>> wrote: > gcc (or clang) -o toto toto.c > > Funny thing, compils without any error!. > > That's using /usr/include/unistd.h. If you look closely, cmake has forced the > build to use the "hidden" xcode toolchain includes, *not* /usr/include! > I don't have 10.11 or Xcode 7, but look for > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/unistd.h. > > -- > brandon s allbery kf8nh sine nomine associates > allber...@gmail.com <mailto:allber...@gmail.com> > ballb...@sinenomine.net <mailto:ballb...@sinenomine.net> > unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net > <http://sinenomine.net/>
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