Check which compiler is being used. You may have to explicitly specify the compiler before calling configure, e.g.: export DEVPATH=/Applications/Xcode.app/Contents/Developer export CC=${DEVPATH}/usr/bin/gcc Bill On 4/22/2014 4:07 AM, Maksim Solovjov wrote: > Hi all, > I am new to PJSIP and iOS development, so forgive me, if my questions > are stupid. > > I am trying to compile pjsua for armv6, using: > > ARCH='-arch armv6' ./configure-iphone > But I get error: > checking whether the C compiler works... no > aconfigure: error: in `/Users/MaksimSolovjov/Documents/iOS/pjproject-2.2.1': > aconfigure: error: C compiler cannot create executables > See `config.log' for more details > > Here are some snippets from config.log: > clang: error: argument to '-V' is missing (expected 1 value) > clang: error: no input files > aconfigure:2798: $? = 1 > > clang: error: unknown argument: '-qversion' > [-Wunused-command-line-argument-hard-error-in-future] > clang: note: this will be a hard error (cannot be downgraded to a > warning) in the future > clang: error: no input files > > ld: file is universal (5 slices) but does not contain a(n) armv6 slice > > I have iOS SDK7 installed and XCode 5. > Can someone help me? > > Any help will be highly appreciated! > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org