An update for Mac builders. It appears that the Mac clang LLVM compilers do not support the function-sections, data-sections and, gc-sections options so those should be omitted on Mac builds. they probably only make sense for ELF binary targets anyway which is not the case on OS-X anyway so if they were supported they would probably be ignored.
So the Mac hamlib for WSJT-X recipe needs to be something like: mkdir ~/hamlib-prefix cd ~/hamlib-prefix git clone git://git.code.sf.net/u/bsomervi/hamlib src cd src git checkout integration mkdir ../build cd ../build ../src/autogen.sh --prefix=$HOME/hamlib-prefix \ --disable-shared --enable-static \ --without-cxx-binding --disable-winradio make make install 73 Bill G4WJS. On 23/09/2014 15:50, Bill Somerville wrote: > Hi All, > > I have just pushed the latest updates I've made to Hamlib 3 to my > public fork of the project. These changes are not yet fully completed > so I have not submitted them to the hamlib team yet. > > Also I intended to change the WSJT-X compile and link commands in the > CMake script to ensure any unreferenced code is stripped from final > release configuration builds. To assist in this the configuration of > hamlib builds needs to change with a few extra compiler and linker flags. > > Here is a generic build recipe for hamlib suitable for use in the > WSJT-X build, it should work as is on Linux, on Mac a small patch to > autogen.sh is probably required (depending on how you install the > required autotools) and on Windows see below. > > mkdir ~/hamlib-prefix > cd ~/hamlib-prefix > git clone git://git.code.sf.net/u/bsomervi/hamlib src > cd src > git checkout integration > mkdir ../build > cd ../build > ../src/autogen.sh --prefix=$HOME/hamlib-prefix \ > --disable-shared --enable-static \ > --without-cxx-binding --disable-winradio \ > CFLAGS="-fdata-sections -ffunction-sections" \ > LDFLAGS="-Wl,--gc-sections" > make > make install > > This will build a binary hamlib package located at ~/hamlib-prefix so > you will need to add that to your CMAKE_PREFIX_PATH variable in your > WSJT-X build. On Linux that is probably the only path you have on > CMAKE_PREFIX_PATH unless you are using a locally installed Qt > installation. > > On Windows there is a complication in that the compilers used to build > Qt and WSJT-X are the MinGW ones bundled with the Qt package but > hamlib needs to be build from an MSYS shell. This means that you need > to tell the hamlib configuration to use the Qt bundled MinGW compilers > (if you don't then the thread support library use by hamlib will be > incompatible with that used by Qt and WSJT-X). So on Windows the > hamlib build recipe is something like: > > In an MSYS shell:- > > mkdir ~/hamib-prefix > cd ~/hamlib-prefix > git clone git://git.code.sf.net/u/bsomervi/hamlib src > cd src > git checkout integration > mkdir ../build > cd ../build > ../src/autogen.sh --prefix=$HOME/hamlib-prefix \ > --disable-shared --enable-static \ > --without-cxx-binding --disable-winradio \ > CC=<path-to-Qt-MinGW-tools>/gcc \ > CXX=<path-to-Qt-MinGW-tools>/g++ \ > CFLAGS="-fdata-sections -ffunction-sections" \ > LDFLAGS="-Wl,--gc-sections" > make > make install > > NOTE: <path-to-Qt-MinGQ-tools> should be substituted with the actual > path to your Qt bundled tools e.g on my system it is > C:\Tools\Qt\Tools\mingw48_32\bin . > > this will leave a hamlib binary package installed at > c:/Users/<user-name>/hamlib-prefix which is what needs to be on your > CMAKE_PREFIX_PATH. On Windows you almost certainly will be using a > CMake toolchain file and this is where you will need to specify the > hamlib binary location as one of the paths in CMAKE_PREFIX_PATH. > > 73 > Bill > G4WJS. ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel