On 17 June 2017 at 06:54, Rick Walsh <[email protected]> wrote: > Hi, > It turns out I might actually have a little bit of time to dedicate to > Subsurface over the next couple of weeks, and I thought I'd start by > reviving my Android build chain. Running packaging/android/build.sh, I get > stuck with this error. Does anyone smarter than me know what's going on? > I'm on Fedora 25, with android-ndk-r13b and Qt5.9. > > $ sh packaging/android/build.sh
<snip> > /home/rick/src/subsurface/libgit2-0.24.1/src/cache.c:117: error: undefined > reference to 'rand' sounds like it isn't linking against the platform libc.a. i doubt that rand() is missing in the standard library implementation...maybe wrapping another function but not missing. you can try: $ build.sh VERBOSE=1 to see what the linker is doing. i haven't tried the Subsurface Android build script, but i get something like the bellow from the "ndk-build" script when building a generic test library: c:/bin/android_ndk/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/clang++ .exe -Wl,-soname,libtesttest.so -shared --sysroot=c:/bin/android_ndk/build//../pl atforms/android-19/arch-arm testtest.o -lgcc -gcc-toolchain c:/bin/ android_ndk/build//../toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_ 64 -no-canonical-prefixes -target armv7-none-linux-androideabi -Wl,--fix-cortex- a8 -Wl,--build-id -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings -lc -lm -o libtesttest.so it tells me that it sets the platform location correctly (--sysroot) and it links against -lc (rand()) should be part libc.a and libc.so). it also sets the toolchain correctly (-gcc-toolchain) and -lgcc is located in there. lubomir -- _______________________________________________ subsurface mailing list [email protected] http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
