hi all, i'm trying to compile simple native application under Android platform and got problem with linker (looks like linker or linker scripts bug)
my simple program: class C { static int m; public: static void f() { m = 0; } }; int main(int, char**) { C::f(); return 0; } compilation commands: arm-eabi-gcc -c -I/home/simon/workspace/mydroid/system/core/include -I/ home/simon/workspace/mydroid/hardware/libhardware/include -I/home/ simon/workspace/mydroid/hardware/ril/include -I/home/simon/workspace/ mydroid/dalvik/libnativehelper/include/nativehelper -I/home/simon/ workspace/mydroid/frameworks/base/include -I/home/simon/workspace/ mydroid/frameworks/base/libs/audioflinger -I/home/simon/workspace/ mydroid/external/skia/include -I/home/simon/workspace/mydroid/out/ target/product/generic/obj/include -I/home/simon/workspace/mydroid/ bionic/libc/arch-arm/include -I/home/simon/workspace/mydroid/bionic/ libc/include -I/home/simon/workspace/mydroid/bionic/libstdc++/include - I/home/simon/workspace/mydroid/bionic/libc/kernel/common -I/home/simon/ workspace/mydroid/bionic/libc/kernel/arch-arm -I/home/simon/workspace/ mydroid/bionic/libm/include -I/home/simon/workspace/mydroid/bionic/ libm/include/arch/arm -I/home/simon/workspace/mydroid/bionic/ libthread_db/include -I/home/simon/workspace/mydroid/bionic/libm/arm - I/home/simon/workspace/mydroid/bionic/libm -I/home/simon/workspace/ mydroid/out/target/product/generic/obj/SHARED_LIBRARIES/ libm_intermediates -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ - D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -DANDROID -DSK_DEBUG -DDEBUG - march=armv5te -mtune=xscale -msoft-float -mthumb-interwork -fno- threadsafe-statics -fpic -fno-exceptions -ffunction-sections -funwind- tables -fstack-protector-all -fmessage-length=0 main2.cpp arm-eabi-gcc -o mt -I/home/simon/workspace/mydroid/system/core/include -I/home/simon/workspace/mydroid/hardware/libhardware/include -I/home/ simon/workspace/mydroid/hardware/ril/include -I/home/simon/workspace/ mydroid/dalvik/libnativehelper/include/nativehelper -I/home/simon/ workspace/mydroid/frameworks/base/include -I/home/simon/workspace/ mydroid/frameworks/base/libs/audioflinger -I/home/simon/workspace/ mydroid/external/skia/include -I/home/simon/workspace/mydroid/out/ target/product/generic/obj/include -I/home/simon/workspace/mydroid/ bionic/libc/arch-arm/include -I/home/simon/workspace/mydroid/bionic/ libc/include -I/home/simon/workspace/mydroid/bionic/libstdc++/include - I/home/simon/workspace/mydroid/bionic/libc/kernel/common -I/home/simon/ workspace/mydroid/bionic/libc/kernel/arch-arm -I/home/simon/workspace/ mydroid/bionic/libm/include -I/home/simon/workspace/mydroid/bionic/ libm/include/arch/arm -I/home/simon/workspace/mydroid/bionic/ libthread_db/include -I/home/simon/workspace/mydroid/bionic/libm/arm - I/home/simon/workspace/mydroid/bionic/libm -I/home/simon/workspace/ mydroid/out/target/product/generic/obj/SHARED_LIBRARIES/ libm_intermediates -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ - D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -DANDROID -DSK_DEBUG -DDEBUG - march=armv5te -mtune=xscale -msoft-float -mthumb-interwork -fno- threadsafe-statics -fpic -fno-exceptions -ffunction-sections -funwind- tables -fstack-protector-all -fmessage-length=0 -Bdynamic -Wl,-T,/home/ simon/workspace/mydroid/build/core/armelf.x -Wl,-dynamic-linker,/ system/bin/linker -Wl,--gc-sections -Wl,-z,nocopyreloc -Wl,--no- undefined -Wl,-rpath,/system/lib,-rpath,/data/lib -Wl,-rpath-link,/ home/simon/workspace/mydroid/out/target/product/generic/obj/lib -L/ home/simon/workspace/mydroid/out/target/product/generic/obj/lib - nostdlib /home/simon/workspace/mydroid/out/target/product/generic/obj/ lib/crtend_android.o /home/simon/workspace/mydroid/out/target/product/ generic/obj/lib/crtbegin_static.o -lc -lm -gdb main2.o linker output and error message: main2.o: In function `C::f()': main2.cpp:(.gnu.linkonce.t._ZN1C1fEv+0x64): undefined reference to `C::m' collect2: ld returned 1 exit status Maybe I use wrong ldscripts? Have somebody any suggestions? Thanks for advice. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---