compiling Android (pthread problem)

[vomus]

Hi!
I just downloaded the code but the compilation seems to be failing
with pthread (see below). My system is Linux 2.6.27, gcc 4.3.2 and g++
4.1.2. Googling around a bit did not really provide for an answer
except that some people ocasionally have similar problems with pthread
but they seem to fix them with either changing their code a bit or an
order of compilation flags. However, I do not believe this is what's
happening here.

Thanks in advance,
Sergei

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host StaticLib: libpng (out/host/linux-x86/obj/STATIC_LIBRARIES/
libpng_intermediates/libpng.a)
ar crs out/host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/
libpng.a out/host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/
png.o out/host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/
pngerror.o out/host/linux-x86/obj/STATIC_LIBRARIES/
libpng_intermediates/pnggccrd.o out/host/linux-x86/obj/
STATIC_LIBRARIES/libpng_intermediates/pngget.o out/host/linux-x86/obj/
STATIC_LIBRARIES/libpng_intermediates/pngmem.o out/host/linux-x86/obj/
STATIC_LIBRARIES/libpng_intermediates/pngpread.o out/host/linux-x86/
obj/STATIC_LIBRARIES/libpng_intermediates/pngread.o out/host/linux-x86/
obj/STATIC_LIBRARIES/libpng_intermediates/pngrio.o out/host/linux-x86/
obj/STATIC_LIBRARIES/libpng_intermediates/pngrtran.o out/host/linux-
x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngrutil.o out/host/
linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngset.o out/host/
linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngtrans.o out/
host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngvcrd.o out/
host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngwio.o out/
host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/pngwrite.o
out/host/linux-x86/obj/STATIC_LIBRARIES/libpng_intermediates/
pngwtran.o out/host/linux-x86/obj/STATIC_LIBRARIES/
libpng_intermediates/pngwutil.o
host Executable: aapt (out/host/linux-x86/obj/EXECUTABLES/
aapt_intermediates/aapt)
out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/
libutils.a(Threads.o): In function `androidCreateRawThreadEtc':
/data/Android/frameworks/base/libs/utils/Threads.cpp:144: undefined
reference to `pthread_create'
/data/Android/frameworks/base/libs/utils/Threads.cpp:138: undefined
reference to `pthread_attr_setstacksize'
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/
libcutils.a(threads.o): In function `thread_store_set':
/data/Android/system/core/libcutils/threads.c:36: undefined reference
to `pthread_key_create'
/data/Android/system/core/libcutils/threads.c:44: undefined reference
to `pthread_setspecific'
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/
libcutils.a(threads.o): In function `thread_store_get':
/data/Android/system/core/libcutils/threads.c:27: undefined reference
to `pthread_getspecific'

[getandroid]

hi, it seems that u don't have pthread library in /usr/lib. Check for
libpthread.so*, if not present install it in /usr/lib. This should
solve ur problem.

[douchuan]

gcc 4.3.2 is strict, I advice you to include correct header files.

vomus 写道: