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fatal error cvd/jni/../installfiles/cvd/runnable_batch.h:8:22 tr1/memory no such file or directory
compilation terminated

See title.

In Android.mk, I tried replacing uncommenting these lines on the bottom of the file:

include $(CLEAR_VARS)
LOCAL_MODULE:= testlapack
LOCAL_SRC_FILES:= testclapack.cpp
LOCAL_STATIC_LIBRARIES := lapack
include $(BUILD_SHARED_LIBRARY)

But when executing ndk-build, I get the error:

/home/djacobs/Android/Sdk/ndk/23.1.7779620/build/core/build-binary.mk:643: Android NDK: Module lapack depends on undefined modules: tmglib    
/home/djacobs/Android/Sdk/ndk/23.1.7779620/build/core/build-binary.mk:656: *** Android NDK: Note that old versions of ndk-build silently ignored this error case. If your project worked on those versions, the missing libraries were not needed and you can remove those dependencies from the module to fix your build. Alternatively, set APP_ALLOW_MISSING_DEPS=true to allow missing dependencies.    .  Stop.

If I add APP_ALLOW_MISSING_DEPS := true to Android.mk, it builds liblapack.so, but I still have no libclapack.so

Thanks for your helpful library! I noticed that the Fortran port of the gemm functions weren't working as I expected though. Fortran has column-major ordering where as C has row-major ordering, therefore the calls won't work correctly unless the lda and ldb values passed into the function are the number of rows (instead of the number of columns as is more typical, I think). Is this the intention, or is this a bug?

Hi,
I am trying to build this project using Android Studio 2.3.3 on Mac Os. But I am getting following error: Module testlapack depends on undefined modules: tmglib

$ $NDK/ndk-build
Compile thumb : clapack <= sgbbrd.c
In file included from F:/rtkgps/jni/simonlynen_android_libs/lapack/jni/clapack/SRC/sgbbrd.c:13:0:
F:/rtkgps/jni/simonlynen_android_libs/lapack/jni/clapack/SRC/f2c.h:1:1: error: expected identifier or '(' before '.' token

The header file lapack/jni/clapack/INCLUDE/clapack.h declares functions zgemv_ etc., but are these routines defined?

When I include android_libs in my Android project, indeed the following libraries get built in app/build/intermediates/ndkBuild/debug/obj/local/<architecture>:

• libblas.a
• libclapack.a
• libf2c.a
• liblapack.a

...but when I use nm to examine the symbols they contain, none of them defines zgemv_. I see that libblas.a and libclapack.a include the symbol f2c_zgemv.

Indeed, when I try to build my Android project, the linker raises an error because zgemv_ is undefined. What am I to do, please?

$ $NDK/ndk-build
StaticLibrary : libclapack.a
make: execvp: /cygdrive/C/AndroidNDK/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/arm-linux-androideabi-ar: Argument list too long
/cygdrive/C/AndroidNDK/build/core/build-binary.mk:385: recipe for target `obj/local/armeabi-v7a/libclapack.a' failed
make: *** [obj/local/armeabi-v7a/libclapack.a] Error 127

Is that "..\RtkGps\jni\simonlynen_android_libs\lapack\jni\clapack\SRC\Config.mk" contain too much C files?

I compiled the lapack project, tried to use the libs in another project, and resulted in the following errors during linkage....

jni/clapack/SRC/dpotrf.c:172: error: undefined reference to 'f2c_dsyrk'
jni/clapack/SRC/dpotrf.c:184: error: undefined reference to 'f2c_dgemm'
jni/clapack/SRC/dpotrf.c:189: error: undefined reference to 'f2c_dtrsm'
jni/clapack/SRC/dpotrf.c:211: error: undefined reference to 'f2c_dsyrk'
jni/clapack/SRC/dpotrf.c:223: error: undefined reference to 'f2c_dgemm'
jni/clapack/SRC/dpotrf.c:227: error: undefined reference to 'f2c_dtrsm'
jni/clapack/SRC/zpotrf.c:173: error: undefined reference to 'f2c_zherk'
jni/clapack/SRC/zpotrf.c:186: error: undefined reference to 'f2c_zgemm'
jni/clapack/SRC/zpotrf.c:191: error: undefined reference to 'f2c_ztrsm'
jni/clapack/SRC/zpotrf.c:213: error: undefined reference to 'f2c_zherk'
jni/clapack/SRC/zpotrf.c:226: error: undefined reference to 'f2c_zgemm'
jni/clapack/SRC/zpotrf.c:230: error: undefined reference to 'f2c_ztrsm'
jni/clapack/SRC/dpotf2.c:157: error: undefined reference to 'f2c_ddot'
jni/clapack/SRC/dpotf2.c:171: error: undefined reference to 'f2c_dgemv'
jni/clapack/SRC/dpotf2.c:176: error: undefined reference to 'f2c_dscal'
jni/clapack/SRC/dpotf2.c:190: error: undefined reference to 'f2c_ddot'
jni/clapack/SRC/dpotf2.c:204: error: undefined reference to 'f2c_dgemv'
jni/clapack/SRC/dpotf2.c:209: error: undefined reference to 'f2c_dscal'
jni/clapack/SRC/zpotf2.c:159: error: undefined reference to 'f2c_zdotc'
jni/clapack/SRC/zpotf2.c:180: error: undefined reference to 'f2c_zgemv'
jni/clapack/SRC/zpotf2.c:187: error: undefined reference to 'f2c_zdscal'
jni/clapack/SRC/zpotf2.c:203: error: undefined reference to 'f2c_zdotc'
jni/clapack/SRC/zpotf2.c:223: error: undefined reference to 'f2c_zgemv'
jni/clapack/SRC/zpotf2.c:230: error: undefined reference to 'f2c_zdscal'

Any idea?

Hi Simon,

I am wondering if your CLAPACK can be compiled and linked with google's ScriptIntrinsicBLAS(BLAS implementation of RenderScript;https://developer.android.com/reference/android/renderscript/ScriptIntrinsicBLAS.html).

I am about to try it. If you have any advice or opinion, please let me know.

Regards,

Gus Doh