[libcvd-members] Building libcvd

[Svancara, Randall]

Hi,

I am trying to build libcvd and I am experiencing difficulty with the software finding lapack and ffmpeg.  I have built the “reference” version of lapack, which I know is slow compared to ATLAS or MKL or AMCL.  I am using Intel platform, and I would prefer to use MKL, but for now, I just want to build the software with the reference LAPACK and ffmpeg. 

 

Ffmeg is installed into /home/software/ffmpeg_gcc and LAPACK is installed into /home/software/lapack_reference.  When I run ./configure, I use the following command:

 

LDFLAGS="-L/home/software/lapack_reference/lib -L/home/software/ffmpeg_gcc/lib -L/home/software/gvars3/lib" CPPFLAGS="-I /home/software/ffmpeg_gcc/includes -I/home/software/TooN-2.0/include -I/home/software/gvars3/includes -I/home/software/lapack_reference/includes" ./configure  --prefix=/home/software/libcvd  --without-dc1394v2 --without-dc1394v1

 

------------------SNIP------------------------------------

Options:

inline_asm assembler v4l2buffer v4l1buffer posix_rt videodisplay tr1_shared_ptr toon pthread png jpeg tiff glob memalign

 

Missing options for linux-gnu:

dc1394v1 dc1394v2 ffmpeg lapack

 

Dodgy things:

------------------SNIP--------------------------------------

 

LAPACK ffmpeg are never found at all.  I even attempted to install the antiquated ffmpeg libraries that come with RHEL 5.x, and the build still fails to find ffmpeg. 

 

---Sections from the config.log----

 

configure:7357: result: no

configure:7405: checking if blas is needed for LAPACK

configure:7407: result:

configure:7410: checking for zupmtr_ in -llapack

configure:7435: g++ -o conftest -g  -Wall -Wextra -pipe -ggdb -fPIC -mmmx -msse -msse -msse2 -msse3 -I /home/software/ffmpeg_gcc/includes -I/home/software/TooN-2.0/include -I/home/software/gvars3/includes -I/home/software/lapack_reference/includes -I/home/software/libcvd/include -L/home/software/lapack_reference/lib -L/home/software/ffmpeg_gcc/lib -L/home/software/gvars3/lib conftest.cpp -llapack  -lGLU -lGL -lrt  -L -lX11 -lXext -lblas >&5

/usr/bin/ld: cannot find -llapack

collect2: ld returned 1 exit status

configure:7435: $? = 1

configure: failed program was:

| /* confdefs.h */

| #define PACKAGE_NAME "CVD"

| #define PACKAGE_TARNAME "cvd"

| #define PACKAGE_VERSION "0.8"

| #define PACKAGE_STRING "CVD 0.8"

| #define PACKAGE_BUGREPORT ""

| #define PACKAGE_URL ""

| #define STDC_HEADERS 1

| #define CVD_MAJOR_VERSION 0

| #define CVD_MINOR_VERSION 8

| #define HAVE_SYS_TYPES_H 1

| #define HAVE_SYS_STAT_H 1

| #define HAVE_STDLIB_H 1

| #define HAVE_STRING_H 1

| #define HAVE_MEMORY_H 1

| #define HAVE_STRINGS_H 1

 

 

Any help would be appreciated.