[Help-gsl] gsl linker error

[Sumit Garg]

Hi...

I have installed gsl-1.15 in my computer having  Ubuntu 12.04
as operating system.

I am trying to run some HEP package codes which
needs gsl libraries for linking.

Even after defining the path of gsl libraries etc
its giving error messages. the changes and corresponding
reporting errors are attached below.

I don't know how to fix this. I would really appreciate if somebody
can help me in this.

thanks

Best, sumit


------------------------------------------------------
# Makefile for 2HDMC

# Choose your C++ compiler here (in general g++ on Linux systems):
CC = g++
LDFLAGS=-L/usr/local/lib -lgsl -lgslcblas

#Optimisation level, eg: -O3
OPT= -O3
#OR debug level: -g(n=1,2,3)
DEBUG=

VPATH=src

-CFLAGS+= /usr/local/include/gsl -Wall $(DEBUG) $(OPT)

--------------------------------------------------------


I am attaching some part of error messages:

g++  -c src/THDM.cpp -o lib/THDM.o
g++  -c src/SM.cpp -o lib/SM.o
g++  -c src/DecayTable.cpp -o lib/DecayTable.o
g++  -c src/Constraints.cpp -o lib/Constraints.o
g++  -c src/Util.cpp -o lib/Util.o
Making library lib/lib2HDMC.a
/usr/local/lib/lib2HDMC.a(THDM.o): In function
`THDM::get_coupling_hln(int, int, int, std::complex<double>&,
std::complex<double>&) [clone .constprop.24]':
THDM.cpp:(.text+0x6f): undefined reference to `gsl_matrix_get'
THDM.cpp:(.text+0x87): undefined reference to `gsl_matrix_get'
/usr/local/lib/lib2HDMC.a(THDM.o): In function
`THDM::set_yukawas_type(int) [clone .part.7]':
THDM.cpp:(.text+0x535): undefined reference to `gsl_matrix_memcpy'
THDM.cpp:(.text+0x55f): undefined reference to `gsl_matrix_scale'
THDM.cpp:(.text+0x567): undefined reference to `gsl_matrix_free'
THDM.cpp:(.text+0x57e): undefined reference to `gsl_matrix_memcpy'
THDM.cpp:(.text+0x5a0): undefined reference to `gsl_matrix_scale'