flib/ is no more: documentation updated

git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12586 c92efa57-630b-4861-b058-cf58834340f0

CPV/Doc/INPUT_CP.def

@@ -375,7 +375,7 @@ input_description -distribution {Quantum Espresso} -package CP -program cp.x {
                     and tx, ty, tz as for case ibrav=5
                     Note: if you prefer x,y,z as axis in the cubic limit,  
                           set  u = tz + 2*sqrt(2)*ty,  v = tz - sqrt(2)*ty
-                          See also the note in flib/latgen.f90
+                          See also the note in Modules/latgen.f90
 
                 6          Tetragonal P (st)               celldm(3)=c/a
                     v1 = a(1,0,0),  v2 = a(0,1,0),  v3 = a(0,0,c/a)

Doc/developer_man.tex

@@ -1001,8 +1001,7 @@ others.  In that case, define them as "\$(FFLAGS) -something\_else".
 
 - "try\_fflags\_noopt": flags for Fortran 77 with all optimizations
 turned off: this is usually "-O0".
-These flags must be used for compiling flib/dlamch.f (part of our
-version of Lapack): it won't work properly with optimization.
+These flags used to be needed to compile flib/dlamch.f; likely obsolete
 
 - "try\_ldflags": flags for the linking phase (not including the list
 of libraries: this is decided later).

Doc/user_guide.tex

@@ -361,11 +361,11 @@ The \qe\ distribution contains several directories. Some of them are
 common to all packages:
 
 \begin{tabular}{ll}
-\texttt{Modules/} &  source files for modules that are common to all programs\\
+\texttt{Modules/} &  fortran modules and utilities used by all programs\\
 \texttt{include/} &  files *.h included by fortran and C source files\\
 \texttt{clib/}    &  external libraries written in C\\
-\texttt{flib/}    &  external libraries written in Fortran\\
-\texttt{FFTxlib/} &  FFT libraries\\
+\texttt{FFTXlib/} &  FFT libraries\\
+\texttt{LAXlib/}  &  Linear Algenra (parallel) libraries\\
 \texttt{install/} &  installation scripts and utilities\\
 \texttt{pseudo}/  &  pseudopotential files used by examples\\
 \texttt{upftools/}&  converters to unified pseudopotential format (UPF)\\

PP/Doc/INPUT_PROJWFC.def

@@ -234,7 +234,7 @@ input_description -distribution {Quantum Espresso} -package PWscf -program projw
 		    1, cos(phi), sin(phi), cos(2*phi), sin(2*phi), .., cos(l*phi), sin(l*phi)
 		
 		where phi is the polar angle:x=r cos(theta)cos(phi), y=r cos(theta)sin(phi)
-		This is determined in file flib/ylmr2.f90 that calculates spherical harmonics.
+		This is determined in file Modules/ylmr2.f90 that calculates spherical harmonics.
 
 	        for l=1:
 	          1 pz     (m=0)

PW/Doc/INPUT_PW.def

@@ -459,7 +459,7 @@ input_description -distribution {Quantum Espresso} -package PWscf -program pw.x
                     and tx, ty, tz as for case ibrav=5
                     Note: if you prefer x,y,z as axis in the cubic limit,
                           set  u = tz + 2*sqrt(2)*ty,  v = tz - sqrt(2)*ty
-                          See also the note in flib/latgen.f90 
+                          See also the note in Modules/latgen.f90 
               
                 6          Tetragonal P (st)               celldm(3)=c/a
                     v1 = a(1,0,0),  v2 = a(0,1,0),  v3 = a(0,0,c/a)
@@ -990,7 +990,7 @@ input_description -distribution {Quantum Espresso} -package PWscf -program pw.x
 	    default { .FALSE. }
 	    status {
 		DFT+U (formerly known as LDA+U) currently works only for 
-                a few selected elements. Modify flib/set_hubbard_l.f90 and 
+                a few selected elements. Modify Modules/set_hubbard_l.f90 and 
                 PW/src/tabd.f90 if you plan to use DFT+U with an element that 
                 is not configured there.
 	    }

PW/Doc/user_guide.tex

@@ -415,7 +415,7 @@ DFT+U (formerly known as LDA+U) calculation can be
 performed within a simplified rotationally invariant form 
 of the $U$ Hubbard correction. Note that for all atoms having 
 a $U$ value there should be an item in function
-\texttt{flib/set\_hubbard\_l.f90} and one in 
+\texttt{Modules/set\_hubbard\_l.f90} and one in 
 subroutine \texttt{PW/src/tabd.f90}, defining respectively
 the angular momentum and the occupancy of the orbitals with
 the Hubbard correction. If your Hubbard-corrected atoms are not

atomic/Doc/INPUT_LD1.def

@@ -198,7 +198,7 @@ input_description -distribution {Quantum Espresso} -program ld1.x {
 		'PBE'   Perdew, Becke and Ernzerhof GGA
 		'BLYP'  ...
 
-		For the complete list, see module "functionals" in ../flib/
+		For the complete list, see module "functionals" in ../Modules/
 		The default is 'PZ' for all-electron calculations,
 		it is read from the PP file in a PP calculation.
 	    }