Update template/README

Add a link to Doxygen documentation about the template, and replace
outdated information about the build system with a link to a more
up-to-date description in the Doxygen documentation.

The links are to the nightly Doxygen build for now and for simplicity,
but in principle could be replaced by links to deployed documentation
for a release once that happens.

Change-Id: I0e9085aa77ab9e473405a8d3619d92fbb4ae255c

diff --git a/share/template/README b/share/template/README
index dc25c57bfa4a3e06a5f6bb8aea734625a53fb58d..bc1e4b6c323b5ab5d399ebf85b0ccc567837d389 100644 (file)
--- a/share/template/README
+++ b/share/template/README
@@ -1,6 +1,10 @@
 Once installed, this directory contains CMakelist.txt,
 Makefile.pkg and a small program that you could use as
 a template when writing your own analysis software.
+Further explanation for the template code can be found
+in the Doxygen documentation (link to the latest development
+version):
+  <http://jenkins.gromacs.org/job/Documentation_Gerrit_Nightly/javadoc/doxygen/html-user/page_analysistemplate.xhtml>
 
 The CMakelist.txt can be used together with cmake to
 build the template program:
@@ -10,30 +14,19 @@ Alternatively, setting CMAKE_PREFIX_PATH will direct cmake
 to find a particular GROMACS installation.
 
 The Makefile.pkg can be used if cmake is unavailable. It
-makes use of pkg-config only to build the template program:
+makes use of pkg-config to build the template program:
 $ source /path/to/GMXRC
 $ make -f Makefile.pkg
 
 You will need to make sure that you use a sufficiently similar C++
 compiler and C++ Standard Library as the one that was used for
-compiling GROMACS, preferably the same one. If you used any system
-libraries (e.g. Boost, FFTW, BLAS, LAPACK) when installing GROMACS,
-then you will need make them available to the template build system
-also. The easiest way to do this is to have pkg-config installed on
-your system, and to source GMXRC from the GROMACS installation before
-you attempt to configure the template. A subset of Boost is supposed
-to be installed with GROMACS, but currently the automatic machinery
-does not detect that installation, so you may need to install Boost
-(headers only) in order to use the GROMACS template program.
-
-If the compiler used for GROMACS was capable of some C++11 features
-then, by default, those will be required for compiling the
-template. To make that work, you can either configure GROMACS with
-$ cmake -DGMX_CXX11=off
-or configure the template with the appropriate
-$ cmake -DCMAKE_CXX_FLAGS="-flag-for-your-compiler"
-You can find out the necessary flags from your compiler's documentation,
-or by inspecting the src/buildinfo.h file in the GROMACS build tree.
+compiling GROMACS, preferably the same one.  Boost headers used to
+compile GROMACS are also required, and are automatically added to
+the include path by both of the above build systems.
+See the Doxygen documentation for using GROMACS as a library for
+more details about the build system used to build the template, as
+well as its limitations (link to the latest development version):
+  <http://jenkins.gromacs.org/job/Documentation_Gerrit_Nightly/javadoc/doxygen/html-user/page_usinglibrary.xhtml>
 
 ----------------------------------------------------------