250719.220610.PDT improve setup.m and compile.m

Author: zaikunzhang

matlab/setup_tools/compile.m

@@ -75,7 +75,9 @@ function compile(solvers, mexdir, fortd, gateways, options)
 extra_compiler_options = '';
 compiler_manufacturer = lower(compiler_configurations.Manufacturer);
 if contains(compiler_manufacturer, 'gnu')  % gfortran
-    extra_compiler_options = '-g -fno-stack-arrays -frecursive';
+    % -Wno-missing-include-dirs is needed to suppress the warning about missing include directories
+    % when simulink is not installed.
+    extra_compiler_options = '-g -Wno-missing-include-dirs -fno-stack-arrays -frecursive';
 elseif contains(compiler_manufacturer, 'intel')  % Intel compiler
     if ispc
         extra_compiler_options = '/Z7 /heap-arrays /assume:recursion';

setup.m

@@ -123,6 +123,8 @@ function setup(varargin)
 % Add the path and return if requested.
 if strcmp(action, 'path')
     add_save_path(interfaces, package_name);
+    % Add the tests directory to the path, so that the user can run `testprima`.
+    addpath(tests);
     % Create `all_precisions.m` and `all_variants.m` under `tools` according to the content of
     % `mexdir`. They reflect the precisions ('half', 'single', 'double', 'quadruple') and variants
     % ('modern', 'classical') of the solvers available under `mexdir`.