Make DFTD4 & multicharge dependencies optional (#1081)

Signed-off-by: Ty Balduf <[email protected]>
grimme-lab · Aug 12, 2024 · a3d5c5e · a3d5c5e
1 parent 5800488
commit a3d5c5e
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diff --git a/meson/meson.build b/meson/meson.build
@@ -216,13 +216,15 @@ lib_deps += tblite_dep
 multicharge_dep = dependency(
   'multicharge',
   fallback: ['multicharge', 'multicharge_dep'],
+  required: get_option('tblite')
 )
 lib_deps += multicharge_dep
 
 # Get DFTD dependency
 dftd4_dep = dependency(
   'dftd4',
   fallback: ['dftd4', 'dftd4_dep'],
+  required: get_option('tblite')
 )
 lib_deps += dftd4_dep
 

diff --git a/meson_options.txt b/meson_options.txt
@@ -48,6 +48,22 @@ option(
   description: 'include CPCM-X library for solvation evaluation',
 )
 
+option(
+  'dftd4',
+  type: 'feature',
+  value: 'auto',
+  yield: true,
+  description: 'include DFTD4 library for D4 dispersion',
+)
+
+option(
+  'multicharge',
+  type: 'feature',
+  value: 'auto',
+  yield: true,
+  description: 'include multicharge library for atomic partial charges',
+)
+
 option(
   'openmp',
   type: 'boolean',