From ab2ae12281653f10a04f70d451270da6e3d86398 Mon Sep 17 00:00:00 2001
From: Emily Boudreaux <thomas@boudreauxmail.com>
Date: Fri, 28 Nov 2025 11:00:51 -0500
Subject: [PATCH] feat(meson): More granular build options

fourdst's build system now exposes some options to allow fine grained
control of what is built and what is not
---
 build-config/meson.build   | 25 +++++++++++++++++++------
 meson.build                |  9 +++++----
 meson_options.txt          |  9 ++++++++-
 subprojects/libplugin.wrap |  2 +-
 4 files changed, 33 insertions(+), 12 deletions(-)

diff --git a/build-config/meson.build b/build-config/meson.build
index e2f2e28..1fb9a89 100644
--- a/build-config/meson.build
+++ b/build-config/meson.build
@@ -1,6 +1,19 @@
-subdir('libcomposition')
-subdir('libconfig')
-subdir('libconstants')
-subdir('liblogging')
-subdir('libplugin')
-subdir('pybind')
+if get_option('build-lib-comp') or get_option('build-lib-all') or get_option('build-python')
+    subdir('libcomposition')
+endif
+if get_option('build-lib-config') or get_option('build-lib-all') or get_option('build-python')
+    subdir('libconfig')
+endif
+if get_option('build-lib-const') or get_option('build-lib-all') or get_option('build-python')
+    subdir('libconstants')
+endif
+if get_option('build-lib-log') or get_option('build-lib-all')
+    subdir('liblogging')
+endif
+if get_option('build-lib-plugin') or get_option('build-lib-all')
+    subdir('libplugin')
+endif
+
+if get_option('build-python')
+    subdir('pybind')
+endif
diff --git a/meson.build b/meson.build
index bc4498f..5f22003 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('fourdst', 'cpp', version: 'v0.9.8', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
+project('fourdst', 'cpp', version: 'v0.9.9', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
 
 add_project_arguments('-fvisibility=default', language: 'cpp')
 
@@ -12,8 +12,9 @@ endif
 subdir('build-config')
 
 # Configure python bindings
-subdir('build-python')
+if get_option('build-python')
+    subdir('build-python')
 
-# Build python bindings
-subdir('src-pybind')
+    subdir('src-pybind')
+endif
 
diff --git a/meson_options.txt b/meson_options.txt
index 71d889c..72e1a46 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,3 +1,10 @@
 option('pkg-config', type: 'boolean', value: false, description: 'generate pkg-config file for all libraries and fourdst (defaults to false to allow easy pip building)')
 option('electron-build-py-backend', type: 'boolean', value: false, description: 'use pyinstaller to build the python backend for the electron app')
-option('tests', type: 'boolean', value: false, description: 'compile subproject tests')
+option('build-tests', type: 'boolean', value: false, description: 'compile subproject tests')
+option('build-lib-all', type: 'boolean', value: true, description: 'build the full fourdst library with all features enabled')
+option('build-lib-comp', type: 'boolean', value: false, description: 'build the minimal fourdst library with only compression and decompression features enabled')
+option('build-lib-config', type: 'boolean', value: false, description: 'build the fourdst library configuration tool only')
+option('build-lib-const', type: 'boolean', value: false, description: 'build the fourdst library constants only')
+option('build-python', type: 'boolean', value: true, description: 'build the python bindings so you can use fourdst from python. This will also build libcomposition, libconfig, and libconstants')
+option('build-lib-log', type: 'boolean', value: false, description: 'build the fourdst library logging features only')
+option('build-lib-plugin', type: 'boolean', value: false, description: 'build the fourdst plugin module only')
diff --git a/subprojects/libplugin.wrap b/subprojects/libplugin.wrap
index d8f8754..87dc556 100644
--- a/subprojects/libplugin.wrap
+++ b/subprojects/libplugin.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 url = https://github.com/4D-STAR/libplugin.git
-revision = v0.3.5
+revision = v0.3.6
 depth = 1