From 63b1c2744d54f5c7d3f92ddce0f8428fe73ae9a1 Mon Sep 17 00:00:00 2001
From: Ankith <itsankith26@gmail.com>
Date: Sat, 13 Jul 2024 17:19:18 +0530
Subject: [PATCH] Handle brigand in buildscript instead of wrap

---
 backend/buildscripts/build-all.sh | 12 ++++++++++++
 backend/meson.build               |  9 ++++++++-
 backend/src/meson.build           | 10 +++++-----
 3 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/backend/buildscripts/build-all.sh b/backend/buildscripts/build-all.sh
index 7ae68cab..28060ca5 100644
--- a/backend/buildscripts/build-all.sh
+++ b/backend/buildscripts/build-all.sh
@@ -67,4 +67,16 @@ if [ ! -d sleef ]; then
     cd ..
 fi
 
+# brigand
+if [ ! -d brigand ]; then
+    git clone --depth 1 https://github.com/edouarda/brigand.git && cd brigand
+
+    mkdir build
+    cmake -B build $ELASTICA_BASE_CMAKE_FLAGS \
+        -S .
+    cmake --build build --parallel $(nproc)
+    cmake --install build
+    cd ..
+fi
+
 cd $OLD_CWD
\ No newline at end of file
diff --git a/backend/meson.build b/backend/meson.build
index 6ef884f5..26cd2608 100644
--- a/backend/meson.build
+++ b/backend/meson.build
@@ -59,6 +59,9 @@ pybind11_dep = declare_dependency(
     ).stdout().strip(),
 )
 
+# python and pybind deps are used together
+py_deps = [py_dep, pybind11_dep]
+
 fs = import('fs')
 
 message('Running buildscripts/build-all.sh (might take a while)')
@@ -93,7 +96,11 @@ endif
 # blaze and deps commonly used together
 blaze_deps = [blaze_dep, blaze_tensor_dep, sleef_dep]
 
-brigand_dep = dependency('brigand', fallback : 'brigand')
+brigand_dep = dependency('brigand', required: false)
+if not brigand_dep.found()
+    brigand_dep = declare_dependency(include_directories: deps_inc_dirs)
+endif
+
 cxxopts_dep = dependency('cxxopts', fallback : 'cxxopts')
 
 # meson-python: error: Could not map installation path to an equivalent wheel directory:
diff --git a/backend/src/meson.build b/backend/src/meson.build
index 9e8a52a2..74be201e 100644
--- a/backend/src/meson.build
+++ b/backend/src/meson.build
@@ -1,7 +1,7 @@
 example_1 = py.extension_module(
     'example_1',
     sources: ['example_1.cpp'],
-    dependencies: [py_dep, pybind11_dep],
+    dependencies: py_deps,
     link_language: 'cpp',
     install: true,
     subdir: package,
@@ -10,7 +10,7 @@ example_1 = py.extension_module(
 _linalg = py.extension_module(
     '_linalg',
     sources: ['_linalg.cpp'],
-    dependencies: [py_dep, pybind11_dep] + blaze_deps,
+    dependencies: py_deps + blaze_deps,
     link_language: 'cpp',
     install: true,
     subdir: package,
@@ -19,7 +19,7 @@ _linalg = py.extension_module(
 _linalg_numpy = py.extension_module(
     '_linalg_numpy',
     sources: ['_linalg_numpy.cpp'],
-    dependencies: [py_dep, pybind11_dep] + blaze_deps,
+    dependencies: py_deps + blaze_deps,
     link_language: 'cpp',
     install: true,
     subdir: package,
@@ -33,7 +33,7 @@ _PyArrays = py.extension_module(
         'Utilities/Math/Python/BlazeMatrix.cpp',
         'Utilities/Math/Python/BlazeTensor.cpp',
     ],
-    dependencies: [py_dep, pybind11_dep] + blaze_deps,
+    dependencies: py_deps + blaze_deps,
     link_language: 'cpp',
     install: true,
     subdir: package,
@@ -45,7 +45,7 @@ _PyTags = py.extension_module(
         'Systems/Python/Bindings.cpp',
         'Systems/Python/BindTags.cpp',
     ],
-    dependencies: [py_dep, pybind11_dep] + blaze_deps,
+    dependencies: py_deps + blaze_deps + brigand_dep,
     link_language: 'cpp',
     install: true,
     subdir: package,