build: add fftw3

FFTW3/linglong.yaml

@@ -0,0 +1,22 @@
+package:
+  id: fftw3
+  name: fftw3
+  version: 3.3.7
+  kind: lib
+  description: |
+     the FFTW library for computing Fourier transforms (version 3.x), maintained by the FFTW authors.
+
+runtime:
+  id: org.deepin.Runtime
+  version: 23.0.0
+
+depends:
+
+source:
+  kind: git
+  url: https://github.com/FFTW/fftw3.git
+  commit: 34082eb5d6ed7dc9436915df69f376c06fc39762
+  patch: patches/0001-install.patch
+
+build:
+  kind: cmake

FFTW3/patches/0001-install.patch

@@ -0,0 +1,25 @@
+From 75f73a2d7071ca7fe5a543766512098d6f6d0ae8 Mon Sep 17 00:00:00 2001
+From: wjyrich <1071633242@qq.com>
+Date: Fri, 26 Apr 2024 14:08:32 +0800
+Subject: [PATCH] install
+
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index add12829..412d8242 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -11,7 +11,7 @@ if (POLICY CMP0042)
+ endif ()
+
+ option (BUILD_SHARED_LIBS "Build shared libraries" ON)
+-option (BUILD_TESTS "Build tests" ON)
++option (BUILD_TESTS "Build tests" OFF)
+
+ option (ENABLE_OPENMP "Use OpenMP for multithreading" OFF)
+ option (ENABLE_THREADS "Use pthread for multithreading" OFF)
+-- 
+2.33.1
+