From d82c9e7f2a2f4a59c4e80e7219f57b82dcb87b5d Mon Sep 17 00:00:00 2001
From: Alex Leute <36964815+alex391@users.noreply.github.com>
Date: Fri, 19 Jul 2024 03:42:58 -0400
Subject: usearch: new version (#45308)

* usearch: new versison
   Manual download no longer reqired for @12:
---
 .../usearch/0001-Don-t-statically-link.patch       | 26 ++++++++++++++
 .../repos/builtin/packages/usearch/package.py      | 40 +++++++++++++++++-----
 2 files changed, 58 insertions(+), 8 deletions(-)
 create mode 100644 var/spack/repos/builtin/packages/usearch/0001-Don-t-statically-link.patch

diff --git a/var/spack/repos/builtin/packages/usearch/0001-Don-t-statically-link.patch b/var/spack/repos/builtin/packages/usearch/0001-Don-t-statically-link.patch
new file mode 100644
index 0000000000..f591259663
--- /dev/null
+++ b/var/spack/repos/builtin/packages/usearch/0001-Don-t-statically-link.patch
@@ -0,0 +1,26 @@
+From 8df3df8574522ec75c085d35f7c42a65dfe16cf4 Mon Sep 17 00:00:00 2001
+From: Alex C Leute <aclrc@rit.edu>
+Date: Thu, 18 Jul 2024 14:39:35 -0400
+Subject: [PATCH] Don't statically link
+
+---
+ src/Makefile | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/src/Makefile b/src/Makefile
+index e849853..b796f52 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -15,9 +15,6 @@ CXXFLAGS := $(CFLAGS) -DNDEBUG -pthread -O3 -ffast-math -march=native --std=c++1
+ 
+ UNAME_S := $(shell uname -s)
+ LDFLAGS := $(LDFLAGS) -O3 -pthread -lpthread
+-ifeq ($(UNAME_S),Linux)
+-    LDFLAGS += -static
+-endif
+ 
+ HDRS = \
+   accepter.h \
+-- 
+2.43.5
+
diff --git a/var/spack/repos/builtin/packages/usearch/package.py b/var/spack/repos/builtin/packages/usearch/package.py
index 6ce96241bc..300a13b688 100644
--- a/var/spack/repos/builtin/packages/usearch/package.py
+++ b/var/spack/repos/builtin/packages/usearch/package.py
@@ -8,28 +8,52 @@ import os
 from spack.package import *
 
 
-class Usearch(Package):
+class Usearch(MakefilePackage):
     """USEARCH is a unique sequence analysis tool with thousands of users
     world-wide.
 
-    Note: A manual download is required for USEARCH.
-    Spack will search your current directory for the download file.
-    Alternatively, add this file to a mirror so that Spack can find it.
-    For instructions on how to set up a mirror, see
+    Note: A manual download is required for USEARCH when @:11.0.667.  Spack
+    will search your current directory for the download file.  Alternatively,
+    add this file to a mirror so that Spack can find it.  For instructions on
+    how to set up a mirror, see
     https://spack.readthedocs.io/en/latest/mirrors.html"""
 
     homepage = "https://www.drive5.com/usearch/"
+    url = "https://github.com/rcedgar/usearch12/archive/refs/tags/v12.0-beta1.tar.gz"
     maintainers("snehring")
 
-    manual_download = True
+    build_directory = "src"
 
+    version(
+        "12.0-beta1", sha256="dbb06e4733801dab1c405616880261bd885ab171dfdb1d44e8ede48d739cdc43"
+    )
     version("11.0.667", sha256="1be0faa1380100296029064e4cf9665d723d43f03c794da444c5b1a6b6799ac2")
     version("10.0.240", sha256="297ba03cb5bdc60c9727b7949cc08bfeecad8b290c2844b5ad011f72a7e1399c")
 
+    with when("@12:"):
+        depends_on("c", type="build")
+        depends_on("cxx", type="build")
+        depends_on("ccache", type="build")
+
+    patch("0001-Don-t-statically-link.patch", when="@12:")
+
+    @property
+    def manual_download(self):
+        return self.spec.satisfies("@:11.0.667")
+
     def url_for_version(self, version):
-        return "file://{0}/usearch{1}_i86linux32.gz".format(os.getcwd(), version)
+        if version <= Version("11.0.667"):
+            return "file://{0}/usearch{1}_i86linux32.gz".format(os.getcwd(), version)
+        return super().url_for_version(version)
+
+    def build(self, spec, prefix):
+        if not self.spec.satisfies("@:11.0.667"):
+            super().build(spec, prefix)
 
     def install(self, spec, prefix):
         mkdirp(prefix.bin)
-        install("usearch{0}_i86linux32".format(self.version), prefix.bin.usearch)
+        if self.spec.satisfies("@:11.0.667"):
+            install("usearch{0}_i86linux32".format(self.version), prefix.bin.usearch)
+        else:
+            install("bin/usearch{0}".format(self.version.up_to(1)), prefix.bin.usearch)
         set_executable(prefix.bin.usearch)
-- 
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