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package/soapy-sdr: add patch to fix CMake >= 4 compatibility

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Fixes:

CMake Error at CMakeLists.txt:4 (cmake_minimum_required):
  Compatibility with CMake < 3.5 has been removed from CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.

  Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.

Fixes:

  https://autobuild.buildroot.net/results/074098fef4f8a5e89a4f04efbdd1f545f4616772/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Thomas Petazzoni
2025-12-28 22:06:48 +01:00
committed by Julien Olivain
parent ee656a4486
commit 34a1a42ab1
1 changed files with 67 additions and 0 deletions
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67
package/soapy-sdr/0002-CMakeLists.txt-bump-minimum-CMake-required-version.patch Normal file
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@@ -0,0 +1,67 @@
From 52ed7a5acc8059c87be88d2a930ddb28e03d6a91 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Sun, 28 Dec 2025 21:57:46 +0100
Subject: [PATCH] CMakeLists.txt: bump minimum CMake required version
Building with CMake >= 4 requires a minimum version of at least 3.5,
otherwise the build fails with:
CMake Error at CMakeLists.txt:4 (cmake_minimum_required):
Compatibility with CMake < 3.5 has been removed from CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Upstream: https://github.com/pothosware/SoapySDR/pull/477
---
CMakeLists.txt | 2 +-
ExampleDriver/CMakeLists.txt | 2 +-
python/CMakeLists.txt | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe00bd0..f103daf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
########################################################################
# Project setup
########################################################################
-cmake_minimum_required(VERSION 3.1.0)
+cmake_minimum_required(VERSION 3.5)
project(SoapySDR)
enable_language(CXX)
enable_testing()
diff --git a/ExampleDriver/CMakeLists.txt b/ExampleDriver/CMakeLists.txt
index 4e83dbe..b907b70 100644
--- a/ExampleDriver/CMakeLists.txt
+++ b/ExampleDriver/CMakeLists.txt
@@ -2,7 +2,7 @@
# Project setup -- only needed if device support is a stand-alone build
# We recommend that the support module be built in-tree with the driver.
########################################################################
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.5)
project(SoapySDRMyDevice CXX)
enable_testing()
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 8cb1592..0253223 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -1,7 +1,7 @@
########################################################################
# Project setup
########################################################################
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
project(SoapySDRPython CXX)
enable_testing()
--
2.52.0