(conan-io#21714) [fix][ceres-solver] Added IOS_DEPLOYMENT_TARGET vari…

…able

Co-authored-by: Uilian Ries <uilianries@gmail.com>

recipes/ceres-solver/all/conanfile.py

@@ -1,3 +1,6 @@
+import os
+import textwrap
+
 from conan import ConanFile
 from conan.errors import ConanInvalidConfiguration
 from conan.tools.apple import is_apple_os
@@ -6,8 +9,6 @@
 from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get, rmdir, save
 from conan.tools.microsoft import is_msvc, is_msvc_static_runtime
 from conan.tools.scm import Version
-import os
-import textwrap
 
 required_conan_version = ">=1.54.0"
 
@@ -160,6 +161,9 @@ def generate(self):
             tc.variables["OPENMP"] = False
             tc.variables["TBB"] = self.options.use_TBB
             tc.variables["CXX11_THREADS"] = self.options.use_CXX11_threads
+        # IOS_DEPLOYMENT_TARGET variable was added to iOS.cmake file in 1.12.0 version
+        if self.settings.os == "iOS":
+            tc.variables["IOS_DEPLOYMENT_TARGET"] = self.settings.os.version
         tc.generate()
 
         CMakeDeps(self).generate()