Allow to specify macos-min-version externally (#3756)

* Allow to specify macos-min-version externally

* update changelog

* add note in documentation for macos version

* spelling fixes

v2/pkg/commands/build/base.go

@@ -307,8 +307,10 @@ func (b *BaseBuilder) CompileProject(options *Options) error {
 				if v != "" {
 					v += " "
 				}
+				if !strings.Contains(v, "-mmacosx-version-min") {
 					v += "-mmacosx-version-min=10.13"
 				}
+			}
 			return v
 		})
 		// Use shell.UpsertEnv so we don't overwrite user's CGO_CXXFLAGS
@@ -344,7 +346,9 @@ func (b *BaseBuilder) CompileProject(options *Options) error {
 				if addUTIFramework {
 					v += "-framework UniformTypeIdentifiers "
 				}
+				if !strings.Contains(v, "-mmacosx-version-min") {
 					v += "-mmacosx-version-min=10.13"
+				}
 
 				return v
 			})

website/docs/reference/cli.mdx

@@ -103,6 +103,13 @@ There are [issues](https://github.com/upx/upx/issues/446) with using UPX with Ap
 
 :::
 
+:::info Set minimal version for MacOS
+
+You can override default [minimal version](../gettingstarted/installation#supported-platforms) of macOS for your app by providing version via `CGO_CFLAGS` and `CGO_LDFLAGS` environment variables.
+e.g. `CGO_CFLAGS=-mmacosx-version-min=10.15.0 CGO_LDFLAGS=-mmacosx-version-min=10.15.0 wails build`
+
+:::
+
 :::info UPX on Windows
 
 Some Antivirus vendors false positively mark `upx` compressed binaries as virus, see [issue](https://github.com/upx/upx/issues/437).

website/src/pages/changelog.mdx

@@ -19,6 +19,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Fixed cross compilation failed with CGO [PR](https://github.com/wailsapp/wails/pull/3795) by [@fcying](https://github.com/fcying)
 
+### Changed
+- Allow to specify macos-min-version externally. Implemented by @APshenkin in [PR](https://github.com/wailsapp/wails/pull/3756)
+
 ## v2.9.2 - 2024-09-18
 
 ### Fixed