Remove iOS static library verification (#3169)

It tries to predict a linker error and stop earlier, but there are cases where it fails to do so correctly.
We now start building without any preliminary checks on libraries and let it fail with whatever error it does.

fixes #2967

Author: Martin Bektchiev

lib/services/ios-project-service.ts

@@ -582,7 +582,6 @@ export class IOSProjectService extends projectServiceBaseLib.PlatformProjectServ
 	}
 
 	private async addStaticLibrary(staticLibPath: string, projectData: IProjectData): Promise<void> {
-		await this.validateStaticLibrary(staticLibPath);
 		// Copy files to lib folder.
 		const libraryName = path.basename(staticLibPath, ".a");
 		const headersSubpath = path.join(path.dirname(staticLibPath), "include", libraryName);
@@ -1031,21 +1030,6 @@ We will now place an empty obsolete compatability white screen LauncScreen.xib f
 		}
 	}
 
-	private async validateStaticLibrary(libraryPath: string): Promise<void> {
-		if (path.extname(libraryPath) !== ".a") {
-			this.$errors.failWithoutHelp(`The bundle at ${libraryPath} does not contain a valid static library in the '.a' file format.`);
-		}
-
-		const expectedArchs = ["armv7", "arm64", "i386"];
-		const archsInTheFatFile = await this.$childProcess.exec("lipo -i " + libraryPath);
-
-		expectedArchs.forEach(expectedArch => {
-			if (archsInTheFatFile.indexOf(expectedArch) < 0) {
-				this.$errors.failWithoutHelp(`The static library at ${libraryPath} is not built for one or more of the following required architectures: ${expectedArchs.join(", ")}. The static library must be built for all required architectures.`);
-			}
-		});
-	}
-
 	private replaceFileContent(file: string, projectData: IProjectData): void {
 		const fileContent = this.$fs.readText(file);
 		const replacedContent = helpers.stringReplaceAll(fileContent, IOSProjectService.IOS_PROJECT_NAME_PLACEHOLDER, projectData.projectName);