Fix library aliasing in cmake

CMakeLists.txt

@@ -6,7 +6,6 @@ include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)
 
 find_package(PkgConfig REQUIRED)
-find_package(akerror REQUIRED)
 
 set(akstdlib_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/akstdlib")
 set(prefix      ${CMAKE_INSTALL_PREFIX})
@@ -19,6 +18,8 @@ add_library(akstdlib SHARED
   src/stdlib.c
 )
 
+add_library(akstdlib::akstdlib ALIAS akstdlib)
+
 # Specify include directories for the library's headers (if applicable)
 target_include_directories(akstdlib PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>