Fix OpenBLAS dependencies and linking for Ubuntu package

Author: Tabby

.github/scripts/.Aptfile

@@ -2,6 +2,8 @@ package 'cmake'
 package 'ccache'
 package 'git'
 package 'jq'
+package 'libopenblas-dev'
+package 'libopenblas-openmp-dev'
+package 'libsimde-dev'
 package 'ninja-build', bin: 'ninja'
 package 'pkg-config'
-package 'libopenblas-dev'

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.31...4.12)
+cmake_minimum_required(VERSION 3.28...4.12)
 
 include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/common/bootstrap.cmake" NO_POLICY_SCOPE)
 
@@ -68,7 +68,6 @@ if(WIN32)
 elseif(UNIX AND NOT APPLE)
   set(BLA_VENDOR OpenBLAS)
   find_package(BLAS REQUIRED)
-  target_link_libraries(${CMAKE_PROJECT_NAME} PRIVATE ${BLAS_LIBRARIES})
 endif()
 
 include(cmake/BuildWhispercpp.cmake)

cmake/BuildCTranslate2.cmake

@@ -146,6 +146,6 @@ else()
   set_target_properties(ct2::ct2 PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INSTALL_DIR}/include)
 
   add_library(ct2 INTERFACE)
-  target_link_libraries(ct2 INTERFACE ct2::ct2 cpu_features)
+  target_link_libraries(ct2 INTERFACE ct2::ct2 cpu_features ${BLAS_LIBRARIES})
 
 endif()

cmake/BuildWhispercpp.cmake

@@ -160,3 +160,6 @@ if(APPLE)
   target_link_libraries(Whispercpp INTERFACE "-framework Accelerate -framework CoreML -framework Metal")
   target_link_libraries(Whispercpp INTERFACE Whispercpp::GGML Whispercpp::CoreML)
 endif(APPLE)
+if(UNIX AND NOT APPLE)
+  target_link_libraries(Whispercpp INTERFACE ${BLAS_LIBRARIES})
+endif()

cmake/common/bootstrap.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.31...4.12)
+cmake_minimum_required(VERSION 3.28...4.12)
 
 include_guard(GLOBAL)