makefiles

OR-Tools Makefile Build Instructions

Introduction

| Dependencies | CI |

OR-Tools comes with a GNU Make based build (Makefile) that can be used on a wide range of platforms.

Dependencies

OR-Tools depends on severals mandatory libraries. You can compile them all using the target third_party or you can compile few of them and give the installation directory to the others using the Make variable below.

• ZLIB (UNIX_ZLIB_DIR or WINDOWS_ZLIB_DIR),
• Google Abseil-cpp (UNIX_ABSL_DIR or WINDOWS_ABSL_DIR),
• Google Gflags (UNIX_GFLAG_DIR or WINDOWS_GFLAG_DIR),
• Google Glog (UNIX_GLOG_DIR or WINDOWS_GLOG_DIR),
• Google Protobuf (UNIX_PROTOBUF_DIR or WINDOWS_PROTOBUF_DIR),
• COIN-OR CoinUtils (UNIX_COINUTILS_DIR or WINDOWS_COINUTILS_DIR),
• COIN-OR Osi (UNIX_OSI_DIR or WINDOWS_OSI_DIR),
• COIN-OR Clp (UNIX_CLP_DIR or WINDOWS_CLP_DIR),
• COIN-OR Cgl (UNIX_CGL_DIR or WINDOWS_CGL_DIR),
• COIN-OR Cbc (UNIX_CBC_DIR or WINDOWS_CBC_DIR),

OR-Tools also have few (ed compile time) optional solvers support (disabled by default):

• SCIP (UNIX_SCIP_DIR or WINDOWS_SCIP_DIR),
• CPLEX (UNIX_CPLEX_DIR or WINDOWS_CPLEX_DIR),
• XPRESS (UNIX_XPRESS_DIR or WINDOWS_XPRESS_DIR)

warning: Since these solvers require license and are proprietary, we can't test it on public CI and support can be broken.